4 * This file and its contents are supplied under the terms of the
5 * Common Development and Distribution License ("CDDL"), version 1.0.
6 * You may only use this file in accordance with the terms of version
9 * A full copy of the text of the CDDL should have accompanied this
10 * source. A copy of the CDDL is also available via the Internet at
11 * http://www.illumos.org/license/CDDL.
17 * Copyright (c) 2018 by Delphix. All rights reserved.
24 #include <libzfs_core.h>
27 #include <sys/nvpair.h>
28 #include <sys/zfs_ioctl.h>
31 * Test the nvpair inputs for the non-legacy zfs ioctl commands.
34 boolean_t unexpected_failures;
36 const char *active_test;
39 * Tracks which zfs_ioc_t commands were tested
41 boolean_t ioc_tested[ZFS_IOC_LAST - ZFS_IOC_FIRST];
44 * Legacy ioctls that are skipped (for now)
46 static unsigned ioc_skip[] = {
53 ZFS_IOC_POOL_TRYIMPORT,
57 ZFS_IOC_POOL_GET_HISTORY,
61 ZFS_IOC_VDEV_SET_STATE,
68 ZFS_IOC_OBJSET_ZPLPROPS,
69 ZFS_IOC_DATASET_LIST_NEXT,
70 ZFS_IOC_SNAPSHOT_LIST_NEXT,
78 ZFS_IOC_INJECT_LIST_NEXT,
82 ZFS_IOC_DSOBJ_TO_DSNAME,
84 ZFS_IOC_POOL_SET_PROPS,
85 ZFS_IOC_POOL_GET_PROPS,
91 ZFS_IOC_USERSPACE_ONE,
92 ZFS_IOC_USERSPACE_MANY,
93 ZFS_IOC_USERSPACE_UPGRADE,
94 ZFS_IOC_OBJSET_RECVD_PROPS,
100 ZFS_IOC_SPACE_WRITTEN,
102 ZFS_IOC_SEND_PROGRESS,
104 ZFS_IOC_EVENTS_CLEAR,
112 #define IOC_INPUT_TEST(ioc, name, req, opt, err) \
113 IOC_INPUT_TEST_IMPL(ioc, name, req, opt, err, B_FALSE)
115 #define IOC_INPUT_TEST_WILD(ioc, name, req, opt, err) \
116 IOC_INPUT_TEST_IMPL(ioc, name, req, opt, err, B_TRUE)
118 #define IOC_INPUT_TEST_IMPL(ioc, name, req, opt, err, wild) \
120 active_test = __func__ + 5; \
121 ioc_tested[ioc - ZFS_IOC_FIRST] = B_TRUE; \
122 lzc_ioctl_test(ioc, name, req, opt, err, wild); \
126 * run a zfs ioctl command, verify expected results and log failures
129 lzc_ioctl_run(zfs_ioc_t ioc, const char *name, nvlist_t *innvl, int expected)
131 zfs_cmd_t zc = {"\0"};
138 case ZFS_ERR_IOC_ARG_UNAVAIL:
139 variant = "unsupported input";
141 case ZFS_ERR_IOC_ARG_REQUIRED:
142 variant = "missing input";
144 case ZFS_ERR_IOC_ARG_BADTYPE:
145 variant = "invalid input type";
148 variant = "valid input";
152 packed = fnvlist_pack(innvl, &size);
153 (void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));
154 zc.zc_name[sizeof (zc.zc_name) - 1] = '\0';
155 zc.zc_nvlist_src = (uint64_t)(uintptr_t)packed;
156 zc.zc_nvlist_src_size = size;
157 zc.zc_nvlist_dst_size = MAX(size * 2, 128 * 1024);
158 zc.zc_nvlist_dst = (uint64_t)(uintptr_t)malloc(zc.zc_nvlist_dst_size);
160 if (zfs_ioctl_fd(zfs_fd, ioc, &zc) != 0)
163 if (error != expected) {
164 unexpected_failures = B_TRUE;
165 (void) fprintf(stderr, "%s: Unexpected result with %s, "
166 "error %d (expecting %d)\n",
167 active_test, variant, error, expected);
170 fnvlist_pack_free(packed, size);
171 free((void *)(uintptr_t)zc.zc_nvlist_dst);
175 * Test each ioc for the following ioctl input errors:
