- Issued:
- 2012-02-20
- Updated:
- 2012-02-20
RHBA-2012:0292 - Bug Fix Advisory
Synopsis
clustermon bug-fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
Updated clustermon packages that fix several bugs are now available for Red Hat
Enterprise Linux 5.
Description
The clustermon packages are used for remote cluster management. The modclusterd
service provides an abstraction of cluster status used by conga and by the
Simple Network Management (SNMP) and Common Information Model (CIM) modules of
clustermon.
This update fixes the following bugs:
- Prior to this update, under certain circumstances, outgoing queues in
inter-node communication of the modclusterd service could grow over time. To
prevent this behavior, the inter-node communication is now better balanced and
queues are restricted in size. Forced queue interventions are logged in the
/var/log/clumond.log file. (BZ#618321)
- Prior to this update, execution of external programs (such as
/usr/sbin/clustat) from within the modclusterd daemon or ricci's helper program,
modcluster, could make these unresponsive. In such a case, processes depending
on the programs could also become unresponsive or indicate an error. For
example, in tools like luci, the affected node could be listed as having
communications problems, or the cluster creation could become unresponsive.
Patches have been applied to address this issue, and deadlocks no longer occur
when executing external programs. (BZ#736814)
All users of clustermon are advised to upgrade to these updated packages, which
fix these bugs.
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
- BZ - 618321 - modclusterd memory footprint is growing over time
CVEs
(none)
References
(none)
Red Hat Enterprise Linux High Availability for x86_64 5
SRPM | |
---|---|
clustermon-0.12.1-7.el5.src.rpm | SHA-256: 5822751ccc69f0d839e84563f3972bc8e1ee95033dee6370018d7b1fe54b785c |
x86_64 | |
cluster-cim-0.12.1-7.el5.x86_64.rpm | SHA-256: 216cb56477c3b296a206fb6e37bc15513080c24e9d99ea832ca7fb4830d6bb77 |
cluster-snmp-0.12.1-7.el5.x86_64.rpm | SHA-256: 70434adea56132c4f73c4776af669a03d7278cde90396bee4c669d8f0dfafa90 |
modcluster-0.12.1-7.el5.x86_64.rpm | SHA-256: f4ff2ebc3f337bffb39e8ff3f778b2407654da617826fe7f74d864bff1e3cd05 |
ppc | |
cluster-cim-0.12.1-7.el5.ppc.rpm | SHA-256: 6cc5fad7d12bc7503443136da471b3a12d30300475d90e3a173c02c3b6e1000b |
cluster-snmp-0.12.1-7.el5.ppc.rpm | SHA-256: 6b09e636b8c50935a6968b5285e5923aa1a7634a02d6f5892d6dd9e6c32af888 |
modcluster-0.12.1-7.el5.ppc.rpm | SHA-256: 914465f0f553abb7e8208dfd370786f7ed4c8bdccbffc09ff7dc20d8ca99e485 |
ia64 | |
cluster-cim-0.12.1-7.el5.ia64.rpm | SHA-256: cbf7545d09881f7688eff6a31489e0d3e740cf841356886a525e44d80af32c2e |
cluster-snmp-0.12.1-7.el5.ia64.rpm | SHA-256: b4caf8000015aa757ecb7f9d3c3987916da967ebbf836ee8bc4c5a6127a49186 |
modcluster-0.12.1-7.el5.ia64.rpm | SHA-256: f4dbb33d2943b7a7b32306b2524d772e98c733325671b50cca30c4df4871b64b |
i386 | |
cluster-cim-0.12.1-7.el5.i386.rpm | SHA-256: 2d77b43807bc3d132955f99fa9638a78185484953672e67dda21bef40611f9c3 |
cluster-snmp-0.12.1-7.el5.i386.rpm | SHA-256: 234a9f9c517504ed218f09e946c724b2bd0fe5a6889d69ea239a3ead91f3fe9f |
modcluster-0.12.1-7.el5.i386.rpm | SHA-256: 4179ddde983e1d24483feaa3d9a1d7db533175f98394dd3186b978a9f2014e53 |
Red Hat Enterprise Linux High Availability (for RHEL Server) from RHUI 5
SRPM | |
---|---|
clustermon-0.12.1-7.el5.src.rpm | SHA-256: 5822751ccc69f0d839e84563f3972bc8e1ee95033dee6370018d7b1fe54b785c |
x86_64 | |
cluster-cim-0.12.1-7.el5.x86_64.rpm | SHA-256: 216cb56477c3b296a206fb6e37bc15513080c24e9d99ea832ca7fb4830d6bb77 |
cluster-snmp-0.12.1-7.el5.x86_64.rpm | SHA-256: 70434adea56132c4f73c4776af669a03d7278cde90396bee4c669d8f0dfafa90 |
modcluster-0.12.1-7.el5.x86_64.rpm | SHA-256: f4ff2ebc3f337bffb39e8ff3f778b2407654da617826fe7f74d864bff1e3cd05 |
i386 | |
cluster-cim-0.12.1-7.el5.i386.rpm | SHA-256: 2d77b43807bc3d132955f99fa9638a78185484953672e67dda21bef40611f9c3 |
cluster-snmp-0.12.1-7.el5.i386.rpm | SHA-256: 234a9f9c517504ed218f09e946c724b2bd0fe5a6889d69ea239a3ead91f3fe9f |
modcluster-0.12.1-7.el5.i386.rpm | SHA-256: 4179ddde983e1d24483feaa3d9a1d7db533175f98394dd3186b978a9f2014e53 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.