October 5, 20241 yr Hi everyone, one of my array disks became "Unmountable: Unsupported or no file system". What should i do? There was for sure data on it. Replace the drive an start parity check with corrections on? I'm running unRAID 6.12.10 on the following hardware: Dell T430 Intel® Xeon® CPU E5-2690 v3 @ 2.60GHz 4x SK-Hynic HMA42GR7MFR4N-TF, 16 GiB DDR4 @ 2133 MT/s 2x HDD for Parity 19x HDD/SSD Array Disks 2x SSD for Cache diagnostics-20241005-1225.zip
October 5, 20241 yr Author Hi @JorgeB, thanks for replying. I let it run via Webgui. Phase 1 - find and verify superblock... Phase 2 - using internal log - zero log... ERROR: The filesystem has valuable metadata changes in a log which needs to be replayed. Mount the filesystem to replay the log, and unmount it before re-running xfs_repair. If you are unable to mount the filesystem, then use the -L option to destroy the log and attempt a repair. Note that destroying the log may cause corruption -- please attempt a mount of the filesystem before doing this.
October 5, 20241 yr Author Okay, i did. After that, i stopped the array and started it normally. The disks starts ok for the array. Should i run now a parity check? 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 destroyed because the -L option was used. - scan filesystem freespace and inode maps... clearing needsrepair flag and regenerating metadata invalid start block 2563684048 in record 238 of bno btree block 0/27716645 agi unlinked bucket 54 is 29097206 in ag 0 (inode=29097206) sb_ifree 540, counted 547 sb_fdblocks 54647131, counted 112435777 - 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 - process newly discovered inodes... Phase 4 - check for duplicate blocks... - setting up duplicate extent list... - check for inodes claiming duplicate blocks... - agno = 0 - agno = 2 - agno = 3 - agno = 1 Phase 5 - rebuild AG headers and trees... - reset superblock... Phase 6 - check inode connectivity... - resetting contents of realtime bitmap and summary inodes - traversing filesystem ... - traversal finished ... - moving disconnected inodes to lost+found ... disconnected inode 29097206, moving to lost+found Phase 7 - verify and correct link counts... Maximum metadata LSN (46:835895) is ahead of log (1:2). Format log to cycle 49. done
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