Oracle启动问题汇总

博主： Tehran
发布时间：2021 年 10 月 27 日
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分类： Oracle

1 启动数据库工具有哪些？

SQL*Plus
RMAN
Clund Control
SRVCTL

2 Oracle启动过程

nomount

(1)读取参数文件(spfilexxxxx.ora --> spfile.ora --> initxxxxx.ora --> init.ora )
(2)分配SGA
(3)启动后台进程
(4)打开告警文件和跟踪文件

startup nomount

ORACLE instance started.
Total System Global Area 1375728192 bytes
Fixed Size        9134656 bytes
Variable Size     1107296256 bytes
Database Buffers    251658240 bytes
Redo Buffers        7639040 bytes

告警日志

2021-04-05T14:53:57.827628+08:00
Starting ORACLE instance (normal) (OS id: 3738)
2021-04-05T14:53:58.743067+08:00
****************************************************
 /dev/shm will be used for creating SGA 
Large pages will not be used. Only standard 4K pages will be used 
****************************************************
2021-04-05T14:53:58.744644+08:00
**********************************************************************
2021-04-05T14:53:58.744733+08:00
Dump of system resources acquired for SHARED GLOBAL AREA (SGA) 
2021-04-05T14:53:58.744924+08:00
 Per process system memlock (soft) limit = 64K
2021-04-05T14:53:58.745002+08:00
 Expected per process system memlock (soft) limit to lock
 instance MAX SHARED GLOBAL AREA (SGA) into memory: 1312M
2021-04-05T14:53:58.745122+08:00
 Available system pagesizes:
  4K, 2048K 
2021-04-05T14:53:58.745239+08:00
 Supported system pagesize(s):
2021-04-05T14:53:58.745301+08:00
  PAGESIZE  AVAILABLE_PAGES  EXPECTED_PAGES  ALLOCATED_PAGES  ERROR(s)
2021-04-05T14:53:58.745365+08:00
        4K       Configured          335875          335875        NONE
2021-04-05T14:53:58.745427+08:00
 Reason for not supporting certain system pagesizes: 
2021-04-05T14:53:58.745528+08:00
  2048K - Dynamic allocate and free memory regions
2021-04-05T14:53:58.745598+08:00
RECOMMENDATION:
2021-04-05T14:53:58.745661+08:00
 1. Increase per process memlock (soft) limit to at least 1312MB
 to lock 100% of SHARED GLOBAL AREA (SGA) pages into physical memory
2021-04-05T14:53:58.745778+08:00
**********************************************************************
2021-04-05T14:54:02.634886+08:00
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
2021-04-05T14:54:02.674576+08:00
Initial number of CPU is 1
Number of processor cores in the system is 1
Number of processor sockets in the system is 1
Capability Type : Network 
capabilities requested : 7 detected : 0 Simulated : 0
Capability Type : Runtime Environment 
capabilities requested : 400000FF detected : 40000000 Simulated : 0
Capability Type : Engineered Systems 
capabilities requested : 7 detected : 0 Simulated : 0
Capability Type : Database Test 
capabilities requested : 3 detected : 0 Simulated : 0
Autotune of undo retention is turned on. 
IMODE=BR
ILAT =51
LICENSE_MAX_USERS = 0
SYS auditing is enabled
NOTE: remote asm mode is local (mode 0x1; from cluster type)
NOTE: Using default ASM root directory ASM
NOTE: remote asm mode is local (mode 0x1; from cluster type)
NOTE: Cluster configuration type = NONE [2]
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0.
ORACLE_HOME:    /u01/app/oracle/product/19.0.0/dbhome_1
System name:  Linux
Node name:  cjcos02
Release:  4.1.12-112.16.4.el7uek.x86_64
Version:  #2 SMP Mon Mar 12 23:57:12 PDT 2018
Machine:  x86_64
Using parameter settings in server-side spfile /u01/app/oracle/product/19.0.0/dbhome_1/dbs/spfilechendb.ora
System parameters with non-default values:
  processes                = 300
  nls_language             = "AMERICAN"
  nls_territory            = "AMERICA"
  memory_target            = 1312M
  memory_max_target        = 1312M
  control_files            = "/u01/app/oracle/oradata/chendb/control01.ctl"
  control_files            = "/u01/app/oracle/oradata/chendb/control02.ctl"
  db_file_name_convert     = "/u01/app/oracle/oradata/CJCDB/"
  db_file_name_convert     = "/u01/app/oracle/oradata/chendb/"
  db_file_name_convert     = "/u01/app/oracle/oradata/CJCDB/cjcpdb/"
  db_file_name_convert     = "/u01/app/oracle/oradata/chendb/chenpdb/"
  log_file_name_convert    = "/u01/app/oracle/oradata/CJCDB/"
  log_file_name_convert    = "/u01/app/oracle/oradata/chendb/"
  log_file_name_convert    = "/u01/app/oracle/oradata/CJCDB/cjcpdb/"
  log_file_name_convert    = "/u01/app/oracle/oradata/chendb/chenpdb/"
  db_block_size            = 8192
  compatible               = "19.0.0"
  log_archive_dest_1       = "LOCATION=/arch VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=chendb"
  log_archive_dest_2       = "SERVICE=cjcdb ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=cjcdb"
  log_archive_dest_state_1 = "ENABLE"
  log_archive_dest_state_2 = "DEFER"
  fal_server               = "cjcdb"
  log_archive_trace        = 8191
  log_archive_config       = "DG_CONFIG=(chendb,cjcdb)"
  log_archive_format       = "cjcpdb_arch_%t_%s_%r.arc"
  db_recovery_file_dest    = "/flashbak"
  db_recovery_file_dest_size= 12G
  standby_file_management  = "AUTO"
  enable_goldengate_replication= TRUE
  undo_tablespace          = "UNDOTBS1"
  inmemory_size            = 0
  recyclebin               = "OFF"
  remote_login_passwordfile= "EXCLUSIVE"
  dispatchers              = "(PROTOCOL=TCP) (SERVICE=chendbXDB)"
  local_listener           = ""
  audit_file_dest          = "/u01/app/oracle/admin/chendb/adump"
  audit_trail              = "DB"
  db_name                  = "cjcdb"
  db_unique_name           = "chendb"
  open_cursors             = 300
  diagnostic_dest          = "/u01/app/oracle"
  enable_pluggable_database= TRUE
2021-04-05T14:54:03.147651+08:00
============================================================
NOTE: PatchLevel of this instance 0
============================================================
2021-04-05T14:54:03.975287+08:00
Starting background process PMON
2021-04-05T14:54:03.992203+08:00
PMON started with pid=2, OS id=4708 
Starting background process CLMN
2021-04-05T14:54:04.006054+08:00
CLMN started with pid=3, OS id=4710 
Starting background process PSP0
2021-04-05T14:54:04.024884+08:00
PSP0 started with pid=4, OS id=4712 
Starting background process VKTM
2021-04-05T14:54:04.052807+08:00
VKTM started with pid=5, OS id=4714 at elevated (RT) priority
2021-04-05T14:54:04.054354+08:00
VKTM running at (1)millisec precision with DBRM quantum (100)ms
Starting background process GEN0
2021-04-05T14:54:04.071337+08:00
GEN0 started with pid=6, OS id=4718 
Starting background process MMAN
2021-04-05T14:54:04.089290+08:00
MMAN started with pid=7, OS id=4720 
Starting background process GEN1
2021-04-05T14:54:04.341424+08:00
GEN1 started with pid=9, OS id=4724_4725 
Starting background process DIAG
2021-04-05T14:54:04.359441+08:00
DIAG started with pid=8, OS id=4727 
Starting background process OFSD
2021-04-05T14:54:04.382417+08:00
OFSD started with pid=11, OS id=4729_4730 
2021-04-05T14:54:04.383366+08:00
Oracle running with ofslib:'Oracle File Server Library' version=2
Starting background process DBRM
2021-04-05T14:54:04.400036+08:00
DBRM started with pid=13, OS id=4732 
Starting background process VKRM
2021-04-05T14:54:04.427328+08:00
VKRM started with pid=14, OS id=4734 
Starting background process SVCB
2021-04-05T14:54:04.473411+08:00
SVCB started with pid=15, OS id=4736 
Starting background process PMAN
2021-04-05T14:54:04.490490+08:00
PMAN started with pid=16, OS id=4738 
Starting background process DIA0
2021-04-05T14:54:04.505805+08:00
DIA0 started with pid=17, OS id=4740 
Starting background process DBW0
Starting background process LGWR
2021-04-05T14:54:04.526728+08:00
DBW0 started with pid=18, OS id=4742 
Starting background process CKPT
2021-04-05T14:54:04.544698+08:00
LGWR started with pid=19, OS id=4744 
2021-04-05T14:54:04.561591+08:00
CKPT started with pid=20, OS id=4746 
Starting background process SMON
2021-04-05T14:54:04.577075+08:00
SMON started with pid=21, OS id=4748 
Starting background process SMCO
2021-04-05T14:54:04.597831+08:00
SMCO started with pid=22, OS id=4750 
Starting background process RECO
2021-04-05T14:54:04.612543+08:00
RECO started with pid=23, OS id=4752 
Starting background process LREG
2021-04-05T14:54:04.642832+08:00
LREG started with pid=25, OS id=4756 
Starting background process PXMN
2021-04-05T14:54:04.676015+08:00
PXMN started with pid=27, OS id=4760 
Starting background process FENC
2021-04-05T14:54:04.691091+08:00
FENC started with pid=28, OS id=4762 
Starting background process MMON
2021-04-05T14:54:04.710282+08:00
MMON started with pid=29, OS id=4764 
Starting background process MMNL
2021-04-05T14:54:04.738900+08:00
MMNL started with pid=30, OS id=4766 
2021-04-05T14:54:04.739519+08:00
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
starting up 1 shared server(s) ...
Starting background process TMON
2021-04-05T14:54:04.794636+08:00
TMON started with pid=32, OS id=4773 
Setting CPU count to 1
ORACLE_BASE from environment = /u01/app/oracle
2021-04-05T14:54:07.436278+08:00
PGA_AGGREGATE_LIMIT specified is high
2021-04-05T14:54:07.436427+08:00
WARNING: pga_aggregate_limit value is too high for the
amount of physical memory on the system
  PGA_AGGREGATE_LIMIT is 2048 MB
  PGA_AGGREGATE_TARGET is 0 MB.
  physical memory size is 1993 MB
  limit based on physical memory and SGA usage is 1794 MB
  MEMORY_MAX_TARGET is 1312 MB
Using default pga_aggregate_limit of 2048 MB

mount

装载数据库就是把数据库文件和实例关联起来，包括以下三个步骤：
(1)oracle根据参数文件 SPFILE 中的参数找到控制文件
(2)打开控制文件
(3)从控制文件获得数据字典和重做日志文件的名字及位置

SQL> alter database mount;

Database altered.

告警日志

2021-04-05T14:54:46.103971+08:00
alter database mount
2021-04-05T14:54:50.430470+08:00
.... (PID:4774): Redo network throttle feature is disabled at mount time
2021-04-05T14:54:50.572280+08:00
Successful mount of redo thread 1, with mount id 3783209654
2021-04-05T14:54:50.573322+08:00
Database mounted in Exclusive Mode
Lost write protection disabled
.... (PID:4774): Using STANDBY_ARCHIVE_DEST parameter default value as /arch [krsd.c:18141]
Completed: alter database mount
2021-04-05T14:55:07.815345+08:00
TMON (PID:4773): STARTING ARCH PROCESSES
Starting background process ARC0
2021-04-05T14:55:07.841751+08:00
ARC0 started with pid=35, OS id=4886 
Starting background process ARC1
Starting background process ARC2
2021-04-05T14:55:07.860736+08:00
ARC1 started with pid=36, OS id=4888 
2021-04-05T14:55:07.875635+08:00
ARC2 started with pid=37, OS id=4890 
Starting background process ARC3
2021-04-05T14:55:07.891033+08:00
ARC3 started with pid=38, OS id=4892 
TMON (PID:4773): ARC0: Archival started
TMON (PID:4773): ARC1: Archival started
TMON (PID:4773): ARC2: Archival started
2021-04-05T14:55:07.892746+08:00
ARC0 (PID:4886): Becoming a 'no FAL' ARCH
ARC0 (PID:4886): Becoming the 'no SRL' ARCH
2021-04-05T14:55:07.902777+08:00
TMON (PID:4773): ARC3: Archival started
TMON (PID:4773): STARTING ARCH PROCESSES COMPLETE
2021-04-05T14:55:07.918333+08:00
TT00 (PID:4894): Gap Manager starting

open

(1)打开数据库时，实例将打开所有处于联机状态的数据文件和重做日志文件。
(2)在此期间，Oracle 服务器将校验所有的数据文件和联机日志文件能否打开，并对数据库作一致性检查。
控制文件中记录的数据文件头检查点计数 和 数据文件头检查点计数对比，确认是否需要介质恢复。
控制文件中记录的数据文件的结束SCN和数据文件的开始SCN对比，确认是否需要实例恢复。

控制文件中记录的数据文件头检查点计数：
select file#,checkpoint_change# from v$datafile;
数据文件头检查点计数：
select file#,checkpoint_change# from v$datafile_header;
结束检查点：
select file#,last_change# from v$datafile;

