NorCalTechSupport
Explorer
- Joined
- Aug 25, 2014
- Messages
- 89
I have a pair of 16GB USB thumb drives Mirrored with ZFS as my boot drive. My SAN is a FreeNAS-9.3-STABLE-201506292130
Everything has been working well for two years and all of a sudden I start getting messages that " The boot volume state is ONLINE: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state."
Over the last 10 days this has happened 3 times so last night I pulled the USB thumb drive I suspect as being bad and replaced it with a brand new straight out of the cellophane wrapper identical USB thumb drive (I put aside a 3rd thumb drive when I built my SAN). I have never had a problem with my FreeNAS SAN or any drives so I am not sure how long it will take to replicate the data onto the new drive? Does anyone have an idea how long it should take to get the 2nd drive to become a full fledged member of the mirrored pair?
Is simply replacing one USB drive with another all I need to do? If not what is the procedure to get everything working again?
Here is an email the SAN sent me this morning:
Checking status of zfs pools:
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
Athene 36.2T 6.35T 29.9T - 21% 17% 1.00x ONLINE /mnt
Mercury 1.81T 311G 1.51T - 18% 16% 1.00x ONLINE /mnt
freenas-boot 15.5G 1.12G 14.4G - - 7% 1.00x DEGRADED -
pool: freenas-boot
state: DEGRADED
status: One or more devices has been removed by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: resilvered 450K in 0h0m with 0 errors on Mon May 1 02:43:05 2017
config:
NAME STATE READ WRITE CKSUM
freenas-boot DEGRADED 0 0 0
mirror-0 DEGRADED 0 0 0
17767100420177258852 REMOVED 0 0 0 was /dev/gptid/87250026-0ae4-11e5-8fca-0cc47a18b26c
gptid/88e0a3ba-0ae4-11e5-8fca-0cc47a18b26c ONLINE 0 0 0
errors: No known data errors
-- End of daily output --
Thanks in advance all
Everything has been working well for two years and all of a sudden I start getting messages that " The boot volume state is ONLINE: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state."
Over the last 10 days this has happened 3 times so last night I pulled the USB thumb drive I suspect as being bad and replaced it with a brand new straight out of the cellophane wrapper identical USB thumb drive (I put aside a 3rd thumb drive when I built my SAN). I have never had a problem with my FreeNAS SAN or any drives so I am not sure how long it will take to replicate the data onto the new drive? Does anyone have an idea how long it should take to get the 2nd drive to become a full fledged member of the mirrored pair?
Is simply replacing one USB drive with another all I need to do? If not what is the procedure to get everything working again?
Here is an email the SAN sent me this morning:
Checking status of zfs pools:
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
Athene 36.2T 6.35T 29.9T - 21% 17% 1.00x ONLINE /mnt
Mercury 1.81T 311G 1.51T - 18% 16% 1.00x ONLINE /mnt
freenas-boot 15.5G 1.12G 14.4G - - 7% 1.00x DEGRADED -
pool: freenas-boot
state: DEGRADED
status: One or more devices has been removed by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: resilvered 450K in 0h0m with 0 errors on Mon May 1 02:43:05 2017
config:
NAME STATE READ WRITE CKSUM
freenas-boot DEGRADED 0 0 0
mirror-0 DEGRADED 0 0 0
17767100420177258852 REMOVED 0 0 0 was /dev/gptid/87250026-0ae4-11e5-8fca-0cc47a18b26c
gptid/88e0a3ba-0ae4-11e5-8fca-0cc47a18b26c ONLINE 0 0 0
errors: No known data errors
-- End of daily output --
Thanks in advance all