1.20. cmirror

1.20.1. RHBA-2010:0307: bug fix update

Updated cmirror packages that fix various bugs are now available.

The cmirror package is necessary for LVM-based mirroring (RAID1) in a cluster environment.

This update addresses the following issues:

* the cmirror init script was reporting false errors in some 'stop' instances. (BZ#520915)

* the cluster log daemon was unable to recover if the cluster was shutdown and restarted without also restarting the cluster log daemon. (BZ#518665)

* communication structure used between nodes was not in a mixed-architecture or upgrade friendly format. (BZ#488102)

* certain failure scenarios during cluster mirror device creation could lead to future kernel panics. (BZ#544253)

All cmirror users should install these updated packages which fix these bugs.

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