Am 24.02.2010 17:38, schrieb Stefan G. Weichinger: > I now have md4 on sda4 and sdb4 ... xfs_repaired ... and sync the data > to a plain new xfs-partition on sdc4 ... just to get current data out of > the way. Status now, after another reboot because of a failing md4: why degraded? How to get out of that and re-add sdc4 or sdd4 ? What about that device 2 down there?? server-gentoo ~ # mdadm -D /dev/md4 /dev/md4: Version : 00.90.03 Creation Time : Tue Aug 5 14:14:16 2008 Raid Level : raid5 Array Size : 291820544 (278.30 GiB 298.82 GB) Used Dev Size : 145910272 (139.15 GiB 149.41 GB) Raid Devices : 3 Total Devices : 2 Preferred Minor : 4 Persistence : Superblock is persistent Update Time : Wed Feb 24 17:41:15 2010 State : clean, degraded Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Layout : left-symmetric Chunk Size : 64K UUID : d4b0e9c1:067357ce:2569337e:e9af8bed Events : 0.198 Number Major Minor RaidDevice State 0 8 4 0 active sync /dev/sda4 1 8 20 1 active sync /dev/sdb4 2 0 0 2 removed -- 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