Hi!
We had a very similar issue under SLES 11 SP1 with the LVM RA timing out
under IO-load. A vgscan took more than 35 seconds unterh that condition
instead of the usual 0.04.
It is fixed with the newest released packages from Novell, when the filter
of LVM only looks for /dev/drbd*. During debugging the problem we also
were advised that it makes no sense at all to monitor a volume group once
it started successfully.
We do not use LVM as backing device for DRBD any more, so this scenario
has not been tested.
Mit freundlichen Grüßen / Best Regards
Robert Köppl
Systemadministration
KNAPP Systemintegration GmbH
Waltenbachstraße 9
8700 Leoben, Austria
Phone: +43 3842 805-910
Fax: +43 3842 82930-500
[email protected]
www.KNAPP.com
Commercial register number: FN 138870x
Commercial register court: Leoben
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