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authorGeorge Wilson <george.wilson@delphix.com>2014-09-12 05:07:20 +0200
committerBrian Behlendorf <behlendorf1@llnl.gov>2014-09-23 10:10:42 -0700
commita05dfd0028fa0c49dec3ceea48995b4d6fe274ca (patch)
tree48034472afc4054ba8582c3b51fd0850193ebcba
parentb8bcca18f709abd3d1b7649ebdcb4aeab1e2eb61 (diff)
Illumos 5147 - zpool list -v should show individual disk capacity
The 'zpool list -v' command displays lots of info but excludes the capacity of each disk. This should be added. 5147 zpool list -v should show individual disk capacity Reviewed by: Adam Leventhal <adam.leventhal@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: Matthew Ahrens <matthew.ahrens@delphix.com> Reviewed by: Richard Elling <richard.elling@gmail.com> Approved by: Dan McDonald <danmcd@omniti.com> References: https://www.illumos.org/issues/5147 https://github.com/illumos/illumos-gate/commit/7a09f97 Ported by: Turbo Fredriksson <turbo@bayour.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #2688
-rw-r--r--cmd/zpool/zpool_main.c83
-rw-r--r--lib/libzfs/libzfs_pool.c14
2 files changed, 63 insertions, 34 deletions
diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c
index 1086f9555..d197e3d64 100644
--- a/cmd/zpool/zpool_main.c
+++ b/cmd/zpool/zpool_main.c
@@ -2955,10 +2955,7 @@ 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) != 0)
propstr = "-";
else
@@ -2992,22 +2989,38 @@ 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%%",
+ (unsigned long long)value);
+ }
+ break;
+ case ZPOOL_PROP_CAPACITY:
(void) snprintf(propval, sizeof (propval), "%llu%%",
(unsigned long long)value);
- else
+ break;
+ default:
zfs_nicenum(value, propval, sizeof (propval));
+ }
+
+ if (!valid)
+ (void) strlcpy(propval, "-", sizeof (propval));
if (scripted)
(void) printf("\t%s", propval);
@@ -3029,6 +3042,9 @@ 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)
@@ -3037,24 +3053,26 @@ 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");
}
@@ -3123,7 +3141,8 @@ 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"
* -T Display a timestamp in date(1) or Unix format
*
* List all pools in the system, whether or not they're healthy. Output space
@@ -3136,7 +3155,7 @@ zpool_do_list(int argc, char **argv)
int ret = 0;
list_cbdata_t cb = { 0 };
static char default_props[] =
- "name,size,allocated,free,fragmentation,capacity,"
+ "name,size,allocated,free,expandsize,fragmentation,capacity,"
"dedupratio,health,altroot";
char *props = default_props;
unsigned long interval = 0, count = 0;
diff --git a/lib/libzfs/libzfs_pool.c b/lib/libzfs/libzfs_pool.c
index d50b9c9cc..00ed1a3e3 100644
--- a/lib/libzfs/libzfs_pool.c
+++ b/lib/libzfs/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.
*/
#include <ctype.h>
@@ -317,7 +317,6 @@ zpool_get_prop_literal(zpool_handle_t *zhp, zpool_prop_t prop, char *buf,
case ZPOOL_PROP_FREE:
case ZPOOL_PROP_FREEING:
case ZPOOL_PROP_LEAKED:
- case ZPOOL_PROP_EXPANDSZ:
case ZPOOL_PROP_ASHIFT:
if (literal)
(void) snprintf(buf, len, "%llu",
@@ -326,6 +325,17 @@ zpool_get_prop_literal(zpool_handle_t *zhp, zpool_prop_t prop, char *buf,
(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:
(void) snprintf(buf, len, "%llu%%",
(u_longlong_t)intval);