I have 6x WD Red drives in a z2 configuration. It's been running great for five years. Yesterday I had my first SMART read failure but the pool remained "healthy." I puchased a 12GB WD Easystore and shucked the drive to find a WD wd120emaz which is fine for my purposes and the price. I followed the instructions in the FreeNAS manual. The only alteration is that FreeNAS complained that there was already a GPT present when I got to the actual replacement step, so I ran a gpart -F, rebooted and was able to replace the drive. Resilvering started. While the resilvering was proceeding, I was tidying up cables and must have either held the power button or placed something on top of the power button (its a Fractal Design case with the button on top) but I discovered the power was off a few minutes later. I powered it back on but the resilvering was still proceeding.
It is now the next day and the resilvering is complete but the pool is still degraded. The zpool status has also changed in that now all the disks are reported as "gptid" labels instead of the "daX" labels from before. I also seem to have two entries under the "replacing" entry and they are both "Unavail" It looks like something may have gone wrong but I'm at a loss as to what.
Any ideas as to how I can reset this process and get the new drive in line with the others?
Note below that there are only five storage disks shown (da0-da4). The sixth new disk doesn't appear.
Motherboard make and model: Supermicro MBD-X10SL7-F-O
CPU make and model: Xeon E3-1230v3
RAM quantity: 32GB DDR3 ECC
Hard drives, quantity, model numbers, and RAID configuration, including boot drives: 6x WD red, RAIDZ2, booting off Sandisk 120GB SSD
Hard disk controllers: mobo onboard controller
Network cards: mobo onboard NIC
FreeNAS 11.2-U7
It is now the next day and the resilvering is complete but the pool is still degraded. The zpool status has also changed in that now all the disks are reported as "gptid" labels instead of the "daX" labels from before. I also seem to have two entries under the "replacing" entry and they are both "Unavail" It looks like something may have gone wrong but I'm at a loss as to what.
Any ideas as to how I can reset this process and get the new drive in line with the others?
Code:
admin@freenas:~ % zpool status -v pool: Storage1 state: DEGRADED scan: resilvered 0 in 0 days 10:16:29 with 0 errors on Sat Jan 25 06:43:21 2020 config: NAME STATE READ WRITE CKSUM Storage1 DEGRADED 0 0 0 raidz2-0 DEGRADED 0 0 0 gptid/ca021fee-ba09-11e3-b119-002590f00770 ONLINE 0 0 0 gptid/7578fc08-c256-11e3-b930-002590f00770 ONLINE 0 0 0 replacing-2 UNAVAIL 0 0 0 3976306838224556563 UNAVAIL 0 0 0 was /dev/gptid/26b3141f-cb2d-11e3-8e6b-002590f00770 12300288536700044800 UNAVAIL 0 0 0 was /dev/gptid/c12de6da-3f11-11ea-b499-002590f00770 gptid/cb2f11aa-ba09-11e3-b119-002590f00770 ONLINE 0 0 0 gptid/cb82865b-ba09-11e3-b119-002590f00770 ONLINE 0 0 0 gptid/cbdbd264-ba09-11e3-b119-002590f00770 ONLINE 0 0 0 errors: No known data errors
Note below that there are only five storage disks shown (da0-da4). The sixth new disk doesn't appear.
Code:
admin@freenas:~ % gpart show => 40 234441568 ada0 GPT (112G) 40 204800 1 efi (100M) 204840 234236760 2 freebsd-zfs (112G) 234441600 8 - free - (4.0K) => 34 7814037101 da0 GPT (3.6T) 34 94 - free - (47K) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809842696 2 freebsd-zfs (3.6T) 7814037128 7 - free - (3.5K) => 34 7814037101 da1 GPT (3.6T) 34 94 - free - (47K) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809842696 2 freebsd-zfs (3.6T) 7814037128 7 - free - (3.5K) => 34 7814037101 da2 GPT (3.6T) 34 94 - free - (47K) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809842696 2 freebsd-zfs (3.6T) 7814037128 7 - free - (3.5K) => 34 7814037101 da3 GPT (3.6T) 34 94 - free - (47K) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809842696 2 freebsd-zfs (3.6T) 7814037128 7 - free - (3.5K) => 34 7814037101 da4 GPT (3.6T) 34 94 - free - (47K) 128 4194304 1 freebsd-swap (2.0G) 4194432 7809842696 2 freebsd-zfs (3.6T) 7814037128 7 - free - (3.5K)
Motherboard make and model: Supermicro MBD-X10SL7-F-O
CPU make and model: Xeon E3-1230v3
RAM quantity: 32GB DDR3 ECC
Hard drives, quantity, model numbers, and RAID configuration, including boot drives: 6x WD red, RAIDZ2, booting off Sandisk 120GB SSD
Hard disk controllers: mobo onboard controller
Network cards: mobo onboard NIC
FreeNAS 11.2-U7