Red Hat Bugzilla – Bug 169136
Documentation: Improved procedure for starting cluster manager on nodes. Also document max cluster name length (15 char)
Last modified: 2015-04-19 20:46:58 EDT
Description of problem:
Red Hat GPS engineer on-site with the customer reported cluster hung. The issue
was solved by restricting max cluster name to 15 characters.
From: GPS engineer Nicholas Strugnell (email@example.com)
Two bugzillas required:
1. Better documentation. The docs are particularly weak addressing how to get
the cluster manager started on the 2nd (and 3rd and 4th...) nodes after running
system-config-cluster on the 1st node. The 15 char limit also needs to be doc'd.
2. Need proper sanity checks in system-config-cluster, ccs_tool etc. to stop us
starting a cluster with too big a name.
Version-Release number of selected component (if applicable):
RHCS cluster on RHEL4U1
1) Patrick Caulfield has enforced "cman_tool join" to sanity checks the cluster
name (code into cvs already).
2) Will clone this bugzilla for "system-config-cluster" to sanity check the
Changed component to rh-cs-en, the cluster suite documentation component.