lvm2-cluster bug fix update

Updated lvm2-cluster packages that include various bug fixes are now
available.

The lvm2-cluster packages contain support for logical volume management in
a clustered environment.

This update ensures that the bugs fixed by lvm2 advisory RHBA-2007:0516 and
device-mapper advisory RHBA-2007:0514 are also fixed in a clustered
environment.

Additionally, this update:

* fixes several bugs in 'clvmd' that can cause the daemon to hang or crash.

* fixes some cases where a locking bug allowed metadata to be read
incorrectly whilst it was being changed.

* displays more detailed error messages in many cases and suppresses a few
unnecessary ones.

* adds debugging messages to 'clvmd' if invoked with '-d'.

* adds a startup timeout command line option '-T' to 'clvmd'.

* updates 'clvmd' to handle quorum devices properly.

* now flags 'nolocking' as clustered so 'clvmd' startup sees clustered LVs.

All users of lvm2-cluster should upgrade to these updated packages, which
include these bug fixes.

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/FAQ_58_10188

232436 - The clvmd daemon may be deactivated with open vgs
237386 - clvmd and quorum disk prevents lvextend/lvremove