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vertical expansion question NAS 212
Ready NAS 212, firmware 6.10.8
WD Red plus 8tb (5900 class)
Raid 1 (X-Raid enabled)
I upgraded from a 6tb to an 8tb by hot swapping disk 2. All went well and disk is Online.
Hot swapped disk 1, disk found, no errors. Status reads "Resync" and it's is yellow on the volume display. But there is no progress detail displayed, like it did for 18 hours when syncing disk 2. and it says it's 'degraded'.
Power light flashing twice (blue), and activity light on disk 1 is quick flashing.
Is the drive being synced?
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michaelst wrote:
Ready NAS 212, firmware 6.10.8
WD Red plus 8tb (5900 class)
Raid 1 (X-Raid enabled)
I upgraded from a 6tb to an 8tb by hot swapping disk 2. All went well and disk is Online.
Hot swapped disk 1, disk found, no errors. Status reads "Resync" and it's is yellow on the volume display. But there is no progress detail displayed, like it did for 18 hours when syncing disk 2. and it says it's 'degraded'.
Power light flashing twice (blue), and activity light on disk 1 is quick flashing.
Is the drive being synced?
Hard to say - normally it would also give you progress in the web ui.
You could download the log zip, and look at mdstat. You could then do that again after an hour or so, and see if there is any apparent progress.
If you are comfortable with the linux command line, you could also use ssh to take a look at progress.
I downloaded the logs and this is what is in the mdstat log:
Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md1 : active raid1 sdb2[0]
523264 blocks super 1.2 [1/1] [U]
md127 : active raid1 sda3[3](F) sdb3[2]
5855672800 blocks super 1.2 [2/1] [_U]
md0 : active raid1 sda1[3](F) sdb1[2]
4190208 blocks super 1.2 [2/1] [_U]
unused devices: <none>
/dev/md/0:
Version : 1.2
Creation Time : Sat Sep 2 00:54:48 2017
Raid Level : raid1
Array Size : 4190208 (4.00 GiB 4.29 GB)
Used Dev Size : 4190208 (4.00 GiB 4.29 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistentUpdate Time : Wed Oct 26 23:09:35 2022
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 1
Spare Devices : 0Consistency Policy : unknown
Name : 207a30d7:0 (local to host 207a30d7)
UUID : cc1a6df7:2c3bae07:f116df4d:84bf0a1b
Events : 2753Number Major Minor RaidDevice State
- 0 0 0 removed
2 8 17 1 active sync /dev/sdb13 8 1 - faulty /dev/sda1
/dev/md/data-0:
Version : 1.2
Creation Time : Sat Sep 2 00:54:48 2017
Raid Level : raid1
Array Size : 5855672800 (5584.40 GiB 5996.21 GB)
Used Dev Size : 5855672800 (5584.40 GiB 5996.21 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistentUpdate Time : Wed Oct 26 22:46:57 2022
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 1
Spare Devices : 0Consistency Policy : unknown
Name : 207a30d7:data-0 (local to host 207a30d7)
UUID : 352d156c:ba53d8ef:4d3176bc:ed4f9079
Events : 26439Number Major Minor RaidDevice State
- 0 0 0 removed
2 8 19 1 active sync /dev/sdb33 8 3 - faulty /dev/sda3
I have no idea what I'm looking at or for.
What might be a possible solution if it's not syncing? Remove and reinsert
the drive?
michaelst wrote:
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 1
Spare Devices : 0This suggests that the system thinks disk 1 has failed (and there is no sign of syncing of md0, md1, or md127 in this log).
I'd download again, and if you are still seeing this same status, then I'd remove the drive. If you can connect it to a Windows PC via SATA or a USB adapter/dock, then I suggest testing it with vendor tools (WD's dashboard or Seagate's Seatools).
It's been over 24 hours and no change. The Activity light on disk 1 still flashing, the power light still blue flashing twice. No change to the status of disk 1. But no sync, no data on disk 1.
Is there a way to force, or manually initiate the sync process?
Should I reboot the NAS? Reseat the disk?, Shut down and reseat?
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