Hello Rustam,
Can you provide zpool status output please? In S10U4 if ZFS can't access data it will panic. The "wait" behavior has not been backported to S10 yet. Then if you are getting so many checksum errors you probably have a hardware problem - maybe it is memory? -- Best regards, Robert Milkowski mailto:milek at task.gda.pl http://milek.blogspot.com
