MFC r272502: MFV r272493:

Show individual disk capacity when doing zpool list -v.

Illumos issue:
    5147 zpool list -v should show individual disk capacity

2 files changed, 62 insertions, 37 deletions

diff --git a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
index 8cb8091..31340b0 100644
--- a/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
+++ b/cddl/contrib/opensolaris/cmd/zpool/zpool_main.c
@@ -2857,10 +2857,7 @@ print_pool(zpool_handle_t *zhp, list_cbdata_t *cb)
 
 		right_justify = B_FALSE;
 		if (pl->pl_prop != ZPROP_INVAL) {
-			if (pl->pl_prop == ZPOOL_PROP_EXPANDSZ &&
-			    zpool_get_prop_int(zhp, pl->pl_prop, NULL) == 0)
-				propstr = "-";
-			else if (zpool_get_prop(zhp, pl->pl_prop, property,
+			if (zpool_get_prop(zhp, pl->pl_prop, property,
 			    sizeof (property), NULL, cb->cb_literal) != 0)
 				propstr = "-";
 			else
@@ -2894,21 +2891,37 @@ print_pool(zpool_handle_t *zhp, list_cbdata_t *cb)
 }
 
 static void
-print_one_column(zpool_prop_t prop, uint64_t value, boolean_t scripted)
+print_one_column(zpool_prop_t prop, uint64_t value, boolean_t scripted,
+    boolean_t valid)
 {
 	char propval[64];
 	boolean_t fixed;
 	size_t width = zprop_width(prop, &fixed, ZFS_TYPE_POOL);
 
-
-	if (prop == ZPOOL_PROP_EXPANDSZ && value == 0)
-		(void) strlcpy(propval, "-", sizeof (propval));
-	else if (prop == ZPOOL_PROP_FRAGMENTATION && value == ZFS_FRAG_INVALID)
-		(void) strlcpy(propval, "-", sizeof (propval));
-	else if (prop == ZPOOL_PROP_FRAGMENTATION)
+	switch (prop) {
+	case ZPOOL_PROP_EXPANDSZ:
+		if (value == 0)
+			(void) strlcpy(propval, "-", sizeof (propval));
+		else
+			zfs_nicenum(value, propval, sizeof (propval));
+		break;
+	case ZPOOL_PROP_FRAGMENTATION:
+		if (value == ZFS_FRAG_INVALID) {
+			(void) strlcpy(propval, "-", sizeof (propval));
+		} else {
+			(void) snprintf(propval, sizeof (propval), "%llu%%",
+			    value);
+		}
+		break;
+	case ZPOOL_PROP_CAPACITY:
 		(void) snprintf(propval, sizeof (propval), "%llu%%", value);
-	else
+		break;
+	default:
 		zfs_nicenum(value, propval, sizeof (propval));
+	}
+
+	if (!valid)
+		(void) strlcpy(propval, "-", sizeof (propval));
 
 	if (scripted)
 		(void) printf("\t%s", propval);
@@ -2930,6 +2943,9 @@ print_list_stats(zpool_handle_t *zhp, const char *name, nvlist_t *nv,
 	    (uint64_t **)&vs, &c) == 0);
 
 	if (name != NULL) {
+		boolean_t toplevel = (vs->vs_space != 0);
+		uint64_t cap;
+
 		if (scripted)
 			(void) printf("\t%s", name);
 		else if (strlen(name) + depth > cb->cb_namewidth)
@@ -2938,24 +2954,26 @@ print_list_stats(zpool_handle_t *zhp, const char *name, nvlist_t *nv,
 			(void) printf("%*s%s%*s", depth, "", name,
 			    (int)(cb->cb_namewidth - strlen(name) - depth), "");
 
