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OpenZFS 9280 - Assertion failure while running removal_with_ganging test with 4K devices

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Authored by: Matt Ahrens <Matt.Ahrens@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Approved by: Garrett D'Amore <garrett@damore.org>
Ported-by: Brian Behlendorf <behlendorf1@llnl.gov>

OpenZFS-issue: https://www.illumos.org/issues/9280
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/243952c
Closes #7445
This commit is contained in:
Matt Ahrens
2017-07-24 11:07:39 -07:00
committed by Brian Behlendorf
parent d68ac65eb6
commit d830d4795a
4 changed files with 32 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/ztest/ztest.c
+10 -10
View File
@@ -168,7 +168,7 @@ 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;
int zo_mmp_test;
} ztest_shared_opts_t;
@@ -192,10 +192,10 @@ 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 unsigned long zfs_deadman_synctime_ms;
extern int metaslab_preload_limit;
@@ -635,12 +635,12 @@ 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"
@@ -677,7 +677,7 @@ 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 */
@@ -746,8 +746,8 @@ 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;
@@ -7299,7 +7299,7 @@ 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;