Fix via tests

Signed-off-by: Paul Dagnelie <[email protected]>

Author: Paul Dagnelie

man/man7/zpool-features.7

@@ -497,7 +497,8 @@ vdev to an existing pool.
 This feature enables larger gang headers based on the sector size of the pool.
 When enabled, gang headers will use the entire space allocated for them, instead
 of always restricting themselves to 512 bytes.
-This can reduce the need for nested gang trees in extreme fragmentation scenarios.
+This can reduce the need for nested gang trees in extreme fragmentation
+scenarios.
 .Pp
 This feature becomes active when a gang header is written that is larger than
 512 bytes.

tests/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_features_001_pos.ksh

@@ -50,7 +50,7 @@ function cleanup
 
 function check_features
 {
-	for state in $(zpool get all $TESTPOOL | \
+	for state in $(zpool get all $TESTPOOL | grep -v "dynamic_gang_header" | \
 	    awk '$2 ~ /feature@/ { print $3 }'); do
 		if [[ "$state" != "enabled" && "$state" != "active" ]]; then
 			log_fail "some features are not enabled on new pool"

tests/zfs-tests/tests/functional/cli_root/zpool_create/zpool_create_features_005_pos.ksh

@@ -58,6 +58,9 @@ function check_features
 				return 1;
 			fi
 		else
+			if [[ "feature@dynamic_gang_header" == "${2}" ]]; then
+				continue
+			fi
 			# Failure other features must be enabled or active.
 			if [[ "${3}" != "enabled" && "${3}" != "active" ]]; then
 				return 2;