On 6.04.2018 16:32, Ben Parsons wrote: > Hi, > > I just had an unexpected restart and now my btrfs pool wont mount. > The error on mount is: > > "ERROR: unsupported checksum algorithm 41700" > > and when running > > btrfs inspect-internal dump-super /dev/sda > ERROR: bad magic on superblock on /dev/sda at 65536 > > I saw a thread in the mailing list about it: > https://www.spinics.net/lists/linux-btrfs/msg75326.html > However I am told on IRC that Qu fixed it using magic. > > Any help would be much appreciated. Try recovering the super block from one of the backup copies via "btrfs rescue super-recover /dev/sda" > > Thanks, > Ben > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
