James Barrett on 19 Nov 2007 13:20:47 -0000


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Re: [PLUG] LVM Question


On Mon, Nov 19, 2007 at 08:00:11AM -0500, Neill R wrote:
> I am concerned that when i reboot the machine my lvm volume groups
> will get all out of whack since the /dev/sd? devices will be shuffeled
> around.  Is this a real issue or is LVM have a mechanism to handle a
> situation like this.

If I am not mistaken, LVM identifies physical disks by their UUID, so 
shuffling block devices should really not be an issue.  If I am wrong, 
someone probably will correct me, so dont try it if someone does :)

-- James

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