Need LVM Filter on compute nodes

[rpawlik]

Guys,

We need to have an LVM filter on the computes nodes:

#filter = [ "a/.*/" ]
filter = [ "a|^/dev/sda.*$|", "r/.*/" ]

LVM on the compute node will currently scan everything for LVM metadata and it ends up picking up Cinder volumes that are exported to instances.

[claco]

Likely already covered in the v4.2.3rc fixes? #903

[rpawlik]

That's just going to set the filter on the cinder nodes. It needs to also be set on the compute nodes.

[claco]

Ah, good point. Updated in the x9.x issue as well. Thanks for the heads up.