[linux-lvm] pvcreate issues
AJ Lewis
alewis at redhat.com
Mon May 23 20:03:59 UTC 2005
On Mon, May 23, 2005 at 02:48:11PM -0400, Arshavir Grigorian wrote:
> Hi,
>
> We have a SAN that exports 4 LUNs. These appear as SCSI devices on the
> server (/dev/sd[c-f]). When I try to create physical volumes on these
> devices, I get the following error:
>
> #>pvcreate /dev/sdc
> Physical volume "/dev/sdc" successfully created
>
> #>pvcreate /dev/sdd
> Found duplicate PV ZlhU50ejJ1VkoULTcU5ODsl2BP26IjQW: using /dev/sdc
> not /dev/sdd
> Found duplicate PV ZlhU50ejJ1VkoULTcU5ODsl2BP26IjQW: using /dev/sde
> not /dev/sdd
> Found duplicate PV ZlhU50ejJ1VkoULTcU5ODsl2BP26IjQW: using /dev/sdf
> not /dev/sdd
> Physical volume "/dev/sdd" successfully created
>
> This happens after pvcreate is run the second time, does not matter in
> which order. It looks like when pvcreate sets the device id, it somehow
> sets it for all the devices.
You're sure sd[c-f] is not the same device on multiple paths?
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