Correct reporting of missing leaf vdevs so that the GUID required to

perform pool actions is always displayed.

cddl/contrib/opensolaris/cmd/zpool/zpool_main.c:
	The "zpool status" command reports the "last seen at"
	device node path when the vdev name is being reported
	by GUID.  Augment this code to assume a GUID is reported
	when a device goes missing after initial boot in addition
	to the previous behavior of doing this for devices that
	aren't seen at boot.

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c:
	In zpool_vdev_name(), report recently missing devices
	by GUID.  There is no guarantee they will return at
	their previous location.

1 files changed, 4 insertions, 3 deletions

diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
index 5e63bcd..4a3c8cc 100644
--- a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
+++ b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
@@ -1084,10 +1084,11 @@ print_status_config(zpool_handle_t *zhp, const char *name, nvlist_t *nv,
 	}
 
 	if (nvlist_lookup_uint64(nv, ZPOOL_CONFIG_NOT_PRESENT,
-	    &notpresent) == 0) {
+	    &notpresent) == 0 ||
+	    vs->vs_state <= VDEV_STATE_CANT_OPEN) {
 		char *path;
-		verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0);
-		(void) printf("  was %s", path);
+		if (nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0)
+			(void) printf("  was %s", path);
 	} else if (vs->vs_aux != 0) {
 		(void) printf("  ");