Here is another way in which btrfs-tools crashes if it sees things it
doesn''t like.
Is anyone interested in those, or not really?
gandalfthegreat:/tmp# btrfs-find-root /dev/mapper/ssdcrypt
Check tree block failed, want=20971520, have=10422900740180685247
Check tree block failed, want=20971520, have=10422900740180685247
Check tree block failed, want=20971520, have=9351833364687311396
Check tree block failed, want=20971520, have=9351833364687311396
Check tree block failed, want=20971520, have=9351833364687311396
read block failed check_tree_block
Couldn''t read chunk root
Segmentation fault (core dumped)
btrfs-tools 0.19+20130705-3
--
"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/ | PGP 1024R/763BE901
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs"
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
On 11/19/13, 9:27 PM, Marc MERLIN wrote:> Here is another way in which btrfs-tools crashes if it sees things it > doesn''t like. > > Is anyone interested in those, or not really? > > gandalfthegreat:/tmp# btrfs-find-root /dev/mapper/ssdcrypt > Check tree block failed, want=20971520, have=10422900740180685247 > Check tree block failed, want=20971520, have=10422900740180685247 > Check tree block failed, want=20971520, have=9351833364687311396 > Check tree block failed, want=20971520, have=9351833364687311396 > Check tree block failed, want=20971520, have=9351833364687311396 > read block failed check_tree_block > Couldn''t read chunk root > Segmentation fault (core dumped) > > btrfs-tools 0.19+20130705-3 >Can you try the 3.12 release of btrfs-progs? Lots of stuff fixed since 0.19 / July 2013. Still might segfault ;) but please test upstream... -Eric -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html