Commit 2da6293e authored by Tomasz Kulasek's avatar Tomasz Kulasek Committed by Daniel Verkamp
Browse files

lvol: add UUID to lvols snapshots and clones 



See commit 8887697f ("bdev/lvol: add UUID to lvols")

Change-Id: I8b0c2678678588fc9ab85bfcf19fefffc0e26b0c
Signed-off-by: default avatarTomasz Kulasek <tomaszx.kulasek@intel.com>
Reviewed-on: https://review.gerrithub.io/407300


Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
parent be0eef0a

lib/lvol/lvol.c

+10 −6
Original line number Diff line number Diff line
@@ -1116,7 +1116,7 @@ spdk_lvol_create_snapshot(struct spdk_lvol *origlvol, const char *snapshot_name, 
	struct spdk_blob *origblob;

	struct spdk_lvol_with_handle_req *req;

	struct spdk_blob_xattr_opts snapshot_xattrs;

	char *xattr_names = LVOL_NAME;

	char *xattr_names[] = {LVOL_NAME, "uuid"};

	int rc;



	if (origlvol == NULL) {
@@ -1150,9 +1150,11 @@ spdk_lvol_create_snapshot(struct spdk_lvol *origlvol, const char *snapshot_name, 


	newlvol->lvol_store = origlvol->lvol_store;

	snprintf(newlvol->name, sizeof(newlvol->name), "%s", snapshot_name);

	snapshot_xattrs.count = 1;

	spdk_uuid_generate(&newlvol->uuid);

	spdk_uuid_fmt_lower(newlvol->uuid_str, sizeof(newlvol->uuid_str), &newlvol->uuid);

	snapshot_xattrs.count = SPDK_COUNTOF(xattr_names);

	snapshot_xattrs.ctx = newlvol;

	snapshot_xattrs.names = &xattr_names;

	snapshot_xattrs.names = xattr_names;

	snapshot_xattrs.get_value = spdk_lvol_get_xattr_value;

	req->lvol = newlvol;

	req->cb_fn = cb_fn;
@@ -1171,7 +1173,7 @@ spdk_lvol_create_clone(struct spdk_lvol *origlvol, const char *clone_name, 
	struct spdk_lvol_store *lvs;

	struct spdk_blob *origblob;

	struct spdk_blob_xattr_opts clone_xattrs;

	char *xattr_names = LVOL_NAME;

	char *xattr_names[] = {LVOL_NAME, "uuid"};

	int rc;



	if (origlvol == NULL) {
@@ -1205,9 +1207,11 @@ spdk_lvol_create_clone(struct spdk_lvol *origlvol, const char *clone_name, 


	newlvol->lvol_store = lvs;

	snprintf(newlvol->name, sizeof(newlvol->name), "%s", clone_name);

	clone_xattrs.count = 1;

	spdk_uuid_generate(&newlvol->uuid);

	spdk_uuid_fmt_lower(newlvol->uuid_str, sizeof(newlvol->uuid_str), &newlvol->uuid);

	clone_xattrs.count = SPDK_COUNTOF(xattr_names);

	clone_xattrs.ctx = newlvol;

	clone_xattrs.names = &xattr_names;

	clone_xattrs.names = xattr_names;

	clone_xattrs.get_value = spdk_lvol_get_xattr_value;

	req->lvol = newlvol;

	req->cb_fn = cb_fn;