告警日志

2021-04-05T14:57:55.574435+08:00
alter database open
2021-04-05T14:57:55.899297+08:00
Ping without log force is disabled:
  instance mounted in exclusive mode.
2021-04-05T14:57:55.957848+08:00
Crash Recovery excluding pdb 2 which was cleanly closed.
2021-04-05T14:57:55.958142+08:00
Crash Recovery excluding pdb 3 which was cleanly closed.
Endian type of dictionary set to little
2021-04-05T14:57:56.132383+08:00
Thread 1 advanced to log sequence 3 (thread open)
Redo log for group 3, sequence 3 is not located on DAX storage
2021-04-05T14:57:56.250383+08:00
ARC0 (PID:4886): Evaluating LNO:2 T-1.S-2
2021-04-05T14:57:56.259800+08:00
Thread 1 opened at log sequence 3
  Current log# 3 seq# 3 mem# 0: /u01/app/oracle/oradata/chendb/redo03.log
Successful open of redo thread 1
2021-04-05T14:57:56.260196+08:00
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
stopping change tracking
2021-04-05T14:57:56.271368+08:00
Beginning to archive T-1.S-2 (SCN:0x00000000004e4f9e-SCN:0x00000000004e5a29) (chendb)
2021-04-05T14:57:56.280494+08:00
ARC1 (PID:4888): Evaluating LNO:2 T-1.S-2
ARC1 (PID:4888): Unable to archive T-1.S-2, already being archived
2021-04-05T14:57:56.527366+08:00
Closing local archive destination LOG_ARCHIVE_DEST_1: '/arch/cjcpdb_arch_1_2_1069079544.arc' (chendb)
2021-04-05T14:57:56.535889+08:00
ARC0 (PID:4886): Committing creation of archive log '/arch/cjcpdb_arch_1_2_1069079544.arc'
2021-04-05T14:57:56.944666+08:00
ARC0 (PID:4886): Archived Log entry 44 added for T-1.S-2 ID 0xe17eebaa LAD:1 : /arch/cjcpdb_arch_1_2_1069079544.arc
2021-04-05T14:57:57.055057+08:00
Completed archiving T-1.S-2 (SCN:0x00000000004e4f9e-SCN:0x00000000004e5a29) (chendb)
2021-04-05T14:57:57.956141+08:00
Undo initialization recovery: err:0 start: 2304229 end: 2304245 diff: 16 ms (0.0 seconds)
[4774] Successfully onlined Undo Tablespace 2.
Undo initialization online undo segments: err:0 start: 2304245 end: 2305124 diff: 879 ms (0.9 seconds)
Undo initialization finished serial:0 start:2304229 end:2305170 diff:941 ms (0.9 seconds)
Verifying minimum file header compatibility for tablespace encryption for pdb 1..
Verifying file header compatibility for tablespace encryption completed for pdb 1
Database Characterset is AL32UTF8
2021-04-05T14:57:59.362459+08:00
No Resource Manager plan active
2021-04-05T14:58:02.149650+08:00
joxcsys_required_dirobj_exists: directory object exists with required path /u01/app/oracle/product/19.0.0/dbhome_1/javavm/admin/, pid 4774 cid 1
2021-04-05T14:58:03.208080+08:00
replication_dependency_tracking turned off (no async multimaster replication found)
2021-04-05T14:58:06.513426+08:00
Starting background process AQPC
2021-04-05T14:58:06.530045+08:00
AQPC started with pid=44, OS id=5118 
2021-04-05T14:58:07.939757+08:00
TT01 (PID:4896): Heartbeat redo generation was disabled. Enable it due to LGWR SYNC supplemental logging
2021-04-05T14:58:09.070384+08:00
PDB$SEED(2):Autotune of undo retention is turned on. 
2021-04-05T14:58:09.348055+08:00
PDB$SEED(2):Endian type of dictionary set to little
2021-04-05T14:58:10.171425+08:00
PDB$SEED(2):Undo initialization finished serial:0 start:2316460 end:2316460 diff:0 ms (0.0 seconds)
2021-04-05T14:58:10.448284+08:00
PDB$SEED(2):Database Characterset for PDB$SEED is AL32UTF8
2021-04-05T14:58:18.204092+08:00
PDB$SEED(2):Opening pdb with no Resource Manager plan active
2021-04-05T14:58:19.821305+08:00
CJCPDB(3):Autotune of undo retention is turned on. 
2021-04-05T14:58:21.338131+08:00
CJCPDB(3):Endian type of dictionary set to little
2021-04-05T14:58:23.250711+08:00
QPI: opatch file present, opatch
QPI: qopiprep.bat file present
2021-04-05T14:58:23.902323+08:00
CJCPDB(3):Undo initialization recovery: err:0 start: 2329840 end: 2330191 diff: 351 ms (0.4 seconds)
2021-04-05T14:58:27.074330+08:00
CJCPDB(3):[4774] Successfully onlined Undo Tablespace 2.
CJCPDB(3):Undo initialization online undo segments: err:0 start: 2330191 end: 2333363 diff: 3172 ms (3.2 seconds)
CJCPDB(3):Undo initialization finished serial:0 start:2329840 end:2333549 diff:3709 ms (3.7 seconds)
CJCPDB(3):Pluggable database CJCPDB dictionary check beginning
2021-04-05T14:58:28.656735+08:00
CJCPDB(3):Pluggable Database CJCPDB Dictionary check complete
CJCPDB(3):Database Characterset for CJCPDB is AL32UTF8
2021-04-05T14:58:30.779021+08:00
CJCPDB(3):JIT: pid 4774 requesting stop
CJCPDB(3):Buffer Cache flush started: 3
CJCPDB(3):Buffer Cache flush finished: 3
2021-04-05T14:58:35.546292+08:00
Starting background process CJQ0
2021-04-05T14:58:35.593558+08:00
CJQ0 started with pid=54, OS id=5306 
Completed: alter database open
2021-04-05T14:58:45.751533+08:00
===========================================================
Dumping current patch information
===========================================================
Patch Id: 29517242
Patch Description: Database Release Update : 19.3.0.0.190416 (29517242)
Patch Apply Time: 2019-04-18T15:21:17+08:00
Bugs Fixed: 14735102,19697993,20313356,21965541,25806201,25883179,25986062,
26476244,26611353,26872233,27369515,27423500,27666312,27710072,27846298,
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28824482,28833912,28835937,28862532,28863432,28873575,28876253,28876639,
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29173373,29173817,29174004,29176318,29177466,29177543,29177886,29178385,
29180313,29180455,29180559,29180893,29181153,29181231,29181620,29181743,
29181923,29182019,29183912,29184297,29184666,29185193,29186456,29189302,
29189307,29189889,29190235,29190474,29190740,29191541,29192419,29192468,
29192685,29193207,29194205,29194367,29194493,29194827,29195279,29195337,
29195758,29196725,29199635,29199733,29200316,29200700,29201494,29201539,
29202104,29202850,29203122,29203166,29203425,29203443,29203604,29205281,
29205323,29205419,29205463,29205767,29205918,29206109,29206605,29207073,
29208260,29208732,29211457,29211724,29212012,29212433,29212611,29213351,
29213775,29213850,29213879,29214561,29214960,29216746,29216984,29217294,
29217472,29217828,29217848,29218570,29219205,29219273,29220079,29221248,
29221891,29222031,29222784,29223833,29223859,29223967,29224065,29224605,
29225076,29227602,29228869,29229164,29229754,29229844,29229955,29230252,
29230565,29231133,29232117,29232154,29234123,29237538,29240307,29241345,
29242017,29242884,29243958,29245137,29245160,29246163,29247415,29247712,
29247906,29248552,29248835,29248858,29249991,29250059,29251259,29253184,
29253871,29254031,29254930,29255178,29255273,29255431,29255435,29256426,
29259119,29259320,29261906,29262512,29262887,29265448,29266248,29266899,
29267292,29268412,29269171,29270585,29273539,29273735,29273847,29274428,
29274564,29274627,29275461,29278218,29279658,29279751,29279854,29282898,
29285503,29285788,29285956,29286037,29287130,29287705,29292837,29293072,
29297863,29297915,29298220,29299049,29299082,29299844,29301566,29302963,
29303918,29304781,29311588,29312310,29312734,29312753,29313347,29313417,
29313525,29314539,29318410,29319441,29321489,29323946,29324568,29325087,
29325105,29325257,29325993,29327044,29329087,29331209,29331380,29331493,
29332771,29333500,29337310,29338315,29338453,29338780,29338913,29339155,
29341209,29343086,29346943,29347620,29348176,29350052,29351386,29351716,
29351749,29352867,29353271,29355654,29356547,29356752,29358828,29360672,
29361801,29363151,29364171,29364177,29367019,29367561,29368253,29373418,
29373588,29374179,29377986,29378029,29379978,29382784,29385652,29386502,
29386635,29386660,29387274,29388094,29388524,29388830,29389889,29390435,
29394140,29394749,29397954,29398863,29399100,29399121,29405012,29405651,
29412066,29412269,29417884,29423826,29429264,29429566,29431485,29435652,
29438736,29439522,29450421,29451386,29452576,29452953,29457807,29460252,
29462957,29486181,29507616,29515240,29521748,29530812,29531654,29557336,
29558975,29601461
Patch Id: 29585399
Patch Description: OCW RELEASE UPDATE 19.3.0.0.0 (29585399)
Patch Apply Time: 2019-04-18T15:21:33+08:00
Bugs Fixed: 3,27222128,27572040,27604329,27760043,27877830,28302580,28470673,
28621543,28642469,28699321,28710663,28755846,28772816,28785321,28800508,
28808652,28815557,28847541,28847572,28870496,28871040,28874416,28877252,
28881191,28881848,28888083,28911140,28925250,28925460,28935956,28940472,
28942694,28951332,28963036,28968779,28980448,28995287,29003207,29003617,
29016294,29018680,29024876,29026154,29027933,29047127,29052850,29058476,
29111631,29112455,29117337,29123444,29125708,29125786,29129476,29131772,
29132456,29139727,29146157,29147849,29149170,29152603,29152752,29154631,
29154636,29154829,29159216,29159661,29160462,29161923,29169540,29169739,
29170717,29173618,29181568,29182920,29183298,29186091,29191827,29201143,
29201695,29209545,29210577,29210610,29210624,29210683,29213641,29219627,
29224294,29225861,29229839,29235934,29242906,29243749,29244495,29244766,
29244968,29248723,29249583,29251564,29255616,29260224,29261695,29271019,
29273360,29282090,29282666,29285453,29285621,29290235,29292232,29293806,
29294753,29299830,29307090,29307109,29311336,29329675,29330791,29339299,
29357821,29360467,29360775,29367971,29368725,29379299,29379381,29380527,
29381000,29382296,29391301,29393649,29402110,29411931,29413360,29457319,
29465047
===========================================================
2021-04-05T14:58:52.141439+08:00
db_recovery_file_dest_size of 12288 MB is 0.44% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
2021-04-05T15:04:16.554537+08:00
Control autobackup written to DISK device
handle '/flashbak/CHENDB/autobackup/2021_04_05/o1_mf_s_1069081451_j6ofmhh1_.bkp'

Oracle Open过程跟踪

SQL> startup mount;
SQL> alter session set sql_trace=true;
SQL> alter database open;
SQL> select value from v$diag_info where name = 'Default Trace File';
VALUE
--------------------------------------------------------------------------------
/u01/app/oracle/diag/rdbms/chendb/chendb/trace/chendb_ora_9708.trc
或
###gettrcname.sql###
SELECT    d.VALUE
       || '/'
       || LOWER (RTRIM (i.INSTANCE, CHR (0)))
       || '_ora_'
       || p.spid
       || '.trc' trace_file_name
  FROM (SELECT p.spid
          FROM v$mystat m, v$session s, v$process p
         WHERE m.statistic# = 1 AND s.SID = m.SID AND p.addr = s.paddr) p,
       (SELECT t.INSTANCE
          FROM v$thread t, v$parameter v
         WHERE v.NAME = 'thread'
           AND (v.VALUE = 0 OR t.thread# = TO_NUMBER (v.VALUE))) i,
       (SELECT VALUE
          FROM v$parameter
         WHERE NAME = 'user_dump_dest') d
/

tkprof chendb_ora_9708.trc 1aaa.trc

查看laaa.trc文件

TKPROF: Release 19.0.0.0.0 - Development on Mon Apr 5 16:10:37 2021
Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
Trace file: chendb_ora_9708.trc
Sort options: default
********************************************************************************
count    = number of times OCI procedure was executed
cpu      = cpu time in seconds executing
elapsed  = elapsed time in seconds executing
disk     = number of physical reads of buffers from disk
query    = number of buffers gotten for consistent read
current  = number of buffers gotten in current mode (usually for update)
rows     = number of rows processed by the fetch or execute call
********************************************************************************
SQL ID: a01hp0psv0rrh Plan Hash: 0
alter database open
call     count       cpu    elapsed       disk      query    current        rows
------- ------  -------- ---------- ---------- ---------- ----------  ----------
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.92       4.51         30         77         65           0
Fetch        0      0.00       0.00          0          0          0           0
------- ------  -------- ---------- ---------- ---------- ----------  ----------
total        2      0.92       4.51         30         77         65           0
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: SYS
********************************************************************************

open期间，数据库创建了很多重要的表，部分内容如下：

SQL ID: 32r4f1brckzq1 Plan Hash: 0
create table bootstrap$ ( line#         number not null,   obj#
  number not null,   sql_text   varchar2(4000) not null)   storage (initial
  50K objno 59 extents (file 1 block 520))
SQL ID: 864bmh11c121a Plan Hash: 0
CREATE ROLLBACK SEGMENT SYSTEM STORAGE (  INITIAL 112K NEXT 56K MINEXTENTS 1
  MAXEXTENTS 32765 OBJNO 0 EXTENTS (FILE 1 BLOCK 128))
   
