[pve-devel] applied: [PATCH storage] vdisk_list: skip scanning storages which cannot have images/rootdisks

[Thomas Lamprecht]

Do not try to scan (and thus activate) storages which aren't
configured to support (or cannot support) "vdisks" anyway.

Avoids seemingly strange failures of VM migrations due to a backup storage
not being currently online - even if that storage isn't referenced in
the VM config anywhere..

Signed-off-by: Thomas Lamprecht <t.lamprecht at proxmox.com>
---
 PVE/Storage.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/PVE/Storage.pm b/PVE/Storage.pm
index edf9a2e..8375a91 100755
--- a/PVE/Storage.pm
+++ b/PVE/Storage.pm
@@ -882,6 +882,8 @@ sub vdisk_list {
 	foreach my $sid (keys %$ids) {
 	    next if $storeid && $storeid ne $sid;
 	    next if !storage_check_enabled($cfg, $sid, undef, 1);
+	    my $content = $ids->{$sid}->{content};
+	    next if !($content->{rootdir} || $content->{images});
 	    push @$storage_list, $sid;
 	}
     }
-- 
2.20.1