On Tue, Dec 15, 2020 at 8:31 PM Roman Mamedov <r...@romanrm.net> wrote: > > On Mon, 14 Dec 2020 23:27:51 +0100 > Ian Kumlien <ian.kuml...@gmail.com> wrote: > > > Aaaand sorry, turns out that my raid device was 1 fifth of its > > original size and it had to be manually remedied... > > > > Now lets see if data survives this... > > So, how did it went, and was all data OK?
According to btrfs check everything is a-ok! ;) > This was a really nasty release, there will be many people with the same > issue. For instance, just posted: > https://marc.info/?l=linux-raid&m=160805755832376&w=2 > Would be helpful if you could reply there with the steps you took to solve it > and your experiences. Will do! > Thanks! > > > On Mon, Dec 14, 2020 at 10:18 PM Ian Kumlien <ian.kuml...@gmail.com> wrote: > > > > > > On Mon, Dec 14, 2020 at 9:33 PM Ian Kumlien <ian.kuml...@gmail.com> wrote: > > > > > > > > On Mon, Dec 14, 2020 at 8:57 PM Ian Kumlien <ian.kuml...@gmail.com> > > > > wrote: > > > > > > > > > > On Mon, Dec 14, 2020 at 5:50 PM Holger Hoffstätte > > > > > <hol...@applied-asynchrony.com> wrote: > > > > > > > > > > > > On 2020-12-14 17:28, Ian Kumlien wrote: > > > > > > > Hi, > > > > > > > > > > > > > > Upgraded from 5.9.6 to 5.10 and now I get this: > > > > > > > [ 581.665506] BTRFS: device fsid > > > > > > > 3c16de2d-33b6-436a-ba17-38b917ae3e33 > > > > > > > devid 1 transid 258057 /dev/dm-0 scanned by systemd-udevd (1043) > > > > > > > [ 589.602444] BTRFS info (device dm-0): use lzo compression, > > > > > > > level 0 > > > > > > > [ 589.602459] BTRFS info (device dm-0): enabling auto defrag > > > > > > > [ 589.602465] BTRFS info (device dm-0): using free space tree > > > > > > > [ 589.602470] BTRFS info (device dm-0): has skinny extents > > > > > > > [ 589.603082] attempt to access beyond end of device > > > > > > > dm-0: rw=4096, want=36461289632, limit=10971543296 > > > > > > > [ 589.603108] attempt to access beyond end of device > > > > > > > dm-0: rw=4096, want=36461355168, limit=10971543296 > > > > > > > [ 589.603125] BTRFS error (device dm-0): failed to read chunk > > > > > > > root > > > > > > > [ 589.603412] BTRFS error (device dm-0): open_ctree failed > > > > > > > [ 834.619193] BTRFS info (device dm-0): use lzo compression, > > > > > > > level 0 > > > > > > > [ 834.619209] BTRFS info (device dm-0): enabling auto defrag > > > > > > > [ 834.619214] BTRFS info (device dm-0): using free space tree > > > > > > > [ 834.619219] BTRFS info (device dm-0): has skinny extents > > > > > > > [ 834.619825] attempt to access beyond end of device > > > > > > > dm-0: rw=4096, want=36461289632, limit=10971543296 > > > > > > > [ 834.619844] attempt to access beyond end of device > > > > > > > dm-0: rw=4096, want=36461355168, limit=10971543296 > > > > > > > [ 834.619858] BTRFS error (device dm-0): failed to read chunk > > > > > > > root > > > > > > > [ 834.620205] BTRFS error (device dm-0): open_ctree failed > > > > > > > > > > > > > > Any ideas? > > > > > > > > > > > > > > > > > > > See > > > > > > https://lore.kernel.org/lkml/20201214053147.ga24...@codemonkey.org.uk/ > > > > > > + followups. Nothing to do with btrfs. > > > > > > > > > > Thank you! and 5.0.1 has been released with the patches reverted, FYI > > > > > =) > > > > > > > > No, I'm sad to report that that's not it... or there are other deeper > > > > raid issues... > > > > > > > > [ 108.688424] BTRFS info (device dm-0): use lzo compression, level 0 > > > > [ 108.688439] BTRFS info (device dm-0): enabling auto defrag > > > > [ 108.688444] BTRFS info (device dm-0): using free space tree > > > > [ 108.688449] BTRFS info (device dm-0): has skinny extents > > > > [ 108.688955] attempt to access beyond end of device > > > > dm-0: rw=4096, want=36461289632, limit=10971543296 > > > > [ 108.688978] attempt to access beyond end of device > > > > dm-0: rw=4096, want=36461355168, limit=10971543296 > > > > [ 108.688994] BTRFS error (device dm-0): failed to read chunk root > > > > [ 108.689310] BTRFS error (device dm-0): open_ctree failed > > > > > > > > This is with 5.0.1 > > > > > > As an update, 5.9.6 can't mount it either > > > > > > > > > -h > > > -- > With respect, > Roman
