[pve-devel] does /etc/pve support flock?

Dietmar Maurer dietmar at proxmox.com
Mon May 12 10:48:09 CEST 2014


> One workaround is to define an 'owner' node. We use that for VM configs.
> That way you only need to hold the global lock when you create or move
> VMs. For other operations it is good enough to acquire a local lock. Only the
> 'owner' can move a VM.

I guess you could also use rgmanager to keep a task running on exactly one node (if you
have a HA setup with fencing).




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