表空间online出现ORA-00600[kcbz_check_objd_typ]处理过程

发表于 2012 年 4 月 1 日 由 惜分飞

online表空间出现ORA-00600[kcbz_check_objd_typ]

Fri Mar 30 14:09:24 2012
alter tablespace xff offline
Fri Mar 30 14:09:28 2012
Completed: alter tablespace xff offline
Fri Mar 30 17:49:59 2012
alter tablespace xff rename datafile '/oradataa/xifenfei.dbf' to '/oradatab/xifenfei_bak.dbf'
Fri Mar 30 17:50:03 2012
Completed: alter tablespace xff rename datafile '/oradataa/xifenfei.dbf' to '/oradatab/xifenfei_bak.dbf'
Fri Mar 30 17:50:03 2012
alter tablespace coweb_bak_new online
Fri Mar 30 17:53:08 2012
Errors in file /oracle/ora10/admin/ora10g/udump/ora10g_ora_21275.trc:
ORA-00600: internal error code, arguments: [kcbz_check_objd_typ], [0], [0], [1], [], [], [], []

分析trace文件

Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORACLE_HOME = /oracle/ora10/product
System name:	Linux
Node name:	FH-DB-01
Release:	2.6.18-92.el5
Version:	#1 SMP Tue Apr 29 13:16:15 EDT 2008
Machine:	x86_64
Instance name: ora10g
Redo thread mounted by this instance: 1
Oracle process number: 182
Unix process pid: 21275, image: oracle@FH-DB-01 (TNS V1-V3)

*** 2012-03-30 17:50:16.469
*** ACTION NAME:() 2012-03-30 17:50:15.939
*** MODULE NAME:(sqlplus@FH-DB-01 (TNS V1-V3)) 2012-03-30 17:50:15.939
*** SERVICE NAME:(SYS$USERS) 2012-03-30 17:50:15.939
*** SESSION ID:(921.23041) 2012-03-30 17:50:15.939
*** SESSION ID:(921.23041) 2012-03-30 17:50:15.939
OBJD MISMATCH typ=6, seg.obj=-2, diskobj=294051, dsflg=0, dsobj=294044, tid=294044, cls=1
Input data (nil), 0, 0
Formatted dump of block:
buffer tsn: 10 rdba: 0x0435c094 (1024/70631572)
scn: 0x0b2d.2b4f8874 seq: 0x01 flg: 0x04 tail: 0x88740601
frmt: 0x02 chkval: 0x5626 type: 0x06=trans data
Hex dump of block: st=0, typ_found=1
Dump of memory from 0x000000006DBB2000 to 0x000000006DBB4000
06DBB2000 0000A206 0435C094 2B4F8874 04010B2D  [......5.t.O+-...]
06DBB2010 00005626 00000002 00047CA3 2B4F8874  [&V.......|..t.O+]
06DBB2020 00000B2D 00320002 0435C091 00000000  [-.....2...5.....]
06DBB2030 00000000 00000000 00000000 00000000  [................]
        Repeat 2 times
06DBB2060 00000000 02800000 00000000 00240000  [..............$.]
06DBB2070 1F3C1F60 00000000 00000000 00000000  [`.<.............]
06DBB2080 00000000 00001F60 00001F5C 00000000  [....`...\.......]
06DBB2090 00000000 00000000 00000000 00000000  [................]
        Repeat 501 times
06DBB3FF0 00000000 00000000 00000000 88740601  [..............t.]
Block header dump:  0x0435c094
 Object id on Block? Y
 seg/obj: 0x47ca3  csc: 0xb2d.2b4f8874  itc: 2  flg: E  typ: 2 - INDEX
     brn: 0  bdba: 0x435c091 ver: 0x01 opc: 0
     inc: 0  exflg: 0
 
 Itl           Xid                  Uba         Flag  Lck        Scn/Fsc
0x01   0x0000.000.00000000  0x00000000.0000.00  ----    0  fsc 0x0000.00000000
0x02   0x0000.000.00000000  0x00000000.0000.00  ----    0  fsc 0x0000.00000000

这里可以得出几个结论：
1)版本平台信息
2)通过下面信息都是知道,data_object_id=294044的对象出现异常(seg.obj=-2)

OBJD MISMATCH typ=6, seg.obj=-2, diskobj=294051, dsflg=0, dsobj=294044, tid=294044, cls=1

