Re: Remover CRS

  • From: Tony Adolph <tony.adolph.dba@xxxxxxxxx>
  • To: Thomas Roach <troach@xxxxxxxxx>
  • Date: Tue, 19 May 2009 14:07:37 +1200

Still not there,......

I've run the following:

oracle@rac2:/mnt/oracle/10g/database> netca

Oracle Net Services Configuration:
rac1...
    Deleted listener: LISTENER_RAC1
rac2...
    Deleted listener: LISTENER_RAC2
Oracle Net Services configuration successful. The exit code is 0

then on both nodes (as root):

# rootdelete.sh local nosharedvar nosharedhome

all looked good

# install/rootdeinstall.sh

Removing contents from OCR device
2560+0 records in
2560+0 records out
10485760 bytes (10 MB) copied, 0.32744 seconds, 32.0 MB/s

rebooted both nodes.

oracle@rac1:/u01/app/oracle/oracle/product/10.2.0/db_1/dbs> ps -ef | egrep
"crs|css|evm"
oracle    7486  4707  0 14:03 pts/1    00:00:00 /bin/grep -E crs|css|evm

oracle@rac1:/u01/app/oracle/oracle/product/10.2.0/db_1/dbs> . oraenv
ORACLE_SID = [+ASM] ?

oracle@rac1:/u01/app/oracle/oracle/product/10.2.0/db_1/dbs> sqlplus / as
sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Tue May 19 14:03:28 2009

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to an idle instance.

14:03:28 idle> startup pfile=init+ASM.ora
ORA-29701: unable to connect to Cluster Manager

14:03:44 idle> !cat init+ASM.ora
+ASM.asm_diskgroups='DG1','DG2','FLASH'#Manual Mount
*.asm_diskgroups='DG1','DG2','FLASH'
*.background_dump_dest='/u01/app/oracle/admin/+ASM/bdump'
*.core_dump_dest='/u01/app/oracle/admin/+ASM/cdump'
*.instance_type='asm'
*.large_pool_size=12M
*.remote_login_passwordfile='SHARED'
*.user_dump_dest='/u01/app/oracle/admin/+ASM/udump'

What tells ASM is *still* in a cluster?  The ocr has been blown away.

Regards
Tony

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