Some more information: [root@ron ~]# uname -a Linux ron 3.14.3-2-ARCH #1 SMP PREEMPT Mon May 12 20:52:20 CEST 2014 x86_64 GNU/Linux [root@ron ~]# btrfsck /dev/mapper/raid0d0 Checking filesystem on /dev/mapper/raid0d0 UUID: 18d8b702-5519-40dc-ab14-c425xxxxxxxx checking extents read block failed check_tree_block corrupt extent record: key 4310691840 168 524288 corrupt extent record: key 4351066112 168 524288 ref mismatch on [0 16384] extent item 0, found 1 Backref 0 parent 7 root 7 not found in extent tree backpointer mismatch on [0 16384] owner ref check failed [0 16384] ref mismatch on [93011968 16384] extent item 1, found 0 Backref 93011968 root 7 not referenced back 0x28fbff0 Incorrect global backref count on 93011968 found 1 wanted 0 backpointer mismatch on [93011968 16384] owner ref check failed [93011968 16384] Backref 4310691840 root 261 owner 14381 offset 11534336 num_refs 0 not found in extent tree Incorrect local backref count on 4310691840 root 261 owner 14381 offset 11534336 found 1 wanted 0 back 0x3e29120 backpointer mismatch on [4310691840 524288] ref mismatch on [4321177600 524288] extent item 0, found 1 Backref 4321177600 root 261 owner 14381 offset 22020096 num_refs 0 not found in extent tree Incorrect local backref count on 4321177600 root 261 owner 14381 offset 22020096 found 1 wanted 0 back 0x2eca0e0 backpointer mismatch on [4321177600 524288] Backref 4351066112 root 261 owner 14381 offset 51904512 num_refs 0 not found in extent tree Incorrect local backref count on 4351066112 root 261 owner 14381 offset 51904512 found 1 wanted 0 back 0x2eca140 backpointer mismatch on [4351066112 524288] Errors found in extent allocation tree or chunk allocation checking free space cache checking fs roots root 260 root dir 256 error read block failed check_tree_block btrfsck: cmds-check.c:1104: count_csum_range: Assertion `!(ret < 0)' failed. Aborted (core dumped) -- 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
