first i know we had only the base-package of Version 4.1, hopefully the first fixpak comming soon.
Now i tested to create a new 4 node Cluster an see some problems with the ccr-function.
The steps are:
mmcrluster -N NodeA:quorum -r .. -R .. --ccr-enable
This works fine.
Then we want to add the next node with
mmaddnode -N NodeB:quorum and after that we see a error:
mmaddnode -N NodeB:quorum
Fri May 16 09:04:04 CEST 2014: mmaddnode: Processing node NodeB.xxx.xxx-xxxxx.de
No GPFS quorum in new node set (1 of 2 nodes are joined; 2 are required):
joined NodeA.xxx.xxx-xxxxxx.de (ip)
up NodeB.xxx.xxx-xxxxxx.de (ip)
mmaddnode: Unexpected error from /usr/lpp/mmfs/bin/mmccr. Return code: 149
mmaddnode: Unable to change the CCR quorum node configuration.
mmaddnode: Removing GPFS cluster files from the nodes in the cluster . . .
mmaddnode: Command failed. Examine previous error messages to determine cause.
Are there any restrictions on that steps to do first create a Cluster with only one node and then add the next ones?