SQL ID: 7j058yj7fkg8b Plan Hash: 0
CREATE CLUSTER C_OBJ#("OBJ#" NUMBER) PCTFREE 5 PCTUSED 40 INITRANS 2 MAXTRANS
  255 STORAGE (  INITIAL 136K NEXT 200K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 2 EXTENTS (FILE 1 BLOCK 144)) SIZE 800
SQL ID: 0cmnx32jn5wsp Plan Hash: 1876228229
CREATE INDEX I_OBJ# ON CLUSTER C_OBJ# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 3 EXTENTS (FILE 1 BLOCK 168))
   
SQL ID: 46ha8nzuzvysj Plan Hash: 0
CREATE TABLE TAB$("OBJ#" NUMBER NOT NULL,"DATAOBJ#" NUMBER,"TS#" NUMBER NOT
  NULL,"FILE#" NUMBER NOT NULL,"BLOCK#" NUMBER NOT NULL,"BOBJ#" NUMBER,"TAB#"
  NUMBER,"COLS" NUMBER NOT NULL,"CLUCOLS" NUMBER,"PCTFREE$" NUMBER NOT NULL,
  "PCTUSED$" NUMBER NOT NULL,"INITRANS" NUMBER NOT NULL,"MAXTRANS" NUMBER NOT
  NULL,"FLAGS" NUMBER NOT NULL,"AUDIT$" VARCHAR2(38) NOT NULL,"ROWCNT" NUMBER,
  "BLKCNT" NUMBER,"EMPCNT" NUMBER,"AVGSPC" NUMBER,"CHNCNT" NUMBER,"AVGRLN"
  NUMBER,"AVGSPC_FLB" NUMBER,"FLBCNT" NUMBER,"ANALYZETIME" DATE,"SAMPLESIZE"
  NUMBER,"DEGREE" NUMBER,"INSTANCES" NUMBER,"INTCOLS" NUMBER NOT NULL,
  "KERNELCOLS" NUMBER NOT NULL,"PROPERTY" NUMBER NOT NULL,"TRIGFLAG" NUMBER,
  "SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,"SPARE4" VARCHAR2(1000),
  "SPARE5" VARCHAR2(1000),"SPARE6" DATE,"SPARE7" NUMBER,"SPARE8" NUMBER,
  "SPARE9" VARCHAR2(1000),"SPARE10" VARCHAR2(1000),"ACDRFLAGS" NUMBER,
  "ACDRTSOBJ#" NUMBER,"ACDRDEFAULTTIME" TIMESTAMP(6),"ACDRROWTSINTCOL#"
  NUMBER) STORAGE (  OBJNO 4 TABNO 1) CLUSTER C_OBJ#(OBJ#)
   
SQL ID: gtdvd3b0ugku9 Plan Hash: 0
CREATE CLUSTER C_TS#("TS#" NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2 MAXTRANS
  255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 6 EXTENTS (FILE 1 BLOCK 176))
   
SQL ID: 2k93zvdmn4bqb Plan Hash: 2460502694
CREATE INDEX I_TS# ON CLUSTER C_TS# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 7 EXTENTS (FILE 1 BLOCK 184))
   
SQL ID: ayptzt24bv5g5 Plan Hash: 0
CREATE CLUSTER C_FILE#_BLOCK#("TS#" NUMBER,"SEGFILE#" NUMBER,"SEGBLOCK#"
  NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2 MAXTRANS 255 STORAGE (  INITIAL
  24K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 8
  EXTENTS (FILE 1 BLOCK 192)) SIZE 225
   
SQL ID: arbddafw3sf4v Plan Hash: 784518581
CREATE INDEX I_FILE#_BLOCK# ON CLUSTER C_FILE#_BLOCK# PCTFREE 10 INITRANS 2
  MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS
  2147483645 PCTINCREASE 0 OBJNO 9 EXTENTS (FILE 1 BLOCK 200))
   
SQL ID: bwkgx73msmb86 Plan Hash: 0
CREATE CLUSTER C_USER#("USER#" NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2
  MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS
  2147483645 PCTINCREASE 0 OBJNO 10 EXTENTS (FILE 1 BLOCK 208)) SIZE 372
   
SQL ID: d612ncf4w03r4 Plan Hash: 467322958
CREATE INDEX I_USER# ON CLUSTER C_USER# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 11 EXTENTS (FILE 1 BLOCK 216))
   
SQL ID: a06jf3z447pvw Plan Hash: 0
CREATE TABLE FET$("TS#" NUMBER NOT NULL,"FILE#" NUMBER NOT NULL,"BLOCK#"
  NUMBER NOT NULL,"LENGTH" NUMBER NOT NULL) STORAGE (  OBJNO 12 TABNO 1)
  CLUSTER C_TS#(TS#)
   
SQL ID: bucm261v1abd7 Plan Hash: 0
CREATE TABLE UET$("SEGFILE#" NUMBER NOT NULL,"SEGBLOCK#" NUMBER NOT NULL,
  "EXT#" NUMBER NOT NULL,"TS#" NUMBER NOT NULL,"FILE#" NUMBER NOT NULL,
  "BLOCK#" NUMBER NOT NULL,"LENGTH" NUMBER NOT NULL) STORAGE (  OBJNO 13
  TABNO 1) CLUSTER C_FILE#_BLOCK#(TS#,SEGFILE#,SEGBLOCK#)
   
SQL ID: 2saj8tt3njnwb Plan Hash: 0
CREATE TABLE SEG$("FILE#" NUMBER NOT NULL,"BLOCK#" NUMBER NOT NULL,"TYPE#"
  NUMBER NOT NULL,"TS#" NUMBER NOT NULL,"BLOCKS" NUMBER NOT NULL,"EXTENTS"
  NUMBER NOT NULL,"INIEXTS" NUMBER NOT NULL,"MINEXTS" NUMBER NOT NULL,
  "MAXEXTS" NUMBER NOT NULL,"EXTSIZE" NUMBER NOT NULL,"EXTPCT" NUMBER NOT
  NULL,"USER#" NUMBER NOT NULL,"LISTS" NUMBER,"GROUPS" NUMBER,"BITMAPRANGES"
  NUMBER NOT NULL,"CACHEHINT" NUMBER NOT NULL,"SCANHINT" NUMBER NOT NULL,
  "HWMINCR" NUMBER NOT NULL,"SPARE1" NUMBER,"SPARE2" NUMBER) STORAGE (  OBJNO
  14 TABNO 2) CLUSTER C_FILE#_BLOCK#(TS#,FILE#,BLOCK#)
   
SQL ID: asgjp8bs7qgnb Plan Hash: 0
CREATE TABLE UNDO$("US#" NUMBER NOT NULL,"NAME" VARCHAR2(30) NOT NULL,"USER#"
  NUMBER NOT NULL,"FILE#" NUMBER NOT NULL,"BLOCK#" NUMBER NOT NULL,"SCNBAS"
  NUMBER,"SCNWRP" NUMBER,"XACTSQN" NUMBER,"UNDOSQN" NUMBER,"INST#" NUMBER,
  "STATUS$" NUMBER NOT NULL,"TS#" NUMBER,"UGRP#" NUMBER,"KEEP" NUMBER,
  "OPTIMAL" NUMBER,"FLAGS" NUMBER,"SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3"
  NUMBER,"SPARE4" VARCHAR2(1000),"SPARE5" VARCHAR2(1000),"SPARE6" DATE)
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT
  1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 15 EXTENTS
  (FILE 1 BLOCK 224))
   
SQL ID: 8wwfvptfwkbfh Plan Hash: 0
CREATE TABLE TS$("TS#" NUMBER NOT NULL,"NAME" VARCHAR2(30) NOT NULL,"OWNER#"
  NUMBER NOT NULL,"ONLINE$" NUMBER NOT NULL,"CONTENTS$" NUMBER NOT NULL,
  "UNDOFILE#" NUMBER,"UNDOBLOCK#" NUMBER,"BLOCKSIZE" NUMBER NOT NULL,"INC#"
  NUMBER NOT NULL,"SCNWRP" NUMBER,"SCNBAS" NUMBER,"DFLMINEXT" NUMBER NOT NULL,
  "DFLMAXEXT" NUMBER NOT NULL,"DFLINIT" NUMBER NOT NULL,"DFLINCR" NUMBER NOT
  NULL,"DFLMINLEN" NUMBER NOT NULL,"DFLEXTPCT" NUMBER NOT NULL,"DFLOGGING"
  NUMBER NOT NULL,"AFFSTRENGTH" NUMBER NOT NULL,"BITMAPPED" NUMBER NOT NULL,
  "PLUGGED" NUMBER NOT NULL,"DIRECTALLOWED" NUMBER NOT NULL,"FLAGS" NUMBER
  NOT NULL,"PITRSCNWRP" NUMBER,"PITRSCNBAS" NUMBER,"OWNERINSTANCE"
  VARCHAR2(30),"BACKUPOWNER" VARCHAR2(30),"GROUPNAME" VARCHAR2(30),"SPARE1"
  NUMBER,"SPARE2" NUMBER,"SPARE3" VARCHAR2(1000),"SPARE4" DATE) STORAGE (
  OBJNO 16 TABNO 2) CLUSTER C_TS#(TS#)
   
SQL ID: brwww2atavyra Plan Hash: 0
CREATE TABLE FILE$("FILE#" NUMBER NOT NULL,"STATUS$" NUMBER NOT NULL,"BLOCKS"
  NUMBER NOT NULL,"TS#" NUMBER,"RELFILE#" NUMBER,"MAXEXTEND" NUMBER,"INC"
  NUMBER,"CRSCNWRP" NUMBER,"CRSCNBAS" NUMBER,"OWNERINSTANCE" VARCHAR2(30),
  "SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" VARCHAR2(1000),"SPARE4" DATE)
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT
  1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 17 EXTENTS
  (FILE 1 BLOCK 232))
   
SQL ID: cgukmjn626tmz Plan Hash: 0
CREATE TABLE OBJ$("OBJ#" NUMBER NOT NULL,"DATAOBJ#" NUMBER,"OWNER#" NUMBER
  NOT NULL,"NAME" VARCHAR2(128) NOT NULL,"NAMESPACE" NUMBER NOT NULL,
  "SUBNAME" VARCHAR2(128),"TYPE#" NUMBER NOT NULL,"CTIME" DATE NOT NULL,
  "MTIME" DATE NOT NULL,"STIME" DATE NOT NULL,"STATUS" NUMBER NOT NULL,
  "REMOTEOWNER" VARCHAR2(128),"LINKNAME" VARCHAR2(128),"FLAGS" NUMBER,"OID$"
  RAW(16),"SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,"SPARE4"
  VARCHAR2(1000),"SPARE5" VARCHAR2(1000),"SPARE6" DATE,"SIGNATURE" RAW(16),
  "SPARE7" NUMBER,"SPARE8" NUMBER,"SPARE9" NUMBER,"DFLCOLLID" NUMBER,
  "CREAPPID" NUMBER,"CREVERID" NUMBER,"CREPATCHID" NUMBER,"MODAPPID" NUMBER,
  "MODVERID" NUMBER,"MODPATCHID" NUMBER,"SPARE10" NUMBER,"SPARE11" NUMBER,
  "SPARE12" VARCHAR2(1000),"SPARE13" VARCHAR2(1000),"SPARE14" TIMESTAMP(6))
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 16K NEXT
  104K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 18 EXTENTS
  (FILE 1 BLOCK 240))
   
SQL ID: 6hnpkbcdwrzt3 Plan Hash: 0
CREATE TABLE IND$("OBJ#" NUMBER NOT NULL,"DATAOBJ#" NUMBER,"TS#" NUMBER NOT
  NULL,"FILE#" NUMBER NOT NULL,"BLOCK#" NUMBER NOT NULL,"BO#" NUMBER NOT NULL,
  "INDMETHOD#" NUMBER NOT NULL,"COLS" NUMBER NOT NULL,"PCTFREE$" NUMBER NOT
  NULL,"INITRANS" NUMBER NOT NULL,"MAXTRANS" NUMBER NOT NULL,"PCTTHRES$"
  NUMBER,"TYPE#" NUMBER NOT NULL,"FLAGS" NUMBER NOT NULL,"PROPERTY" NUMBER
  NOT NULL,"BLEVEL" NUMBER,"LEAFCNT" NUMBER,"DISTKEY" NUMBER,"LBLKKEY" NUMBER,
  "DBLKKEY" NUMBER,"CLUFAC" NUMBER,"ANALYZETIME" DATE,"SAMPLESIZE" NUMBER,
  "ROWCNT" NUMBER,"INTCOLS" NUMBER NOT NULL,"DEGREE" NUMBER,"INSTANCES"
  NUMBER,"TRUNCCNT" NUMBER,"EVALEDITION#" NUMBER,"UNUSABLEBEFORE#" NUMBER,
  "UNUSABLEBEGINNING#" NUMBER,"SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,
  "SPARE4" VARCHAR2(1000),"SPARE5" VARCHAR2(1000),"SPARE6" DATE) STORAGE (
  OBJNO 19 TABNO 3) CLUSTER C_OBJ#(BO#)
   
