matt502san
Cadet
- Joined
- Sep 10, 2016
- Messages
- 7
Please help, I've made a right mess of my raidz1 pool. Im sure its my nub stature that broke it by running premature commands without fully understanding what im doing but if you could help me recover my data that would be great. I hate asking and dont want to waste anybodies time but ive spent hours reading through info and I dont want to brade it any more than I already have. have. I did spend time reading through what i thought was relevant info before I did anything but Im just making it worse and worse.
The story.
Power supply blew, It took my motherboard with it and I suspect 1 HDD as well.
I installed all HDD into another machine. OS is on usb so I put that to the new machine also.
All came online ok but raid was degraded as 1 HDD was unavailable.
I couldnt work out which drive failed so I sequentially pulled sata cables to try and identify the faulty drive. This made the whole raid unavailable obviously. Research I was looking at at the time told me to offline/detach the pool from GUI than import to get the pool back online. its been broken ever since.
I thought the raid info was stored on the drives so I didnt think unplugging extra drives would do permanent damage.
I cant online the drives cause I detached the pool, I cant import the pool cause the pools unavailable.......
Heres some info from commads ive run, hope they are helpfull.
System Information
Hostname freenas.local Edit
Build FreeNAS-9.2.1.7-RELEASE-x64 (fdbe9a0)
Platform Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Memory 8168MB
5x4TB HDD in raidZ1
Thanks for your time.
The story.
Power supply blew, It took my motherboard with it and I suspect 1 HDD as well.
I installed all HDD into another machine. OS is on usb so I put that to the new machine also.
All came online ok but raid was degraded as 1 HDD was unavailable.
I couldnt work out which drive failed so I sequentially pulled sata cables to try and identify the faulty drive. This made the whole raid unavailable obviously. Research I was looking at at the time told me to offline/detach the pool from GUI than import to get the pool back online. its been broken ever since.
I thought the raid info was stored on the drives so I didnt think unplugging extra drives would do permanent damage.
I cant online the drives cause I detached the pool, I cant import the pool cause the pools unavailable.......
Heres some info from commads ive run, hope they are helpfull.
System Information
Hostname freenas.local Edit
Build FreeNAS-9.2.1.7-RELEASE-x64 (fdbe9a0)
Platform Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Memory 8168MB
5x4TB HDD in raidZ1
Code:
[root@freenas] ~# zpool import pool: Storage id: 7343851656798266284 state: UNAVAIL status: One or more devices are missing from the system. action: The pool cannot be imported. Attach the missing devices and try again. see: http://illumos.org/msg/ZFS-8000-3C config: Storage UNAVAIL insufficient replicas raidz1-0 UNAVAIL insufficient replicas 13782428409787983682 UNAVAIL cannot open gptid/36753082-72ba-11e6-b25b-00241dc22a4a ONLINE 3287537329476448460 UNAVAIL cannot open 6661899145104330531 UNAVAIL cannot open 2968293278834859767 UNAVAIL cannot open camcontrol devlist <HGST HDN724040ALE640 0953> at scbus0 target 0 lun 0 (ada0,pass0) <HGST HDN724040ALE640 MJAOA5E0> at scbus0 target 1 lun 0 (ada1,pass1) <Port Multiplier 14580322 000e> at scbus0 target 15 lun 0 (pass2,pmp0) <HGST HDN724040ALE640 0953> at scbus1 target 0 lun 0 (ada2,pass3) <Port Multiplier 14580322 000e> at scbus1 target 15 lun 0 (pass4,pmp1) <HGST HDN724040ALE640 MJAOA5E0> at scbus7 target 0 lun 0 (ada3,pass5) <Verbatim STORE N GO PMAP> at scbus9 target 0 lun 0 (pass6,da0) [root@freenas] ~# glabel status Name Status Components gptid/36753082-72ba-11e6-b25b-00241dc22a4a N/A ada1p2 ufs/FreeNASs3 N/A da0s3 ufs/FreeNASs4 N/A da0s4 ufs/FreeNASs1a N/A da0s1a [root@freenas] ~# gpart show => 34 7814034988 ada1 GPT (3.7T) 34 94 - free - (47k) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809840584 2 freebsd-zfs (3.7T) 7814035016 6 - free - (3.0k) => 63 15133185 da0 MBR (7.2G) 63 1930257 1 freebsd [active] (942M) 1930320 63 - free - (31k) 1930383 1930257 2 freebsd (942M) 3860640 3024 3 freebsd (1.5M) 3863664 41328 4 freebsd (20M) 3904992 11228256 - free - (5.4G) => 0 1930257 da0s1 BSD (942M) 0 16 - free - (8.0k) 16 1930241 1 !0 (942M) [root@freenas] ~# zpool import -D no pools available to import
Thanks for your time.
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