-		/* only toplevel vdevs have capacity stats */
-		if (vs->vs_space == 0) {
-			if (scripted)
-				(void) printf("\t-\t-\t-\t-");
-			else
-				(void) printf("      -      -      -      -");
-		} else {
-			print_one_column(ZPOOL_PROP_SIZE, vs->vs_space,
-			    scripted);
-			print_one_column(ZPOOL_PROP_CAPACITY, vs->vs_alloc,
-			    scripted);
-			print_one_column(ZPOOL_PROP_FREE,
-			    vs->vs_space - vs->vs_alloc, scripted);
-			print_one_column(ZPOOL_PROP_FRAGMENTATION,
-			    vs->vs_fragmentation, scripted);
-		}
-		print_one_column(ZPOOL_PROP_EXPANDSZ, vs->vs_esize,
-		    scripted);
+		/*
+		 * Print the properties for the individual vdevs. Some
+		 * properties are only applicable to toplevel vdevs. The
+		 * 'toplevel' boolean value is passed to the print_one_column()
+		 * to indicate that the value is valid.
+		 */
+		print_one_column(ZPOOL_PROP_SIZE, vs->vs_space, scripted,
+		    toplevel);
+		print_one_column(ZPOOL_PROP_ALLOCATED, vs->vs_alloc, scripted,
+		    toplevel);
+		print_one_column(ZPOOL_PROP_FREE, vs->vs_space - vs->vs_alloc,
+		    scripted, toplevel);
+		print_one_column(ZPOOL_PROP_EXPANDSZ, vs->vs_esize, scripted,
+		    B_TRUE);
+		print_one_column(ZPOOL_PROP_FRAGMENTATION,
+		    vs->vs_fragmentation, scripted,
+		    (vs->vs_fragmentation != ZFS_FRAG_INVALID && toplevel));
+		cap = (vs->vs_space == 0) ? 0 :
+		    (vs->vs_alloc * 100 / vs->vs_space);
+		print_one_column(ZPOOL_PROP_CAPACITY, cap, scripted, toplevel);
 		(void) printf("\n");
 	}
 
@@ -3024,7 +3042,8 @@ list_callback(zpool_handle_t *zhp, void *data)
  *	-H	Scripted mode.  Don't display headers, and separate properties
  *		by a single tab.
  *	-o	List of properties to display.  Defaults to
- *		"name,size,allocated,free,capacity,health,altroot"
+ *		"name,size,allocated,free,expandsize,fragmentation,capacity,"
+ *		"dedupratio,health,altroot"
  * 	-p	Diplay values in parsable (exact) format.
  *	-T	Display a timestamp in date(1) or Unix format
  *
@@ -3038,7 +3057,7 @@ zpool_do_list(int argc, char **argv)
 	int ret;
 	list_cbdata_t cb = { 0 };
 	static char default_props[] =
-	    "name,size,allocated,free,fragmentation,expandsize,capacity,"
+	    "name,size,allocated,free,expandsize,fragmentation,capacity,"
 	    "dedupratio,health,altroot";
 	char *props = default_props;
 	unsigned long interval = 0, count = 0;
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c
index 30b2d87..e09417a 100644
--- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c
+++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_pool.c
@@ -22,7 +22,7 @@
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
- * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
+ * Copyright (c) 2011, 2014 by Delphix. All rights reserved.
  * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  */
 
@@ -304,7 +304,6 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
 		case ZPOOL_PROP_FREE:
 		case ZPOOL_PROP_FREEING:
 		case ZPOOL_PROP_LEAKED:
-		case ZPOOL_PROP_EXPANDSZ:
 			if (literal) {
 				(void) snprintf(buf, len, "%llu",
 				    (u_longlong_t)intval);
@@ -312,7 +311,16 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
 				(void) zfs_nicenum(intval, buf, len);
 			}
 			break;
-
+		case ZPOOL_PROP_EXPANDSZ:
+			if (intval == 0) {
+				(void) strlcpy(buf, "-", len);
+			} else if (literal) {
+				(void) snprintf(buf, len, "%llu",
+				    (u_longlong_t)intval);
+			} else {
+				(void) zfs_nicenum(intval, buf, len);
+			}
+			break;
 		case ZPOOL_PROP_CAPACITY:
 			if (literal) {
 				(void) snprintf(buf, len, "%llu",
@@ -330,13 +338,11 @@ zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
 				    (u_longlong_t)intval);
 			}
 			break;
-
 		case ZPOOL_PROP_DEDUPRATIO:
 			(void) snprintf(buf, len, "%llu.%02llux",
 			    (u_longlong_t)(intval / 100),
 			    (u_longlong_t)(intval % 100));
 			break;
-
 		case ZPOOL_PROP_HEALTH:
 			verify(nvlist_lookup_nvlist(zpool_get_config(zhp, NULL),
 			    ZPOOL_CONFIG_VDEV_TREE, &nvroot) == 0);