SQL ID: 1ncu5rdtv0j40 Plan Hash: 0
CREATE TABLE ICOL$("OBJ#" NUMBER NOT NULL,"BO#" NUMBER NOT NULL,"COL#" NUMBER
  NOT NULL,"POS#" NUMBER NOT NULL,"SEGCOL#" NUMBER NOT NULL,"SEGCOLLENGTH"
  NUMBER NOT NULL,"OFFSET" NUMBER NOT NULL,"INTCOL#" NUMBER NOT NULL,"SPARE1"
  NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,"SPARE4" VARCHAR2(1000),"SPARE5"
  VARCHAR2(1000),"SPARE6" DATE) STORAGE (  OBJNO 20 TABNO 4) CLUSTER
  C_OBJ#(BO#)
   
SQL ID: 002ju8tbzvjmg Plan Hash: 0
CREATE TABLE COL$("OBJ#" NUMBER NOT NULL,"COL#" NUMBER NOT NULL,"SEGCOL#"
  NUMBER NOT NULL,"SEGCOLLENGTH" NUMBER NOT NULL,"OFFSET" NUMBER NOT NULL,
  "NAME" VARCHAR2(128) NOT NULL,"TYPE#" NUMBER NOT NULL,"LENGTH" NUMBER NOT
  NULL,"FIXEDSTORAGE" NUMBER NOT NULL,"PRECISION#" NUMBER,"SCALE" NUMBER,
  "NULL$" NUMBER NOT NULL,"DEFLENGTH" NUMBER,"DEFAULT$" LONG,"INTCOL#" NUMBER
  NOT NULL,"PROPERTY" NUMBER NOT NULL,"CHARSETID" NUMBER,"CHARSETFORM" NUMBER,
  "EVALEDITION#" NUMBER,"UNUSABLEBEFORE#" NUMBER,"UNUSABLEBEGINNING#" NUMBER,
  "SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,"SPARE4" VARCHAR2(1000),
  "SPARE5" VARCHAR2(1000),"SPARE6" DATE,"SPARE7" NUMBER,"SPARE8" NUMBER,
  "COLLID" NUMBER,"COLLINTCOL#" NUMBER,"SPARE9" NUMBER,"SPARE10" NUMBER,
  "SPARE11" VARCHAR2(1000),"SPARE12" VARCHAR2(1000),"SPARE13" TIMESTAMP(6),
  "ACDRRESCOL#" NUMBER) STORAGE (  OBJNO 21 TABNO 5) CLUSTER C_OBJ#(OBJ#)
   
SQL ID: 1t22amusn6r1p Plan Hash: 0
CREATE TABLE USER$("USER#" NUMBER NOT NULL,"NAME" VARCHAR2(128) NOT NULL,
  "TYPE#" NUMBER NOT NULL,"PASSWORD" VARCHAR2(4000),"DATATS#" NUMBER NOT NULL,
  "TEMPTS#" NUMBER NOT NULL,"CTIME" DATE NOT NULL,"PTIME" DATE,"EXPTIME" DATE,
  "LTIME" DATE,"RESOURCE$" NUMBER NOT NULL,"AUDIT$" VARCHAR2(38),"DEFROLE"
  NUMBER NOT NULL,"DEFGRP#" NUMBER,"DEFGRP_SEQ#" NUMBER,"ASTATUS" NUMBER NOT
  NULL,"LCOUNT" NUMBER NOT NULL,"DEFSCHCLASS" VARCHAR2(128),"EXT_USERNAME"
  VARCHAR2(4000),"SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" NUMBER,"SPARE4"
  VARCHAR2(1000),"SPARE5" VARCHAR2(1000),"SPARE6" DATE,"SPARE7" VARCHAR2(4000)
  ,"SPARE8" VARCHAR2(4000),"SPARE9" NUMBER,"SPARE10" NUMBER,"SPARE11"
  TIMESTAMP(6)) STORAGE (  OBJNO 22 TABNO 1) CLUSTER C_USER#(USER#)
......

[oracle@cjcos02 trace]$ cat 1aaa.trc |grep -i create|wc -l

查看file 1 block 520中记录的对象

SQL> col segment_name for a20
SQL> select segment_name,file_id,block_id from dba_extents where file_id=1 and block_id=520;
SEGMENT_NAME    FILE_ID   BLOCK_ID
-------------------- ---------- ----------
BOOTSTRAP$          1        520
SQL> select line#,obj#,sql_text from bootstrap$;
     LINE#   OBJ# SQL_TEXT
---------- ---------- ----------------------------------------------------------------------------------------------------
  -1     -1 8.0.0.0.0
   0      0 CREATE ROLLBACK SEGMENT SYSTEM STORAGE (  INITIAL 112K NEXT 56K MINEXTENTS 1 MAXEXTENTS 32765 OBJNO
          0 EXTENTS (FILE 1 BLOCK 128))
  16     16 CREATE TABLE TS$("TS#" NUMBER NOT NULL,"NAME" VARCHAR2(30) NOT NULL,"OWNER#" NUMBER NOT NULL,"ONLINE
          $" NUMBER NOT NULL,"CONTENTS$" NUMBER NOT NULL,"UNDOFILE#" NUMBER,"UNDOBLOCK#" NUMBER,"BLOCKSIZE" NU
          MBER NOT NULL,"INC#" NUMBER NOT NULL,"SCNWRP" NUMBER,"SCNBAS" NUMBER,"DFLMINEXT" NUMBER NOT NULL,"DF
          LMAXEXT" NUMBER NOT NULL,"DFLINIT" NUMBER NOT NULL,"DFLINCR" NUMBER NOT NULL,"DFLMINLEN" NUMBER NOT
          NULL,"DFLEXTPCT" NUMBER NOT NULL,"DFLOGGING" NUMBER NOT NULL,"AFFSTRENGTH" NUMBER NOT NULL,"BITMAPPE
          D" NUMBER NOT NULL,"PLUGGED" NUMBER NOT NULL,"DIRECTALLOWED" NUMBER NOT NULL,"FLAGS" NUMBER NOT NULL
          ,"PITRSCNWRP" NUMBER,"PITRSCNBAS" NUMBER,"OWNERINSTANCE" VARCHAR2(30),"BACKUPOWNER" VARCHAR2(30),"GR
          OUPNAME" VARCHAR2(30),"SPARE1" NUMBER,"SPARE2" NUMBER,"SPARE3" VARCHAR2(1000),"SPARE4" DATE) STORAGE
           (  OBJNO 16 TABNO 2) CLUSTER C_TS#(TS#)
  45     45 CREATE UNIQUE INDEX I_TS1 ON TS$(NAME) PCTFREE 10 INITRANS 2 MAXTRANS 255 STORAGE (  INITIAL 64K NEX
          T 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 45 EXTENTS (FILE 1 BLOCK 408))
......
  27     27 CREATE UNIQUE INDEX I_PROXY_ROLE_DATA$_2 ON PROXY_ROLE_DATA$(CLIENT#,PROXY#,ROLE#) PCTFREE 10 INITRA
          NS 2 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0
           OBJNO 27 EXTENTS (FILE 1 BLOCK 280))

3 Oracle启动方式有哪几种？

nomount:

startup nomount
srvctl start database -db db_unique_name nomount
srvctl start instance instance_name -d dbname -o nomount

mount:

startup mount
alter database mount;
srvctl start instance instance_name -d dbname -o mount

open:

### startup open 
alter database open;
srvctl start instance instance_name -d dbname -o open
srvctl start instance instance_name -d dbname -o open

other:

startup restrict
startup EXCLUSIVE
startup read only
alter database open noresetlogs;
alter database open resetlogs;
alter database open READ ONLY;
startup force(shutdown abort + startup)

接参数文件：

startup pfile='/oracle/dbs/initcjc.ora'
startup spfile='/oracle/dbs/spfilecjc.ora'
srvctl modify database -db db_unique_name -spfile spfile_path

4 Oracle无法启动问题汇总

(1)参数文件损坏故障分析
(2)控制文件损坏故障分析
(3)数据文件损坏故障分析
(4)UNDO文件损坏故障分析
(5)REDO文件损坏故障分析
(6)坏块故障分析
(7)勒索病毒故障分析
(8)更新补丁后数据库异常故障分析
(9)人为误操作故障分析
具体详细内容见下一篇。

5 Oracle无法启动问题定位

(1)启动时查看告警日志
(2)确认启动到哪一步报错的
可以将startup命令拆开执行
startup nomount
alter database mount;
alter database open;

