GFS-kernel bug fix update

Updated GFS-kernel packages that fix various bugs and module loading issues
are now available for Red Hat Enterprise Linux 4.6, kernel release
2.6.9-67.0.15.EL.

The GFS-kernel packages contain modules that provide the ability to mount
and use GFS file systems.

These updated packages fix the following bugs:

* a problem caused by multiple threads attempting to access the same plock,
resulting in "lock_dlm: Assertion failed" errors, has been resolved.

* an unnecessary assertion, "gfs_glock_is_locked_by_me", which may have
caused applications to timeout, has been removed.

As well, these updated GFS-kernel packages are in sync with the latest
kernel (2.6.9-67.0.15.EL). The modules in earlier GFS-kernel packages
failed to load because they did not match the running kernel. It was
possible to force load the modules; however, with this update, users no
longer need to.

Users are advised to upgrade to these latest GFS-kernel packages, which are
updated for use with the 2.6.9-67.0.15.EL kernel.

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

440665 - assertion: '!error || (plock && error == -EINPROGRESS)'
446512 - CRM# 1811984 - gfs_glock_is_locked_by_me problem with GFS