176 * ZFS_ERR_IOC_ARG_UNAVAIL an input argument is not supported by kernel
177 * ZFS_ERR_IOC_ARG_REQUIRED a required input argument is missing
178 * ZFS_ERR_IOC_ARG_BADTYPE an input argument has an invalid type
181 lzc_ioctl_test(zfs_ioc_t ioc, const char *name, nvlist_t *required,
182 nvlist_t *optional, int expected_error, boolean_t wildcard)
184 nvlist_t *input = fnvlist_alloc();
185 nvlist_t *future = fnvlist_alloc();
188 if (required != NULL) {
189 for (nvpair_t *pair = nvlist_next_nvpair(required, NULL);
190 pair != NULL; pair = nvlist_next_nvpair(required, pair)) {
191 fnvlist_add_nvpair(input, pair);
194 if (optional != NULL) {
195 for (nvpair_t *pair = nvlist_next_nvpair(optional, NULL);
196 pair != NULL; pair = nvlist_next_nvpair(optional, pair)) {
197 fnvlist_add_nvpair(input, pair);
202 * Generic input run with 'optional' nvlist pair
205 fnvlist_add_nvlist(input, "optional", future);
206 lzc_ioctl_run(ioc, name, input, expected_error);
208 fnvlist_remove(input, "optional");
214 fnvlist_add_string(input, "bogus_input", "bogus");
215 lzc_ioctl_run(ioc, name, input, ZFS_ERR_IOC_ARG_UNAVAIL);
216 fnvlist_remove(input, "bogus_input");
220 * Missing required inputs
222 if (required != NULL) {
223 nvlist_t *empty = fnvlist_alloc();
224 lzc_ioctl_run(ioc, name, empty, ZFS_ERR_IOC_ARG_REQUIRED);
231 if (required != NULL || optional != NULL) {
233 * switch the type of one of the input pairs
235 for (nvpair_t *pair = nvlist_next_nvpair(input, NULL);
236 pair != NULL; pair = nvlist_next_nvpair(input, pair)) {
237 char pname[MAXNAMELEN];
240 strlcpy(pname, nvpair_name(pair), sizeof (pname));
241 pname[sizeof (pname) - 1] = '\0';
242 ptype = nvpair_type(pair);
243 fnvlist_remove_nvpair(input, pair);
246 case DATA_TYPE_STRING:
247 fnvlist_add_uint64(input, pname, 42);
250 fnvlist_add_string(input, pname, "bogus");
254 lzc_ioctl_run(ioc, name, input, ZFS_ERR_IOC_ARG_BADTYPE);
264 test_pool_sync(const char *pool)
266 nvlist_t *required = fnvlist_alloc();
268 fnvlist_add_boolean_value(required, "force", B_TRUE);
270 IOC_INPUT_TEST(ZFS_IOC_POOL_SYNC, pool, required, NULL, 0);
272 nvlist_free(required);
276 test_pool_reopen(const char *pool)
278 nvlist_t *optional = fnvlist_alloc();
280 fnvlist_add_boolean_value(optional, "scrub_restart", B_FALSE);
282 IOC_INPUT_TEST(ZFS_IOC_POOL_REOPEN, pool, NULL, optional, 0);
284 nvlist_free(optional);
288 test_pool_checkpoint(const char *pool)
290 IOC_INPUT_TEST(ZFS_IOC_POOL_CHECKPOINT, pool, NULL, NULL, 0);
294 test_pool_discard_checkpoint(const char *pool)
296 int err = lzc_pool_checkpoint(pool);
297 if (err == 0 || err == ZFS_ERR_CHECKPOINT_EXISTS)
298 IOC_INPUT_TEST(ZFS_IOC_POOL_DISCARD_CHECKPOINT, pool, NULL,
303 test_log_history(const char *pool)
305 nvlist_t *required = fnvlist_alloc();
307 fnvlist_add_string(required, "message", "input check");
309 IOC_INPUT_TEST(ZFS_IOC_LOG_HISTORY, pool, required, NULL, 0);
311 nvlist_free(required);
