Re: Please help. Repair probably bitflip damage and suspected bug

2017-06-20 Thread Chris Murphy
> [Sun Jun 18 04:02:43 2017] BTRFS critical (device sdb2): corrupt node, bad key order: block=5123372711936, root=1, slot=82 >From the archives, most likely it's bad RAM. I see this system also uses XFS v4 file system, if it were made as XFS v5 using metadata csums you'd probably eventually run i

Re: Please help. Repair probably bitflip damage and suspected bug

2017-06-19 Thread Jesse
I just noticed a series of seemingly btrfs related call traces that for the first time, did not lock up the system. I have uploaded dmesg to https://paste.ee/p/An8Qy Anyone able to help advise on these? Thanks Jesse On 19 June 2017 at 17:19, Jesse wrote: > Further to the above message report

Re: Please help. Repair probably bitflip damage and suspected bug

2017-06-19 Thread Jesse
Further to the above message reporting problems, I have been able to capture a call trace under the main system rather than live media. Note this occurred in rsync from btrfs to a separate drive running xfs on a local filesystem (both sata drives). So I presume that btrfs is only reading the drive

Please help. Repair probably bitflip damage and suspected bug

2017-06-17 Thread Jesse
My Linux Mint system is starting up and usable, however, I am unable to complete any scrub as they abort before finished. There are various inode errors in dmesg. Badblocks (readonly) finds no errors. checking extents gives bad block 5123372711936 on both /dev/sda2 and /dev/sda2. A btrfscheck (read

Please help repair probably bitflip damage

2017-06-17 Thread Jesse
My Linux Mint system is starting up and usable, however, I am unable to complete any scrub as they abort before finished. There are various inode errors in dmesg. Badblocks (readonly) finds no errors. checking extents gives bad block 5123372711936 on both /dev/sda2 and /dev/sda2. A btrfscheck (read