最后修改：2021 年 10 月 27 日

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Oracle启动问题汇总

Tehran • 2021 年 10 月 27 日

<div class="tip share">请注意，本文编写于 913 天前，最后修改于 913 天前，其中某些信息可能已经过时。</div>

<h2>1 启动数据库工具有哪些？</h2><pre><code>SQL*Plus
RMAN
Clund Control
SRVCTL</code></pre><h2>2 Oracle启动过程</h2><h3>nomount</h3><pre><code>(1)读取参数文件(spfilexxxxx.ora --&gt; spfile.ora --&gt; initxxxxx.ora --&gt; init.ora )
(2)分配SGA
(3)启动后台进程
(4)打开告警文件和跟踪文件</code></pre><h3>startup nomount</h3><pre><code>ORACLE instance started.
Total System Global Area 1375728192 bytes
Fixed Size        9134656 bytes
Variable Size     1107296256 bytes
Database Buffers    251658240 bytes
Redo Buffers        7639040 bytes</code></pre><p>告警日志</p><pre><code>2021-04-05T14:53:57.827628+08:00
Starting ORACLE instance (normal) (OS id: 3738)
2021-04-05T14:53:58.743067+08:00
****************************************************
 /dev/shm will be used for creating SGA 
Large pages will not be used. Only standard 4K pages will be used 
****************************************************
2021-04-05T14:53:58.744644+08:00
**********************************************************************
2021-04-05T14:53:58.744733+08:00
Dump of system resources acquired for SHARED GLOBAL AREA (SGA) 
2021-04-05T14:53:58.744924+08:00
 Per process system memlock (soft) limit = 64K
2021-04-05T14:53:58.745002+08:00
 Expected per process system memlock (soft) limit to lock
 instance MAX SHARED GLOBAL AREA (SGA) into memory: 1312M
2021-04-05T14:53:58.745122+08:00
 Available system pagesizes:
  4K, 2048K 
2021-04-05T14:53:58.745239+08:00
 Supported system pagesize(s):
2021-04-05T14:53:58.745301+08:00
  PAGESIZE  AVAILABLE_PAGES  EXPECTED_PAGES  ALLOCATED_PAGES  ERROR(s)
2021-04-05T14:53:58.745365+08:00
        4K       Configured          335875          335875        NONE
2021-04-05T14:53:58.745427+08:00
 Reason for not supporting certain system pagesizes: 
2021-04-05T14:53:58.745528+08:00
  2048K - Dynamic allocate and free memory regions
2021-04-05T14:53:58.745598+08:00
RECOMMENDATION:
2021-04-05T14:53:58.745661+08:00
 1. Increase per process memlock (soft) limit to at least 1312MB
 to lock 100% of SHARED GLOBAL AREA (SGA) pages into physical memory
2021-04-05T14:53:58.745778+08:00
**********************************************************************
2021-04-05T14:54:02.634886+08:00
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
2021-04-05T14:54:02.674576+08:00
Initial number of CPU is 1
Number of processor cores in the system is 1
Number of processor sockets in the system is 1
Capability Type : Network 
capabilities requested : 7 detected : 0 Simulated : 0
Capability Type : Runtime Environment 
capabilities requested : 400000FF detected : 40000000 Simulated : 0
Capability Type : Engineered Systems 
capabilities requested : 7 detected : 0 Simulated : 0
Capability Type : Database Test 
capabilities requested : 3 detected : 0 Simulated : 0
Autotune of undo retention is turned on. 
IMODE=BR
ILAT =51
LICENSE_MAX_USERS = 0
SYS auditing is enabled
NOTE: remote asm mode is local (mode 0x1; from cluster type)
NOTE: Using default ASM root directory ASM
NOTE: remote asm mode is local (mode 0x1; from cluster type)
NOTE: Cluster configuration type = NONE [2]
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.3.0.0.0.
ORACLE_HOME:    /u01/app/oracle/product/19.0.0/dbhome_1
System name:  Linux
Node name:  cjcos02
Release:  4.1.12-112.16.4.el7uek.x86_64
Version:  #2 SMP Mon Mar 12 23:57:12 PDT 2018
Machine:  x86_64
Using parameter settings in server-side spfile /u01/app/oracle/product/19.0.0/dbhome_1/dbs/spfilechendb.ora
System parameters with non-default values:
  processes                = 300
  nls_language             = &quot;AMERICAN&quot;
  nls_territory            = &quot;AMERICA&quot;
  memory_target            = 1312M
  memory_max_target        = 1312M
  control_files            = &quot;/u01/app/oracle/oradata/chendb/control01.ctl&quot;
  control_files            = &quot;/u01/app/oracle/oradata/chendb/control02.ctl&quot;
  db_file_name_convert     = &quot;/u01/app/oracle/oradata/CJCDB/&quot;
  db_file_name_convert     = &quot;/u01/app/oracle/oradata/chendb/&quot;
  db_file_name_convert     = &quot;/u01/app/oracle/oradata/CJCDB/cjcpdb/&quot;
  db_file_name_convert     = &quot;/u01/app/oracle/oradata/chendb/chenpdb/&quot;
  log_file_name_convert    = &quot;/u01/app/oracle/oradata/CJCDB/&quot;
  log_file_name_convert    = &quot;/u01/app/oracle/oradata/chendb/&quot;
  log_file_name_convert    = &quot;/u01/app/oracle/oradata/CJCDB/cjcpdb/&quot;
  log_file_name_convert    = &quot;/u01/app/oracle/oradata/chendb/chenpdb/&quot;
  db_block_size            = 8192
  compatible               = &quot;19.0.0&quot;
  log_archive_dest_1       = &quot;LOCATION=/arch VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=chendb&quot;
  log_archive_dest_2       = &quot;SERVICE=cjcdb ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=cjcdb&quot;
  log_archive_dest_state_1 = &quot;ENABLE&quot;
  log_archive_dest_state_2 = &quot;DEFER&quot;
  fal_server               = &quot;cjcdb&quot;
  log_archive_trace        = 8191
  log_archive_config       = &quot;DG_CONFIG=(chendb,cjcdb)&quot;
  log_archive_format       = &quot;cjcpdb_arch_%t_%s_%r.arc&quot;
  db_recovery_file_dest    = &quot;/flashbak&quot;
  db_recovery_file_dest_size= 12G
  standby_file_management  = &quot;AUTO&quot;
  enable_goldengate_replication= TRUE
  undo_tablespace          = &quot;UNDOTBS1&quot;
  inmemory_size            = 0
  recyclebin               = &quot;OFF&quot;
  remote_login_passwordfile= &quot;EXCLUSIVE&quot;
  dispatchers              = &quot;(PROTOCOL=TCP) (SERVICE=chendbXDB)&quot;
  local_listener           = &quot;&quot;
  audit_file_dest          = &quot;/u01/app/oracle/admin/chendb/adump&quot;
  audit_trail              = &quot;DB&quot;
  db_name                  = &quot;cjcdb&quot;
  db_unique_name           = &quot;chendb&quot;
  open_cursors             = 300
  diagnostic_dest          = &quot;/u01/app/oracle&quot;
  enable_pluggable_database= TRUE
2021-04-05T14:54:03.147651+08:00
============================================================
NOTE: PatchLevel of this instance 0
============================================================
2021-04-05T14:54:03.975287+08:00
Starting background process PMON
2021-04-05T14:54:03.992203+08:00
PMON started with pid=2, OS id=4708 
Starting background process CLMN
2021-04-05T14:54:04.006054+08:00
CLMN started with pid=3, OS id=4710 
Starting background process PSP0
2021-04-05T14:54:04.024884+08:00
PSP0 started with pid=4, OS id=4712 
Starting background process VKTM
2021-04-05T14:54:04.052807+08:00
VKTM started with pid=5, OS id=4714 at elevated (RT) priority
2021-04-05T14:54:04.054354+08:00
VKTM running at (1)millisec precision with DBRM quantum (100)ms
Starting background process GEN0
2021-04-05T14:54:04.071337+08:00
GEN0 started with pid=6, OS id=4718 
Starting background process MMAN
2021-04-05T14:54:04.089290+08:00
MMAN started with pid=7, OS id=4720 
Starting background process GEN1
2021-04-05T14:54:04.341424+08:00
GEN1 started with pid=9, OS id=4724_4725 
Starting background process DIAG
2021-04-05T14:54:04.359441+08:00
DIAG started with pid=8, OS id=4727 
Starting background process OFSD
2021-04-05T14:54:04.382417+08:00
OFSD started with pid=11, OS id=4729_4730 
2021-04-05T14:54:04.383366+08:00
Oracle running with ofslib:'Oracle File Server Library' version=2
Starting background process DBRM
2021-04-05T14:54:04.400036+08:00
DBRM started with pid=13, OS id=4732 
Starting background process VKRM
2021-04-05T14:54:04.427328+08:00
VKRM started with pid=14, OS id=4734 
Starting background process SVCB
2021-04-05T14:54:04.473411+08:00
SVCB started with pid=15, OS id=4736 
Starting background process PMAN
2021-04-05T14:54:04.490490+08:00
PMAN started with pid=16, OS id=4738 
Starting background process DIA0
2021-04-05T14:54:04.505805+08:00
DIA0 started with pid=17, OS id=4740 
Starting background process DBW0
Starting background process LGWR
2021-04-05T14:54:04.526728+08:00
DBW0 started with pid=18, OS id=4742 
Starting background process CKPT
2021-04-05T14:54:04.544698+08:00
LGWR started with pid=19, OS id=4744 
2021-04-05T14:54:04.561591+08:00
CKPT started with pid=20, OS id=4746 
Starting background process SMON
2021-04-05T14:54:04.577075+08:00
SMON started with pid=21, OS id=4748 
Starting background process SMCO
2021-04-05T14:54:04.597831+08:00
SMCO started with pid=22, OS id=4750 
Starting background process RECO
2021-04-05T14:54:04.612543+08:00
RECO started with pid=23, OS id=4752 
Starting background process LREG
2021-04-05T14:54:04.642832+08:00
LREG started with pid=25, OS id=4756 
Starting background process PXMN
2021-04-05T14:54:04.676015+08:00
PXMN started with pid=27, OS id=4760 
Starting background process FENC
2021-04-05T14:54:04.691091+08:00
FENC started with pid=28, OS id=4762 
Starting background process MMON
2021-04-05T14:54:04.710282+08:00
MMON started with pid=29, OS id=4764 
Starting background process MMNL
2021-04-05T14:54:04.738900+08:00
MMNL started with pid=30, OS id=4766 
2021-04-05T14:54:04.739519+08:00
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
starting up 1 shared server(s) ...
Starting background process TMON
2021-04-05T14:54:04.794636+08:00
TMON started with pid=32, OS id=4773 
Setting CPU count to 1
ORACLE_BASE from environment = /u01/app/oracle
2021-04-05T14:54:07.436278+08:00
PGA_AGGREGATE_LIMIT specified is high
2021-04-05T14:54:07.436427+08:00
WARNING: pga_aggregate_limit value is too high for the
amount of physical memory on the system
  PGA_AGGREGATE_LIMIT is 2048 MB
  PGA_AGGREGATE_TARGET is 0 MB.
  physical memory size is 1993 MB
  limit based on physical memory and SGA usage is 1794 MB
  MEMORY_MAX_TARGET is 1312 MB
Using default pga_aggregate_limit of 2048 MB</code></pre><h3>mount</h3><pre><code>装载数据库就是把数据库文件和实例关联起来，包括以下三个步骤：
(1)oracle根据参数文件 SPFILE 中的参数找到控制文件
(2)打开控制文件
(3)从控制文件获得数据字典和重做日志文件的名字及位置</code></pre><p>SQL&gt; alter database mount;</p><p>Database altered.</p><h3>告警日志</h3><pre><code>2021-04-05T14:54:46.103971+08:00
alter database mount
2021-04-05T14:54:50.430470+08:00
.... (PID:4774): Redo network throttle feature is disabled at mount time
2021-04-05T14:54:50.572280+08:00
Successful mount of redo thread 1, with mount id 3783209654
2021-04-05T14:54:50.573322+08:00
Database mounted in Exclusive Mode
Lost write protection disabled
.... (PID:4774): Using STANDBY_ARCHIVE_DEST parameter default value as /arch [krsd.c:18141]
Completed: alter database mount
2021-04-05T14:55:07.815345+08:00
TMON (PID:4773): STARTING ARCH PROCESSES
Starting background process ARC0
2021-04-05T14:55:07.841751+08:00
ARC0 started with pid=35, OS id=4886 
Starting background process ARC1
Starting background process ARC2
2021-04-05T14:55:07.860736+08:00
ARC1 started with pid=36, OS id=4888 
2021-04-05T14:55:07.875635+08:00
ARC2 started with pid=37, OS id=4890 
Starting background process ARC3
2021-04-05T14:55:07.891033+08:00
ARC3 started with pid=38, OS id=4892 
TMON (PID:4773): ARC0: Archival started
TMON (PID:4773): ARC1: Archival started
TMON (PID:4773): ARC2: Archival started
2021-04-05T14:55:07.892746+08:00
ARC0 (PID:4886): Becoming a 'no FAL' ARCH
ARC0 (PID:4886): Becoming the 'no SRL' ARCH
2021-04-05T14:55:07.902777+08:00
TMON (PID:4773): ARC3: Archival started
TMON (PID:4773): STARTING ARCH PROCESSES COMPLETE
2021-04-05T14:55:07.918333+08:00
TT00 (PID:4894): Gap Manager starting</code></pre><h3>open</h3><pre><code>(1)打开数据库时，实例将打开所有处于联机状态的数据文件和重做日志文件。
(2)在此期间，Oracle 服务器将校验所有的数据文件和联机日志文件能否打开，并对数据库作一致性检查。
控制文件中记录的数据文件头检查点计数 和 数据文件头检查点计数对比，确认是否需要介质恢复。
控制文件中记录的数据文件的结束SCN和数据文件的开始SCN对比，确认是否需要实例恢复。</code></pre><pre><code>控制文件中记录的数据文件头检查点计数：
select file#,checkpoint_change# from v$datafile;
数据文件头检查点计数：
select file#,checkpoint_change# from v$datafile_header;
结束检查点：
select file#,last_change# from v$datafile;</code></pre><h3>告警日志</h3><pre><code>2021-04-05T14:57:55.574435+08:00
alter database open
2021-04-05T14:57:55.899297+08:00
Ping without log force is disabled:
  instance mounted in exclusive mode.
2021-04-05T14:57:55.957848+08:00
Crash Recovery excluding pdb 2 which was cleanly closed.
2021-04-05T14:57:55.958142+08:00
Crash Recovery excluding pdb 3 which was cleanly closed.
Endian type of dictionary set to little
2021-04-05T14:57:56.132383+08:00
Thread 1 advanced to log sequence 3 (thread open)
Redo log for group 3, sequence 3 is not located on DAX storage
2021-04-05T14:57:56.250383+08:00
ARC0 (PID:4886): Evaluating LNO:2 T-1.S-2
2021-04-05T14:57:56.259800+08:00
Thread 1 opened at log sequence 3
  Current log# 3 seq# 3 mem# 0: /u01/app/oracle/oradata/chendb/redo03.log
Successful open of redo thread 1
2021-04-05T14:57:56.260196+08:00
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
stopping change tracking
2021-04-05T14:57:56.271368+08:00
Beginning to archive T-1.S-2 (SCN:0x00000000004e4f9e-SCN:0x00000000004e5a29) (chendb)
2021-04-05T14:57:56.280494+08:00
ARC1 (PID:4888): Evaluating LNO:2 T-1.S-2
ARC1 (PID:4888): Unable to archive T-1.S-2, already being archived
2021-04-05T14:57:56.527366+08:00
Closing local archive destination LOG_ARCHIVE_DEST_1: '/arch/cjcpdb_arch_1_2_1069079544.arc' (chendb)
2021-04-05T14:57:56.535889+08:00
ARC0 (PID:4886): Committing creation of archive log '/arch/cjcpdb_arch_1_2_1069079544.arc'