315 test_create(const char *pool)
317 char dataset[MAXNAMELEN + 32];
319 (void) snprintf(dataset, sizeof (dataset), "%s/create-fs", pool);
321 nvlist_t *required = fnvlist_alloc();
322 nvlist_t *optional = fnvlist_alloc();
323 nvlist_t *props = fnvlist_alloc();
325 fnvlist_add_int32(required, "type", DMU_OST_ZFS);
326 fnvlist_add_uint64(props, "recordsize", 8192);
327 fnvlist_add_nvlist(optional, "props", props);
329 IOC_INPUT_TEST(ZFS_IOC_CREATE, dataset, required, optional, 0);
331 nvlist_free(required);
332 nvlist_free(optional);
336 test_snapshot(const char *pool, const char *snapshot)
338 nvlist_t *required = fnvlist_alloc();
339 nvlist_t *optional = fnvlist_alloc();
340 nvlist_t *snaps = fnvlist_alloc();
341 nvlist_t *props = fnvlist_alloc();
343 fnvlist_add_boolean(snaps, snapshot);
344 fnvlist_add_nvlist(required, "snaps", snaps);
346 fnvlist_add_string(props, "org.openzfs:launch", "September 17th, 2013");
347 fnvlist_add_nvlist(optional, "props", props);
349 IOC_INPUT_TEST(ZFS_IOC_SNAPSHOT, pool, required, optional, 0);
353 nvlist_free(optional);
354 nvlist_free(required);
358 test_space_snaps(const char *snapshot)
360 nvlist_t *required = fnvlist_alloc();
361 fnvlist_add_string(required, "firstsnap", snapshot);
363 IOC_INPUT_TEST(ZFS_IOC_SPACE_SNAPS, snapshot, required, NULL, 0);
365 nvlist_free(required);
369 test_destroy_snaps(const char *pool, const char *snapshot)
371 nvlist_t *required = fnvlist_alloc();
372 nvlist_t *snaps = fnvlist_alloc();
374 fnvlist_add_boolean(snaps, snapshot);
375 fnvlist_add_nvlist(required, "snaps", snaps);
377 IOC_INPUT_TEST(ZFS_IOC_DESTROY_SNAPS, pool, required, NULL, 0);
380 nvlist_free(required);
385 test_bookmark(const char *pool, const char *snapshot, const char *bookmark)
387 nvlist_t *required = fnvlist_alloc();
389 fnvlist_add_string(required, bookmark, snapshot);
391 IOC_INPUT_TEST_WILD(ZFS_IOC_BOOKMARK, pool, required, NULL, 0);
393 nvlist_free(required);
397 test_get_bookmarks(const char *dataset)
399 nvlist_t *optional = fnvlist_alloc();
401 fnvlist_add_boolean(optional, "guid");
402 fnvlist_add_boolean(optional, "createtxg");
403 fnvlist_add_boolean(optional, "creation");
405 IOC_INPUT_TEST_WILD(ZFS_IOC_GET_BOOKMARKS, dataset, NULL, optional, 0);
407 nvlist_free(optional);
411 test_destroy_bookmarks(const char *pool, const char *bookmark)
413 nvlist_t *required = fnvlist_alloc();
415 fnvlist_add_boolean(required, bookmark);
417 IOC_INPUT_TEST_WILD(ZFS_IOC_DESTROY_BOOKMARKS, pool, required, NULL, 0);
419 nvlist_free(required);
423 test_clone(const char *snapshot, const char *clone)
425 nvlist_t *required = fnvlist_alloc();
426 nvlist_t *optional = fnvlist_alloc();
427 nvlist_t *props = fnvlist_alloc();
429 fnvlist_add_string(required, "origin", snapshot);
431 IOC_INPUT_TEST(ZFS_IOC_CLONE, clone, required, NULL, 0);
434 nvlist_free(optional);
435 nvlist_free(required);
439 test_rollback(const char *dataset, const char *snapshot)
441 nvlist_t *optional = fnvlist_alloc();
443 fnvlist_add_string(optional, "target", snapshot);
445 IOC_INPUT_TEST(ZFS_IOC_ROLLBACK, dataset, NULL, optional, B_FALSE);
447 nvlist_free(optional);
451 test_hold(const char *pool, const char *snapshot)
453 nvlist_t *required = fnvlist_alloc();
454 nvlist_t *optional = fnvlist_alloc();
455 nvlist_t *holds = fnvlist_alloc();
457 fnvlist_add_string(holds, snapshot, "libzfs_check_hold");
458 fnvlist_add_nvlist(required, "holds", holds);
459 fnvlist_add_int32(optional, "cleanup_fd", zfs_fd);
461 IOC_INPUT_TEST(ZFS_IOC_HOLD, pool, required, optional, 0);
464 nvlist_free(optional);
465 nvlist_free(required);
469 test_get_holds(const char *snapshot)
471 IOC_INPUT_TEST(ZFS_IOC_GET_HOLDS, snapshot, NULL, NULL, 0);
475 test_release(const char *pool, const char *snapshot)
477 nvlist_t *required = fnvlist_alloc();
478 nvlist_t *release = fnvlist_alloc();
480 fnvlist_add_boolean(release, "libzfs_check_hold");
481 fnvlist_add_nvlist(required, snapshot, release);
483 IOC_INPUT_TEST_WILD(ZFS_IOC_RELEASE, pool, required, NULL, 0);
485 nvlist_free(release);
486 nvlist_free(required);
491 test_send_new(const char *snapshot, int fd)
493 nvlist_t *required = fnvlist_alloc();
494 nvlist_t *optional = fnvlist_alloc();
496 fnvlist_add_int32(required, "fd", fd);
498 fnvlist_add_boolean(optional, "largeblockok");
499 fnvlist_add_boolean(optional, "embedok");
500 fnvlist_add_boolean(optional, "compressok");
501 fnvlist_add_boolean(optional, "rawok");
504 * TODO - Resumable send is harder to set up. So we currently
505 * ignore testing for that variant.
508 fnvlist_add_string(optional, "fromsnap", from);
509 fnvlist_add_uint64(optional, "resume_object", resumeobj);
510 fnvlist_add_uint64(optional, "resume_offset", offset);
511 fnvlist_add_boolean(optional, "savedok");
513 IOC_INPUT_TEST(ZFS_IOC_SEND_NEW, snapshot, required, optional, 0);
515 nvlist_free(optional);
516 nvlist_free(required);
520 test_recv_new(const char *dataset, int fd)
522 dmu_replay_record_t drr = { 0 };
523 nvlist_t *required = fnvlist_alloc();
524 nvlist_t *optional = fnvlist_alloc();
525 nvlist_t *props = fnvlist_alloc();
526 char snapshot[MAXNAMELEN + 32];
529 int cleanup_fd = open(ZFS_DEV, O_RDWR);
531 (void) snprintf(snapshot, sizeof (snapshot), "%s@replicant", dataset);
533 count = pread(fd, &drr, sizeof (drr), 0);
534 if (count != sizeof (drr)) {
535 (void) fprintf(stderr, "could not read stream: %s\n",
539 fnvlist_add_string(required, "snapname", snapshot);
540 fnvlist_add_byte_array(required, "begin_record", (uchar_t *)&drr,
542 fnvlist_add_int32(required, "input_fd", fd);
544 fnvlist_add_string(props, "org.openzfs:launch", "September 17th, 2013");
545 fnvlist_add_nvlist(optional, "localprops", props);
546 fnvlist_add_boolean(optional, "force");
547 fnvlist_add_int32(optional, "cleanup_fd", cleanup_fd);
550 * TODO - Resumable receive is harder to set up. So we currently
551 * ignore testing for one.
