Reaynas 204 - Journal is filled with btrfs_log2phys: error!

[jameswalmsley]

Does anyone know what causes this, it looks really bad.

Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624531705856
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336
Jul 13 07:06:40 marillen kernel: btrfs_log2phys: cannot lookup extent mapping for 624535310336

I have rebooted and it has now stopped, but I'm not sure if it returns.
The dmesg log was being constantly filled with these messages.

How can I run a btrfs filesystem check?

James

[mdgm-ntgr]

Can you send me your logs (see the Sending Logs link in my sig)?

[jameswalmsley]

I've sent you the logs:

Its now adding this to the kernel logs:
BTRFS error (device md127): error inheriting props for ino 7135879 (root 4853): -28
BTRFS error (device md127): error inheriting props for ino 7147285 (root 4853): -28
BTRFS error (device md127): error inheriting props for ino 7147449 (root 4853): -28
BTRFS error (device md127): error inheriting props for ino 7147462 (root 4853): -28
BTRFS error (device md127): error inheriting props for ino 7147496 (root 4853): -28

[jameswalmsley]

Some more info, looking at the logs the latest errors happen when doing an rsync backup of my servers.
The earlier message was happening all the time.