Fpsware Posted November 19, 2019 Share Posted November 19, 2019 I recently experienced 2 faulty drives, the first was rebuild successfully, the second was in the process but appears I'll loose this - no major loss. But right now I'm experiencing a significant number of errors that are preventing basic use. * Dockers are failing to run/load * Intermittently I can't write to ANY shares (zero free space) The most frequent error appear in the log is... Nov 19 17:46:44 Tower kernel: BTRFS info (device md2): the free space cache file (133164957696) is invalid, skip it Nov 19 17:47:18 Tower kernel: BTRFS error (device md2): csum mismatch on free space cache Nov 19 17:47:18 Tower kernel: BTRFS warning (device md2): failed to load free space cache for block group 403747897344, rebuilding it now Nov 19 17:47:19 Tower kernel: BTRFS info (device md2): the free space cache file (419854024704) is invalid, skip it Nov 19 17:47:20 Tower kernel: BTRFS info (device md2): the free space cache file (438107635712) is invalid, skip it Nov 19 17:47:31 Tower kernel: BTRFS info (device md2): the free space cache file (531523174400) is invalid, skip it Nov 19 17:47:31 Tower kernel: BTRFS info (device md2): the free space cache file (532596916224) is invalid, skip it Nov 19 17:47:50 Tower kernel: BTRFS info (device md2): the free space cache file (751640248320) is invalid, skip it Nov 19 17:47:50 Tower kernel: BTRFS info (device md2): the free space cache file (752713990144) is invalid, skip it Nov 19 17:47:54 Tower kernel: BTRFS error (device md2): bad tree block start, want 943587328 have 0 Nov 19 17:48:22 Tower kernel: BTRFS error (device md2): bad tree block start, want 943702016 have 0 Nov 19 17:48:22 Tower kernel: BTRFS error (device md2): error loading props for ino 1145 (root 1): -5 Nov 19 17:48:22 Tower kernel: BTRFS error (device md2): bad tree block start, want 943702016 have 0 Nov 19 17:48:22 Tower kernel: BTRFS error (device md2): bad tree block start, want 943702016 have 0 Nov 19 17:54:55 Tower kernel: BTRFS info (device md1): no csum found for inode 4382249 start 146083840 Nov 19 17:54:55 Tower kernel: BTRFS warning (device md1): csum failed root 5 ino 4382249 off 146083840 csum 0xdafe0910 expected csum 0x00000000 mirror 1 Nov 19 17:55:06 Tower kernel: BTRFS warning (device md1): md1 checksum verify failed on 1024966656 wanted 2F4106F6 found 5048064A level 0 Nov 19 17:55:06 Tower kernel: BTRFS info (device md1): no csum found for inode 4382249 start 146083840 Nov 19 17:55:06 Tower kernel: BTRFS warning (device md1): csum failed root 5 ino 4382249 off 146083840 csum 0xdafe0910 tower-diagnostics-20191119-0452.zip Quote Link to comment
Fpsware Posted November 19, 2019 Author Share Posted November 19, 2019 Running a SCRUB on Drive 1 the log fills with error messages: Nov 19 17:59:29 Tower kernel: BTRFS error (device md1): bdev /dev/md1 errs: wr 2, rd 3, flush 0, corrupt 7, gen 0 Nov 19 17:59:29 Tower kernel: BTRFS error (device md1): unable to fixup (regular) error at logical 932790272 on dev /dev/md1 Nov 19 17:59:29 Tower kernel: BTRFS warning (device md1): checksum error at logical 932724736 on dev /dev/md1, physical 932724736: metadata leaf (level 0) in tree 7 Nov 19 17:59:29 Tower kernel: BTRFS warning (device md1): checksum error at logical 932724736 on dev /dev/md1, physical 932724736: metadata leaf (level 0) in tree 7 Quote Link to comment
JorgeB Posted November 19, 2019 Share Posted November 19, 2019 Filesystem is corrupt, best to backup any data and reformat. Quote Link to comment
Fpsware Posted November 19, 2019 Author Share Posted November 19, 2019 So a complete reinstall of Unraid? Quote Link to comment
JorgeB Posted November 19, 2019 Share Posted November 19, 2019 No, format disk1. Quote Link to comment
Fpsware Posted November 19, 2019 Author Share Posted November 19, 2019 Disk 1 is only recently rebuilt, less than 24 hours ago. Quote Link to comment
JorgeB Posted November 19, 2019 Share Posted November 19, 2019 1 hour ago, johnnie.black said: Filesystem is corrupt Quote Link to comment
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