2021-04-05T14:57:56.944666+08:00
ARC0 (PID:4886): Archived Log entry 44 added for T-1.S-2 ID 0xe17eebaa LAD:1 : /arch/cjcpdb_arch_1_2_1069079544.arc
2021-04-05T14:57:57.055057+08:00
Completed archiving T-1.S-2 (SCN:0x00000000004e4f9e-SCN:0x00000000004e5a29) (chendb)
2021-04-05T14:57:57.956141+08:00
Undo initialization recovery: err:0 start: 2304229 end: 2304245 diff: 16 ms (0.0 seconds)
[4774] Successfully onlined Undo Tablespace 2.
Undo initialization online undo segments: err:0 start: 2304245 end: 2305124 diff: 879 ms (0.9 seconds)
Undo initialization finished serial:0 start:2304229 end:2305170 diff:941 ms (0.9 seconds)
Verifying minimum file header compatibility for tablespace encryption for pdb 1..
Verifying file header compatibility for tablespace encryption completed for pdb 1
Database Characterset is AL32UTF8
2021-04-05T14:57:59.362459+08:00
No Resource Manager plan active
2021-04-05T14:58:02.149650+08:00
joxcsys_required_dirobj_exists: directory object exists with required path /u01/app/oracle/product/19.0.0/dbhome_1/javavm/admin/, pid 4774 cid 1
2021-04-05T14:58:03.208080+08:00
replication_dependency_tracking turned off (no async multimaster replication found)
2021-04-05T14:58:06.513426+08:00
Starting background process AQPC
2021-04-05T14:58:06.530045+08:00
AQPC started with pid=44, OS id=5118 
2021-04-05T14:58:07.939757+08:00
TT01 (PID:4896): Heartbeat redo generation was disabled. Enable it due to LGWR SYNC supplemental logging
2021-04-05T14:58:09.070384+08:00
PDB$SEED(2):Autotune of undo retention is turned on. 
2021-04-05T14:58:09.348055+08:00
PDB$SEED(2):Endian type of dictionary set to little
2021-04-05T14:58:10.171425+08:00
PDB$SEED(2):Undo initialization finished serial:0 start:2316460 end:2316460 diff:0 ms (0.0 seconds)
2021-04-05T14:58:10.448284+08:00
PDB$SEED(2):Database Characterset for PDB$SEED is AL32UTF8
2021-04-05T14:58:18.204092+08:00
PDB$SEED(2):Opening pdb with no Resource Manager plan active
2021-04-05T14:58:19.821305+08:00
CJCPDB(3):Autotune of undo retention is turned on. 
2021-04-05T14:58:21.338131+08:00
CJCPDB(3):Endian type of dictionary set to little
2021-04-05T14:58:23.250711+08:00
QPI: opatch file present, opatch
QPI: qopiprep.bat file present
2021-04-05T14:58:23.902323+08:00
CJCPDB(3):Undo initialization recovery: err:0 start: 2329840 end: 2330191 diff: 351 ms (0.4 seconds)
2021-04-05T14:58:27.074330+08:00
CJCPDB(3):[4774] Successfully onlined Undo Tablespace 2.
CJCPDB(3):Undo initialization online undo segments: err:0 start: 2330191 end: 2333363 diff: 3172 ms (3.2 seconds)
CJCPDB(3):Undo initialization finished serial:0 start:2329840 end:2333549 diff:3709 ms (3.7 seconds)
CJCPDB(3):Pluggable database CJCPDB dictionary check beginning
2021-04-05T14:58:28.656735+08:00
CJCPDB(3):Pluggable Database CJCPDB Dictionary check complete
CJCPDB(3):Database Characterset for CJCPDB is AL32UTF8
2021-04-05T14:58:30.779021+08:00
CJCPDB(3):JIT: pid 4774 requesting stop
CJCPDB(3):Buffer Cache flush started: 3
CJCPDB(3):Buffer Cache flush finished: 3
2021-04-05T14:58:35.546292+08:00
Starting background process CJQ0
2021-04-05T14:58:35.593558+08:00
CJQ0 started with pid=54, OS id=5306 
Completed: alter database open
2021-04-05T14:58:45.751533+08:00
===========================================================
Dumping current patch information
===========================================================
Patch Id: 29517242
Patch Description: Database Release Update : 19.3.0.0.190416 (29517242)
Patch Apply Time: 2019-04-18T15:21:17+08:00
Bugs Fixed: 14735102,19697993,20313356,21965541,25806201,25883179,25986062,
26476244,26611353,26872233,27369515,27423500,27666312,27710072,27846298,
27957203,28064977,28072567,28129791,28181021,28210681,28279456,28313275,
28350595,28371123,28379065,28431445,28463226,28489419,28502773,28513333,
28534475,28561704,28569897,28572533,28572544,28587723,28593682,28594086,
28597221,28601957,28605066,28606598,28625862,28627033,28636532,28643718,
28644549,28645570,28646200,28646939,28649388,28655209,28663782,28673945,
28692275,28694872,28696373,28705231,28710385,28710734,28714461,28718469,
28730079,28740708,28760206,28772390,28774416,28777214,28789531,28791852,
28795551,28802734,28804517,28810381,28811560,28815123,28815355,28819640,
28824482,28833912,28835937,28862532,28863432,28873575,28876253,28876639,
28884931,28888327,28892794,28897512,28899663,28901126,28905457,28907196,
28912691,28915561,28917080,28918429,28919145,28922227,28922532,28922608,
28925634,28925880,28933158,28936114,28937717,28938698,28940179,28940281,
28941901,28942455,28945421,28945994,28951533,28952168,28954762,28955606,
28957292,28957723,28962775,28965231,28966444,28974083,28977322,28983095,
28983486,28986326,28986481,28988482,28989306,28993295,28994307,28996376,
29000000,29001888,29002927,29003738,29006318,29006621,29007321,29007775,
29008035,29011936,29013475,29014076,29015118,29017265,29018655,29019121,
29021063,29021352,29024552,29026582,29026606,29027456,29027694,29027940,
29031575,29031600,29032234,29032457,29032607,29033052,29033145,29033200,
29033280,29034587,29037290,29038528,29039089,29039510,29043554,29043651,
29043725,29044763,29044954,29047850,29048289,29048498,29048605,29050560,
29050765,29051702,29052726,29053783,29056024,29056270,29056560,29059011,
29061959,29062692,29062848,29062860,29062868,29110526,29110783,29110790,
29110797,29110802,29110805,29111598,29113282,29113305,29117526,29117642,
29119077,29120223,29122224,29122254,29123297,29123432,29123482,29124368,
29125380,29126345,29127957,29128935,29129450,29129497,29129712,29130219,
29131539,29132938,29134447,29136111,29138641,29141316,29141341,29141685,
29142667,29144995,29145214,29145730,29149829,29150338,29151520,29152357,
29155099,29157389,29158680,29158899,29159909,29159936,29160174,29162095,
29163415,29163437,29163524,29163567,29167111,29167342,29167374,29167940,
29168219,29168433,29169073,29169215,29171942,29172618,29172826,29173140,
29173373,29173817,29174004,29176318,29177466,29177543,29177886,29178385,
29180313,29180455,29180559,29180893,29181153,29181231,29181620,29181743,
29181923,29182019,29183912,29184297,29184666,29185193,29186456,29189302,
29189307,29189889,29190235,29190474,29190740,29191541,29192419,29192468,
29192685,29193207,29194205,29194367,29194493,29194827,29195279,29195337,
29195758,29196725,29199635,29199733,29200316,29200700,29201494,29201539,
29202104,29202850,29203122,29203166,29203425,29203443,29203604,29205281,
29205323,29205419,29205463,29205767,29205918,29206109,29206605,29207073,
29208260,29208732,29211457,29211724,29212012,29212433,29212611,29213351,
29213775,29213850,29213879,29214561,29214960,29216746,29216984,29217294,
29217472,29217828,29217848,29218570,29219205,29219273,29220079,29221248,
29221891,29222031,29222784,29223833,29223859,29223967,29224065,29224605,
29225076,29227602,29228869,29229164,29229754,29229844,29229955,29230252,
29230565,29231133,29232117,29232154,29234123,29237538,29240307,29241345,
29242017,29242884,29243958,29245137,29245160,29246163,29247415,29247712,
29247906,29248552,29248835,29248858,29249991,29250059,29251259,29253184,
29253871,29254031,29254930,29255178,29255273,29255431,29255435,29256426,
29259119,29259320,29261906,29262512,29262887,29265448,29266248,29266899,
29267292,29268412,29269171,29270585,29273539,29273735,29273847,29274428,
29274564,29274627,29275461,29278218,29279658,29279751,29279854,29282898,
29285503,29285788,29285956,29286037,29287130,29287705,29292837,29293072,
29297863,29297915,29298220,29299049,29299082,29299844,29301566,29302963,
29303918,29304781,29311588,29312310,29312734,29312753,29313347,29313417,
29313525,29314539,29318410,29319441,29321489,29323946,29324568,29325087,
29325105,29325257,29325993,29327044,29329087,29331209,29331380,29331493,
29332771,29333500,29337310,29338315,29338453,29338780,29338913,29339155,
29341209,29343086,29346943,29347620,29348176,29350052,29351386,29351716,
29351749,29352867,29353271,29355654,29356547,29356752,29358828,29360672,
29361801,29363151,29364171,29364177,29367019,29367561,29368253,29373418,
29373588,29374179,29377986,29378029,29379978,29382784,29385652,29386502,
29386635,29386660,29387274,29388094,29388524,29388830,29389889,29390435,
29394140,29394749,29397954,29398863,29399100,29399121,29405012,29405651,
29412066,29412269,29417884,29423826,29429264,29429566,29431485,29435652,
29438736,29439522,29450421,29451386,29452576,29452953,29457807,29460252,
29462957,29486181,29507616,29515240,29521748,29530812,29531654,29557336,
29558975,29601461
Patch Id: 29585399
Patch Description: OCW RELEASE UPDATE 19.3.0.0.0 (29585399)
Patch Apply Time: 2019-04-18T15:21:33+08:00
Bugs Fixed: 3,27222128,27572040,27604329,27760043,27877830,28302580,28470673,
28621543,28642469,28699321,28710663,28755846,28772816,28785321,28800508,
28808652,28815557,28847541,28847572,28870496,28871040,28874416,28877252,
28881191,28881848,28888083,28911140,28925250,28925460,28935956,28940472,
28942694,28951332,28963036,28968779,28980448,28995287,29003207,29003617,
29016294,29018680,29024876,29026154,29027933,29047127,29052850,29058476,
29111631,29112455,29117337,29123444,29125708,29125786,29129476,29131772,
29132456,29139727,29146157,29147849,29149170,29152603,29152752,29154631,
29154636,29154829,29159216,29159661,29160462,29161923,29169540,29169739,
29170717,29173618,29181568,29182920,29183298,29186091,29191827,29201143,
29201695,29209545,29210577,29210610,29210624,29210683,29213641,29219627,
29224294,29225861,29229839,29235934,29242906,29243749,29244495,29244766,
29244968,29248723,29249583,29251564,29255616,29260224,29261695,29271019,
29273360,29282090,29282666,29285453,29285621,29290235,29292232,29293806,
29294753,29299830,29307090,29307109,29311336,29329675,29330791,29339299,
29357821,29360467,29360775,29367971,29368725,29379299,29379381,29380527,
29381000,29382296,29391301,29393649,29402110,29411931,29413360,29457319,
29465047
===========================================================
2021-04-05T14:58:52.141439+08:00
db_recovery_file_dest_size of 12288 MB is 0.44% used. This is a
user-specified limit on the amount of space that will be used by this
database for recovery-related files, and does not reflect the amount of
space available in the underlying filesystem or ASM diskgroup.
2021-04-05T15:04:16.554537+08:00
Control autobackup written to DISK device
handle '/flashbak/CHENDB/autobackup/2021_04_05/o1_mf_s_1069081451_j6ofmhh1_.bkp'</code></pre><h3>Oracle Open过程跟踪</h3><pre><code>SQL&gt; startup mount;
SQL&gt; alter session set sql_trace=true;
SQL&gt; alter database open;
SQL&gt; select value from v$diag_info where name = 'Default Trace File';
VALUE
--------------------------------------------------------------------------------
/u01/app/oracle/diag/rdbms/chendb/chendb/trace/chendb_ora_9708.trc
或
###gettrcname.sql###
SELECT    d.VALUE
       || '/'
       || LOWER (RTRIM (i.INSTANCE, CHR (0)))
       || '_ora_'
       || p.spid
       || '.trc' trace_file_name
  FROM (SELECT p.spid
          FROM v$mystat m, v$session s, v$process p
         WHERE m.statistic# = 1 AND s.SID = m.SID AND p.addr = s.paddr) p,
       (SELECT t.INSTANCE
          FROM v$thread t, v$parameter v
         WHERE v.NAME = 'thread'
           AND (v.VALUE = 0 OR t.thread# = TO_NUMBER (v.VALUE))) i,
       (SELECT VALUE
          FROM v$parameter
         WHERE NAME = 'user_dump_dest') d
/</code></pre><p>tkprof chendb_ora_9708.trc  1aaa.trc</p><h3>查看laaa.trc文件</h3><pre><code>TKPROF: Release 19.0.0.0.0 - Development on Mon Apr 5 16:10:37 2021
Copyright (c) 1982, 2019, Oracle and/or its affiliates.  All rights reserved.
Trace file: chendb_ora_9708.trc
Sort options: default
********************************************************************************
count    = number of times OCI procedure was executed
cpu      = cpu time in seconds executing
elapsed  = elapsed time in seconds executing
disk     = number of physical reads of buffers from disk
query    = number of buffers gotten for consistent read
current  = number of buffers gotten in current mode (usually for update)
rows     = number of rows processed by the fetch or execute call
********************************************************************************
SQL ID: a01hp0psv0rrh Plan Hash: 0
alter database open
call     count       cpu    elapsed       disk      query    current        rows
------- ------  -------- ---------- ---------- ---------- ----------  ----------
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.92       4.51         30         77         65           0
Fetch        0      0.00       0.00          0          0          0           0
------- ------  -------- ---------- ---------- ---------- ----------  ----------
total        2      0.92       4.51         30         77         65           0
Misses in library cache during parse: 1
Optimizer mode: ALL_ROWS
Parsing user id: SYS
********************************************************************************</code></pre><p>open期间，数据库创建了很多重要的表，部分内容如下：</p><pre><code>SQL ID: 32r4f1brckzq1 Plan Hash: 0
create table bootstrap$ ( line#         number not null,   obj#
  number not null,   sql_text   varchar2(4000) not null)   storage (initial
  50K objno 59 extents (file 1 block 520))
SQL ID: 864bmh11c121a Plan Hash: 0
CREATE ROLLBACK SEGMENT SYSTEM STORAGE (  INITIAL 112K NEXT 56K MINEXTENTS 1
  MAXEXTENTS 32765 OBJNO 0 EXTENTS (FILE 1 BLOCK 128))
   
