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authorRajesh Joseph <rjoseph@redhat.com>2013-12-13 11:53:21 +0530
committerRajesh Joseph <rjoseph@redhat.com>2014-01-15 13:53:32 +0530
commit727a63c3a5f9cab5af6089826d81df2035e1c0b6 (patch)
tree25c37ce129a65ed5af8ec9b52272bd98916fa206 /xlators/mgmt/glusterd/src/glusterd-store.h
parent33c45ff71cb43eec7cdcee054a6a55b7c3aaa8fb (diff)
Snapshot: Gluster snapshot restore feature
Implemented gluster snapshot restore feature. The restore is done by replacing the origin volume with the snap volume. TODO: After the restore the snapshot volume should be deleted. As of now the deletion work is pending. Change-Id: Ib137fb6bb84a74030607ffa47f89cd705dc7e1ff Signed-off-by: Rajesh Joseph <rjoseph@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-store.h')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.h95
1 files changed, 51 insertions, 44 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.h b/xlators/mgmt/glusterd/src/glusterd-store.h
index 02e723fe2..d9192e396 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.h
+++ b/xlators/mgmt/glusterd/src/glusterd-store.h
@@ -35,55 +35,55 @@ typedef enum glusterd_store_ver_ac_{
} glusterd_volinfo_ver_ac_t;
-#define GLUSTERD_STORE_UUID_KEY "UUID"
-
-#define GLUSTERD_STORE_KEY_VOL_TYPE "type"
-#define GLUSTERD_STORE_KEY_VOL_COUNT "count"
-#define GLUSTERD_STORE_KEY_VOL_STATUS "status"
-#define GLUSTERD_STORE_KEY_VOL_PORT "port"
-#define GLUSTERD_STORE_KEY_VOL_SUB_COUNT "sub_count"
-#define GLUSTERD_STORE_KEY_VOL_STRIPE_CNT "stripe_count"
-#define GLUSTERD_STORE_KEY_VOL_REPLICA_CNT "replica_count"
-#define GLUSTERD_STORE_KEY_VOL_BRICK "brick"
-#define GLUSTERD_STORE_KEY_VOL_VERSION "version"
-#define GLUSTERD_STORE_KEY_VOL_TRANSPORT "transport-type"
-#define GLUSTERD_STORE_KEY_VOL_ID "volume-id"
-#define GLUSTERD_STORE_KEY_RB_STATUS "rb_status"
-#define GLUSTERD_STORE_KEY_RB_SRC_BRICK "rb_src"
-#define GLUSTERD_STORE_KEY_RB_DST_BRICK "rb_dst"
-#define GLUSTERD_STORE_KEY_RB_DST_PORT "rb_port"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG "rebalance_status"
-#define GLUSTERD_STORE_KEY_DEFRAG_OP "rebalance_op"
-#define GLUSTERD_STORE_KEY_USERNAME "username"
-#define GLUSTERD_STORE_KEY_PASSWORD "password"
-#define GLUSTERD_STORE_KEY_PARENT_VOLNAME "parent_volname"
-#define GLUSTERD_STORE_KEY_VOL_OP_VERSION "op-version"
+#define GLUSTERD_STORE_UUID_KEY "UUID"
+
+#define GLUSTERD_STORE_KEY_VOL_TYPE "type"
+#define GLUSTERD_STORE_KEY_VOL_COUNT "count"
+#define GLUSTERD_STORE_KEY_VOL_STATUS "status"
+#define GLUSTERD_STORE_KEY_VOL_PORT "port"
+#define GLUSTERD_STORE_KEY_VOL_SUB_COUNT "sub_count"
+#define GLUSTERD_STORE_KEY_VOL_STRIPE_CNT "stripe_count"
+#define GLUSTERD_STORE_KEY_VOL_REPLICA_CNT "replica_count"
+#define GLUSTERD_STORE_KEY_VOL_BRICK "brick"
+#define GLUSTERD_STORE_KEY_VOL_VERSION "version"
+#define GLUSTERD_STORE_KEY_VOL_TRANSPORT "transport-type"
+#define GLUSTERD_STORE_KEY_VOL_ID "volume-id"
+#define GLUSTERD_STORE_KEY_VOL_IS_RESTORED "is-volume-restored"
+#define GLUSTERD_STORE_KEY_RB_STATUS "rb_status"
