Recovering from csum errors

2013-09-02 Thread Rain Maker
Hello list, I was greeted by the following errors in my syslog: Sep 2 23:06:08 laptop kernel: [ 7340.809551] btrfs: checksum error at logical 271008116736 on dev /dev/dm-0, sector 540863448, root 442, inode 1508, offset 10128658432, length 4096, links 1 (path: Werkstation/Windows 8 x64-cl1.vmdk)

Re: Recovering from csum errors

2013-09-02 Thread Rain Maker
First of all, thanks for the quick response. Reply inline. 2013/9/3 Hugo Mills h...@carfax.org.uk: On Mon, Sep 02, 2013 at 11:41:12PM +0200, Rain Maker wrote: Now, I removed the offending file. But is there something else I should have done to recover the data in this file? Can

Deleting a subvolume causes RO remount

2013-09-22 Thread Rain Maker
Hello list, I'm still busy trying to figure out how to get VMs running without corruption (see http://www.spinics.net/lists/linux-btrfs/msg27300.html) and in the process of this, I tried to remove the @vmware subvolume I've made. This seems to trigger some bug, as dmesg is showing an OOPS (2 I