I made a little bit of progress recovering this mess, seems btrfs-progs has improved since I last tried.
# ./btrfs-find-root /dev/mapper/tr5ut-vicep--library [..] Well block 317865713664 seems great, but generation doesn't match, have=574372, want=575931 Well block 317874491392 seems great, but generation doesn't match, have=575930, want=575931 Found tree root at 317874626560 Seems like this is a good sign that btrfs-find-root was able to find the root. But I'm still stuck on this trying to run btrfs-restore: # ./btrfs-restore -v -i -u 1 -t 317874626560 /dev/mapper/tr5ut-vicep--library . checksum verify failed on 317874630656 wanted 8E19212D found FFFFFFA6 checksum verify failed on 317874630656 wanted 8E19212D found FFFFFFA6 checksum verify failed on 317874630656 wanted 491D9C1A found FFFFFFA6 checksum verify failed on 317874630656 wanted 8E19212D found FFFFFFA6 Csum didn't match btrfs-restore: disk-io.c:441: find_and_setup_root: Assertion `!(ret)' failed. Aborted It seems like -i should ignore the csum mismatch, what am I missing? -- Ryan C. Underwood, <[email protected]>
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