In the current example, the state of the local Remote Copy (RC) group is “primary” (virtual volumes having read/write access) and the state of the remote RC group is “secondary” (virtual volumes having
Line 30: The status of the Cluster Extension takeover action.
Line 31: The encoded Cluster Extension execution path.
Line 32: Online status of Cluster Extension resources.
Line 33: Creating <CLX resource name>.online file to check resource health.
Line 34: End of the Cluster Extension execution process.
HP 3PAR storage system log or sysmgr log
A task, identified by task IDs is generated for each operation in the 3PAR storage system. Task manager commands provides information regarding the tasks in the system.
For more information, see Managing Tasks section in HP 3PAR CLI Administrator’s Manual.
NOTE: Match the 3PAR storage system time with the cluster node time so that tasks can be easily mapped to Cluster Extension operations.
For detailed log messages from HP 3PAR storage system, do the following:
1.Login with the 3parsvc user using HP 3PAR CLI.
2.Run showsys.
This will indicate the master node on that system.
3.On the CLI shell, enter copyfile <nodeid>:/var/log/tpd/sysmgr /tmp/xxxsysmgr. If master node ID is 1, then copyfile 1:/var/log/tpd/sysmgr /tmp/sysmgr.
4.In the above example, the file sysmgr will be copied to the <SystemDrive:>\tmp directory.
Error return codes
HP 3PAR Cluster Extension provides the following error return codes for failover operations:
Error return codes | Description |
local error | Prohibits an application service startup on the local system. |
| This can be caused by the inability of HP 3PAR Cluster |
| Extension to enable disk access, or the misconfiguration |
| of the storage system environment. |
|
|
data center error | Prohibits an application service startup on any system in |
| the local data center. This error is returned if the disk state |
| indicates that it makes no sense to allow any other system |
| connected to the same storage system to access the disks. |
| Windows clustering does not allow |
| |
| behavior. |
|
|
global error | Returned if the configuration or the disk state do not allow |
| an automatic application service startup process. Manual |
| intervention is required in such cases. Windows clustering |
| does not allow |
| of resources. This is local error behavior. |
|
|
Replication I/O not started error | Replication I/O between the primary and secondary |
| Remote Copy volume group is not started. Use HP 3PAR |
| Management GUI or CLI to check if the replication status |
| is started or not. You can manually start the Remote |
|
|
HP 3PAR storage system log or sysmgr log 71