Estou construindo um novo servidor Ubuntu 14.04 com RAID. Eu particionei o sistema operacional e swap partição em um disco rígido pequeno e ter o RAID estritamente para arquivos. Depois de adicionar um novo disco ao RAID, ele agora não me permite montá-lo.
guy@server:~$ sudo mountall
swapon: /dev/disk/by-uuid/ab5617d1-58e1-4013-9690-64679982b2cf: swapon failed: Device or resource busy
mountall: swapon /dev/disk/by-uuid/ab5617d1-58e1-4013-9690-64679982b2cf [1823] terminated with status 255
mountall: Problem activating swap: /dev/disk/by-uuid/ab5617d1-58e1-4013-9690-64679982b2cf
Aqui está o meu fstab:
# / was on /dev/sda1 during installation
UUID=d24a5068-14fb-4cec-831a-4b6d3bdba44d / ext4 errors=remount-ro 0 1
/dev/mapper/VG--RAID-LV--RAID /pangolin ext4 defaults 0 2
# swap was on /dev/sda5 during installation
UUID=ab5617d1-58e1-4013-9690-64679982b2cf none swap sw 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0
E a saída do mdadm --examine / dev / sda1
/dev/sda1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x0
Array UUID : c091b97c:00578039:f0b8ae04:c6b0c1a8
Name : Pangolin:0 (local to host Pangolin)
Creation Time : Tue Jan 25 16:11:29 2005
Raid Level : raid5
Raid Devices : 4
Avail Dev Size : 1953259520 (931.39 GiB 1000.07 GB)
Array Size : 2929887744 (2794.16 GiB 3000.21 GB)
Used Dev Size : 1953258496 (931.39 GiB 1000.07 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
State : clean
Device UUID : 4aa877c8:b7187071:2237883c:c0bf754d
Update Time : Thu Jul 24 16:59:25 2014
Checksum : 24f84274 - correct
Events : 276
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 0
Array State : AAAA ('A' == active, '.' == missing)
Qualquer ajuda para entender o que está acontecendo seria apreciada.
EDIT: Ok, eu me sinto idiota. Eu só tive que parar o array, e depois remontá-lo, e depois montar.