Hello, I get messages like (2.4.0-13-4): Dec 26 11:59:35 sjoerd kernel: VFS: Unsupported blocksize on dev md(9,3). when trying to mount these /dev/md? . It worked fine with the 2.4.0-12, and the ext2 on lvm seems to work properly (after the LVM 0.9 utils update) a 'cat /dev/md1 > /images/md1' and 'mount -oloop /images/md1 /mnt' works fine with test-13-4. Just in case it matters: # mount --version mount: mount-2.10m # cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid5] read_ahead 1024 sectors md3 : active linear lvmz[1] lvmy[0] 155520 blocks 32k rounding md2 : active raid1 lvmx[1] lvmw[0] 102336 blocks [2/2] [UU] md1 : active raid5 lks level 5, 32k chunk, algorithm 0 [4/4] [UUUU] md0 : active raid0 lvmv[3] lvmu[2] lvmt[1] lvms[0] 409344 blocks 4k chunks unused devices: <none> Greatings, -- Arjan Filius mailto:[EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/