On Thursday July 19, fragabr@xxxxxxxxx wrote: > On Fri, 20 Jul 2007 12:14:31 +1000 > Neil Brown <neilb@xxxxxxx> wrote: > > > What does > > od -D -j 65536 -N 4 /dev/md1 > > show. This is the size the reiserfs thinks it is using. Multiply by > > 4 and you should get 77642048 or maybe a little less. If you get > > more, then reiserfs think the device is bigger than it is. If don't > > then I have no idea what the problem is. > > The output is: > > 0200000 19410528 > 0200004 > > so... > > 19410528 x 4 = 77642112 > > The difference (77642048 - 77642112) is 64. So reiserfs thinks the devices is 64K larger than it really is. I wonder how that happened. > > Does it help? What could I do now? Thanks! It helps that we know why you get these errors. It looks like you should be able to fix it with resize_reiserfs. Looking at the man page I have, you could umount /whatever resize_reiserfs -s -64K /dev/md1 mount /whatever However I recommend reading the man page yourself, as this isn't the sort of thing you want to get wrong. NeilBrown - 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
