I just experienced a zfs-related crash. I have filed a bug (don't
know number - grumble). I have a crash dump but little free space. If
someone would like some more info from the core, please let me know in
the next few days.
> ::status
debugging crash dump /pool0/vmcore.0 (64-bit) from sun
operating system: 5.11 snv_76 (sun4u)
panic message: avl_find() succeeded inside avl_add()
dump content: kernel pages only
> ::stack
vpanic(128d918, 3000c1daab0, 2a101673418, 0, 3000b6a3770, 1229000)
avl_add+0x38(300106ee398, 3000c1daab0, 649e74000000000, 3001b377980,
80000000000271d6, 128d800)
mzap_open+0x18c(cf, 300106ee388, 3000c94caa0, 3001b377980, 300106ee370,
300106ee358)
zap_lockdir+0x54(300039bce68, 26b32, 0, 0, 1, 2a1016738f8)
zap_cursor_retrieve+0x40(2a1016738f0, 2a1016737d8, 0, 1, 2a1016738f0, 2)
zfs_readdir+0x224(3, 2a101673aa0, 3000dfc7980, 2, 2000, 2a1016737f0)
fop_readdir+0x44(3000df541c0, 2a101673aa0, 3000cb58dc8, 2a101673a9c, 2000,
111dd48)
getdents64+0x90(8, 2a101673ad0, 2000, 2004, 3001e54cac8, ff0b0000)
syscall_trap32+0xcc(8, ff0f4000, 2000, 2004, 0, ff0b0000)
# zpool status pool0
pool: pool0
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
pool0 ONLINE 0 0 0
mirror ONLINE 0 0 0
c0t1d0s7 ONLINE 0 0 0
c0t0d0s7 ONLINE 0 0 0
errors: No known data errors
# zpool get all pool0
NAME PROPERTY VALUE SOURCE
pool0 size 27.2G -
pool0 used 24.9G -
pool0 available 2.38G -
pool0 capacity 91% -
pool0 altroot - default
pool0 health ONLINE -
pool0 guid 8395455814253440113 -
pool0 version 8 default
pool0 bootfs - default
pool0 delegation on default
pool0 autoreplace off default
pool0 temporary off default
--
Mike Gerdts
http://mgerdts.blogspot.com/
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