Disable swap space check

[dolphinaura]

Is there a way to disable the free swap space check for several hosts?

Those are openvz nodes, and (obviously) have no swap.

[BDiE8VNy]

One can create a new template for OpenVZ containers, add within the new template a link to the common Linux template and disable the swap based items only within the new OpenVZ template.

[dolphinaura]

Works nicely

Thanks!

[BDiE8VNy]

Another way is to modify the trigger to fire only if there is any swap space available (that's what we actually do for our OpenVZ containers):
E.g.:

{Template:system.swap.size[,free].last(0)}<100000&{Template:system.swap.size[,total].last(0)]>0

BTW: Current OpenVZ implementations do have a use case for virtual swap space (see: VSwap)