Re: Several unhappy btrfs's after RAID meltdown

2012-11-15 Thread Ryan C. Underwood
. This could account for the missing data. How could I get to the other root objects? -- Ryan C. Underwood, neme...@icequake.net signature.asc Description: Digital signature

Re: Help with data recovering

2012-06-04 Thread Ryan C. Underwood
btrfsck: invalid option -- 's' usage: btrfsck dev Btrfs Btrfs v0.19 What can I do more? I have found that due to an error in getopt_long() usage, btrfsck does not accept the short-form option. Use --super instead. -- Ryan C. Underwood, neme...@icequake.net signature.asc Description

Re: Help with recover data

2012-06-04 Thread Ryan C. Underwood
a volume which experiences a metadata write error to the underlying medium should be made immediately read-only anyway. -- Ryan C. Underwood, neme...@icequake.net signature.asc Description: Digital signature

Re: Several unhappy btrfs's after RAID meltdown

2012-06-01 Thread Ryan C. Underwood
match btrfs-restore: disk-io.c:441: find_and_setup_root: Assertion `!(ret)' failed. Aborted It seems like -i should ignore the csum mismatch, what am I missing? -- Ryan C. Underwood, neme...@icequake.net signature.asc Description: Digital signature

Re: Several unhappy btrfs's after RAID meltdown

2012-02-12 Thread Ryan C. Underwood
: btrfs_find_last_root: Assertion `!(path-slots[0] == 0)' failed. Aborted -- Ryan C. Underwood, neme...@icequake.net -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo

Re: Several unhappy btrfs's after RAID meltdown

2012-02-07 Thread Ryan C. Underwood
not seem like a lot. Even if the whole beginning of the volume was wiped out surely there is the equivalent of backup superblocks? I can hack if I could just get a clue where to start. -- Ryan C. Underwood, neme...@icequake.net -- To unsubscribe from this list: send the line unsubscribe linux-btrfs

Re: Several unhappy btrfs's after RAID meltdown

2012-02-07 Thread Ryan C. Underwood
/lists/linux-btrfs/msg14890.html I'll take a look at the 'restore' tool, thanks. -- Ryan C. Underwood, neme...@icequake.net btrfsbug.txt.gz Description: Binary data

Re: Several unhappy btrfs's after RAID meltdown

2012-02-07 Thread Ryan C. Underwood
There are some recovery tools there that may extract your data (look at the recover program). I found a 'restore' program, are you referring to the mount option '-o recovery'? -- Ryan C. Underwood, neme...@icequake.net -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body

Re: Several unhappy btrfs's after RAID meltdown

2012-02-07 Thread Ryan C. Underwood
restore: root-tree.c:46: btrfs_find_last_root: Assertion `!(path-slots[0] == 0)' failed. Aborted -- Ryan C. Underwood, neme...@icequake.net -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org More majordomo info at http

Re: Several unhappy btrfs's after RAID meltdown

2012-02-06 Thread Ryan C. Underwood
Does anyone have any idea how I should proceed with the below quoted situation? Unfortunately, I am going to have to give up on btrfs if it is really so fragile. I am using kernel 3.2.2 and btrfs-tools from November. On Sun, Feb 05, 2012 at 12:41:28PM -0600, Ryan C. Underwood wrote: Hi