[OmniOS-discuss] Some problems with luxadm?

[Eric Sproul]

Johan,
Theo did a quick pass through the source, and it looks like this
"MoreDataException" could come from a couple of different paths in
getTargetMappings()
(http://src.illumos.org/source/xref/illumos-gate/usr/src/lib/sun_fc/common/FCHBAPort.cc#706).
 To know which one you're hitting, you could try the following:

touch /var/adm/sun_fc.debug   # If this file exists, it will be
appended, but it won't be created if nonexistent.
repeat the commands that induce the crash

The existence of that debug log file should be enough to cause the
library to emit debug logs.  Maybe something in there will guide you
further.

On Wed, Jan 16, 2013 at 12:49 PM, Johan Kragsterman
<johan.kragsterman at capvert.se> wrote:
> Hi!
>
> Here comes the pstack core from "disp":
>
>
> pstack core
> core 'core' of 702:     luxadm disp
> /dev/rdsk/c1t600144F0CD16CB00000050CC693A0001d0s2
>  fef03145 _lwp_kill (1, 6, 189, fef71000, fef71000, 807ef20) + 15
>  fee9ffab raise    (6, 0, 8046ba0, 35d8, 0, 0) + 2b
>  fee7ba2e abort    (10fa, fec55efc, 0, fede6858, fedc7ed3, 80773f8) + 10e
>  fed278c9 ???????? (fed24c2f, 807eed0, 1, fed3cf84, 807ef20, 807eec0)
>  fed24bdf _ZN10__cxxabiv111__terminateEPFvvE (fed276df, 807eed0, 1,
> fed24c17, 8046c78, fed3cf84) + 1a
>  fed24c2f _ZN10__cxxabiv112__unexpectedEPFvvE (feda3f61, 0, fed3cf84,
> 807eec0, 8046d18, feddb000)
>  fed24df6 __cxa_rethrow (807ef20, fede6858, 0, 3, 300, 0)
>  feda3f61 _ZN9FCHBAPort17getTargetMappingsEP22HBA_FCPTargetMappingV2
> (8075eb0, 80782e0, 10000000, 0, 8052163, fee208c0) + 9c5
>  fedb9b08 Sun_fcGetFcpTargetMappingV2 (1, 10, e077e2c9, 80782e0) + 18d
>  fedf2fbc HBA_GetFcpTargetMappingV2 (1, 10, e077e2c9, 80782e0, 1, 0) + 38
>  080595e5 fetch_mappings (1, 10, e077e2c9, 8047208) + 39
>  08059b95 fchba_display_config (8047e44, 0, 1, 805736c) + 2a4
>  080573f8 main     (805fe9a, feffb0a4, 8047e30, 80537c3, 3, 8047e3c) + 757
>  080537c3 _start   (3, 8047ee8, 8047eef, 8047ef4, 0, 8047f26) + 83
> root at node2:~#
>
> And from "probe"
>
> root at node2:~# pstack core
> core 'core' of 713:     luxadm -v probe
>  fef03145 _lwp_kill (1, 6, 181, fef71000, fef71000, 807ef20) + 15
>  fee9ffab raise    (6, 0, 8046d20, 35d8, 0, 0) + 2b
>  fee7ba2e abort    (10fa, fec55efc, 0, fede6858, fedc7ed3, 80773f8) + 10e
>  fed278c9 ???????? (fed24c2f, 807eed0, 1, fed3cf84, 807ef20, 807eec0)
>  fed24bdf _ZN10__cxxabiv111__terminateEPFvvE (fed276df, 807eed0, 1,
> fed24c17, 8046df8, fed3cf84) + 1a
>  fed24c2f _ZN10__cxxabiv112__unexpectedEPFvvE (feda3f61, 0, fed3cf84,
> 807eec0, 8046e98, feddb000)
>  fed24df6 __cxa_rethrow (807ef20, fede6858, 0, 3, 300, 0)
>  feda3f61 _ZN9FCHBAPort17getTargetMappingsEP22HBA_FCPTargetMappingV2
> (8075e68, 80782e0, 10000000, 0, 8052163, fee208c0) + 9c5
>  fedb9b08 Sun_fcGetFcpTargetMappingV2 (1, 10, e077e2c9, 80782e0) + 18d
>  fedf2fbc HBA_GetFcpTargetMappingV2 (1, 10, e077e2c9, 80782e0, 1, 0) + 38
>  080595e5 fetch_mappings (1, 10, e077e2c9, 8047244) + 39
>  0805c31c fchba_non_encl_probe (fefbd159, feef7485, 1, 0, 0, 8052e38) + 143
>  080576c7 main     (805fe9a, feffb0a4, 8047e5c, 80537c3, 3, 8047e68) + a26
>  080537c3 _start   (3, 8047f14, 8047f1b, 8047f1e, 0, 8047f24) + 83
> root at node2:~#
>
> Can't say I understand much about it...
>
> Rgrds Johan
>
>
> -----Eric Sproul <esproul at omniti.com> skrev: -----
> Till: Johan Kragsterman <johan.kragsterman at capvert.se>
> Från: Eric Sproul <esproul at omniti.com>
> Datum: 2013.01.16 15:53
> Kopia: omnios-discuss <omnios-discuss at lists.omniti.com>
> Ärende: Re: [OmniOS-discuss] Some problems with luxadm?
>
>
> Johan,
> Could you please post a stack backtrace from the core?
>
>
> Eric
>