SQL ID: 7j058yj7fkg8b Plan Hash: 0
CREATE CLUSTER C_OBJ#(&quot;OBJ#&quot; NUMBER) PCTFREE 5 PCTUSED 40 INITRANS 2 MAXTRANS
  255 STORAGE (  INITIAL 136K NEXT 200K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 2 EXTENTS (FILE 1 BLOCK 144)) SIZE 800
SQL ID: 0cmnx32jn5wsp Plan Hash: 1876228229
CREATE INDEX I_OBJ# ON CLUSTER C_OBJ# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 3 EXTENTS (FILE 1 BLOCK 168))
   
SQL ID: 46ha8nzuzvysj Plan Hash: 0
CREATE TABLE TAB$(&quot;OBJ#&quot; NUMBER NOT NULL,&quot;DATAOBJ#&quot; NUMBER,&quot;TS#&quot; NUMBER NOT
  NULL,&quot;FILE#&quot; NUMBER NOT NULL,&quot;BLOCK#&quot; NUMBER NOT NULL,&quot;BOBJ#&quot; NUMBER,&quot;TAB#&quot;
  NUMBER,&quot;COLS&quot; NUMBER NOT NULL,&quot;CLUCOLS&quot; NUMBER,&quot;PCTFREE$&quot; NUMBER NOT NULL,
  &quot;PCTUSED$&quot; NUMBER NOT NULL,&quot;INITRANS&quot; NUMBER NOT NULL,&quot;MAXTRANS&quot; NUMBER NOT
  NULL,&quot;FLAGS&quot; NUMBER NOT NULL,&quot;AUDIT$&quot; VARCHAR2(38) NOT NULL,&quot;ROWCNT&quot; NUMBER,
  &quot;BLKCNT&quot; NUMBER,&quot;EMPCNT&quot; NUMBER,&quot;AVGSPC&quot; NUMBER,&quot;CHNCNT&quot; NUMBER,&quot;AVGRLN&quot;
  NUMBER,&quot;AVGSPC_FLB&quot; NUMBER,&quot;FLBCNT&quot; NUMBER,&quot;ANALYZETIME&quot; DATE,&quot;SAMPLESIZE&quot;
  NUMBER,&quot;DEGREE&quot; NUMBER,&quot;INSTANCES&quot; NUMBER,&quot;INTCOLS&quot; NUMBER NOT NULL,
  &quot;KERNELCOLS&quot; NUMBER NOT NULL,&quot;PROPERTY&quot; NUMBER NOT NULL,&quot;TRIGFLAG&quot; NUMBER,
  &quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,&quot;SPARE4&quot; VARCHAR2(1000),
  &quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE,&quot;SPARE7&quot; NUMBER,&quot;SPARE8&quot; NUMBER,
  &quot;SPARE9&quot; VARCHAR2(1000),&quot;SPARE10&quot; VARCHAR2(1000),&quot;ACDRFLAGS&quot; NUMBER,
  &quot;ACDRTSOBJ#&quot; NUMBER,&quot;ACDRDEFAULTTIME&quot; TIMESTAMP(6),&quot;ACDRROWTSINTCOL#&quot;
  NUMBER) STORAGE (  OBJNO 4 TABNO 1) CLUSTER C_OBJ#(OBJ#)
   
SQL ID: gtdvd3b0ugku9 Plan Hash: 0
CREATE CLUSTER C_TS#(&quot;TS#&quot; NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2 MAXTRANS
  255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 6 EXTENTS (FILE 1 BLOCK 176))
   
SQL ID: 2k93zvdmn4bqb Plan Hash: 2460502694
CREATE INDEX I_TS# ON CLUSTER C_TS# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 7 EXTENTS (FILE 1 BLOCK 184))
   
SQL ID: ayptzt24bv5g5 Plan Hash: 0
CREATE CLUSTER C_FILE#_BLOCK#(&quot;TS#&quot; NUMBER,&quot;SEGFILE#&quot; NUMBER,&quot;SEGBLOCK#&quot;
  NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2 MAXTRANS 255 STORAGE (  INITIAL
  24K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 8
  EXTENTS (FILE 1 BLOCK 192)) SIZE 225
   
SQL ID: arbddafw3sf4v Plan Hash: 784518581
CREATE INDEX I_FILE#_BLOCK# ON CLUSTER C_FILE#_BLOCK# PCTFREE 10 INITRANS 2
  MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS
  2147483645 PCTINCREASE 0 OBJNO 9 EXTENTS (FILE 1 BLOCK 200))
   
SQL ID: bwkgx73msmb86 Plan Hash: 0
CREATE CLUSTER C_USER#(&quot;USER#&quot; NUMBER) PCTFREE 10 PCTUSED 40 INITRANS 2
  MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS
  2147483645 PCTINCREASE 0 OBJNO 10 EXTENTS (FILE 1 BLOCK 208)) SIZE 372
   
SQL ID: d612ncf4w03r4 Plan Hash: 467322958
CREATE INDEX I_USER# ON CLUSTER C_USER# PCTFREE 10 INITRANS 2 MAXTRANS 255
  STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 OBJNO 11 EXTENTS (FILE 1 BLOCK 216))
   
SQL ID: a06jf3z447pvw Plan Hash: 0
CREATE TABLE FET$(&quot;TS#&quot; NUMBER NOT NULL,&quot;FILE#&quot; NUMBER NOT NULL,&quot;BLOCK#&quot;
  NUMBER NOT NULL,&quot;LENGTH&quot; NUMBER NOT NULL) STORAGE (  OBJNO 12 TABNO 1)
  CLUSTER C_TS#(TS#)
   
SQL ID: bucm261v1abd7 Plan Hash: 0
CREATE TABLE UET$(&quot;SEGFILE#&quot; NUMBER NOT NULL,&quot;SEGBLOCK#&quot; NUMBER NOT NULL,
  &quot;EXT#&quot; NUMBER NOT NULL,&quot;TS#&quot; NUMBER NOT NULL,&quot;FILE#&quot; NUMBER NOT NULL,
  &quot;BLOCK#&quot; NUMBER NOT NULL,&quot;LENGTH&quot; NUMBER NOT NULL) STORAGE (  OBJNO 13
  TABNO 1) CLUSTER C_FILE#_BLOCK#(TS#,SEGFILE#,SEGBLOCK#)
   
SQL ID: 2saj8tt3njnwb Plan Hash: 0
CREATE TABLE SEG$(&quot;FILE#&quot; NUMBER NOT NULL,&quot;BLOCK#&quot; NUMBER NOT NULL,&quot;TYPE#&quot;
  NUMBER NOT NULL,&quot;TS#&quot; NUMBER NOT NULL,&quot;BLOCKS&quot; NUMBER NOT NULL,&quot;EXTENTS&quot;
  NUMBER NOT NULL,&quot;INIEXTS&quot; NUMBER NOT NULL,&quot;MINEXTS&quot; NUMBER NOT NULL,
  &quot;MAXEXTS&quot; NUMBER NOT NULL,&quot;EXTSIZE&quot; NUMBER NOT NULL,&quot;EXTPCT&quot; NUMBER NOT
  NULL,&quot;USER#&quot; NUMBER NOT NULL,&quot;LISTS&quot; NUMBER,&quot;GROUPS&quot; NUMBER,&quot;BITMAPRANGES&quot;
  NUMBER NOT NULL,&quot;CACHEHINT&quot; NUMBER NOT NULL,&quot;SCANHINT&quot; NUMBER NOT NULL,
  &quot;HWMINCR&quot; NUMBER NOT NULL,&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER) STORAGE (  OBJNO
  14 TABNO 2) CLUSTER C_FILE#_BLOCK#(TS#,FILE#,BLOCK#)
   
SQL ID: asgjp8bs7qgnb Plan Hash: 0
CREATE TABLE UNDO$(&quot;US#&quot; NUMBER NOT NULL,&quot;NAME&quot; VARCHAR2(30) NOT NULL,&quot;USER#&quot;
  NUMBER NOT NULL,&quot;FILE#&quot; NUMBER NOT NULL,&quot;BLOCK#&quot; NUMBER NOT NULL,&quot;SCNBAS&quot;
  NUMBER,&quot;SCNWRP&quot; NUMBER,&quot;XACTSQN&quot; NUMBER,&quot;UNDOSQN&quot; NUMBER,&quot;INST#&quot; NUMBER,
  &quot;STATUS$&quot; NUMBER NOT NULL,&quot;TS#&quot; NUMBER,&quot;UGRP#&quot; NUMBER,&quot;KEEP&quot; NUMBER,
  &quot;OPTIMAL&quot; NUMBER,&quot;FLAGS&quot; NUMBER,&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot;
  NUMBER,&quot;SPARE4&quot; VARCHAR2(1000),&quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE)
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT
  1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 15 EXTENTS
  (FILE 1 BLOCK 224))
   
SQL ID: 8wwfvptfwkbfh Plan Hash: 0
CREATE TABLE TS$(&quot;TS#&quot; NUMBER NOT NULL,&quot;NAME&quot; VARCHAR2(30) NOT NULL,&quot;OWNER#&quot;
  NUMBER NOT NULL,&quot;ONLINE$&quot; NUMBER NOT NULL,&quot;CONTENTS$&quot; NUMBER NOT NULL,
  &quot;UNDOFILE#&quot; NUMBER,&quot;UNDOBLOCK#&quot; NUMBER,&quot;BLOCKSIZE&quot; NUMBER NOT NULL,&quot;INC#&quot;
  NUMBER NOT NULL,&quot;SCNWRP&quot; NUMBER,&quot;SCNBAS&quot; NUMBER,&quot;DFLMINEXT&quot; NUMBER NOT NULL,
  &quot;DFLMAXEXT&quot; NUMBER NOT NULL,&quot;DFLINIT&quot; NUMBER NOT NULL,&quot;DFLINCR&quot; NUMBER NOT
  NULL,&quot;DFLMINLEN&quot; NUMBER NOT NULL,&quot;DFLEXTPCT&quot; NUMBER NOT NULL,&quot;DFLOGGING&quot;
  NUMBER NOT NULL,&quot;AFFSTRENGTH&quot; NUMBER NOT NULL,&quot;BITMAPPED&quot; NUMBER NOT NULL,
  &quot;PLUGGED&quot; NUMBER NOT NULL,&quot;DIRECTALLOWED&quot; NUMBER NOT NULL,&quot;FLAGS&quot; NUMBER
  NOT NULL,&quot;PITRSCNWRP&quot; NUMBER,&quot;PITRSCNBAS&quot; NUMBER,&quot;OWNERINSTANCE&quot;
  VARCHAR2(30),&quot;BACKUPOWNER&quot; VARCHAR2(30),&quot;GROUPNAME&quot; VARCHAR2(30),&quot;SPARE1&quot;
  NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; VARCHAR2(1000),&quot;SPARE4&quot; DATE) STORAGE (
  OBJNO 16 TABNO 2) CLUSTER C_TS#(TS#)
   
SQL ID: brwww2atavyra Plan Hash: 0
CREATE TABLE FILE$(&quot;FILE#&quot; NUMBER NOT NULL,&quot;STATUS$&quot; NUMBER NOT NULL,&quot;BLOCKS&quot;
  NUMBER NOT NULL,&quot;TS#&quot; NUMBER,&quot;RELFILE#&quot; NUMBER,&quot;MAXEXTEND&quot; NUMBER,&quot;INC&quot;
  NUMBER,&quot;CRSCNWRP&quot; NUMBER,&quot;CRSCNBAS&quot; NUMBER,&quot;OWNERINSTANCE&quot; VARCHAR2(30),
  &quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; VARCHAR2(1000),&quot;SPARE4&quot; DATE)
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT
  1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 17 EXTENTS
  (FILE 1 BLOCK 232))
   
SQL ID: cgukmjn626tmz Plan Hash: 0
CREATE TABLE OBJ$(&quot;OBJ#&quot; NUMBER NOT NULL,&quot;DATAOBJ#&quot; NUMBER,&quot;OWNER#&quot; NUMBER
  NOT NULL,&quot;NAME&quot; VARCHAR2(128) NOT NULL,&quot;NAMESPACE&quot; NUMBER NOT NULL,
  &quot;SUBNAME&quot; VARCHAR2(128),&quot;TYPE#&quot; NUMBER NOT NULL,&quot;CTIME&quot; DATE NOT NULL,
  &quot;MTIME&quot; DATE NOT NULL,&quot;STIME&quot; DATE NOT NULL,&quot;STATUS&quot; NUMBER NOT NULL,
  &quot;REMOTEOWNER&quot; VARCHAR2(128),&quot;LINKNAME&quot; VARCHAR2(128),&quot;FLAGS&quot; NUMBER,&quot;OID$&quot;
  RAW(16),&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,&quot;SPARE4&quot;
  VARCHAR2(1000),&quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE,&quot;SIGNATURE&quot; RAW(16),
  &quot;SPARE7&quot; NUMBER,&quot;SPARE8&quot; NUMBER,&quot;SPARE9&quot; NUMBER,&quot;DFLCOLLID&quot; NUMBER,
  &quot;CREAPPID&quot; NUMBER,&quot;CREVERID&quot; NUMBER,&quot;CREPATCHID&quot; NUMBER,&quot;MODAPPID&quot; NUMBER,
  &quot;MODVERID&quot; NUMBER,&quot;MODPATCHID&quot; NUMBER,&quot;SPARE10&quot; NUMBER,&quot;SPARE11&quot; NUMBER,
  &quot;SPARE12&quot; VARCHAR2(1000),&quot;SPARE13&quot; VARCHAR2(1000),&quot;SPARE14&quot; TIMESTAMP(6))
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 STORAGE (  INITIAL 16K NEXT
  104K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 18 EXTENTS
  (FILE 1 BLOCK 240))
   
