X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=lib%2Flibzfs%2Flibzfs_status.c;h=e6e9230901a0e0a436c090ea95405573521bdc1b;hb=b9b24bb4ca45f2d903efadba44d10dfd182f62ac;hp=ef6a64133e5f072e07fa5f2d99a8f2a47d86e787;hpb=3bc7e0fb0f3904eaf41e0b9768ebe2d042ae98aa;p=zfs.git

diff --git a/lib/libzfs/libzfs_status.c b/lib/libzfs/libzfs_status.c
index ef6a641..e6e9230 100644
--- a/lib/libzfs/libzfs_status.c
+++ b/lib/libzfs/libzfs_status.c
@@ -44,6 +44,7 @@
 #include <string.h>
 #include <unistd.h>
 #include "libzfs_impl.h"
+#include "zfeature_common.h"
 
 /*
  * Message ID table.  This must be kept in sync with the ZPOOL_STATUS_* defines
@@ -320,6 +321,30 @@ check_status(nvlist_t *config, boolean_t isimport)
 	if (SPA_VERSION_IS_SUPPORTED(version) && version != SPA_VERSION)
 		return (ZPOOL_STATUS_VERSION_OLDER);
 
+	/*
+	 * Usable pool with disabled features
+	 */
+	if (version >= SPA_VERSION_FEATURES) {
+		int i;
+		nvlist_t *feat;
+
+		if (isimport) {
+			feat = fnvlist_lookup_nvlist(config,
+			    ZPOOL_CONFIG_LOAD_INFO);
+			feat = fnvlist_lookup_nvlist(feat,
+			    ZPOOL_CONFIG_ENABLED_FEAT);
+		} else {
+			feat = fnvlist_lookup_nvlist(config,
+			    ZPOOL_CONFIG_FEATURE_STATS);
+		}
+
+		for (i = 0; i < SPA_FEATURES; i++) {
+			zfeature_info_t *fi = &spa_feature_table[i];
+			if (!nvlist_exists(feat, fi->fi_guid))
+				return (ZPOOL_STATUS_FEAT_DISABLED);
+		}
+	}
+
 	return (ZPOOL_STATUS_OK);
 }