On 29/04/11 04:05 AM, Garrett D'Amore wrote:
This also looks to me like a bug I recently fixed in illumos for sata... bug
896 for illumos. The problem there is that a reset on the SATA bus can cause
bad things to happen.
I think you need to update your code.
- Garrett
On 04/28/11 09:25 AM, Jason wrote:
On Thu, Apr 28, 2011 at 11:00 AM, Jason Herring <jaherr...@usa.net
<mailto:jaherr...@usa.net>> wrote:
More fun. I NFS mounted the VM from a Linux box and went to start the VM -
this also panicked the *opensolaris* kernel! Maybe this is something to do with
the network stack? Though I see a lot of references to sata/scsi and si3124
(sata controller card in machine) in the panic:
Apr 28 08:52:54 atlantis unix: [ID 836849 kern.notice]
Apr 28 08:52:54 atlantis ^Mpanic[cpu0]/thread=ffffff00064cbc60:
Apr 28 08:52:54 atlantis genunix: [ID 103648 kern.notice] recursive
mutex_enter, lp=ffffff019e1fc1e8 owner=ffffff00064cbc60 thread=ffffff00064cbc60
Apr 28 08:52:54 atlantis unix: [ID 100000 kern.notice]
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb560
unix:mutex_panic+73 ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb5c0
unix:mutex_vector_enter+190 ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb690
si3124:si_mop_commands+6e ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb700
si3124:si_reject_all_reset_pkts+7c ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb760
si3124:si_tran_reset_dport+9b ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb7d0
sata:sata_scsi_reset+ab ()
Apr 28 08:52:54 atlantis genunix: [ID 655072 kern.notice] ffffff00064cb800
scsi:scsi_reset+52 ()
...
fixed in snv_136
6786704 recursive mutex_enter from si3124:si_tran_reset_dport caused by bus
reset
6927730 si_mop_commands panics when called from si_watchdog_handler when the
disk doesn't respond
McB
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