[lvm-devel] [PATCH 09/23] Replicator: extend volume_group with list of VGs

[Zdenek Kabelac]

Add pointer to linked list of opened VGs. List temporarily keeps
the information about needed or locked and opened VGs for replicator target.
Also add cmd_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 |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/lib/metadata/metadata-exported.h b/lib/metadata/metadata-exported.h
index 37588aa..da1a230 100644
--- a/lib/metadata/metadata-exported.h
+++ b/lib/metadata/metadata-exported.h
@@ -223,6 +223,8 @@ struct volume_group {
 	struct cmd_context *cmd;
 	struct dm_pool *vgmem;
 	struct format_instance *fid;
+	struct dm_list *cmd_vgs;	/* List of wanted/locked and opened VGs */
+	uint32_t cmd_missing_vgs;
 	uint32_t seqno;		/* Metadata sequence number */
 
 	alloc_policy_t alloc;
-- 
1.7.0.1