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
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