Friday, May 30, 2008

Solaris emc powerpath link problem

If you boot a Solaris host with all socal host adapters to storage
system volumes disconnected or dysfunctional, PowerPath will not
configure any socal host adapter paths. After physically restoring the
socal connections, run the following commands to restore the paths
in PowerPath:

On hosts running this OS Run these commands
Solaris 7 and 8
devfsadm
powercf -q
powermt config
Solaris 2.6
drvconfig; disks; devlinks
powercf -q
powermt config