void usage(char *prog)
{
- printf("Usage: %s [-d lustre_dir] [-p pool_name] [-o num_osts]\n",
- prog);
+ printf("Usage: %s [-d lustre_dir] [-p pool_name] [-o num_osts] "
+ "[-s $n,$m,..]\n", prog);
exit(0);
}
rc = unlink(path);
ASSERTF(rc == 0 || errno == ENOENT, "errno = %d", errno);
- snprintf(cmd, sizeof(cmd), "%s setstripe %s %s -c %d -s %d %s", lfs,
+ snprintf(cmd, sizeof(cmd), "%s setstripe %s %s -c %d -S %d %s", lfs,
strlen(poolname) > 0 ? "-p" : "", poolname, T4_STRIPE_COUNT,
T4_STRIPE_SIZE, path);
rc = system(cmd);
layout = llapi_layout_alloc();
ASSERTF(layout != NULL, "errno = %d", errno);
- /* Only setting OST index for stripe 0 is supported for now. */
- errno = 0;
- rc = llapi_layout_ost_index_set(layout, 1, 1);
- ASSERTF(rc == -1 && errno == EOPNOTSUPP, "rc = %d, errno = %d",
- rc, errno);
-
/* invalid OST index */
errno = 0;
rc = llapi_layout_ost_index_set(layout, 0, LLAPI_LAYOUT_INVALID);
if (lfs == NULL)
lfs = "/usr/bin/lfs";
- snprintf(cmd, sizeof(cmd), "%s setstripe -s %d %s", lfs,
+ snprintf(cmd, sizeof(cmd), "%s setstripe -S %d %s", lfs,
T26_STRIPE_SIZE, dir);
rc = system(cmd);
ASSERTF(rc == 0, "system(%s): exit status %d", cmd, WEXITSTATUS(rc));
if (lfs == NULL)
lfs = "/usr/bin/lfs";
- snprintf(cmd, sizeof(cmd), "%s setstripe -s %d %s", lfs,
+ snprintf(cmd, sizeof(cmd), "%s setstripe -S %d %s", lfs,
T27_STRIPE_SIZE, dirpath);
rc = system(cmd);
ASSERTF(rc == 0, "system(%s): exit status %d", cmd, WEXITSTATUS(rc));
llapi_layout_free(layout);
}
+#define T29FILE "f29"
+#define T29_DESC "set ost index to non-zero stripe number"
+void test29(void)
+{
+ int rc, fd, i;
+ uint64_t ost0, ost1, nost;
+ struct llapi_layout *layout;
+ char path[PATH_MAX];
+
+ if (num_osts < 2)
+ return;
+
+ layout = llapi_layout_alloc();
+ ASSERTF(layout != NULL, "errno %d", errno);
+
+ snprintf(path, sizeof(path), "%s/%s", lustre_dir, T29FILE);
+
+ rc = unlink(path);
+ ASSERTF(rc >= 0 || errno == ENOENT, "errno = %d", errno);
+
+ /* set ost index to LLAPI_LAYOUT_IDX_MAX should fail */
+ rc = llapi_layout_ost_index_set(layout, 1, LLAPI_LAYOUT_IDX_MAX);
+ ASSERTF(rc == -1 && errno == EINVAL, "rc = %d, errno = %d\n",
+ rc, errno);
+
+ /* specify ost index partially */
+ rc = llapi_layout_ost_index_set(layout, 1, 0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+
+ /* create a partially specified layout will fail */
+ fd = llapi_layout_file_create(path, 0, 0660, layout);
+ ASSERTF(fd == -1 && errno == EINVAL, "path = %s, fd = %d, errno = %d",
+ path, fd, errno);
+
+ rc = unlink(path);
+ ASSERTF(rc >= 0 || errno == ENOENT, "errno = %d", errno);
+
+ /* specify all stripes */
+ rc = llapi_layout_ost_index_set(layout, 0, 1);
+ ASSERTF(rc == 0, "errno = %d", errno);
+
+ /* create */
+ fd = llapi_layout_file_create(path, 0, 0660, layout);
+ ASSERTF(fd >= 0, "path = %s, fd = %d, errno = %d", path, fd, errno);
+
+ rc = close(fd);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ llapi_layout_free(layout);
