2013-09-25 08:46:03.739: [    CSSD][2834](:CSSNM00018:)clssnmvDiskCheck: Aborting, 0 of 1 configured voting disks available, need 1

2013-09-25 08:46:03.749: [    CSSD][2834]###################################

2013-09-25 08:46:03.749: [    CSSD][2834]clssscExit: CSSD aborting from thread clssnmvDiskPingMonitorThread

2013-09-25 08:46:03.749: [    CSSD][2834]###################################

2013-09-25 08:46:03.749: [    CSSD][2834](:CSSSC00012:)clssscExit: A fatal error occurred and the CSS daemon is terminating abnormally

2013-09-25 08:46:03.753: [    CSSD][2834]

该报错与BUG 13869978  较为一致

该BUG 13869978的特点是 当仅有一个votedisk时才会触发， 当使用ASM DISKGROUP存放votedisk时：

external redundancy  => 1份votedisk

normal   redundancy  => 3份

High     redundancy  => 5份

当使用external redundancy 时由于只有1份votedisk 所以可能触发该BUG

该bug 目前在11.2.0.3.3 +AIX上有补丁可以打

考虑使用 normal redundancy  的diskgroup存放votedisk ，或者 应用补丁13869978

Bug 13869978  OCSSD reports that the voting file is offline without reporting the reason

Affects:

Product (Component) Oracle Server (PCW) Range of versions believed to be affected Versions BELOW 12.1 Versions confirmed as being affected

• 11.2.0.3
• 11.2.0.2

Platforms affected Generic (all / most platforms affected)

Fixed:

This issue is fixed in

• 12.1.0.1 (Base Release)
• 11.2.0.4 (Future Patch Set)
• 11.2.0.3.4 Grid Infrastructure Patch Set Update (GI PSU)
• 11.2.0.3 Patch 11 on Windows Platforms

Symptoms:

Related To:

• (None Specified)

• Cluster Ready Services / Parallel Server Management

Description

When we have a single voting file CSSD report the file offline, but thre is no IO error or hung condition
previous to taking the voting file offline:

[    CSSD][29](:CSSNM00018:)clssnmvDiskCheck: Aborting, 0 of 1 configured voting disks available, need 1
[    CSSD][29]###################################
[    CSSD][29]clssscExit: CSSD aborting from thread clssnmvDiskPingMonitorThread
[    CSSD][29]###################################
[    CSSD][29](:CSSSC00012:)clssscExit: A fatal error occurred and the CSS daemon is terminating abnormally

Rediscovery Notes:

If there is no IO error or IO hung that caused to set the voting file offline, then we may be getting this bug.

Workaround
Use more than 1 voting file.