Not4everyone
Cadet
- Joined
- Dec 14, 2018
- Messages
- 1
I will try to be short, I had FreeNAS system with 2 USB drives mirrored as boot devices and one of them failed today.
While trying to remove the failed USB and replace with a new one, I accidentally unplugged the good one which made it corrupted and no longer boot (will go to grub).
Trying to install FreeNAS and use "upgrade" so I could save the configuration file failed every time so I went to plan B - install FreeNAS from scratch and then connecting the corrupted USB so I could access it and retrieve the configuration file.
Right now I'm stuck as I can't access the files or to copy them even though I mounted the zpool and it show online.
The corrupted USB is "da1" under "oldpol"
Would love to get some help on how to access / copy the files from that dataset so I could retrieve the configuration file and go back to normal.
Thank you very much
Zpool status show:
Zfs list show:
In this case - even though the mount point show "/mnt/Main/oldbot" and "/mnt/Main/oldbot/ROOT" - those folders are empty when I'm trying to access them via shell
While trying to remove the failed USB and replace with a new one, I accidentally unplugged the good one which made it corrupted and no longer boot (will go to grub).
Trying to install FreeNAS and use "upgrade" so I could save the configuration file failed every time so I went to plan B - install FreeNAS from scratch and then connecting the corrupted USB so I could access it and retrieve the configuration file.
Right now I'm stuck as I can't access the files or to copy them even though I mounted the zpool and it show online.
The corrupted USB is "da1" under "oldpol"
Would love to get some help on how to access / copy the files from that dataset so I could retrieve the configuration file and go back to normal.
Thank you very much
Zpool status show:
Code:
pool: Main
state: ONLINE
scan: scrub repaired 0 in 0 days 03:23:09 with 0 errors on Sun Nov 11 00:23:10 2018
config:
NAME STATE READ WRITE CKSUM
Main ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gptid/d166bb05-a555-11e7-b8bd-d05099779c04 ONLINE 0 0 0
gptid/d1ec02f9-a555-11e7-b8bd-d05099779c04 ONLINE 0 0 0
errors: No known data errors
pool: freenas-boot
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
freenas-boot ONLINE 0 0 0
da0p2 ONLINE 0 0 0
errors: No known data errors
pool: oldbot
state: DEGRADED
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: resilvered 0 in 0 days 01:10:08 with 0 errors on Fri Dec 14 15:08:48 2018
config:
NAME STATE READ WRITE CKSUM
oldbot DEGRADED 0 0 0
mirror-0 DEGRADED 0 0 0
replacing-0 UNAVAIL 0 0 0
1907915543633998320 UNAVAIL 0 0 0 was /dev/da0p2/old
7220454910593134080 UNAVAIL 0 0 0 was /dev/da0p2
da1p2 ONLINE 0 0 0
errors: No known data errors Zfs list show:
Code:
freenas-boot 847M 29.7G 64K none freenas-boot/ROOT 840M 29.7G 29K none freenas-boot/ROOT/Initial-Install 1K 29.7G 837M legacy freenas-boot/ROOT/default 840M 29.7G 838M legacy freenas-boot/grub 6.97M 29.7G 6.97M legacy oldbot 3.89G 23.7G 64K /mnt/Main/oldbot oldbot/ROOT 3.87G 23.7G 29K /mnt/Main/oldbot/ROOT oldbot/ROOT/11.0-U4 182K 23.7G 728M /mnt oldbot/ROOT/11.1-U6 2.24G 23.7G 838M /mnt oldbot/ROOT/Initial-Install 1K 23.7G 725M legacy oldbot/ROOT/default 154K 23.7G 725M legacy oldbot/ROOT/default-20181214-231412 837M 23.7G 837M legacy oldbot/ROOT/default-20181214-232548 837M 23.7G 837M legacy oldbot/grub 8.46M 23.7G 8.46M legacy
In this case - even though the mount point show "/mnt/Main/oldbot" and "/mnt/Main/oldbot/ROOT" - those folders are empty when I'm trying to access them via shell
