Re: Problem with starting CRS 11g on one of the node(RAC)

  • From: "Martin Bach" <development@xxxxxxxxxxxxxxxxx>
  • To: "Pavel Ermakov" <ocp.pauler@xxxxxxxxx>,"ORACLE-L" <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 18 Feb 2011 17:35:51 +0000

Hi Pavel,

The whole clusterware stack is down, you should have a look at the Clusterware 
alert log in CRS_HOME/log/hostname/ for in indication of the failure.

In the majority of these cases wrong permissions on the shared storage prevent 
Clusterware from starting.

If this doesn't fix it, please attach the Clusterware log.

Hth,

Martin

Martin Bach

Oracle Certified Master 10g
http://martincarstenbach.wordpress.com
http://www.linkedin.com/in/martincarstenbach

----- Reply message -----
From: "Pavel Ermakov" <ocp.pauler@xxxxxxxxx>
Date: Fri, Feb 18, 2011 17:26
Subject: Problem with starting CRS 11g on one of the node(RAC)
To: "ORACLE-L" <oracle-l@xxxxxxxxxxxxx>

Hi listers!
I have 2 nodes RAC(11R1 CRS&ASM and 10.2.0.3 DB). RHEL 4. From saturday in
alert.log:

Sat Feb 12 00:17:39 2011
Starting control autobackup
Sat Feb 12 00:33:22 2011
Control autobackup written to SBT_TAPE device
        comment 'API Version 2.0,MMS Version 5.4.1.0',
        media '55757'
        handle 'c-1215503348-20110212-01'
Sat Feb 12 06:01:28 2011
Thread 1 advanced to log sequence 4975
  Current log# 2 seq# 4975 mem# 0: +DATA/boss/redo02a.log
  Current log# 2 seq# 4975 mem# 1: +RECOVERY_AREA/boss/redo02b.log
Sat Feb 12 13:00:03 2011
Thread 1 advanced to log sequence 4976
  Current log# 1 seq# 4976 mem# 0: +DATA/boss/redo01a.log
  Current log# 1 seq# 4976 mem# 1: +RECOVERY_AREA/boss/redo01b.log
Sat Feb 12 13:00:19 2011
Starting control autobackup
Control autobackup written to DISK device
        handle
'+RECOVERY_AREA/boss/autobackup/2011_02_12/s_742914019.422.742914021'
Sat Feb 12 13:03:24 2011
Starting control autobackup
Control autobackup written to SBT_TAPE device
        comment 'API Version 2.0,MMS Version 5.4.1.0',
        media '55757'
        handle 'c-1215503348-20110212-03'

That's all. In crsd.log:

2010-09-05 23:42:36.861: [  CRSRES][141155232] Start of
`ora.boss.boss_taf.boss2.srv` on member `hqora01n2srv` succeeded.
2010-09-05 23:42:37.637: [  CRSRES][132918176] Start of
`ora.boss.boss_taf.cs` on member `hqora01n1srv` succeeded.
2010-10-17 19:44:51.879: [ COMMCRS][2778004384]clsc_receive: (0xa648e8a0)
error 2

2010-11-03 08:29:01.428: [ COMMCRS][2778004384]clsc_receive: (0x9f000538)
error 2

2010-11-12 05:55:32.789: [ COMMCRS][2778004384]clsc_receive: (0x9f000528)
error 2

2011-01-30 16:27:49.749: [ COMMCRS][2778004384]clsc_receive: (0xa0600bc8)
error 2

[root@srv cssd]# /u01/app/oracle/product/11.1.0/crs/bin/crsctl start crs
Attempting to start Oracle Clusterware stack
The CRS stack will be started shortly
[root@srv cssd]# /u01/app/oracle/product/11.1.0/crs/bin/crsctl check crs
Failure 1 contacting Cluster Synchronization Services daemon
Cannot communicate with Cluster Ready Services
Cannot communicate with Event Manager
[root@srv cssd]# /u01/app/oracle/product/11.1.0/crs/bin/crs_stat -t
CRS-0184: Cannot communicate with the CRS daemon.


Can you suggest me, what could be the reason?

Best regards,
 Pavel.

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