On Tue, Apr 08, 2014 at 07:49:14PM -0400, Chris Mason wrote: > > > On 04/08/2014 06:09 PM, Marc MERLIN wrote: > >I forgot to add that while I'm not sure if anyone ended up looking at the > >last image I made regarding > >https://bugzilla.kernel.org/show_bug.cgi?id=72801 > > > >I can generate a an image of that filesystem if that helps, or try other > >commands which hopefully won't crash my running server :) > >(filesystem is almost 2TB, so the image will again be big) > > > > Hi Marc, > > So from the messages it looks like your space cache is corrupted. Lets > start with clearing the space cache and running fsck and seeing exactly > what is wrong. gargamel:~# mount -o clear_cache /dev/dm-4 /mnt/mnt [48132.661274] BTRFS: device label btrfs_raid0 devid 1 transid 50567 /dev/mapper/raid0d1 [48132.703063] BTRFS info (device dm-5): force clearing of disk cache [48132.724780] BTRFS info (device dm-5): disk space caching is enabled Mmmh, I've never had much luck with btrfsck > An image will definitely help if you have a pipe big enough to upload it. Mmmh, I guess I should have taken this before the clear_cache mount, but even after that, I still got the crash, so let me take an image first Then, what fsck options do you recommend? Thanks, Marc -- "A mouse is a device used to point at the xterm you want to type in" - A.S.R. Microsoft is to operating systems .... .... what McDonalds is to gourmet cooking Home page: http://marc.merlins.org/ -- 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
