Updated libqb packages that fix one bug are now available for Red Hat EnterpriseLinux 7.

The libqb packages provide a library with the primary purpose of providing highperformance client server reusable features, such as high performance logging,tracing, inter-process communication, and polling.This update fixes the following bug:* When using the Realtime (RT) priority, the Corosync Cluster Engineunintendedly used 100% of the CPU capacity. The libqb library has been fixed tohandle RT priority without negatively affecting performance, and thus no longercauses Corosync to use up all the CPU capacity in the described scenario.(BZ#1198718) Users of libqb are advised to upgrade to these updated packages, which fix thisbug.
Before applying this update, make sure all previously released errata relevantto your system have been applied.For details on how to apply this update, refer to:https://access.redhat.com/articles/11258Red Hat Enterprise Linux High Availability (v. 7)

SRPMS:
libqb-0.17.1-1.el7_1.1.src.rpm
    MD5: c3b1d36957e52be39fdae0854163db46SHA-256: b5dd7fbf50894149ce071682e20bc3622c1207a87dcc146a13464ba871effdd5
 
x86_64:
libqb-0.17.1-1.el7_1.1.i686.rpm
    MD5: fdef9ac22209b248da0852cacfd93784SHA-256: cc6a8b42fff81060e8ff7cad3ea2428b258fcbbab98acb84d05f617156113d77
libqb-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: 76bb847cba5a744b8f5bd5797974f872SHA-256: beda001c6f4dc5dedcd828f7ea567f9c8f1789a87ce0adb42be3e9015b472a44
libqb-debuginfo-0.17.1-1.el7_1.1.i686.rpm
    MD5: b5cdd4b0ab18dabc7944245bf93bdc3dSHA-256: 7d84c14c822d05eda86d450a2b01be25460fe15fe88a1efefb1bcb3e77ac5eb4
libqb-debuginfo-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: d0dca24ccddba2e2df6038442078b713SHA-256: c3957105541e0b48e9f0d29df19086058dabee351f1b921bb9bd0a7a02a37c08
libqb-devel-0.17.1-1.el7_1.1.i686.rpm
    MD5: 2e3cd712abe9954faf87e8f984d5c074SHA-256: e175cd801ee525adf05cae7af615a2a81555ecc9ad8b698d23bd62e8e8c87597
libqb-devel-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: 3c6209afc80e67ebf7273ad82e6be469SHA-256: 252310a1563c09e70d525a157611abbeb3c360da860d16f8c8918876293649e9
 
Red Hat Enterprise Linux Resilient Storage (v. 7)

SRPMS:
libqb-0.17.1-1.el7_1.1.src.rpm
    MD5: c3b1d36957e52be39fdae0854163db46SHA-256: b5dd7fbf50894149ce071682e20bc3622c1207a87dcc146a13464ba871effdd5
 
x86_64:
libqb-0.17.1-1.el7_1.1.i686.rpm
    MD5: fdef9ac22209b248da0852cacfd93784SHA-256: cc6a8b42fff81060e8ff7cad3ea2428b258fcbbab98acb84d05f617156113d77
libqb-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: 76bb847cba5a744b8f5bd5797974f872SHA-256: beda001c6f4dc5dedcd828f7ea567f9c8f1789a87ce0adb42be3e9015b472a44
libqb-debuginfo-0.17.1-1.el7_1.1.i686.rpm
    MD5: b5cdd4b0ab18dabc7944245bf93bdc3dSHA-256: 7d84c14c822d05eda86d450a2b01be25460fe15fe88a1efefb1bcb3e77ac5eb4
libqb-debuginfo-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: d0dca24ccddba2e2df6038442078b713SHA-256: c3957105541e0b48e9f0d29df19086058dabee351f1b921bb9bd0a7a02a37c08
libqb-devel-0.17.1-1.el7_1.1.i686.rpm
    MD5: 2e3cd712abe9954faf87e8f984d5c074SHA-256: e175cd801ee525adf05cae7af615a2a81555ecc9ad8b698d23bd62e8e8c87597
libqb-devel-0.17.1-1.el7_1.1.x86_64.rpm
    MD5: 3c6209afc80e67ebf7273ad82e6be469SHA-256: 252310a1563c09e70d525a157611abbeb3c360da860d16f8c8918876293649e9
 
(The unlinked packages above are only available from the Red Hat Network)
1198718 – libqb causes 100% cpu utilization in corosync when corosync uses realtime priority

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