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Illumos #1377 `zpool status -D' should tell if there are no DDT entries

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1337 `zpool status -D' should tell if there are no DDT entries

Reviewed by: Eric Schrock <eric.schrock@delphix.com>
Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com>
Reviewed by: George Wilson <gwilson@zfsmail.com>
Approved by: Albert Lee <trisk@nexenta.com>

References:
  illumos/illumos-gate@ce72e614c1
  illumos changeset: 13432:d1ad8d106d64
  https://www.illumos.org/issues/1337

Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Yuri Pankov 2013-01-11 09:11:09 -08:00 committed by Brian Behlendorf
parent 844793c3cc
commit 240245896a
1 changed files with 8 additions and 2 deletions
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10
cmd/zpool/zpool_main.c
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@ -3725,7 +3725,7 @@ print_scan_status(pool_scan_stat_t *ps)
double fraction_done;
char processed_buf[7], examined_buf[7], total_buf[7], rate_buf[7];
(void) printf(gettext(" scan: "));
(void) printf(gettext(" scan: "));
/* If there's never been a scan, there's not much to say. */
if (ps == NULL || ps->pss_func == POOL_SCAN_NONE ||
@ -3913,10 +3913,16 @@ print_dedup_stats(nvlist_t *config)
* table continue processing the stats.
*/
if (nvlist_lookup_uint64_array(config, ZPOOL_CONFIG_DDT_OBJ_STATS,
(uint64_t **)&ddo, &c) != 0 || ddo->ddo_count == 0)
(uint64_t **)&ddo, &c) != 0)
return;
(void) printf("\n");
(void) printf(gettext(" dedup: "));
if (ddo->ddo_count == 0) {
(void) printf(gettext("no DDT entries\n"));
return;
}
(void) printf("DDT entries %llu, size %llu on disk, %llu in core\n",
(u_longlong_t)ddo->ddo_count,
(u_longlong_t)ddo->ddo_dspace,