Hallo,
wir betreiben ein HA-Cluster mit 6 Nodes produktiv. Alle paar Monate wird ohne "erkenntlichen" Grund ein Knoten neu rebootet mit folgender nachträglicher Meldung "fencing: acknowledged - got agent lock for node" . Sämtliche Logdateien sind unfaufälig.
Da ein Reboot immer mit Ausfällen...
Correct that is no HA. I described our situation. if I enable the HA on a VM and power off the node.
The VM will appears on other node. I think that is correct, but it takes long downtime and the vm is booting on the other node. We use gluster as a shared storage.
Our aim is to have almost no...
I read the documentation before.
In my experience, in a fault case, the vm spawned (moved) on other node, after this the vm boot automatically
How can I prevent a boot ?
The desired state is "started" .
Does Promox support "fault tolerance model" ...
Hi,
we have cluster with 6 nodes, and gluster (ext4) with pairwise replication this nodes.
What is best way to have high availability mode, without reboot any machine.
I'dont really unsterand the HA- concept. HA means no downtime ?
Bests,
Markus
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