joe90 Posted July 2, 2022 Share Posted July 2, 2022 So I was on vacation and when i came back my server was showing errors on 1 drive and unmountable on another - I restarted and the errors on the other drives disappeared but disk 14 has an error unmontable wrong or no file system but when i put the server online the disk still showed up as an available - not as an emulated disk sixertower-diagnostics-20220702-1641.zip Quote Link to comment
trurl Posted July 2, 2022 Share Posted July 2, 2022 Start the array and attach new diagnostics to your NEXT post Quote Link to comment
trurl Posted July 2, 2022 Share Posted July 2, 2022 Disk14 disabled and unmountable. It was already unmountable when you booted. Looks like a connection problem with disk5. You need to fix that before atttempting to do anything with the disabled disk14 since all disks are involved in emulating the disabled disk. Marvell controllers are not recommended, and RAID controllers are not recommended Unrelated, but why are you installing so much of Nerdpack? I recommend only installing from Nerdpack those things you use regularly. Quote Link to comment
JorgeB Posted July 3, 2022 Share Posted July 3, 2022 You should also replace the SATA cable for disk2, it's detecting CRC errors. Quote Link to comment
joe90 Posted July 3, 2022 Author Share Posted July 3, 2022 ok thanks for the help - I removed the 6tb drive and replaced the drive with another 18TB and started reconsctruction - this will run for another 5-10 hours I've removed the 6 TB from the arrays and started data-rebuild, the drive shows as DEV 1 here's the started diagnostics sixertower-diagnostics-20220703-1414.zip Quote Link to comment
joe90 Posted July 12, 2022 Author Share Posted July 12, 2022 after letting the 18tb drive rebuild it still shows as unmountable :wrong or no filesystem but the status of the drive is back to green and shows unmountable disk present disk 14 : ST180000(sde) Quote Link to comment
JorgeB Posted July 12, 2022 Share Posted July 12, 2022 Check filesystem on disk14. Quote Link to comment
joe90 Posted July 13, 2022 Author Share Posted July 13, 2022 Phase 1 - find and verify superblock... bad primary superblock - bad magic number !!! attempting to find secondary superblock... attempting to find secondary superblock... unable to verify superblock, continuing... Exiting now.... Quote Link to comment
joe90 Posted July 13, 2022 Author Share Posted July 13, 2022 here's the latest diag in maintenance mode sixertower-diagnostics-20220713-1950.zip Quote Link to comment
JorgeB Posted July 14, 2022 Share Posted July 14, 2022 Are you sure dis14 was ever formatted? Quote Link to comment
joe90 Posted July 14, 2022 Author Share Posted July 14, 2022 I installed the disk14 18 tb has a replacement for the 6tb that was saying it was defective - then let it recover the 6tb is now seen in unassigned device as dev1 and was previously formatted with xfs and usage was about 90% Quote Link to comment
JorgeB Posted July 14, 2022 Share Posted July 14, 2022 Then probably something went wrong with the rebuild, do you still have the old disk? Quote Link to comment
joe90 Posted July 14, 2022 Author Share Posted July 14, 2022 yes the old disk as stated above is : the 6tb is now seen in unassigned device as dev1 and was previously formatted with xfs and usage was about 90% Quote Link to comment
Solution JorgeB Posted July 14, 2022 Solution Share Posted July 14, 2022 I can't see unassinged devices number in the diags, but since there's only one unassigned disk I assume it's the 6TB Seagate, if yes the disk looks OK, so just mount it UD and if all looks good format disk 14 and copy the data over. Quote Link to comment
joe90 Posted July 19, 2022 Author Share Posted July 19, 2022 ok great - thanks for the help! back online with all my data... 1 Quote Link to comment
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