[linux-lvm] disk naming
Patrick Caulfield
caulfield at sistina.com
Fri Jan 3 11:03:01 UTC 2003
On Fri, Jan 03, 2003 at 11:05:00AM -0600, Matt Schillinger wrote:
> If i'm NOT using devfs, can i reliably (assuming that disks are on the
> same scsi id/lun/host channel) use lvm?
>
> Scenario:
>
> LV is created with device /dev/sdd, which is on host channel 2
>
> Machine is shutdown, and a new raid is connected on host channel 1, with
> one disk.
>
> Machine is restarted, and the 1 disk on the host channel 1 raid takes
> /dev/sdd. The original disk is now /dev/sde.
>
> Will LVM find the correct disk?
>
Yes, that'll work fine. Getting LVM to work with those scsidev names
you mentioned in the first email will be quite a lot harder
(unless you use LVM2).
patrick
More information about the linux-lvm
mailing list