Carisdad wrote: > Peter Tribble wrote: > >> # powermt display dev=all >> Pseudo name=emcpower0a >> CLARiiON ID=APM00043600837 [########] >> Logical device ID=600601600C4912003AB4B247BA2BDA11 [LUN 46] >> state=alive; policy=CLAROpt; priority=0; queued-IOs=0 >> Owner: default=SP B, current=SP B >> ============================================================================== >> ---------------- Host --------------- - Stor - -- I/O Path - -- Stats >> --- >> ### HW Path I/O Paths Interf. Mode State Q-IOs >> Errors >> ============================================================================== >> 3073 [EMAIL PROTECTED],600000/[EMAIL PROTECTED]/[EMAIL PROTECTED],0 >> c2t500601613060099Cd1s0 SP A1 >> active alive 0 0 >> 3073 [EMAIL PROTECTED],600000/[EMAIL PROTECTED]/[EMAIL PROTECTED],0 >> c2t500601693060099Cd1s0 SP B1 >> active alive 0 0 >> 3072 [EMAIL PROTECTED],700000/[EMAIL PROTECTED]/[EMAIL PROTECTED],0 >> c3t500601603060099Cd1s0 SP A0 >> active alive 0 0 >> 3072 [EMAIL PROTECTED],700000/[EMAIL PROTECTED]/[EMAIL PROTECTED],0 >> c3t500601683060099Cd1s0 SP B0 >> active alive 0 0 >> >> >> > If it helps at all. We're having a similar problem. Any LUN's > configured with their default owner to be SP B, don't get along with > ZFS. We're running on a T2000, With Emulex cards and the ssd driver. > MPXIO seems to work well for most cases, but the SAN guys are not > comfortable with it.
Are you using the top level powerpath device? Is the clariion in an auto-trespass mode where any i/o going down the alt path will cause the LUNs to move? _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
