PapaThiele Posted June 28, 2022 Share Posted June 28, 2022 (edited) I am seeing a lot of these errors in Tools/Syslog ata3.00: failed command: READ FPDMA QUEUED ata3.00: exception Emask 0x10 SAct 0x3ff8 SErr 0x4090000 action 0xe frozen I assume I have one or more bad disks -OR- bad SATA cables, or worse yet a bad mobo. Can someone tell me which drive to focus on? If I am totally wrong, can someone point me to what the culprit is? wideglide-diagnostics-20220628-1126.zip Edited June 28, 2022 by PapaThiele Grammer Quote Link to comment
JorgeB Posted June 28, 2022 Share Posted June 28, 2022 This is usually a power/connection issue, and since it's affecting 4 disks connected to the motherboard, disks 7, 8, 9 and 10, see if they have something in common, like a power splitter, could also be a board issue but it's not very likely, also the other two disks connect to the same controller don't show any issues. Quote Link to comment
PapaThiele Posted June 28, 2022 Author Share Posted June 28, 2022 Thanks! I'll check that out Quote Link to comment
PapaThiele Posted June 29, 2022 Author Share Posted June 29, 2022 I tried reseating the power & SATA cables but now all I get for Disk 7 is "Unmountable disk present: Disk 7 • WDC_WD80EMAZ-00WJTA0_2SG6B9AJ (sds)" wideglide-diagnostics-20220628-1942.zip Quote Link to comment
trurl Posted June 29, 2022 Share Posted June 29, 2022 Parity is rebuilding, disk7 is unmountable. Is that correct? Didn't notice any I/O problems in latest diagnostics. Check filesystem on disk7 Quote Link to comment
PapaThiele Posted June 29, 2022 Author Share Posted June 29, 2022 Parity is rebuilding, disk7 is unmountable. Is that correct? I get nervous with this...is this correct? "xfs_repair -v /dev/md7" Quote Link to comment
trurl Posted June 29, 2022 Share Posted June 29, 2022 Simpler to do it from the webUI, it knows what is correct. I should have linked this instead. https://wiki.unraid.net/Manual/Storage_Management#Running_the_Test_using_the_webGui Quote Link to comment
PapaThiele Posted June 29, 2022 Author Share Posted June 29, 2022 Phase 1 - find and verify superblock... Phase 2 - using internal log - zero log... ALERT: The filesystem has valuable metadata changes in a log which is being ignored because the -n option was used. Expect spurious inconsistencies which may be resolved by first mounting the filesystem to replay the log. - 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 = 3 - agno = 4 - agno = 7 - agno = 6 - agno = 2 No modify flag set, skipping phase 5 Phase 6 - check inode connectivity... - traversing filesystem ... - traversal finished ... - moving disconnected inodes to lost+found ... Phase 7 - verify link counts... Maximum metadata LSN (1:2822794) is ahead of log (1:2820534). Would format log to cycle 4. No modify flag set, skipping filesystem flush and exiting. Quote Link to comment
Solution itimpi Posted June 29, 2022 Solution Share Posted June 29, 2022 Run without the -n option (and if it asks for it add the -L option). After that you should be able to restart the array in normal mode and I would expect all the data to be intact. Quote Link to comment
PapaThiele Posted June 29, 2022 Author Share Posted June 29, 2022 Awesome, it worked! All my data appears to be there...from Golden Girls to ummm, never mind. I really appreciate the help. Quote Link to comment
PapaThiele Posted June 29, 2022 Author Share Posted June 29, 2022 Dangit! It went back to: "Unmountable disk present: Disk 7 • WDC_WD80EMAZ-00WJTA0_2SG6B9AJ (sds)" Befotre thiss happened I notice a s#!t-ton of errors being written while the parity was rebuilding. I have another disk pre-clearing. I'll let that finish then replace #7, or at least let it run for now. It's late & I'm too tired to try anything but if anyon leaves unstructions, I'll run through them in the mornin. wideglide-diagnostics-20220628-2310.zip Quote Link to comment
JorgeB Posted June 29, 2022 Share Posted June 29, 2022 Issues with parity and disk7 also look power/connection related. Quote Link to comment
PapaThiele Posted June 30, 2022 Author Share Posted June 30, 2022 I removed everything from my case, replaced any splitters & made sure everything was secure. Seems to have done the trick. Quote Link to comment
trurl Posted June 30, 2022 Share Posted June 30, 2022 How much data is in your lost+found share after the filesystem repair? Quote Link to comment
PapaThiele Posted June 30, 2022 Author Share Posted June 30, 2022 4 minutes ago, trurl said: How much data is in your lost+found share after the filesystem repair? 4.22 MB Quote Link to comment
PapaThiele Posted June 30, 2022 Author Share Posted June 30, 2022 11 minutes ago, trurl said: Not a great loss then I can find "Kathy_Bates_Naked_Bubble_Bath.avi" any old place Quote Link to comment
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