Block header dump:  0x0435c094
 Object id on Block? Y
 seg/obj: 0x47ca3  csc: 0xb2d.2b4f8874  itc: 2  flg: E  typ: 2 - INDEX
     brn: 0  bdba: 0x435c091 ver: 0x01 opc: 0
     inc: 0  exflg: 0

3)结合dba_objects视图查询出来是xifenfei_index 索引出现异常

问题原因猜测
因为没有找到权威解释，对于这里在online表空间的时候出现ORA-00600[kcbz_check_objd_typ]错误,个人的猜测可能是在online的时候，验证数据字典中关于该表空间中对象的相关记录和该表空间总的存储数据比较，然后发现不匹配，所以出现了该错误。

处理方法
虽然该表空间离线，但是我们可以使用drop操作直接删除数据字典中index的记录，然后再online表空间，这样可以绕过数据字典和表空间中的存储比较。当表空间online成功后，然后再创建index

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ASMM表空间强制终止DML操作导致ORA-600 [ktspfupdst-1]

发表于 2012 年 3 月 31 日 由 惜分飞

发现错误ORA-00600 [ktspfupdst-1]，trace关键内容如下

Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, Real Application Clusters, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
ORACLE_HOME = /oracle9/app/product/9.2.0
System name:    AIX
Node name:      zwq_crm1
Release:        3
Version:        5
Machine:        00C420B44C00
Instance name: crm1
Redo thread mounted by this instance: 1
Oracle process number: 389
Unix process pid: 1896900, image: oracle@zwq_crm1 (TNS V1-V3)

----------------------------------------------
*** 2012-03-31 02:50:48.509
ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [ktspfupdst-1], [], [], [], [], [], [], []
ORA-00604: error occurred at recursive SQL level 1
ORA-01013: user requested cancel of current operation
Current SQL statement for this session:
INSERT INTO XIFENFEI 
SELECT * FROM T_XFF
----- Call Stack Trace -----
calling              call     entry                argument values in hex
location             type     point                (? means dubious value)
-------------------- -------- -------------------- ----------------------------
ksedmp+0148          bl       ksedst               1029746FC ?
ksfdmp+0018          bl       01FD4014
kgerinv+00e8         bl       _ptrgl
kgeasnmierr+004c     bl       kgerinv              000000001 ? 000000000 ?
                                                   000000005 ? 000000001 ?
                                                   000000001 ?
ktspfupdst+0540      bl       kgeasnmierr          110006308 ? 1103994E8 ?
                                                   102A9239C ? 000000000 ?
                                                   000000005 ? 000000010 ?
                                                   000000020 ? 000000006 ?
ktspstchg+00e4       bl       ktspfupdst           000000060 ? 300000004 ?
                                                   FFFFFFFFFFF6E48 ?
                                                   50601CE000000ED ?
                                                   3B401B34C5D02F2A ?
                                                   B92000004000020 ?
kdoiur+062c          bl       ktspstchg            000000000 ? 700000C39D779E8 ?
                                                   000000000 ?
kcoubk+00e4          bl       _ptrgl
ktundo+0988          bl       kcoubk               1010CCD80 ? FFFFFFFFFFF76C0 ?
                                                   100ED51C0 ? FFFFFFFFFFF7150 ?
                                                   1101FAF78 ? 1102567C0 ?
                                                   700000C396A1300 ? 000000002 ?
ktubko+03bc          bl       ktundo               1840DFB30 ?
                                                   3B401B3400000002 ?
                                                   000000000 ? 000000000 ?
                                                   FFFFFFFFFFF85D8 ?
                                                   700000C80A1E880 ? 2FFFF8540 ?
                                                   FFFFFFFFFFF8780 ?
ktuabt+0638          bl       ktubko               DF000000DF ?
                                                   FFFFFFFFFFF8690 ? 000000000 ?
                                                   FFFFFFFFFFF85D8 ? 102973880 ?
                                                   700000C844FA418 ?
ktcrab+02b4          bl       ktuabt               700000C80A1E840 ? 200017CD8 ?
ktcrsp+026c          bl       ktcrab               100F698E4 ? 000000001 ?
ksures+0074          bl       ktcrsp               700000C844FA448 ?
opiexe+3380          bl       01FD4138
opiall0+102c         bl       opiexe               400000000 ? 110002A48 ?
                                                   FFFFFFFFFFFA0A0 ?
kpoal8+0a78          bl       opiall0              5EFFFFBED4 ? 22103A43F8 ?
                                                   FFFFFFFFFFFA5B8 ? 000000000 ?
                                                   FFFFFFFFFFFA508 ? 1103A4B00 ?
                                                   6FF00000738 ?
                                                   24000000007FFF ?
opiodr+08cc          bl       _ptrgl
ttcpip+0cc4          bl       _ptrgl
opitsk+0d60          bl       ttcpip               11000CF90 ? 000000000 ?
                                                   000000000 ? 000000000 ?
                                                   000000000 ? 000000000 ?
                                                   000000000 ? 000000000 ?
opiino+0758          bl       opitsk               000000000 ? 000000000 ?
opiodr+08cc          bl       _ptrgl
opidrv+032c          bl       opiodr               3C00000018 ? 4101FAF78 ?
                                                   FFFFFFFFFFFF7B0 ? 0A000F350 ?
sou2o+0028           bl       opidrv               3C0C000000 ? 4A00E8B50 ?
                                                   FFFFFFFFFFFF7B0 ?
main+0138            bl       01FD3A28
__start+0098         bl       main                 000000000 ? 000000000 ?

