alinkognito Posted May 9, 2021 Share Posted May 9, 2021 Hi everyone. Hope you are all well. Issue Disk 6 disk has a Red X Disk 24 is showing as unmountable How it happened Disk 6 came up with an error. I did the SMART tests and rebooted and all seemed fine. Did a further re-boot and now Disk 6 is now showing the Red X And Disk 24, out of nowhere is showing as unmountable. Help please. Last time I tried this on my own, I ended up loosing data so, following the community advise I am reaching out to you guys first. Appreciate your help with this. Many thanks Al kraken-diagnostics-20210509-1108.zip Quote Link to comment
JorgeB Posted May 9, 2021 Share Posted May 9, 2021 Diags are after rebooting so we can't see what happened, but disk6 is showing pending sectors, run an extended SMART test. As for disk24: https://wiki.unraid.net/Check_Disk_Filesystems#Checking_and_fixing_drives_in_the_webGui Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 Disk 6 SMART log attached - no error but still Red X Disk 24 Ran xfs_repair root@Kraken:~# xfs_repair -v /dev/md24 Phase 1 - find and verify superblock... - block cache size set to 1476248 entries Phase 2 - using internal log - zero log... Log inconsistent (didn't find previous header) failed to find log head zero_log: cannot find log head/tail (xlog_find_tail=5) ERROR: The log head and/or tail cannot be discovered. Attempt to mount the filesystem to replay the log or use the -L option to destroy the log and attempt a repair. root@Kraken:~# kraken-smart-20210509-1200.zip Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 Tried with -vn. Log below. Awaiting your reply before I try the -L (if that is the way to go) root@Kraken:~# xfs_repair -vn /dev/md24 Phase 1 - find and verify superblock... - block cache size set to 1476248 entries Phase 2 - using internal log - zero log... Log inconsistent (didn't find previous header) failed to find log head zero_log: cannot find log head/tail (xlog_find_tail=5) - scan filesystem freespace and inode maps... - found root inode chunk Phase 3 - for each AG... - scan (but don't clear) agi unlinked lists... - process known inodes and perform inode discovery... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - process newly discovered inodes... Phase 4 - check for duplicate blocks... - setting up duplicate extent list... - check for inodes claiming duplicate blocks... - agno = 0 - agno = 5 - agno = 1 - agno = 2 - agno = 3 - agno = 6 - agno = 4 - agno = 7 No modify flag set, skipping phase 5 Phase 6 - check inode connectivity... - traversing filesystem ... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - traversal finished ... - moving disconnected inodes to lost+found ... Phase 7 - verify link counts... Maximum metadata LSN (64:1023353) is ahead of log (0:0). Would format log to cycle 67. No modify flag set, skipping filesystem flush and exiting. XFS_REPAIR Summary Sun May 9 12:17:29 2021 Phase Start End Duration Phase 1: 05/09 12:17:17 05/09 12:17:17 Phase 2: 05/09 12:17:17 05/09 12:17:17 Phase 3: 05/09 12:17:17 05/09 12:17:28 11 seconds Phase 4: 05/09 12:17:28 05/09 12:17:28 Phase 5: Skipped Phase 6: 05/09 12:17:28 05/09 12:17:29 1 second Phase 7: 05/09 12:17:29 05/09 12:17:29 Total run time: 12 seconds Quote Link to comment
JorgeB Posted May 9, 2021 Share Posted May 9, 2021 38 minutes ago, alinkognito said: SMART log attached 50 minutes ago, JorgeB said: run an extended SMART test. 26 minutes ago, alinkognito said: Awaiting your reply before I try the -L (if that is the way to go) Yep. Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 root@Kraken:~# xfs_repair -Lv /dev/md24 Phase 1 - find and verify superblock... - block cache size set to 1476248 entries Phase 2 - using internal log - zero log... Log inconsistent or not a log (last==0, first!=1) empty log check failed zero_log: cannot find log head/tail (xlog_find_tail=22) - scan filesystem freespace and inode maps... - found root inode chunk Phase 3 - for each AG... - scan and clear agi unlinked lists... - process known inodes and perform inode discovery... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - process newly discovered inodes... Phase 4 - check for duplicate blocks... - setting up duplicate extent list... - check for inodes claiming duplicate blocks... - agno = 0 - agno = 4 - agno = 1 - agno = 3 - agno = 6 - agno = 5 - agno = 7 - agno = 2 Phase 5 - rebuild AG headers and trees... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - reset superblock... Phase 6 - check inode connectivity... - resetting contents of realtime bitmap and summary inodes - traversing filesystem ... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - traversal finished ... - moving disconnected inodes to lost+found ... Phase 7 - verify and correct link counts... Maximum metadata LSN (64:1025259) is ahead of log (1:2). Format log to cycle 67. XFS_REPAIR Summary Sun May 9 12:57:07 2021 Phase Start End Duration Phase 1: 05/09 12:53:07 05/09 12:53:08 1 second Phase 2: 05/09 12:53:08 05/09 12:54:06 58 seconds Phase 3: 05/09 12:54:06 05/09 12:54:18 12 seconds Phase 4: 05/09 12:54:18 05/09 12:54:18 Phase 5: 05/09 12:54:18 05/09 12:54:20 2 seconds Phase 6: 05/09 12:54:20 05/09 12:54:21 1 second Phase 7: 05/09 12:54:21 05/09 12:54:21 Total run time: 1 minute, 14 seconds done root@Kraken:~# Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 Just started the array (normal) and Disk 24 is up Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 Disk 6 SMART is stuck on 10% I think it's gone bye bye Ordered a new one and will swap it for the new one once it is in. Needed more space anyway Nevertheless, thank you SO MUCH for all your help. You are a superstar!!! x Quote Link to comment
itimpi Posted May 9, 2021 Share Posted May 9, 2021 33 minutes ago, alinkognito said: Disk 6 SMART is stuck on 10% I think it's gone bye bye Ordered a new one and will swap it for the new one once it is in. Needed more space anyway Nevertheless, thank you SO MUCH for all your help. You are a superstar!!! x How long has it been stuck? Running an extended test will take many hours and I think it only updates every 10% of so it could stick on a particular value for quite some time. Quote Link to comment
alinkognito Posted May 9, 2021 Author Share Posted May 9, 2021 (edited) Noted and Voila. I have attached the extended report. kraken-smart-20210509-2249.zip Edited May 9, 2021 by alinkognito +attachment Quote Link to comment
trurl Posted May 9, 2021 Share Posted May 9, 2021 10 hours ago, alinkognito said: moving disconnected inodes to lost+found Did you check your lost+found share? That is where repair would have put anything it couldn't figure out. Quote Link to comment
trurl Posted May 9, 2021 Share Posted May 9, 2021 40 minutes ago, alinkognito said: attached the extended report I would replace that disk. Quote Link to comment
alinkognito Posted May 10, 2021 Author Share Posted May 10, 2021 Hello hello. Drive 6 - New replacement drive ordered Drive 24 - All working (no lost+found). Thanks again. Could not of done it without you. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.