554 fnvlist_add_nvlist(optional, "props", recvdprops);
555 fnvlist_add_string(optional, "origin", origin);
556 fnvlist_add_boolean(optional, "resumable");
557 fnvlist_add_uint64(optional, "action_handle", *action_handle);
559 IOC_INPUT_TEST(ZFS_IOC_RECV_NEW, dataset, required, optional,
560 ZFS_ERR_STREAM_TRUNCATED);
563 nvlist_free(optional);
564 nvlist_free(required);
566 (void) close(cleanup_fd);
570 test_send_space(const char *snapshot1, const char *snapshot2)
572 nvlist_t *optional = fnvlist_alloc();
574 fnvlist_add_string(optional, "from", snapshot1);
575 fnvlist_add_boolean(optional, "largeblockok");
576 fnvlist_add_boolean(optional, "embedok");
577 fnvlist_add_boolean(optional, "compressok");
578 fnvlist_add_boolean(optional, "rawok");
580 IOC_INPUT_TEST(ZFS_IOC_SEND_SPACE, snapshot2, NULL, optional, 0);
582 nvlist_free(optional);
586 test_remap(const char *dataset)
588 IOC_INPUT_TEST(ZFS_IOC_REMAP, dataset, NULL, NULL, 0);
592 test_channel_program(const char *pool)
594 const char *program =
596 "argv = arg[\"argv\"]\n"
598 char *const argv[1] = { "Hello World!" };
599 nvlist_t *required = fnvlist_alloc();
600 nvlist_t *optional = fnvlist_alloc();
601 nvlist_t *args = fnvlist_alloc();
603 fnvlist_add_string(required, "program", program);
604 fnvlist_add_string_array(args, "argv", argv, 1);
605 fnvlist_add_nvlist(required, "arg", args);
607 fnvlist_add_boolean_value(optional, "sync", B_TRUE);
608 fnvlist_add_uint64(optional, "instrlimit", 1000 * 1000);
609 fnvlist_add_uint64(optional, "memlimit", 8192 * 1024);
611 IOC_INPUT_TEST(ZFS_IOC_CHANNEL_PROGRAM, pool, required, optional, 0);
614 nvlist_free(optional);
615 nvlist_free(required);
618 #define WRAPPING_KEY_LEN 32
621 test_load_key(const char *dataset)
623 nvlist_t *required = fnvlist_alloc();
624 nvlist_t *optional = fnvlist_alloc();
625 nvlist_t *hidden = fnvlist_alloc();
626 uint8_t keydata[WRAPPING_KEY_LEN] = {0};
628 fnvlist_add_uint8_array(hidden, "wkeydata", keydata, sizeof (keydata));
629 fnvlist_add_nvlist(required, "hidden_args", hidden);
630 fnvlist_add_boolean(optional, "noop");
632 IOC_INPUT_TEST(ZFS_IOC_LOAD_KEY, dataset, required, optional, EINVAL);
634 nvlist_free(optional);
635 nvlist_free(required);
639 test_change_key(const char *dataset)
641 IOC_INPUT_TEST(ZFS_IOC_CHANGE_KEY, dataset, NULL, NULL, EINVAL);
645 test_unload_key(const char *dataset)
647 IOC_INPUT_TEST(ZFS_IOC_UNLOAD_KEY, dataset, NULL, NULL, EACCES);
651 test_vdev_initialize(const char *pool)
653 nvlist_t *required = fnvlist_alloc();
654 nvlist_t *vdev_guids = fnvlist_alloc();
656 fnvlist_add_uint64(vdev_guids, "path", 0xdeadbeefdeadbeef);
657 fnvlist_add_uint64(required, ZPOOL_INITIALIZE_COMMAND,
658 POOL_INITIALIZE_START);
659 fnvlist_add_nvlist(required, ZPOOL_INITIALIZE_VDEVS, vdev_guids);
661 IOC_INPUT_TEST(ZFS_IOC_POOL_INITIALIZE, pool, required, NULL, EINVAL);
662 nvlist_free(vdev_guids);
663 nvlist_free(required);
667 test_vdev_trim(const char *pool)
