[Linux-Biella] RAID

[Filippo Porcari]

a seguito allega risultato di fdisk -l


Disk /dev/sda: 400.1 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00086d0b

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1       24267   194921875   fd  Linux raid
autodetect
/dev/sda2           24267       48642   195787777    5  Extended
/dev/sda5           24267       25118     6835200   83  Linux
/dev/sda6           25118       25492     3002368   82  Linux swap / Solaris
/dev/sda7           25492       48642   185948160   83  Linux

Disk /dev/sdb: 400.1 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000d25c4

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *           1       48266   387696613+  fd  Linux raid
autodetect
/dev/sdb2           48267       48642     3013633    5  Extended
/dev/sdb5           48267       48642     3013632   fd  Linux raid
autodetect

Disk /dev/md0: 397.0 GB, 397001228288 bytes
2 heads, 4 sectors/track, 96924128 cylinders
Units = cylinders of 8 * 512 = 4096 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Disk /dev/md0 doesn't contain a valid partition table


Il giorno 20 maggio 2011 17:31, Ax <andre.noris a tiscali.it> ha scritto:

> se vuoi un aiuto devi dare info precise se no è un casino.
>
> hai detto che hai 2 dischi in raid 1 (mirror) ma da grub pare che il
> sistema si avvia da sda5, solo se scegli anche in sda1.
> cosa c'è in sda1, in sda5 in sda7 in sdb1 e in sdb5?
>
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