Hi, I had a RAID 10, crashed since a few days, made with a soft RAID 0 (/dev/md5) of 2 soft RAID 1 (/dev/md3 and /dev/md4). I'm using default kernel on Debian Etch. I had to recreate the main RAID 0 (mdadm --create), I thought that the order of /dev/md3 and /dev/md4 was not important (mdadm is known to find the good order automatically), but it seems it took the 2 arrays in the wrong order : when I tried to mount it, it failed, with the message "you need to reiserfsck", so I made a fsck, it said "you have to rebuild-tree", I did it and now all my files are messed up, and it seems theye are sliced !!! I asked for a Reiserfs specialist who said my whole partition has an offset of 64K. And it's the chunk size of my RAID 0 ! So do you think that the order of my sub-arrays REALLY changed in the RAID 0 ? and do you think possible to reorder that, before retrying higher level tools like fsck ? Thank you for your help ! Regards, -- Christophe -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
