OpenZFS 9235 - rename zpool_rewind_policy_t to zpool_load_policy_t

We want to be able to pass various settings during import/open of a
pool, which are not only related to rewind. Instead of adding a new
policy and duplicate a bunch of code, we should just rename
rewind_policy to a more generic term like load_policy.

For instance, we'd like to set spa->spa_import_flags from the nvlist,
rather from a flags parameter passed to spa_import as in some cases we
want those flags not only for the import case, but also for the open
case. One such flag could be ZFS_IMPORT_MISSING_LOG (as used in zdb)
which would allow zfs to open a pool when logs are missing.

Authored by: Pavel Zakharov <[email protected]>
Reviewed by: Matt Ahrens <[email protected]>
Reviewed by: George Wilson <[email protected]>
Approved by: Robert Mustacchi <[email protected]>
Ported-by: Brian Behlendorf <[email protected]>

OpenZFS-issue: https://illumos.org/issues/9235
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/d2b1e44
Closes #7532

1 files changed, 1 insertions, 1 deletions

diff --git a/include/libzfs.h b/include/libzfs.h
index 45eb5c904..7ea6d7fa0 100644
--- a/include/libzfs.h
+++ b/include/libzfs.h
@@ -413,7 +413,7 @@ typedef struct importargs {
 	int unique : 1;		/* does 'poolname' already exist?	*/
 	int exists : 1;		/* set on return if pool already exists	*/
 	int scan : 1;		/* prefer scanning to libblkid cache    */
-	nvlist_t *policy;	/* rewind policy (rewind txg, etc.)	*/
+	nvlist_t *policy;	/* load policy (max txg, rewind, etc.)	*/
 } importargs_t;
 
 extern nvlist_t *zpool_search_import(libzfs_handle_t *, importargs_t *);