Checando problemas com o raid

 

mdadm --detail /dev/md0

Saída:

/dev/md0:         Version : 0.90   Creation Time : Tue Nov 10 16:59:53 2009      Raid Level : raid5      Array Size : 1953519872 (1863.02 GiB 2000.40 GB)   Used Dev Size : 976759936 (931.51 GiB 1000.20 GB)    Raid Devices : 3   Total Devices : 3 Preferred Minor : 0     Persistence : Superblock is persistent     Update Time : Mon Sep 17 10:07:17 2012           State : clean Active Devices : 3 Working Devices : 3 Failed Devices : 0   Spare Devices : 0          Layout : left-symmetric      Chunk Size : 64K            UUID : 199954ec:f5ad3e02:b724057d:bb7e177f          Events : 0.4120     Number   Major   Minor   RaidDevice State        0       8       17        0      active sync   /dev/sdb1        1       8       33        1      active sync   /dev/sdc1        2       8       49        2      active sync   /dev/sdd1

 

mdadm --detail /dev/md1

Saída:

/dev/md1:         Version : 0.90   Creation Time : Thu Aug  5 10:58:24 2010      Raid Level : raid0      Array Size : 2930271872 (2794.53 GiB 3000.60 GB)    Raid Devices : 2   Total Devices : 2 Preferred Minor : 1     Persistence : Superblock is persistent     Update Time : Thu Aug  5 10:58:24 2010           State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0   Spare Devices : 0      Chunk Size : 64K            UUID : ea7d3a99:67f4e3e5:6ffca8c5:5048baa6 (local to host webserver.c                                                                                                                                                             ompbio.ludwig.org.br)          Events : 0.1     Number   Major   Minor   RaidDevice State        0       8       65        0      active sync   /dev/sde1        1       8       81        1      active sync   /dev/sdf1

 

 

Fonte:

• http://softwarelivre.org/andre-ferraro/blog/linux-corringindo-falhas-e-solucionando-problemas-de-raid-no-ubuntu-intrepid-ubuntu-8.10