Displaying 3 results from an estimated 3 matches for "corosync_votequorum".
2017 Sep 10
4
Corosync on a home network
...-nic
--------------%<-------------------
When I start corosync each node starts up but does not see the others.
For instance I see:
--------------%<----------------------
# corosync-quorumtool
Quorum information
------------------
Date: Sun Sep 10 12:56:56 2017
Quorum provider: corosync_votequorum
Nodes: 1
Node ID: 3
Ring ID: 3/28648
Quorate: No
Votequorum information
----------------------
Expected votes: 4
Highest expected: 4
Total votes: 1
Quorum: 3 Activity blocked
Flags:
Membership information
----------------------
Nodeid...
2018 Jul 07
1
two 2-node clusters or one 4-node cluster?
...loss ot site B and while not yet resolved, the loss of one of
the two surviving nodes in site A (in this case possibly I will disable
some less critical services or tolerate degraded performances)
In this case the configuration in my case would be (not tested yet):
quorum {
provider: corosync_votequorum
expected_votes: 4
last_man_standing: 1
auto_tie_breaker: 1
}
Note that it is applied only on node loss and not when a node leaves the
cluster in a clean state, for which there is the "allow_downscale" option
that seems not fully supported at this m...
2018 Jul 05
5
two 2-node clusters or one 4-node cluster?
Hello,
I'm planning migration of current two clusters based on CentOS 6.x with
Cman/Rgmanager going to CentOS 7.x and Corosync/Pacemaker.
As the clusters and their services are on the same subnet, and there no
particular security concerns differentiating them, I'm also evaluating the
option to transform the two clusters into a unique 4-node one during the
upgrade.
Currently I'm