Init default lvm volume group only if required
A recent patch [1] added support for lvm ephemeral storage for nova,
but at the cost of initializing a default lvm volume group even if it
was not required. This change ensures that init of the default volume
group is only performed when nova and/or cinder are configured to use
lvm.
1: https://review.openstack.org/#/c/132333
Change-Id: I7634ca0ed0ffe1b13464e4d66744918f85149f2e
Closes-Bug: #1414820
diff --git a/lib/nova b/lib/nova
index 76212ed..a4b1bb1 100644
--- a/lib/nova
+++ b/lib/nova
@@ -640,6 +640,10 @@
create_nova_cache_dir
create_nova_keys_dir
+
+ if [[ "$NOVA_BACKEND" == "LVM" ]]; then
+ init_default_lvm_volume_group
+ fi
}
# install_novaclient() - Collect source and prepare