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7.118. libqb

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

Note

The libqb packages have been upgraded to upstream version 0.14.2, which provides a number of bug fixes and enhancements over the previous version. (BZ#845275)

Bug Fix

BZ#869446
Previously, a timeout argument given to the qb_ipcc_recv() API function was not passed to poll() while waiting for a reply. Consequently, this function could consume nearly 100% CPU resources and affect the pacemaker utility. This bug has been fixed by passing the timeout value to poll() in qb_ipcc_recv(). As a result, the timeout period is honored as expected and pacemaker works correctly in such a case.
All libqb users are advised to upgrade to these updated packages, which fix these bugs and add these enhancements.
Updated libqb packages that fix several bugs and add various enhancements are now available for Red Hat Enterprise Linux 6.
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.

Note

The libqb packages have been upgraded to upstream version 0.16.0, which provides a number of bug fixes and enhancements over the previous version. One of the notable changes fixes a bug in the qb_log_from_external_source() function, that caused the Pacemaker's policy engine to terminate unexpectedly. The engine now works as expected. (BZ#1001491)
Users of libqb are advised to upgrade to these updated packages, which fix these bugs and add these enhancements.