+#define GLUSTERD_STORE_KEY_RB_SRC_BRICK "rb_src"
+#define GLUSTERD_STORE_KEY_RB_DST_BRICK "rb_dst"
+#define GLUSTERD_STORE_KEY_RB_DST_PORT "rb_port"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG "rebalance_status"
+#define GLUSTERD_STORE_KEY_DEFRAG_OP "rebalance_op"
+#define GLUSTERD_STORE_KEY_USERNAME "username"
+#define GLUSTERD_STORE_KEY_PASSWORD "password"
+#define GLUSTERD_STORE_KEY_PARENT_VOLNAME "parent_volname"
+#define GLUSTERD_STORE_KEY_VOL_OP_VERSION "op-version"
#define GLUSTERD_STORE_KEY_VOL_CLIENT_OP_VERSION "client-op-version"
-#define GLUSTERD_STORE_KEY_SNAP_NAME "name"
-#define GLUSTERD_STORE_KEY_SNAP_ID "snap-id"
-#define GLUSTERD_STORE_KEY_SNAP_CG_ID "cg-id"
-#define GLUSTERD_STORE_KEY_SNAP_CG_NAME "cg-name"
-#define GLUSTERD_STORE_KEY_SNAP_DESC "desc"
-#define GLUSTERD_STORE_KEY_SNAP_TIMESTAMP "time-stamp"
-#define GLUSTERD_STORE_KEY_SNAP_STATUS "status"
-#define GLUSTERD_STORE_KEY_SNAP_COUNT "count"
-#define GLUSTERD_STORE_KEY_CG_VOL_COUNT "count"
-#define GLUSTERD_STORE_KEY_SNAP_MAX_HARD_LIMIT "snap-max-hard-limit"
-#define GLUSTERD_STORE_KEY_SNAP_MAX_SOFT_LIMIT "snap-max-soft-limit"
-
-#define GLUSTERD_STORE_KEY_BRICK_HOSTNAME "hostname"
-#define GLUSTERD_STORE_KEY_BRICK_PATH "path"
-#define GLUSTERD_STORE_KEY_BRICK_PORT "listen-port"
-#define GLUSTERD_STORE_KEY_BRICK_RDMA_PORT "rdma.listen-port"
+#define GLUSTERD_STORE_KEY_SNAP_NAME "name"
+#define GLUSTERD_STORE_KEY_SNAP_ID "snap-id"
+#define GLUSTERD_STORE_KEY_SNAP_CG_ID "cg-id"
+#define GLUSTERD_STORE_KEY_SNAP_DESC "desc"
+#define GLUSTERD_STORE_KEY_SNAP_TIMESTAMP "time-stamp"
+#define GLUSTERD_STORE_KEY_SNAP_STATUS "status"
+#define GLUSTERD_STORE_KEY_SNAP_COUNT "count"
+#define GLUSTERD_STORE_KEY_CG_VOL_COUNT "count"
+#define GLUSTERD_STORE_KEY_SNAP_MAX_HARD_LIMIT "snap-max-hard-limit"
+#define GLUSTERD_STORE_KEY_SNAP_MAX_SOFT_LIMIT "snap-max-soft-limit"
+
+#define GLUSTERD_STORE_KEY_BRICK_HOSTNAME "hostname"
+#define GLUSTERD_STORE_KEY_BRICK_PATH "path"
+#define GLUSTERD_STORE_KEY_BRICK_PORT "listen-port"
+#define GLUSTERD_STORE_KEY_BRICK_RDMA_PORT "rdma.listen-port"
#define GLUSTERD_STORE_KEY_BRICK_DECOMMISSIONED "decommissioned"
-#define GLUSTERD_STORE_KEY_BRICK_VGNAME "vg"
+#define GLUSTERD_STORE_KEY_BRICK_VGNAME "vg"
-#define GLUSTERD_STORE_KEY_PEER_UUID "uuid"
-#define GLUSTERD_STORE_KEY_PEER_HOSTNAME "hostname"
-#define GLUSTERD_STORE_KEY_PEER_STATE "state"
+#define GLUSTERD_STORE_KEY_PEER_UUID "uuid"
+#define GLUSTERD_STORE_KEY_PEER_HOSTNAME "hostname"
+#define GLUSTERD_STORE_KEY_PEER_STATE "state"
-#define GLUSTERD_STORE_KEY_VOL_CAPS "caps"
+#define GLUSTERD_STORE_KEY_VOL_CAPS "caps"
#define glusterd_for_each_entry(entry, dir) \
do {\
@@ -140,6 +140,13 @@ glusterd_store_global_info (xlator_t *this);
int32_t
glusterd_store_retrieve_options (xlator_t *this);
+int
+glusterd_store_update_volinfo (glusterd_volinfo_t *volinfo,
+ glusterd_snap_t *snap);
+int32_t
+glusterd_store_retrieve_bricks (glusterd_volinfo_t *volinfo,
+ glusterd_volinfo_t *snap_volinfo);
+
int32_t
glusterd_store_options (xlator_t *this, dict_t *opts);