On wed, 15 Jan 2014 11:40:09 -0800, Vladi Gergov wrote: > Hi, in 2010 i had an issue with my raid1 when one drive failed and i > added another drive to the array and tried to rebuild. Here is what bug > I hit according to Chris Mason > http://www.mail-archive.com/[email protected]/msg06868.html > > I have since updated to lastes btrfs-tools 3.12 + kernel 3.13-rc7 and > attempted an chunk recovery which failed with this > http://bpaste.net/show/168445/ > > If anyone can help me get at least some of the data off this bad boy it > would be great! I am cc'ing Miao since his name was thrown under the bus > in irc :). Thanks in advance! >
Chunk recover command can only recover the case that the devices are good, only the chunk tree is corrupted. So it is not suitable to fix your issue. I think you can try the replace function if you can mount the device successfully, just like: # mount <dev> -o degraded <mnt> # btrfs replace start missing <new_dev> Thanks Miao -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
