PDC20378 - Help :(

Phillip Susi psusi at cfl.rr.com
Wed Nov 16 15:20:30 UTC 2005


So where do you think your hardware raid is?  I don't see one there. 
You showed two drives, one that is partitioned using LVM, and one that 
you said is an external USB drive which has one large partition on it.

If you had setup a hardware raid in your bios, then sda and sdb should 
be the two drives in the raid, and dmraid would create a /dev/mapper 
device to glue the two together, but you don't appear to have two disks 
to have in a raid.

tlc wrote:
> On Tue, 2005-11-15 at 18:18 -0500, James Olson wrote:
>> What is the output of # fdisk -l
> [root at tlacicero ~]# fdisk -l
> 
> Disk /dev/sda: 80.0 GB, 80000000000 bytes   <----- my sata boot drive
> 255 heads, 63 sectors/track, 9726 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
> 
>    Device Boot      Start         End      Blocks   Id  System
> /dev/sda1   *           1          13      104391   83  Linux
> /dev/sda2              14        9726    78019672+  8e  Linux LVM
> 
> Disk /dev/sdb: 80.0 GB, 80026361856 bytes <------ hotplug USB portable
> 240 heads, 63 sectors/track, 10337 cylinders
> Units = cylinders of 15120 * 512 = 7741440 bytes
> 
>    Device Boot      Start         End      Blocks   Id  System
> /dev/sdb1               1       10337    78147688+  83  Linux
> 
> 
>> and # dmsetup ls
> VolGroup00-LogVol01     (253, 1)
> VolGroup00-LogVol00     (253, 0)
> 
> 
>> and # dmraid -b
> /dev/sda:    156250000 total, "3JVC1EKG"
> /dev/sdb:    156301488 total, ""
> 
> 
> Thanks for the responses, I do appreciate it.
> 




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