Posted By: pdvox123 (Peta) on 'CZunix' Title: mdadm, raid 1 Date: Thu May 5 23:09:50 2011 Da se zaziva beze ztrat opravit raid1 tak, aby se mi po restartu sam nahodil? Mam dve zrcadla, root fs na md0 ( / ) a md1 ( /DATA ). Md1 jsem delal rucne znovu pres # mdadm --create /dev/md1 --level=1 -n 2 /dev/sda3 /dev/sdb3 Vsechny oddlily jsou fd Linux raid autodetect. Pole funguje, ale po restartu se nenahodi a musim dat rucne mdadm --assemble .... Co mi chybi? nejaky persistent superblock? Diky. /proc/mdstat md1 : active raid1 sda3[0] sdb3[1] 944236352 blocks [2/2] [UU] md0 : active raid1 sda1[0] sdb1[2] 31454136 blocks super 1.0 [2/2] [UU] bitmap: 12/240 pages [48KB], 64KB chunk # mdadm --detail /dev/md1 /dev/md1: Version : 0.90 Creation Time : Tue Apr 5 21:09:09 2011 Raid Level : raid1 Array Size : 944236352 (900.49 GiB 966.90 GB) Used Dev Size : 944236352 (900.49 GiB 966.90 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 1 Persistence : Superblock is persistent Update Time : Thu May 5 22:57:31 2011 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 UUID : 9e4ea66d:83a80077:b61deb77:cbb381cb (local to host router) Events : 0.36 Number Major Minor RaidDevice State 0 8 3 0 active sync /dev/sda3 1 8 19 1 active sync /dev/sdb3