[lvm-devel] [PATCH 08/22] Replicator: extend volume_group with list of VGs

[Zdenek Kabelac]

Add linked list of opened VGs. List keeps the information
about needed and locked and opened VGs for replicator target.
Also add missing_vgs status information for quick check and
also for possible continuos process_each_lv() where we need
to detect whether failure has been caused by missing VG or
some other reason.

Signed-off-by: Zdenek Kabelac <zkabelac at redhat.com>
---
 lib/metadata/metadata-exported.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/lib/metadata/metadata-exported.h b/lib/metadata/metadata-exported.h
index 6d40365..9c73dba 100644
--- a/lib/metadata/metadata-exported.h
+++ b/lib/metadata/metadata-exported.h
@@ -250,6 +250,10 @@ struct volume_group {
 
 	struct dm_list tags;
 
+        /* List of wanted/locked and opened VGs */
+	struct dm_list vgs;
+	uint32_t missing_vgs;
+
 	/*
 	 * FIXME: Move the next fields into a different struct?
 	 */
-- 
1.7.0.1