Hi ,
We had a urgent issue on our production. We cant import our zfs pool.
Actually one of our disk was faulty in our pool and we replaced it. however
after that, the pool cannot be imported.
a) I tried removing /etc/zfs/zfs.cache file and imported but I cant .
b) I tried using force option,
zfs import -f poolname, but that too failed. The machine will be rebooted .
pool: mypool
id: 7930692275762395656
state: DEGRADED
status: The pool was last accessed by another system.
action: The pool can be imported despite missing or damaged devices. The
fault tolerance of the pool may be compromised if imported.
see: http://www.sun.com/msg/ZFS-8000-EY
config:
mypool DEGRADED
mirror DEGRADED
c0t1d0 UNAVAIL corrupted data
c0t7d0 ONLINE
mirror ONLINE
c0t2d0 ONLINE
c0t8d0 ONLINE
mirror ONLINE
c0t4d0 ONLINE
c0t9d0 ONLINE
mirror ONLINE
c0t3d0 ONLINE
c0t10d0 ONLINE
mirror ONLINE
c0t6d0 ONLINE
c0t11d0 ONLINE
Also I can see following error in /var/adm/messages,
Dec 4 12:23:29 flytxt-us3 ^Mpanic[cpu1]/thread=ffffffff9a52cba0:
Dec 4 12:27:36 flytxt-us3 savecore: [ID 570001 auth.error] reboot after panic:
BAD TRAP: type=e (#pf Page fault) rp=fffffe8000a194d0 addr=0 occurred in module
"unix" due to a NULL pointer dereference
Dec 4 20:30:14 flytxt-us3 ^Mpanic[cpu1]/thread=ffffffff9a6df0c0:
Dec 4 20:34:22 flytxt-us3 savecore: [ID 570001 auth.error] reboot after panic:
BAD TRAP: type=e (#pf Page fault) rp=fffffe8001bd54d0 addr=0 occurred in module
"unix" due to a NULL pointer dereference
Dec 5 12:34:57 flytxt-us3 ^Mpanic[cpu4]/thread=ffffffffa17cab20:
Dec 5 12:38:40 flytxt-us3 savecore: [ID 570001 auth.error] reboot after panic:
BAD TRAP: type=e (#pf Page fault) rp=fffffe80019524d0 addr=0 occurred in module
"unix" due to a NULL pointer dereference
Dec 5 12:45:04 flytxt-us3 ^Mpanic[cpu1]/thread=ffffffff9a7887a0:
Dec 5 12:49:13 flytxt-us3 savecore: [ID 570001 auth.error] reboot after panic:
BAD TRAP: type=e (#pf Page fault) rp=fffffe8000f164d0 addr=0 occurred in module
"unix" due to a NULL pointer dereference
Please help us, we need to get fixed ASAP
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