--------------------- Binary Stack Dump ---------------------

这里可以得到信息如下：
1)系统平台aix 5.3，数据库版本9.2.0.8 rac
2)这个错误可能和一个insert select操作，然后取消有关系

表空间管理方式

SQL> SELECT tablespace_name, SEGMENT_SPACE_MANAGEMENT　from dba_tablespaces   
  2  where tablespace_name=
  3  (select tablespace_name from dba_tables where table_name='XIFENFEI');

TABLESPACE_NAME                SEGMEN
------------------------------ ------
CUSTSERV                       AUTO

查看MOS发现和[ID 388599.1]相符
错误原因:

1. An insert or update on a table causes the addition of a new extent 
   and the operation is cancelled. 

2. The segment uses Automatic Segment Space Management (ASSM). 

3. The call stack in the associated trace file resembles:
    ktspfupdst ktspstchg kdoiur kcoubk ktundo ktubko ktuabt ktcrab ktcrsp

解决方法：
官方给出方案就是升级到新版本，不过可以采取一个比较折中的处理方案，先想办法导出或者备份该对象数据，然后trunate或者重建表和相关index操作，解决该问题

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DB2入门操作之二

发表于 2012 年 3 月 30 日 由 惜分飞 
查看db2版本
db2 => select * from sysibm.sysversions

列出所有实例
[db2inst1@xifenfei ~]$ db2ilist
db2inst1

列出当前实例
[db2inst1@xifenfei ~]$ db2 get instance

 The current database manager instance is:  db2inst1

察看示例配置文件
[db2inst1@xifenfei ~]$ db2 get dbm cfg|more

察看数据库配置参数信息
[db2inst1@xifenfei ~]$ db2 get db cfg for TOOLSDB|more


列出所有表空间的详细信息
[db2inst1@xifenfei ~]$ db2 list tablespaces show detail|more

连接数据库
[db2inst1@xifenfei ~]$ db2 connect to TOOLSDB

   Database Connection Information

 Database server        = DB2/LINUX 9.7.4
 SQL authorization ID   = DB2INST1
 Local database alias   = TOOLSDB

sql操作数据库
[db2inst1@xifenfei ~]$ db2 "select * from t_xff"

查看端口号
[db2inst1@xifenfei ~]$ db2 get dbm cfg|grep SVCENAME

查看表结构
[db2inst1@xifenfei ~]$ db2 describe table t_xifenfei

查看某个表索引
[db2inst1@xifenfei ~]$ db2 describe indexes for table t_xff

显示当前活动数据库
[db2inst1@xifenfei ~]$ db2 list active databases

列出所有的系统表
[db2inst1@xifenfei ~]$ db2 list tables for system

列出表空间
[db2inst1@xifenfei ~]$ db2 list tablespaces


显示用户数据库的存取权限
[db2inst1@xifenfei ~]$ db2 GET AUTHORIZATIONS

检查 DB2 数据库管理程序配置
[db2inst1@xifenfei ~]$ db2 get dbm cfg
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