RHBA-2012:0066 - Bug Fix Advisory

Topic

An updated rgmanager package that fixes one bug is now available for Red Hat
Enterprise Linux 5.

Description

The rgmanager package contains the Red Hat Resource Group Manager, which
provides the ability to create and manage high-availability server applications
in the event of system downtime.

This update fixes the following bug:

• Previously, rgmanager inappropriately called the rg_wait_threads() function

during cluster reconfiguration. This could lead to an internal deadlock in
rgmanager which caused the cluster services to become unresponsive. This
irrelevant call has been removed from the code and deadlocks now no longer occur
during cluster reconfiguration. (BZ#759542)

All users of rgmanager are advised to upgrade to this updated package, which
fixes this bug.

Solution

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
https://access.redhat.com/kb/docs/DOC-11259

Affected Products

• Red Hat Enterprise Linux High Availability for x86_64 5 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 5 ppc
• Red Hat Enterprise Linux High Availability for x86_64 5 ia64
• Red Hat Enterprise Linux High Availability for x86_64 5 i386
• Red Hat Enterprise Linux High Availability (for RHEL Server) from RHUI 5 x86_64
• Red Hat Enterprise Linux High Availability (for RHEL Server) from RHUI 5 i386

Fixes

CVEs

(none)

References

(none)