Using Solstice backup 6.1 with HP MSL6030 tape library with 2 LTO2 drives connected to a Dual Channel LVD controller on a Sun V240 with one drive on each channel of the controller. When a backup is started the second drive runs very slow and we get messages that scsi bus is syncing to slower speed such as "disabled wide SCSI mode" then, "reverting to async mode".
Restores are also very slow,a server has crashed but restoring will take about 3-4 days at this rate.
Any ideas on where to start looking for the answer to slow mode?
Restores are also very slow,a server has crashed but restoring will take about 3-4 days at this rate.
Any ideas on where to start looking for the answer to slow mode?