Veritas Volume Manager 5.0 Administrator's Guide (September 2006)

434 Administering sites and remote mirrors
Failure scenarios and recovery procedures
Recovery from site failure
If all the hosts and storage fail at a site, use the following commands to reattach the site
after it comes back online, and to recover the disk group:
# vxdg -g diskgroup [-o overridessb] reattachsite sitename
# vxrecover -g diskgroup
The -o overridessb option is only required if a serial split-brain condition is indicated,
which may happen if the site was brought back up while the private network link was
inoperative. This option updates the configuration database on the reattached site with the
consistent copies at the other sites.