+
+ /* get layout from file */
+ layout = llapi_layout_get_by_path(path, 0);
+ ASSERTF(layout != NULL, "errno = %d", errno);
+
+ rc = llapi_layout_ost_index_get(layout, 0, &ost0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ rc = llapi_layout_ost_index_get(layout, 1, &ost1);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ ASSERTF(ost0 == 1, "%"PRIu64" != %d", ost0, 1);
+ ASSERTF(ost1 == 0, "%"PRIu64" != %d", ost1, 0);
+ llapi_layout_free(layout);
+
+ /* specify more ost indexes to test realloc */
+ nost = 0;
+ layout = llapi_layout_alloc();
+ ASSERTF(layout != NULL, "errno %d", errno);
+ for (i = 0; i < LOV_MAX_STRIPE_COUNT; i++) {
+ rc = llapi_layout_ost_index_set(layout, i, nost);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ rc = llapi_layout_ost_index_get(layout, i, &ost0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ nost++;
+ if (nost == num_osts)
+ nost = 0;
+ }
+
+ nost = 0;
+ for (i = 0; i < LOV_MAX_STRIPE_COUNT; i++) {
+ rc = llapi_layout_ost_index_get(layout, i, &ost0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ ASSERTF(ost0 == nost, "ost=%"PRIu64" nost=%"PRIu64"",
+ ost0, nost);
+ nost++;
+ if (nost == num_osts)
+ nost = 0;
+ }
+ llapi_layout_free(layout);
+
+ nost = 0;
+ layout = llapi_layout_alloc();
+ ASSERTF(layout != NULL, "errno %d", errno);
+ for (i = LOV_MAX_STRIPE_COUNT-1; i >= 0; i--) {
+ rc = llapi_layout_ost_index_set(layout, i, nost);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ rc = llapi_layout_ost_index_get(layout, i, &ost0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ nost++;
+ if (nost == num_osts)
+ nost = 0;
+ }
+
+ nost = 0;
+ for (i = LOV_MAX_STRIPE_COUNT-1; i <= 0; i--) {
+ rc = llapi_layout_ost_index_get(layout, i, &ost0);
+ ASSERTF(rc == 0, "errno = %d", errno);
+ ASSERTF(ost0 == nost, "ost=%"PRIu64", nost=%"PRIu64"",
+ ost0, nost);
+ nost++;
+ if (nost == num_osts)
+ nost = 0;
+ }
+ llapi_layout_free(layout);
+}
+
#define TEST_DESC_LEN 50
struct test_tbl_entry {
void (*tte_fn)(void);
};
static struct test_tbl_entry test_tbl[] = {
- { &test0, T0_DESC, false },
- { &test1, T1_DESC, false },
- { &test2, T2_DESC, false },
- { &test3, T3_DESC, false },
- { &test4, T4_DESC, false },
- { &test5, T5_DESC, false },
- { &test6, T6_DESC, false },
- { &test7, T7_DESC, false },
- { &test8, T8_DESC, false },
- { &test9, T9_DESC, false },
- { &test10, T10_DESC, false },
- { &test11, T11_DESC, false },
- { &test12, T12_DESC, false },
- { &test13, T13_DESC, false },
- { &test14, T14_DESC, false },
- { &test15, T15_DESC, false },
- { &test16, T16_DESC, false },
- { &test17, T17_DESC, false },
- { &test18, T18_DESC, false },
- { &test19, T19_DESC, false },
- { &test20, T20_DESC, false },
- { &test21, T21_DESC, false },
- { &test22, T22_DESC, false },
- { &test23, T23_DESC, false },
- { &test24, T24_DESC, false },
- { &test25, T25_DESC, false },
- { &test26, T26_DESC, false },
