一. 故障描述
笔者尝试通过手工建立单实例DB的方法,启动数据库实例到nomount状态时,报错:
SQL> startup nomount;
ORA-29702: error occurred in Cluster Group Service operation
无法进行下面的数据库创建工作.
在metalink上搜索了ORA-29702,找到了一个非常有价值的文章,内容如下:
Starting Instance Fails with ORA-29702 [ID 216030.1]
修改时间 16-SEP-2010 类型 PROBLEM 状态 PUBLISHED
fact: Oracle Server Enterprise Edition 8
fact: Oracle Parallel Server (OPS)
fact: AIX-Based Systems
symptom: Starting database fails
symptom: ORA-29702: error occurred in Cluster Group Service operation
symptom: Mounting database in Non-OPS (exclusive) mode
symptom: Environment not configured for OPS
cause: Oracle in IBM RS6000 SP installs the Parallel Server Option as the
default option. As a result, Oracle tries to communicate with GMS or Cluster
Manager during startup, but the environment is not configured to work in
Parallel Server mode.
fix:
Relink Oracle to disable Parallel Server Option:
ORACLE_HOME/rdbms/lib
$ make -f ins_rdbms.mk no_parropt
$ make -f ins_rdbms.mk install
这个文档说的情况与本问题的情况吻合,需要解决的问题就是取消并行模式(创建单节点DB,而非RAC DB).
三. 解决方法
执行metalink文档中的fix的命令，取消并行服务器模式。
ORACLE_HOME/rdbms/lib
$ make -f ins_rdbms.mk no_parropt
rm -f /oracle/product/10.2.0/db/lib/libskgxp10.a
cp /oracle/product/10.2.0/db/lib//libskgxpd.a /oracle/product/10.2.0/db/lib/libskgxp10.a
rm -f /oracle/product/10.2.0/db/lib/libskgxn2.a
cp /oracle/product/10.2.0/db/lib//libskgxns.a /oracle/product/10.2.0/db/lib/libskgxn2.a
/bin/ar -X64 d /oracle/product/10.2.0/db/rdbms/lib/libknlopt.a kcsm.o
/bin/ar -X64 cr /oracle/product/10.2.0/db/rdbms/lib/libknlopt.a /oracle/product/10.2.0/db/rdbms/lib/ksnkcs.o
Target "no_parropt" is up to date.
$ make -f ins_rdbms.mk install
chmod 755 /oracle/product/10.2.0/db/bin
rm -f oracle dbv tstshm maxmem orapwd dbfsize cursize genoci extproc extproc32 hsalloci hsots hsdepxa dgmgrl dumpsga mapsga osh sbttest expdp impdp imp exp sqlldr rman hsodbc tg4sybs nid extjob extjobo genezi ikfod grdcscan /oracle/product/10.2.0/db/rdbms/lib/ksms.s /oracle/product/10.2.0/db/rdbms/lib/ksms.o
- Linking DB*Verify utility (dbv)
……
/bin/ar -X64 t /oracle/product/10.2.0/db/rdbms/lib/libknlopt.a | grep '^'kcsm.o > /dev/null 2>&1 ; then echo "-lha_gs_r -lha_em_r -lpthreads"; fi` -locijdbcst10 -lwwg -bpT:0x100000000 -bpD:0x110000000 -bforceimprw
mv -f /oracle/product/10.2.0/db/bin/oracle /oracle/product/10.2.0/db/bin/oracleO
mv /oracle/product/10.2.0/db/rdbms/lib/oracle /oracle/product/10.2.0/db/bin/oracle
chmod 6751 /oracle/product/10.2.0/db/bin/oracle
Target "install" is up to date.
SQL> startup nomount;
ORACLE instance started.
Total System Global Area 1073741824 bytes
Fixed Size 2101912 bytes
Variable Size 545262952 bytes
Database Buffers 524288000 bytes
Redo Buffers 2088960 bytes