ETERNUS SF Express V15.3/ Storage Cruiser V15.3/ AdvancedCopy Manager V15.3 Migration Guide

A.12 Restoring the management information (for Solaris, Linux)

Restore the management information which exists in the Managed Server.

Note

Caution regarding the AdvancedCopy Manager's agent in Linux environment

For environments in which udev devices exist, prioritize and use the following udev device names after upgrade.

• Normal device

• PRIMECLUSTER GDS SDX object (operating time of slice unit only)

  Refer to "Managing a Device on AdvancedCopy Manager" in the ETERNUS SF AdvancedCopy Manager Operation Guide (for Linux) for information on udev device names.

If you had used compatible device names before the upgrade, perform the following actions depending on the device names using after the upgrade:

• For operations that use compatible device names:

  Execute the stgxfwcmsetmode command to change the information collection mode such that udev device names are not used.

  Refer to "Managing a Device on AdvancedCopy Manager" in the ETERNUS SF AdvancedCopy Manager Operation Guide (for Linux) for information on changing the information collection mode.

• For operations that use udev device names:

  Delete the backup management definition information and replication management definition information, and fetch the udev device names. Then, it is necessary to redefine the backup and replication using udev device names.
  Refer to "Changing the device configuration" in the ETERNUS SF AdvancedCopy Manager Operation Guide (for Linux) for the procedures.

If a backup operation has been done

1. Restore the backup management list.

   Specify the directory saved in "A.4 Backing up the management information (for Solaris, Linux)" and execute the following command:

   # /opt/FJSVswsts/bin/swstresrst saveDir

   See

   Refer to "swstresrst (Resource restore command)" in the ETERNUS SF AdvancedCopy Manager Operation Guide for this version for information on the command.

2. Restore pre-processing and post-processing scripts.

   Note

   Do not restore pre-processing and post-processing scripts for backup management function by using copy command.

   The sample of pre-processing and post-processing scripts may be changed when upgrading a version. If you have customized pre-processing and post-processing scripts before the upgrade, re-customize it in reference to pre-processing and post-processing scripts which has been saved before the upgrade.

   
   

If a replication operation has been done

1. Restore the replication management list.

   The replication management list is stored in the repository on the Management Server. Execute the following command:

   # /opt/FJSVswsrp/bin/swsrprecoverres -r

   See

   Refer to "swsrprecoverres (Resource adjustment command)" in the ETERNUS SF AdvancedCopy Manager Operation Guide for this version for information on the command.

2. Restore specification files.

   Restore the following files saved in "A.4 Backing up the management information (for Solaris, Linux)" by executing the copy command:

   • Timeout value setting file for the concurrent suspend function (for AdvancedCopy Manager Version 13.4 or later only)

   For non-clustered systems

   File for restoration	Full path name for restoration destination
   Timeout value setting file for the concurrent suspend function	/etc/opt/FJSVswsrp/data/DEFAULT/check.ini

   For clustered systems

   File for restoration	Full path name for restoration destination
   Timeout value setting file for the concurrent suspend function	/etc/opt/FJSVswsrp/logicalNodeName/data/DEFAULT/check.ini

   Note

   Do not restore pre-processing and post-processing scripts for replication management function by using copy command.

   The sample of pre-processing and post-processing scripts may be changed when upgrading a version. If you have customized pre-processing and post-processing scripts before the upgrade, re-customize it in reference to pre-processing and post-processing scripts which has been saved before the upgrade.