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ReadyNAS Pro 6 - Stuck on booting while checking fs
I have searched for similar errrors on here, but none seem to either work or be related as to my situation. My Pro 6 just started to freeze a couple days ago while it was running. I had updated i...
root@2H0523RC00354:/# btrfs check /
ERROR: not a regular file or block device: /
Ok. Try btrfs check /sysroot (or even btrfs /dev/md0 )
lsblk
Ok. It looks like there is no volume expansion. But sdb3 (disk 2) does not appear to be in the md127 RAID array (e.g., the data volume).
Can you also post the output of cat /proc/mdstat ?
Did smartctl finish with sda? If it did, what were the results? It would be good to run smartctl on sdb as well.
root@2H0523RC00354:/# btrfs check --force /dev/md0
WARNING: filesystem mounted, continuing because of --force
Checking filesystem on /dev/md0
UUID: 6adf6613-a823-4a15-bdd5-fccd87d87ab7
checking extents
checking free space cache
checking fs roots
checking csums
checking root refs
found 1371430912 bytes used, no error found
total csum bytes: 1256992
total tree bytes: 13959168
total fs tree bytes: 11517952
total extent tree bytes: 835584
btree space waste bytes: 2825441
file data blocks allocated: 1847738368
referenced 1334403072
root@2H0523RC00354:/# cat /proc/mdstat
Personalities : [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md127 : active raid5 sda3[0] sdf3[5] sde3[6] sdd3[3] sdc3[2]
14627079040 blocks super 1.2 level 5, 64k chunk, algorithm 2 [6/5] [U_UUUU]
md0 : active raid1 sda1[0] sdf1[10] sde1[9] sdd1[8] sdc1[7] sdb1[6]
4190208 blocks super 1.2 [6/6] [UUUUUU]
md1 : active raid1 sda2[0] sdb2[1]
523712 blocks super 1.2 [2/2] [UU]
unused devices: <none>
smartctl --test short /dev/sdb
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 29901 -
# 2 Short offline Completed without error 00% 29898 -
# 3 Extended offline Completed without error 00% 29876 -
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