Hi Tobias On 07/20/2015 06:20 PM, Tobias Holst wrote:
My btrfs-RAID6 seems to be broken again :( When reading from it I get several of these: [ 176.349943] BTRFS info (device dm-4): csum failed ino 1287707 extent 21274957705216 csum 2830458701 wanted 426660650 mirror 2 then followed by a "free_raid_bio"-crash: [ 176.349961] ------------[ cut here ]------------ [ 176.349981] WARNING: CPU: 6 PID: 110 at /home/kernel/COD/linux/fs/btrfs/raid56.c:831 __free_raid_bio+0xfc/0x130 [btrfs]() ...
It's been 3 months now, have you ever figured this out? Do you know if the bug has been identified and fixed or have you filed a bugzilla report?
One drive is broken, so at the moment it is mounted with "-O defaults,ro,degraded,recovery,compress=lzo,space_cache,subvol=raid".
Did you try removing the bad drive and did the system keep crashing anyway? Philip -- 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
