Virakocha Posted January 24 Share Posted January 24 Dear all, Two days ago I we had a power outrage and since then I can't get my unraid back and running. When I was looking I have noticed that drive 6 was showing RED like this "drive6?". I thought that my drive must have failed so I have replace it and performed "preclear" and data-rebuild. When I look at the df-h /dev/md1 238G 112G 126G 48% /mnt/disk1 /dev/md2 238G 34G 204G 15% /mnt/disk2 /dev/md3 1.9T 1.6T 233G 88% /mnt/disk3 /dev/md4 1.9T 1.5T 376G 80% /mnt/disk4 /dev/md5 1.9T 1.4T 478G 75% /mnt/disk5 /dev/md6 1.9T 1.5T 389G 80% /mnt/disk6 /dev/md7 1.9T 1.4T 467G 75% /mnt/disk7 Disk 6 shows 80% but when I look in /mnt/ disk 6 shows ' marks and when I enter the disk there is nothing there. drwxrwxrwx 4 nobody users 36 May 8 2022 disk1/ drwxrwxrwx 4 nobody users 42 Mar 5 2023 disk2/ drwxrwxrwx 13 nobody users 162 Jan 13 22:49 disk3/ drwxrwxrwx 6 nobody users 64 May 6 2022 disk4/ drwxrwxrwx 6 nobody users 64 Jan 13 22:49 disk5/ d????????? ? ? ? ? ? disk6/ drwxrwxrwx 9 nobody users 110 Dec 9 18:56 disk7/ drwxrwxrwt 2 nobody users 40 Jan 24 19:40 disks/ I have also attached my diagnostic file. Any idea how I can get my drive 6 back on-line. Thanks in advance. tower-diagnostics-20240124-2051.zip Quote Link to comment
Virakocha Posted January 24 Author Share Posted January 24 To add as well. on Main page Disk 6 shows as available. With this disk 6 failure my home assistant VM and several dockers stopped working. Quote Link to comment
Frank1940 Posted January 24 Share Posted January 24 Quote What happens when you click on the 'View' icon for disk6? (Circled in the quote above...) Do you have a recent backup of your Boot (Flash) drive? Quote Link to comment
Virakocha Posted January 24 Author Share Posted January 24 (edited) Drive 6 is empty . other drives show various folders Edited January 24 by Virakocha Quote Link to comment
Frank1940 Posted January 24 Share Posted January 24 50 minutes ago, Virakocha said: Two days ago I we had a power outrage and since then I can't get my unraid back and running. Bu the Diagnostics file begins on Dec 10th and the last entry is on Jan17th. The ZIP file itself has today's date embedded in the file name. What are you defining as a power outage and when did it occur? Is your server on a UPS? Did the server actually shutdown? (From your description, I would have expected that the syslog would have started when you powered your server backup, it would contain recent bootup entries, and would show some recent events--- such a login from the GUI.) Since you are using a RAID controller, there are no SMART reports on any of your drives. (A common issue with RAID controllers...) Quote Link to comment
Virakocha Posted January 24 Author Share Posted January 24 Hey Frank, So my setup is DELL poweredge R710. I don't have any UPS and power cut happened this Monday 22nd f Jan, twice. First one was at 6:00 then one more followed 1.5h later. Since Monday I have been struggling to get drive 6 back on-line. It could be that something has happened on 17th of Jan. I was on business trip so I can't really say that I have noticed anything unusual before. Since that I can't access VM Home assistant I would be sure that if this would happened on 17th I would know for sure. Quote Link to comment
Solution JorgeB Posted January 25 Solution Share Posted January 25 Jan 24 19:41:30 Tower kernel: XFS (md6): Corruption detected! Free inode 0xc66b0d3e not marked free! (mode 0x81b6) Check filesystem on disk6, run it without -n Quote Link to comment
Virakocha Posted January 25 Author Share Posted January 25 Hi Jorge, putting system in maintenance mode and running xfs_repair -v /dev/mdX in terminal has fixed the issue. Thanks a lot !!!!! 1 Quote Link to comment
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