Interstage Shunsaku Data Manager Operator's Guide - Microsoft(R) Windows(R) 2000/ Microsoft(R) Windows Server(TM) 2003 - - UNIX -

8.5 Recovering Shared Disk Faults

If a shared disk used by both the active server and the standby server fails, the cluster system will detect the fault and cause the cluster group (or cluster application) to fail over.

In such cases, jobs can be recommenced by resolving the problem with the faulty resource (such as replacing the hardware) and then restarting the cluster group (or cluster application).

If a shared disk where director data files or operation log files are located fails, the faulty resource must be restored before data can be restored.

This section explains the following restoration procedures.

• For MSCS:
  • Recovery procedure for director data files
  • Recovery procedure for operation log files
• For PRIMECLUSTER:
  • Recovery procedure for director data files
  • Recovery procedure for operation log files

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8.5.1 Recovery Procedure for Director Data Files (MSCS)

8.5.2 Recovery Procedure for Operation Log Files (MSCS)

8.5.3 Recovery Procedure for Director Data Files (PRIMECLUSTER)

8.5.4 Operation Log File Recovery Procedure (PRIMECLUSTER)