October 20, 20169 yr I am on version 5.0.6. I haven't changed a thing in over a year, apart from changing up two drives a few months ago. Now for the fourrh time in a little over a week everything freezes up. It all seems random. This is what the screen looks like At this point the only thing I can do is press reset! Can anyone shed some light on this for me.. I don't see anything abnormal in the logs... actually I can't see a log dated with the actual crash time Sent from my iPhone using Tapatalk
October 21, 20169 yr Author Disk all are working properly. Parity check came out with no errors. What should I be looking for in the File System ?
October 21, 20169 yr You'd be looking for file system corruption, since the crash seems to be caused by reiserfs, this as nothing to do with disk health and/or parity. https://lime-technology.com/wiki/index.php/Check_Disk_Filesystems#Drives_formatted_with_ReiserFS_using_unRAID_v5_or_later
October 21, 20169 yr Disk all are working properly. Parity check came out with no errors. What should I be looking for in the File System ? You should stop the array and restart it in Maintenance mode. Having done that for each disk from a console/telenet session run a command of the form: reiserfsck --check /dev/mdX where X corresponds to the disk to be checked. Note that this command can take a long time to run (hours) so if using a telnet session to run the command you need to keep it open for the duration. If any errors are found then reiserfsck normally suggest the extra parameters that need to be used on a rerun to fix the detected corruption, but it might be a good idea to check back here first as running the wrong command can lead to data loss.
October 23, 20169 yr Author Thank you both. I will be doing that now and reporting back what ever I get
October 23, 20169 yr Author Quick question... I just had to RESET again... Now the system is doing a parity check. Can I stop the partiy check.. Put the parity offline and then do the reiserfsck check ?
October 23, 20169 yr You can cancel the parity check, no need to put the parity offline, whatever that means, just start in maintenance mode and check filesystem on all disks.
October 23, 20169 yr .. lol... I meant Array offline .... Thanks you want the array to be online in Maintenance mode. You can then run the file system check against the /dev/mdX devices (where X corresponds to the disk number in the unRAID GUI). This will ensure that parity remains valid while doing the check (and any subsequent repair).
October 24, 20169 yr Author Ok, got the following message from reiserfsck.... Sent from my iPhone using Tapatalk
October 24, 20169 yr Author Sent from my iPhone using Tapatalk Thanks... And sorry from the post mixup ... I did something on the iphone and then on the computer and it got mixed up
October 24, 20169 yr Author You need to run reiserfsck with --rebuild-tree for that disk. I guessing this is done in Maintenance mode?
October 25, 20169 yr Author Yes, start in maintenance mode and run: reiserfsck --rebuild-tree /dev/md2 Thanks, that did the job. I love the quick replies on this forum.
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