Cluster Server 8.0 Application Note: Dynamic Reconfiguration for Oracle Servers - Solaris

Last Published:
Product(s): InfoScale & Storage Foundation (8.0)
Platform: Solaris

Restarting VCS in a standard environment

If you are ready to restart VCS in the domain where you are performing dynamic reconfiguration, use the following procedure. If you are running SF for Oracle RAC, and are ready to restart VCS, see Restarting VCS in SF for Oracle RAC environment.

To restart LLT, GAB, and VCS

  1. Restart LLT.

    # svcadm enable system/llt

  2. Restart GAB.

    # svcadm enable system/gab

  3. Restart I/O fencing.

    # svcadm enable system/vxfen

  4. Start VCS.

    # hastart

  5. Verify GAB and VCS are started.

    # /sbin/gabconfig -a

    GAB Port Memberships
================================================
Port a gen 4a1c0001 membership 012
Port h gen g8ty0002 membership 012

To bring service groups online

  1. Determine which service groups are frozen.

    # hagrp -display | grep Frozen

  2. Make the configuration writable.

    # haconf -makerw

  3. Unfreeze the frozen service groups.

    # hagrp -unfreeze service_grp_name -persistent

  4. Make the configuration read-only.

    # haconf -dump -makero