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Martin Ilavsky

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2012-04-19

11:18 AM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
So far I was able to keep initiator names different among iSCSI clients, but OI does crash from time to time with the... Martin Ilavsky

2012-01-17

02:51 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Dan McDonald wrote:
> Martin Ilavsky wrote:
> >
> >Crash occurred nearly immediately, unfortunately script didn't...
Martin Ilavsky
08:59 AM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
np; sure I'm still in game.
All servers were rebooted prior to the test. I used your last dtrace script above. Sa...
Martin Ilavsky

2011-12-21

06:46 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Dan McDonald wrote:
> Change both %x's in that line to %p.
Done; Here's:
Crash dump: http://ilavsky.name/oi/vm...
Martin Ilavsky
04:39 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Now the "iscsit_sess" script worked. I had to crash it from kmdb, system was hung.
Crash: http://ilavsky.name/oi/...
Martin Ilavsky
11:48 AM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Modified dtrace script is not workig, I got an error:... Martin Ilavsky

2011-12-20

05:46 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
I see .. delta is ~150 lines out of ~17k.
So the scenario now:
Fresh OI boot, original idm module, flags set, d...
Martin Ilavsky
04:53 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Thanks, that indeed helped.
Dump is available here: http://ilavsky.name/oi/vmdump.6
Kmem flags are set as requ...
Martin Ilavsky
02:43 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
..right, if I can't even spawn a login shell, hardly I would be able to spawn reboot (something I realized later, but... Martin Ilavsky

2011-12-17

01:07 PM illumos gate Bug #1873: comstar iscsi target; kernel panic idm; mutex_enter: bad mutex
Dan McDonald wrote:
> If you happen to be able to login on the console, doing "reboot -d" would be really helpful ...
Martin Ilavsky

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