RHBA-2012:0942 - Bug Fix Advisory

Topic

Updated cluster-glue packages that fix several bugs are now available for Red
Hat Enterprise Linux 6.

Description

The cluster-glue packages contain a collection of common tools that are useful
for writing cluster managers such as Pacemaker.

This update fixes the following bugs:

• Previously, the environment variable "LRMD_MAX_CHILDREN" from the program

/etc/sysconfig/pacemaker was not properly evaluated. As a result, the
"max_child_count" variable in the Local Resource Management Daemon (lrmd) was
not modified. With this update, the bug has been fixed so that the environment
variable "LRMD_MAX_CHILDREN" is evaluated as expected. (BZ#758127)

• Previously, if Pacemaker attempted to cancel a recurring operation while the

operation was executed, the Local Resource Management Daemon (lrmd) did not
cancel the operation correctly. As a result the operation was not removed from
the repeat list. With this update, a canceled operation is now marked to be
removed from the repeat operation list if it is canceled during the execution so
that recurring canceled operations are never executed again. (BZ#786746)

All cluster-glue users are advised to upgrade to these updated packages, which
fix these bugs.

Solution

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

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258

Affected Products

• Red Hat Enterprise Linux High Availability for x86_64 6 x86_64
• Red Hat Enterprise Linux High Availability for x86_64 6 i386
• Red Hat Enterprise Linux Resilient Storage for x86_64 6 x86_64
• Red Hat Enterprise Linux Resilient Storage for x86_64 6 i386
• Red Hat Enterprise Linux High Availability (for RHEL Server) from RHUI 6 x86_64
• Red Hat Enterprise Linux High Availability (for RHEL Server) from RHUI 6 i386
• Red Hat Enterprise Linux Resilient Storage (for RHEL Server) from RHUI 6 x86_64
• Red Hat Enterprise Linux Resilient Storage (for RHEL Server) from RHUI 6 i386

Fixes

CVEs

(none)

References

(none)