Red Hat Bugzilla – Bug 362021
Need release note in Cluster Mirror for restriction until kernel update hits.
Last modified: 2010-01-11 21:11:26 EST
There is a known issue (bug #bz290821) in the device mapper which prevents
reliable use of the cluster mirror in a configuration of 3 or more legs. This
issue has not been seen in 2 leg mirror configurations. Customers should wait
for the next kernel update to the 4.6 kernel before using 3 leg mirrors.
Actually this issue *has* been seen in 2 leg mirror configurations, just not as
reassigning to pkennedy
It appears that this content is included in the release notes here: