Issued:

2015-07-22

Updated:

2015-07-22

RHBA-2015:1281 - libqb bug fix and enhancement update

Synopsis

libqb bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Topic

Updated libqb packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6.

Description

The libqb packages provide a library with the primary purpose of providing high performance client server reusable features, such as high performance logging, tracing, inter-process communication, and polling.

The libqb packages have been upgraded to upstream version 0.17.1, which provides a number of bug fixes and enhancements over the previous version. One of the notable changes gives components consuming inter-process communication (IPC) API of libqb more control over IPC buffer sizes. The ability to utilize larger buffer sizes in a consistent way between the IPC client and server allows pacemaker to scale much further in the number of resources the cluster can manage. (BZ#1110042)

Users of libqb are advised to upgrade to these updated packages, which fix these bugs and add these enhancements.

Solution

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

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

Updated Packages

• libqb-devel-0.17.1-1.el6.i686.rpm
• libqb-0.17.1-1.el6.x86_64.rpm
• libqb-debuginfo-0.17.1-1.el6.x86_64.rpm
• libqb-0.17.1-1.el6.src.rpm
• libqb-debuginfo-0.17.1-1.el6.i686.rpm
• libqb-0.17.1-1.el6.i686.rpm
• libqb-devel-0.17.1-1.el6.x86_64.rpm

Fixes

• This content is not included.BZ - 1110042

CVEs

(none)

References

(none)

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at Security Contacts and Procedures.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.