Re: [dm-devel] Re: LVM on dmraid breakage

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On Thu, Aug 09, 2007 at 01:27:34PM -0400, Phillip Susi wrote:
Alasdair G Kergon wrote:
But I don't yet see why it didn't also open the other devices, write a warning
message about duplicate IDs, and do the right thing and give them
precedence.

Why would it open the other devices? LVM does not scan /dev/mapper/*, only /dev/sd*. Since it does not scan the /dev/mapper devices for pvs, it sees no duplicates and can not "do the right thing".

LVM scans the whole /dev directory, unless you configure it otherwise.

L.

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