[dm-devel] Use LVM on /dev/mapper/diskname and iSCSI
Tore Anderson
tore at linpro.no
Tue Nov 20 09:49:18 UTC 2007
* S. J. van Harmelen
> When I do use a 2.6.23.x kernel with the RDAC hardware handler I get the
> following error: multipathd[6895]: segfault at
> 000000000000000a rip 00002b251f24394f rsp 00007fff8bfaa730 error 4
This is indicative of a bug in multipathd. It might or might not be
serious, but I guess Christophe Varoqui would be interested in seeing a
backtrace of the segfault in any case...
Try running multipathd (make sure it's not stripped of debugging
symbols) with core dumps enabled ("ulimit -c unlimited"), and get a
backtrace ("gdb /sbin/multipathd core" - then run "bt full").
Regards
--
Tore Anderson
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