Er dette RAID-1 eller ?

[Lindsay]

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent

permitted by applicable law.

dual:~# fdisk -l

 

Disk /dev/sda: 200.0 GB, 200049647616 bytes

255 heads, 63 sectors/track, 24321 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

Device Boot Start End Blocks Id System

/dev/sda1 * 1 31 248976 83 Linux

/dev/sda2 32 24321 195109425 5 Extended

/dev/sda5 32 24321 195109393+ 8e Linux LVM

 

Disk /dev/sdb: 200.0 GB, 200049647616 bytes

255 heads, 63 sectors/track, 24321 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

Device Boot Start End Blocks Id System

/dev/sdb1 * 1 13 104391 fd Linux raid autodetect

/dev/sdb2 14 24321 195254010 fd Linux raid autodetect

 

Disk /dev/dm-0: 197.0 GB, 197010653184 bytes

255 heads, 63 sectors/track, 23951 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

Disk /dev/dm-0 doesn't contain a valid partition table

 

Disk /dev/dm-1: 2780 MB, 2780823552 bytes

255 heads, 63 sectors/track, 338 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

 

Disk /dev/dm-1 doesn't contain a valid partition table

[Torbjørn]

cat /proc/mdstat

[Lindsay]

duron750:~# cat /proc/mdstat

Personalities : [raid1]

md0 : active raid1 hdc5[0]

71834496 blocks [1/1]

 

unused devices: <none>

 

Dette får jeg etter att jeg har satt opp RAID1 er dette riktig?

[Kamerat]

Ser ut som det bare er en disk i RAID1-opsettet ditt i følge mdstat, noe som blir et svært dårlig RAID-opsett.

 

Skal vel liste opp alle diskene slik som dette (4 disker i RAID5):

Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] 
md0 : active raid5 sdb1[0] sde1[3] sdd1[2] sdc1[1]
  2197715712 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU]

unused devices: <none>