2019.6.23 已过去，默认11.2.0.3 后的版本Compatibility 已auto Auto-rollover，开始解决方法还要大版本升级，目前Oracle 又陆续放出了几个低版本的opatch， 修复ORA-600 2552不用再大版本升级，目前opatch 已经从10.2.0.4以后的版本都可以装one-off patch解决。更多信息可以看之前我的 《预警：2019年ORACLE SCN 兼容性特性( Compatibility)自动改变的影响》， 这里记录一下11.2.0.1 的修复方法.
db alert log
2019-08-12 15:46:15.334000 +08:00 Errors in file /oracle/app/oracle/diag/rdbms/anbob/anbob/trace/anbob_ora_14800.trc (incident=320040): ORA-00600: internal error code, arguments: [2252], [5579], [3110485746], [], [], [], [], [], [], [], [], [] Incident details in: /oracle/app/oracle/diag/rdbms/anbob/anbob/incident/incdir_320040/anbob_ora_14800_i320040.trc 2019-08-12 15:46:17.000000 +08:00 Trace dumping is performing id=[cdmp_20190812154617] Sweep [inc][320040]: completed Sweep [inc2][320040]: completed
trace file
adrci> show incident -all
ADR Home = /oracle/app/oracle/diag/rdbms/anbob/anbob:
*************************************************************************
INCIDENT_ID PROBLEM_KEY CREATE_TIME
-------------------- ----------------------------------------------------------- ----------------------------------------
...
320037 ORA 600 [2252] 2019-08-08 09:35:59.628000 +08:00
304310 ORA 600 [2252] 2019-08-08 09:39:21.668000 +08:00
304295 ORA 600 [2252] 2019-08-08 09:59:10.141000 +08:00
304302 ORA 600 [2252] 2019-08-08 14:38:15.196000 +08:00
304253 ORA 600 [2252] 2019-08-09 11:04:34.003000 +08:00
320038 ORA 600 [2252] 2019-08-09 11:40:43.692000 +08:00
304289 ORA 600 [2252] 2019-08-09 15:02:21.345000 +08:00
320039 ORA 600 [2252] 2019-08-12 10:05:07.925000 +08:00
304303 ORA 600 [2252] 2019-08-12 11:21:54.489000 +08:00
320040 ORA 600 [2252] 2019-08-12 15:46:15.334000 +08:00
50 rows fetched
adrci> show trace file /oracle/app/oracle/diag/rdbms/anbob/anbob/trace/anbob_ora_14800.trc
Dump continued from file: /oracle/app/oracle/diag/rdbms/anbob/anbob/trace/anbob_ora_14800.trc
1> ***** Error Stack *****
ORA-00600: internal error code, arguments: [2252], [5579], [3110485746], [], [], [], [], [], [], [], [], []
1< ***** Error Stack *****
1> ***** Dump for incident 320040 (ORA 600 [2252]) *****
*** 2019-08-12 15:46:15.336
dbkedDefDump(): Starting incident default dumps (flags=0x2, level=3, mask=0x0)
2> ***** SQL Statement (None) *****
Current SQL information unavailable - no cursor.
***** Call Stack Trace *****
calling call entry
location type point
-------------------- -------- --------------------
skdstdst()+36 call kgdsdst()
ksedst1()+98 call skdstdst()
ksedst()+34 call ksedst1()
dbkedDefDump()+2736 call ksedst()
ksedmp()+36 call dbkedDefDump()
ksfdmp()+64 call ksedmp()
dbgexPhaseII()+1764 call ksfdmp()
dbgexProcessError() call dbgexPhaseII()
+2279
dbgeExecuteForError call dbgexProcessError()
()+83
dbgePostErrorKGE()+ call dbgeExecuteForError
1615 ()
dbkePostKGE_kgsf()+ call dbgePostErrorKGE()
63
kgeade()+350 call dbkePostKGE_kgsf()
kgeriv_int()+98 call kgeade()
kgeriv()+12 call kgeriv_int()
kgesiv()+110 call kgeriv()
ksesic2()+194 call kgesiv()
kcmchk()+113 call ksesic2()
kcsadjn()+315 call kcmchk()
k2serv()+390 call kcsadjn()
opiodr()+1149 call k2serv()
ttcpip()+1251 call opiodr()
opitsk()+1628 call ttcpip()
临时断开dblink 后
SQL> select
version,
to_char(SYSDATE, 'YYYY/MM/DD HH24:MI:SS') DATE_TIME,
((((
((to_number(to_char(sysdate, 'YYYY')) - 1988) * 12 * 31 * 24 * 60 * 60) +
((to_number(to_char(sysdate, 'MM')) - 1) * 31 * 24 * 60 * 60) +
(((to_number(to_char(sysdate, 'DD')) - 1)) * 24 * 60 * 60) +
(to_number(to_char(sysdate, 'HH24')) * 60 * 60) +
(to_number(to_char(sysdate, 'MI')) * 60) +
(to_number(to_char(sysdate, 'SS')))
) * (16 * 1024)) - dbms_flashback.get_system_change_number)
/ (16 * 1024 * 60 * 60 * 24)
) indicator
from v$instance
;
VERSION DATE_TIME INDICATOR
----------------- ------------------- ----------
11.2.0.1.0 2019/08/12 17:31:20 13.1391809
下载补丁
[oracle@localhost ~]$ ls
p12419378_112010_Linux-x86-64.zip
p6880880_112000_Linux-x86-64.zip
p14121009_112016_Linux-x86-64.zip
安装11.2.0.1 PSU
$ export PATH=$PATH:$ORACLE_HOME/OPatch $ opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir ./12419378 $ opatch apply SQL> @?/rdbms/admin/catbundle psu apply
note:
Opatch warning: overriding ….This is a warning only which opatch is reporting. The Patch has applied successfully and the warning output can be safely ignored.
安装one-off patch
[oracle@localhost 14121009]$ opatch prereq CheckConflictAgainstOHWithDetail -ph ./ [oracle@localhost 14121009]$ opatch apply SQL> @?/sqlpatch/14121009/postinstall.sql
检查
SQL> select * from registry$history; SQL> @scn_compat_check.sql Current datatime:20190814 10:38:33 Oracle Version:Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production Database role:PRIMARY Instance starttime: 20190814 10:34:43 RSL=35937836695552 headroom_in_scn=19308210069494 headroom_in_sec=196413269 CUR_SCN_COMPAT=3 MAX_SCN_COMPAT=3 auto_rollover_ts=2019-06-23 target_compat=3 Auto_rollover is enabled! SCN compat had Auto rollover ! PL/SQL procedure successfully completed.
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