On 05/03/10 15:30, James Hammer wrote:
On 05/03/10 13:39, Romeo Theriault wrote:
How can I resolve the "Found duplicate PV" warning/error?
It looks like this link should be able to help you.
http://kbase.redhat.com/faq/docs/DOC-2991
Essentially you'll want to create a filter in your lvm.conf file so
it only scans your multipathed disks.
Wonderful! That worked for me. Thank you!
Actually, I take that back. The first time I ran pvdisplay after
re-creating the Physical Volume, it did not display the message. The
second time it did. So this is what I had done:
First I created this filter in lvm.conf:
filter = [ "a|/dev/dm-*|", "a|/dev/sda*|", "a|/dev/sdb*|",
"a|/dev/sdc*|", "r|.*|" ]
Then, I ran:
# vgscan
# pvscan
Then I rediscovered and logged into the iscsi target. Following that I ran:
# pvcreate /dev/dm-18
# pvdisplay
(No warnings/errors.)
A little later I ran pvdisplay again and get this:
Found duplicate PV 2DUtYyu6zYefofnTuoLSm3HicemTkVmj: using /dev/sdr
not /dev/sdq
Hmmm...Any more thoughts?
--
James Hammer
[email protected]
312-681-5052
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