- { &test27, T27_DESC, false },
- { &test28, T28_DESC, false },
+ { .tte_fn = &test0, .tte_desc = T0_DESC, .tte_skip = false },
+ { .tte_fn = &test1, .tte_desc = T1_DESC, .tte_skip = false },
+ { .tte_fn = &test2, .tte_desc = T2_DESC, .tte_skip = false },
+ { .tte_fn = &test3, .tte_desc = T3_DESC, .tte_skip = false },
+ { .tte_fn = &test4, .tte_desc = T4_DESC, .tte_skip = false },
+ { .tte_fn = &test5, .tte_desc = T5_DESC, .tte_skip = false },
+ { .tte_fn = &test6, .tte_desc = T6_DESC, .tte_skip = false },
+ { .tte_fn = &test7, .tte_desc = T7_DESC, .tte_skip = false },
+ { .tte_fn = &test8, .tte_desc = T8_DESC, .tte_skip = false },
+ { .tte_fn = &test9, .tte_desc = T9_DESC, .tte_skip = false },
+ { .tte_fn = &test10, .tte_desc = T10_DESC, .tte_skip = false },
+ { .tte_fn = &test11, .tte_desc = T11_DESC, .tte_skip = false },
+ { .tte_fn = &test12, .tte_desc = T12_DESC, .tte_skip = false },
+ { .tte_fn = &test13, .tte_desc = T13_DESC, .tte_skip = false },
+ { .tte_fn = &test14, .tte_desc = T14_DESC, .tte_skip = false },
+ { .tte_fn = &test15, .tte_desc = T15_DESC, .tte_skip = false },
+ { .tte_fn = &test16, .tte_desc = T16_DESC, .tte_skip = false },
+ { .tte_fn = &test17, .tte_desc = T17_DESC, .tte_skip = false },
+ { .tte_fn = &test18, .tte_desc = T18_DESC, .tte_skip = false },
+ { .tte_fn = &test19, .tte_desc = T19_DESC, .tte_skip = false },
+ { .tte_fn = &test20, .tte_desc = T20_DESC, .tte_skip = false },
+ { .tte_fn = &test21, .tte_desc = T21_DESC, .tte_skip = false },
+ { .tte_fn = &test22, .tte_desc = T22_DESC, .tte_skip = false },
+ { .tte_fn = &test23, .tte_desc = T23_DESC, .tte_skip = false },
+ { .tte_fn = &test24, .tte_desc = T24_DESC, .tte_skip = false },
+ { .tte_fn = &test25, .tte_desc = T25_DESC, .tte_skip = false },
+ { .tte_fn = &test26, .tte_desc = T26_DESC, .tte_skip = false },
+ { .tte_fn = &test27, .tte_desc = T27_DESC, .tte_skip = false },
+ { .tte_fn = &test28, .tte_desc = T28_DESC, .tte_skip = false },
+ { .tte_fn = &test29, .tte_desc = T29_DESC, .tte_skip = false }
};
#define NUM_TESTS (sizeof(test_tbl) / sizeof(struct test_tbl_entry))
return rc;
}
+/* 'str_tests' are the tests to be skipped, such as "1,3,4,.." */
+static void set_tests_skipped(char *str_tests)
+{
+ char *ptr = str_tests;
+ int tstno;
+
+ if (ptr == NULL || strlen(ptr) == 0)
+ return;
+
+ while (*ptr != '\0') {
+ tstno = strtoul(ptr, &ptr, 0);
+ if (tstno >= 0 && tstno < NUM_TESTS)
+ test_tbl[tstno].tte_skip = true;
+ if (*ptr == ',')
+ ptr++;
+ else
+ break;
+ }
+}
+
static void process_args(int argc, char *argv[])
{
int c;
- while ((c = getopt(argc, argv, "d:p:o:")) != -1) {
+ while ((c = getopt(argc, argv, "d:p:o:s:")) != -1) {
switch (c) {
case 'd':
lustre_dir = optarg;
case 'o':
num_osts = atoi(optarg);
break;
+ case 's':
+ set_tests_skipped(optarg);
+ break;
case '?':
fprintf(stderr, "Unknown option '%c'\n", optopt);
usage(argv[0]);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff