svn commit: r331712 - vendor-sys/illumos/dist/uts/common/fs/zfs vendor/illumos/dist/cmd/ztest

[Alexander Motin]

Author: mav
Date: Wed Mar 28 23:12:03 2018
New Revision: 331712
URL: https://svnweb.freebsd.org/changeset/base/331712

Log:
  9280 Assertion failure while running removal_with_ganging test with 4K devices
  
  illumos/illumos-gate at 243952c7eeef020886e3e2e3df99a513df40584a
  
  Reviewed by: George Wilson <george.wilson at delphix.com>
  Reviewed by: John Kennedy <john.kennedy at delphix.com>
  Approved by: Garrett D'Amore <garrett at damore.org>
  Author: Matt Ahrens <Matt.Ahrens at delphix.com>

Modified:
  vendor/illumos/dist/cmd/ztest/ztest.c

Changes in other areas also in this revision:
Modified:
  vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c

Modified: vendor/illumos/dist/cmd/ztest/ztest.c
==============================================================================
--- vendor/illumos/dist/cmd/ztest/ztest.c	Wed Mar 28 23:05:48 2018	(r331711)
+++ vendor/illumos/dist/cmd/ztest/ztest.c	Wed Mar 28 23:12:03 2018	(r331712)
@@ -162,7 +162,7 @@ typedef struct ztest_shared_opts {
 	int zo_init;
 	uint64_t zo_time;
 	uint64_t zo_maxloops;
-	uint64_t zo_metaslab_gang_bang;
+	uint64_t zo_metaslab_force_ganging;
 } ztest_shared_opts_t;
 
 static const ztest_shared_opts_t ztest_opts_defaults = {
@@ -184,10 +184,10 @@ static const ztest_shared_opts_t ztest_opts_defaults =
 	.zo_init = 1,
 	.zo_time = 300,			/* 5 minutes */
 	.zo_maxloops = 50,		/* max loops during spa_freeze() */
-	.zo_metaslab_gang_bang = 32 << 10
+	.zo_metaslab_force_ganging = 32 << 10
 };
 
-extern uint64_t metaslab_gang_bang;
+extern uint64_t metaslab_force_ganging;
 extern uint64_t metaslab_df_alloc_threshold;
 extern uint64_t zfs_deadman_synctime_ms;
 extern int metaslab_preload_limit;
@@ -565,12 +565,12 @@ usage(boolean_t requested)
 	const ztest_shared_opts_t *zo = &ztest_opts_defaults;
 
 	char nice_vdev_size[NN_NUMBUF_SZ];
-	char nice_gang_bang[NN_NUMBUF_SZ];
+	char nice_force_ganging[NN_NUMBUF_SZ];
 	FILE *fp = requested ? stdout : stderr;
 
 	nicenum(zo->zo_vdev_size, nice_vdev_size, sizeof (nice_vdev_size));
-	nicenum(zo->zo_metaslab_gang_bang, nice_gang_bang,
-	    sizeof (nice_gang_bang));
+	nicenum(zo->zo_metaslab_force_ganging, nice_force_ganging,
+	    sizeof (nice_force_ganging));
 
 	(void) fprintf(fp, "Usage: %s\n"
 	    "\t[-v vdevs (default: %llu)]\n"
@@ -605,7 +605,7 @@ usage(boolean_t requested)
 	    zo->zo_raidz_parity,			/* -R */
 	    zo->zo_datasets,				/* -d */
 	    zo->zo_threads,				/* -t */
-	    nice_gang_bang,				/* -g */
+	    nice_force_ganging,				/* -g */
 	    zo->zo_init,				/* -i */
 	    (u_longlong_t)zo->zo_killrate,		/* -k */
 	    zo->zo_pool,				/* -p */
@@ -674,8 +674,8 @@ process_options(int argc, char **argv)
 			zo->zo_threads = MAX(1, value);
 			break;
 		case 'g':
-			zo->zo_metaslab_gang_bang = MAX(SPA_MINBLOCKSIZE << 1,
-			    value);
+			zo->zo_metaslab_force_ganging =
+			    MAX(SPA_MINBLOCKSIZE << 1, value);
 			break;
 		case 'i':
 			zo->zo_init = value;
@@ -6418,7 +6418,7 @@ main(int argc, char **argv)
 	zs = ztest_shared;
 
 	if (fd_data_str) {
-		metaslab_gang_bang = ztest_opts.zo_metaslab_gang_bang;
+		metaslab_force_ganging = ztest_opts.zo_metaslab_force_ganging;
 		metaslab_df_alloc_threshold =
 		    zs->zs_metaslab_df_alloc_threshold;