SQL ID: 6hnpkbcdwrzt3 Plan Hash: 0
CREATE TABLE IND$(&quot;OBJ#&quot; NUMBER NOT NULL,&quot;DATAOBJ#&quot; NUMBER,&quot;TS#&quot; NUMBER NOT
  NULL,&quot;FILE#&quot; NUMBER NOT NULL,&quot;BLOCK#&quot; NUMBER NOT NULL,&quot;BO#&quot; NUMBER NOT NULL,
  &quot;INDMETHOD#&quot; NUMBER NOT NULL,&quot;COLS&quot; NUMBER NOT NULL,&quot;PCTFREE$&quot; NUMBER NOT
  NULL,&quot;INITRANS&quot; NUMBER NOT NULL,&quot;MAXTRANS&quot; NUMBER NOT NULL,&quot;PCTTHRES$&quot;
  NUMBER,&quot;TYPE#&quot; NUMBER NOT NULL,&quot;FLAGS&quot; NUMBER NOT NULL,&quot;PROPERTY&quot; NUMBER
  NOT NULL,&quot;BLEVEL&quot; NUMBER,&quot;LEAFCNT&quot; NUMBER,&quot;DISTKEY&quot; NUMBER,&quot;LBLKKEY&quot; NUMBER,
  &quot;DBLKKEY&quot; NUMBER,&quot;CLUFAC&quot; NUMBER,&quot;ANALYZETIME&quot; DATE,&quot;SAMPLESIZE&quot; NUMBER,
  &quot;ROWCNT&quot; NUMBER,&quot;INTCOLS&quot; NUMBER NOT NULL,&quot;DEGREE&quot; NUMBER,&quot;INSTANCES&quot;
  NUMBER,&quot;TRUNCCNT&quot; NUMBER,&quot;EVALEDITION#&quot; NUMBER,&quot;UNUSABLEBEFORE#&quot; NUMBER,
  &quot;UNUSABLEBEGINNING#&quot; NUMBER,&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,
  &quot;SPARE4&quot; VARCHAR2(1000),&quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE) STORAGE (
  OBJNO 19 TABNO 3) CLUSTER C_OBJ#(BO#)
   
SQL ID: 1ncu5rdtv0j40 Plan Hash: 0
CREATE TABLE ICOL$(&quot;OBJ#&quot; NUMBER NOT NULL,&quot;BO#&quot; NUMBER NOT NULL,&quot;COL#&quot; NUMBER
  NOT NULL,&quot;POS#&quot; NUMBER NOT NULL,&quot;SEGCOL#&quot; NUMBER NOT NULL,&quot;SEGCOLLENGTH&quot;
  NUMBER NOT NULL,&quot;OFFSET&quot; NUMBER NOT NULL,&quot;INTCOL#&quot; NUMBER NOT NULL,&quot;SPARE1&quot;
  NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,&quot;SPARE4&quot; VARCHAR2(1000),&quot;SPARE5&quot;
  VARCHAR2(1000),&quot;SPARE6&quot; DATE) STORAGE (  OBJNO 20 TABNO 4) CLUSTER
  C_OBJ#(BO#)
   
SQL ID: 002ju8tbzvjmg Plan Hash: 0
CREATE TABLE COL$(&quot;OBJ#&quot; NUMBER NOT NULL,&quot;COL#&quot; NUMBER NOT NULL,&quot;SEGCOL#&quot;
  NUMBER NOT NULL,&quot;SEGCOLLENGTH&quot; NUMBER NOT NULL,&quot;OFFSET&quot; NUMBER NOT NULL,
  &quot;NAME&quot; VARCHAR2(128) NOT NULL,&quot;TYPE#&quot; NUMBER NOT NULL,&quot;LENGTH&quot; NUMBER NOT
  NULL,&quot;FIXEDSTORAGE&quot; NUMBER NOT NULL,&quot;PRECISION#&quot; NUMBER,&quot;SCALE&quot; NUMBER,
  &quot;NULL$&quot; NUMBER NOT NULL,&quot;DEFLENGTH&quot; NUMBER,&quot;DEFAULT$&quot; LONG,&quot;INTCOL#&quot; NUMBER
  NOT NULL,&quot;PROPERTY&quot; NUMBER NOT NULL,&quot;CHARSETID&quot; NUMBER,&quot;CHARSETFORM&quot; NUMBER,
  &quot;EVALEDITION#&quot; NUMBER,&quot;UNUSABLEBEFORE#&quot; NUMBER,&quot;UNUSABLEBEGINNING#&quot; NUMBER,
  &quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,&quot;SPARE4&quot; VARCHAR2(1000),
  &quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE,&quot;SPARE7&quot; NUMBER,&quot;SPARE8&quot; NUMBER,
  &quot;COLLID&quot; NUMBER,&quot;COLLINTCOL#&quot; NUMBER,&quot;SPARE9&quot; NUMBER,&quot;SPARE10&quot; NUMBER,
  &quot;SPARE11&quot; VARCHAR2(1000),&quot;SPARE12&quot; VARCHAR2(1000),&quot;SPARE13&quot; TIMESTAMP(6),
  &quot;ACDRRESCOL#&quot; NUMBER) STORAGE (  OBJNO 21 TABNO 5) CLUSTER C_OBJ#(OBJ#)
   
SQL ID: 1t22amusn6r1p Plan Hash: 0
CREATE TABLE USER$(&quot;USER#&quot; NUMBER NOT NULL,&quot;NAME&quot; VARCHAR2(128) NOT NULL,
  &quot;TYPE#&quot; NUMBER NOT NULL,&quot;PASSWORD&quot; VARCHAR2(4000),&quot;DATATS#&quot; NUMBER NOT NULL,
  &quot;TEMPTS#&quot; NUMBER NOT NULL,&quot;CTIME&quot; DATE NOT NULL,&quot;PTIME&quot; DATE,&quot;EXPTIME&quot; DATE,
  &quot;LTIME&quot; DATE,&quot;RESOURCE$&quot; NUMBER NOT NULL,&quot;AUDIT$&quot; VARCHAR2(38),&quot;DEFROLE&quot;
  NUMBER NOT NULL,&quot;DEFGRP#&quot; NUMBER,&quot;DEFGRP_SEQ#&quot; NUMBER,&quot;ASTATUS&quot; NUMBER NOT
  NULL,&quot;LCOUNT&quot; NUMBER NOT NULL,&quot;DEFSCHCLASS&quot; VARCHAR2(128),&quot;EXT_USERNAME&quot;
  VARCHAR2(4000),&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; NUMBER,&quot;SPARE4&quot;
  VARCHAR2(1000),&quot;SPARE5&quot; VARCHAR2(1000),&quot;SPARE6&quot; DATE,&quot;SPARE7&quot; VARCHAR2(4000)
  ,&quot;SPARE8&quot; VARCHAR2(4000),&quot;SPARE9&quot; NUMBER,&quot;SPARE10&quot; NUMBER,&quot;SPARE11&quot;
  TIMESTAMP(6)) STORAGE (  OBJNO 22 TABNO 1) CLUSTER C_USER#(USER#)
......</code></pre><p>[oracle@cjcos02 trace]$ cat 1aaa.trc |grep -i create|wc -l</p><p>98</p><p>查看file 1 block 520中记录的对象</p><pre><code>SQL&gt; col segment_name for a20
SQL&gt; select segment_name,file_id,block_id from dba_extents where file_id=1 and block_id=520;
SEGMENT_NAME    FILE_ID   BLOCK_ID
-------------------- ---------- ----------
BOOTSTRAP$          1        520
SQL&gt; select line#,obj#,sql_text from bootstrap$;
     LINE#   OBJ# SQL_TEXT
---------- ---------- ----------------------------------------------------------------------------------------------------
  -1     -1 8.0.0.0.0
   0      0 CREATE ROLLBACK SEGMENT SYSTEM STORAGE (  INITIAL 112K NEXT 56K MINEXTENTS 1 MAXEXTENTS 32765 OBJNO
          0 EXTENTS (FILE 1 BLOCK 128))
  16     16 CREATE TABLE TS$(&quot;TS#&quot; NUMBER NOT NULL,&quot;NAME&quot; VARCHAR2(30) NOT NULL,&quot;OWNER#&quot; NUMBER NOT NULL,&quot;ONLINE
          $&quot; NUMBER NOT NULL,&quot;CONTENTS$&quot; NUMBER NOT NULL,&quot;UNDOFILE#&quot; NUMBER,&quot;UNDOBLOCK#&quot; NUMBER,&quot;BLOCKSIZE&quot; NU
          MBER NOT NULL,&quot;INC#&quot; NUMBER NOT NULL,&quot;SCNWRP&quot; NUMBER,&quot;SCNBAS&quot; NUMBER,&quot;DFLMINEXT&quot; NUMBER NOT NULL,&quot;DF
          LMAXEXT&quot; NUMBER NOT NULL,&quot;DFLINIT&quot; NUMBER NOT NULL,&quot;DFLINCR&quot; NUMBER NOT NULL,&quot;DFLMINLEN&quot; NUMBER NOT
          NULL,&quot;DFLEXTPCT&quot; NUMBER NOT NULL,&quot;DFLOGGING&quot; NUMBER NOT NULL,&quot;AFFSTRENGTH&quot; NUMBER NOT NULL,&quot;BITMAPPE
          D&quot; NUMBER NOT NULL,&quot;PLUGGED&quot; NUMBER NOT NULL,&quot;DIRECTALLOWED&quot; NUMBER NOT NULL,&quot;FLAGS&quot; NUMBER NOT NULL
          ,&quot;PITRSCNWRP&quot; NUMBER,&quot;PITRSCNBAS&quot; NUMBER,&quot;OWNERINSTANCE&quot; VARCHAR2(30),&quot;BACKUPOWNER&quot; VARCHAR2(30),&quot;GR
          OUPNAME&quot; VARCHAR2(30),&quot;SPARE1&quot; NUMBER,&quot;SPARE2&quot; NUMBER,&quot;SPARE3&quot; VARCHAR2(1000),&quot;SPARE4&quot; DATE) STORAGE
           (  OBJNO 16 TABNO 2) CLUSTER C_TS#(TS#)
  45     45 CREATE UNIQUE INDEX I_TS1 ON TS$(NAME) PCTFREE 10 INITRANS 2 MAXTRANS 255 STORAGE (  INITIAL 64K NEX
          T 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 OBJNO 45 EXTENTS (FILE 1 BLOCK 408))
......
  27     27 CREATE UNIQUE INDEX I_PROXY_ROLE_DATA$_2 ON PROXY_ROLE_DATA$(CLIENT#,PROXY#,ROLE#) PCTFREE 10 INITRA
          NS 2 MAXTRANS 255 STORAGE (  INITIAL 64K NEXT 1024K MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0
           OBJNO 27 EXTENTS (FILE 1 BLOCK 280))</code></pre><h2>3 Oracle启动方式有哪几种？</h2><h3>nomount:</h3><pre><code>startup nomount
srvctl start database -db db_unique_name nomount
srvctl start instance instance_name -d dbname -o nomount</code></pre><h3>mount:</h3><pre><code>startup mount
alter database mount;
srvctl start instance instance_name -d dbname -o mount</code></pre><h3>open:</h3><pre><code>### startup open 
alter database open;
srvctl start instance instance_name -d dbname -o open
srvctl start instance instance_name -d dbname -o open</code></pre><h3>other:</h3><pre><code>startup restrict
startup EXCLUSIVE
startup read only
alter database open noresetlogs;
alter database open resetlogs;
alter database open READ ONLY;
startup force(shutdown abort + startup)</code></pre><p>接参数文件：</p><pre><code>startup pfile='/oracle/dbs/initcjc.ora'
startup spfile='/oracle/dbs/spfilecjc.ora'
srvctl modify database -db db_unique_name -spfile spfile_path</code></pre><h2>4 Oracle无法启动问题汇总</h2><pre><code>(1)参数文件损坏故障分析
(2)控制文件损坏故障分析
(3)数据文件损坏故障分析
(4)UNDO文件损坏故障分析
(5)REDO文件损坏故障分析
(6)坏块故障分析
(7)勒索病毒故障分析
(8)更新补丁后数据库异常故障分析
(9)人为误操作故障分析
具体详细内容见下一篇。</code></pre><h2>5 Oracle无法启动问题定位</h2><pre><code>(1)启动时查看告警日志
(2)确认启动到哪一步报错的
可以将startup命令拆开执行
startup nomount
alter database mount;
alter database open;</code></pre>

Oracle启动问题汇总

1 启动数据库工具有哪些？

2 Oracle启动过程

nomount

startup nomount

mount

告警日志

open

告警日志

Oracle Open过程跟踪

查看laaa.trc文件

3 Oracle启动方式有哪几种？

nomount:

mount:

open:

other:

4 Oracle无法启动问题汇总

5 Oracle无法启动问题定位

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有些事情，一辈子坚持那么一次，就已经足够了 .

Oracle启动问题汇总

1 启动数据库工具有哪些？

2 Oracle启动过程

nomount

startup nomount

mount

告警日志

open

告警日志

Oracle Open过程跟踪

查看laaa.trc文件

3 Oracle启动方式有哪几种？

nomount:

mount:

open:

other:

4 Oracle无法启动问题汇总

5 Oracle无法启动问题定位

相关文章

发表评论 取消回复 # 请输入真实的邮箱地址便于接收回复

Oracle启动问题汇总

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# 请输入真实的邮箱地址便于接收回复