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Add linux ztest support

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Minor changes to ztest for this environment.  These including
updating ztest to run in the local development tree, as well
as relocating some local variables in this function to the heap.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf 2010-08-26 11:59:11 -07:00
parent 302ef1517e
commit 0e8d1b2d8b
1 changed files with 25 additions and 24 deletions
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49
cmd/ztest/ztest.c
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@ -4900,32 +4900,30 @@ static void
ztest_run_zdb(char *pool)
{
int status;
char zdb[MAXPATHLEN + MAXNAMELEN + 20];
char zbuf[1024];
char *bin;
char *ztest;
char *isa;
int isalen;
char *zdb;
char *zbuf;
FILE *fp;
(void) realpath(getexecname(), zdb);
bin = umem_alloc(MAXPATHLEN + MAXNAMELEN + 20, UMEM_NOFAIL);
zdb = umem_alloc(MAXPATHLEN + MAXNAMELEN + 20, UMEM_NOFAIL);
zbuf = umem_alloc(1024, UMEM_NOFAIL);
/* zdb lives in /usr/sbin, while ztest lives in /usr/bin */
bin = strstr(zdb, "/usr/bin/");
ztest = strstr(bin, "/ztest");
isa = bin + 8;
isalen = ztest - isa;
isa = strdup(isa);
/* LINTED */
(void) sprintf(bin,
"/usr/sbin%.*s/zdb -bcc%s%s -U %s %s",
isalen,
isa,
VERIFY(realpath(getexecname(), bin) != NULL);
if (strncmp(bin, "/usr/sbin/ztest", 14) == 0) {
strcpy(bin, "/usr/sbin/zdb"); /* Installed */
} else {
strstr(bin, "/ztest/")[0] = '\0'; /* In-tree */
strcat(bin, "/zdb/zdb");
}
(void) sprintf(zdb,
"%s -bcc%s%s -U %s %s",
bin,
zopt_verbose >= 3 ? "s" : "",
zopt_verbose >= 4 ? "v" : "",
spa_config_path,
pool);
free(isa);
if (zopt_verbose >= 5)
(void) printf("Executing %s\n", strstr(zdb, "zdb "));
@ -4939,13 +4937,17 @@ ztest_run_zdb(char *pool)
status = pclose(fp);
if (status == 0)
return;
goto out;
ztest_dump_core = 0;
if (WIFEXITED(status))
fatal(0, "'%s' exit code %d", zdb, WEXITSTATUS(status));
else
fatal(0, "'%s' died with signal %d", zdb, WTERMSIG(status));
out:
umem_free(bin, MAXPATHLEN + MAXNAMELEN + 20);
umem_free(zdb, MAXPATHLEN + MAXNAMELEN + 20);
umem_free(zbuf, 1024);
}
static void
@ -5423,11 +5425,9 @@ ztest_run(ztest_shared_t *zs)
kernel_fini();
list_destroy(&zcl.zcl_callbacks);
(void) _mutex_destroy(&zcl.zcl_callbacks_lock);
(void) rwlock_destroy(&zs->zs_name_lock);
(void) _mutex_destroy(&zs->zs_vdev_lock);
mutex_destroy(&zcl.zcl_callbacks_lock);
rw_destroy(&zs->zs_name_lock);
mutex_destroy(&zs->zs_vdev_lock);
}
static void
@ -5602,6 +5602,7 @@ main(int argc, char **argv)
ztest_random_fd = open("/dev/urandom", O_RDONLY);
dprintf_setup(&argc, argv);
process_options(argc, argv);
/* Override location of zpool.cache */