Wednesday, February 29, 2012

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 Veritas SF for Oracle RAC, and are ready to restart VCS.



To restart LLT, GAB, and VCS
  1. Restart LLT.
    # /etc/rc2.d/S70llt start
  2. Restart GAB.
    # /etc/rc2.d/S92gab start
  3. Start VCS.
    # hastart
  4. 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