Hi Unraid-Gemeinde,
Version: 6.12.13
ich habe seit einigen Tagen ein Problem, dass sich bei den Pool-Datenträgen der Cache nicht mehr einhängen lässt.
Nach endlosen suchen um Web, bitte ich euch um Ratschläge bzw. Hilfe.
Aus dem Log vom Cache
Aug 31 17:52:44 Server kernel: BTRFS info (device nvme0n1p1): using crc32c (crc32c-intel) checksum algorithm
Aug 31 17:52:44 Server kernel: BTRFS info (device nvme0n1p1): using free space tree
Aug 31 17:52:44 Server kernel: BTRFS info (device nvme0n1p1): enabling ssd optimizations
Aug 31 17:52:44 Server kernel: BTRFS info (device nvme0n1p1): start tree-log replay
Aug 31 17:52:44 Server kernel: BTRFS info (device nvme0n1p1): leaf 3277258752 gen 1983409 total ptrs 248 free space 1899 owner 2
Aug 31 17:52:44 Server kernel: BTRFS error (device nvme0n1p1): unable to find ref byte nr 4242898944 parent 0 root 7 owner 0 offset 0
Aug 31 17:52:44 Server kernel: BTRFS: error (device nvme0n1p1: state A) in __btrfs_free_extent:3074: errno=-2 No such entry
Aug 31 17:52:44 Server kernel: BTRFS error (device nvme0n1p1: state EA): failed to run delayed ref for logical 4242898944 num_bytes 16384 type 176 action 2 ref_mod 1: -2
Aug 31 17:52:44 Server kernel: BTRFS: error (device nvme0n1p1: state EA) in btrfs_run_delayed_refs:2150: errno=-2 No such entry
Aug 31 17:52:44 Server kernel: BTRFS: error (device nvme0n1p1: state EA) in btrfs_replay_log:2417: errno=-2 No such entry (Failed to recover log tree)
Aug 31 17:52:44 Server kernel: BTRFS error (device nvme0n1p1: state EA): open_ctree failed
aus dem Terminal:
root@Server:~# sudo btrfs check --readonly /dev/nvme0n1p1
Opening filesystem to check...
Checking filesystem on /dev/nvme0n1p1
UUID: e8a977fa-7264-43bf-b94c-64ce88ed27c0
[1/7] checking root items
[2/7] checking extents
ref mismatch on [4242866176 16384] extent item 4294936705, found 1
tree extent[4242898944, 16384] root 7 has no backref item in extent tree
tree extent[4242898944, 16384] root 802893695891275783 has no tree block found
incorrect global backref count on 4242898944 found 2 wanted 1
backpointer mismatch on [4242898944 16384]
ERROR: errors found in extent allocation tree or chunk allocation
[3/7] checking free space tree
[4/7] checking fs roots
[5/7] checking only csums items (without verifying data)
[6/7] checking root refs
[7/7] checking quota groups skipped (not enabled on this FS)
found 115787624448 bytes used, error(s) found
total csum bytes: 27720828
total tree bytes: 190136320
total fs tree bytes: 75481088
total extent tree bytes: 72286208
btree space waste bytes: 31273572
file data blocks allocated: 135777943552
referenced 109237788672
Kann mir jemand sagen, ob und und wie das behoben werden?