On 7 August 2015 at 00:17, Peter Foley <[email protected]> wrote: > Hi, > > I have an btrfs volume that spans multiple disks (no raid, just > single), and earlier this morning I hit some hardware problems with > one of the disks. > I tried btrfs dev del /dev/sda1 /, but btrfs was unable to migrate the > 1gb that appears to be causing the read errors. > See http://sprunge.us/aeZC
You might want to try to save as much as possible from the failing disk with the help of GNU ddrescue. Either by copying sda to a replacement disk or by copying sda1 to a file for loopback mounting. Unmount filesystem before copying and remove sda before you mount with the copy. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
