I have applied a small update supplied by Engineers and when I rebooted Volune IvSAN104 and IvSAN108 Will not set as Source Mode i.e. all options are unticked (Source, Destination and Clear Metadata). This 2 Volumes contain data that is required ASAP and I can'l set them to be Source Mode again.
Hi Dennis - Check the VMwalloc size from the Console Hardware options . Go to CTRL + ALT + W then Tuning Options then VMalloc - set it to 384 then reboot. Also try to disable the iSCSI logical volumes from enable them again to see if they reappear.
Any of these logical volumes being replicated ? Also any of the destination server logical volumes still on line?