669 nvlist_t *required = fnvlist_alloc();
670 nvlist_t *optional = fnvlist_alloc();
671 nvlist_t *vdev_guids = fnvlist_alloc();
673 fnvlist_add_uint64(vdev_guids, "path", 0xdeadbeefdeadbeef);
674 fnvlist_add_uint64(required, ZPOOL_TRIM_COMMAND, POOL_TRIM_START);
675 fnvlist_add_nvlist(required, ZPOOL_TRIM_VDEVS, vdev_guids);
676 fnvlist_add_uint64(optional, ZPOOL_TRIM_RATE, 1ULL << 30);
677 fnvlist_add_boolean_value(optional, ZPOOL_TRIM_SECURE, B_TRUE);
679 IOC_INPUT_TEST(ZFS_IOC_POOL_TRIM, pool, required, optional, EINVAL);
680 nvlist_free(vdev_guids);
681 nvlist_free(optional);
682 nvlist_free(required);
686 zfs_destroy(const char *dataset)
688 zfs_cmd_t zc = {"\0"};
691 (void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name));
692 zc.zc_name[sizeof (zc.zc_name) - 1] = '\0';
693 err = zfs_ioctl_fd(zfs_fd, ZFS_IOC_DESTROY, &zc);
695 return (err == 0 ? 0 : errno);
699 test_redact(const char *snapshot1, const char *snapshot2)
701 nvlist_t *required = fnvlist_alloc();
702 nvlist_t *snapnv = fnvlist_alloc();
703 char bookmark[MAXNAMELEN + 32];
705 fnvlist_add_string(required, "bookname", "testbookmark");
706 fnvlist_add_boolean(snapnv, snapshot2);
707 fnvlist_add_nvlist(required, "snapnv", snapnv);
709 IOC_INPUT_TEST(ZFS_IOC_REDACT, snapshot1, required, NULL, 0);
712 nvlist_free(required);
714 strlcpy(bookmark, snapshot1, sizeof (bookmark));
715 *strchr(bookmark, '@') = '\0';
716 strlcat(bookmark, "#testbookmark", sizeof (bookmark) -
718 zfs_destroy(bookmark);
722 test_get_bookmark_props(const char *bookmark)
724 IOC_INPUT_TEST(ZFS_IOC_GET_BOOKMARK_PROPS, bookmark, NULL, NULL, 0);
728 test_wait(const char *pool)
730 nvlist_t *required = fnvlist_alloc();
731 nvlist_t *optional = fnvlist_alloc();
733 fnvlist_add_int32(required, "wait_activity", 2);
734 fnvlist_add_uint64(optional, "wait_tag", 0xdeadbeefdeadbeef);
736 IOC_INPUT_TEST(ZFS_IOC_WAIT, pool, required, optional, EINVAL);
738 nvlist_free(required);
739 nvlist_free(optional);
743 test_wait_fs(const char *dataset)
745 nvlist_t *required = fnvlist_alloc();
747 fnvlist_add_int32(required, "wait_activity", 2);
749 IOC_INPUT_TEST(ZFS_IOC_WAIT_FS, dataset, required, NULL, EINVAL);
751 nvlist_free(required);
755 test_get_bootenv(const char *pool)
757 IOC_INPUT_TEST(ZFS_IOC_GET_BOOTENV, pool, NULL, NULL, 0);
761 test_set_bootenv(const char *pool)
763 nvlist_t *required = fnvlist_alloc();
765 fnvlist_add_string(required, "envmap", "test");
767 IOC_INPUT_TEST(ZFS_IOC_SET_BOOTENV, pool, required, NULL, 0);
769 nvlist_free(required);
773 zfs_ioc_input_tests(const char *pool)
775 char filepath[] = "/tmp/ioc_test_file_XXXXXX";
776 char dataset[ZFS_MAX_DATASET_NAME_LEN];
777 char snapbase[ZFS_MAX_DATASET_NAME_LEN + 32];
778 char snapshot[ZFS_MAX_DATASET_NAME_LEN + 32];
779 char bookmark[ZFS_MAX_DATASET_NAME_LEN + 32];
780 char backup[ZFS_MAX_DATASET_NAME_LEN];
781 char clone[ZFS_MAX_DATASET_NAME_LEN];
782 char clonesnap[ZFS_MAX_DATASET_NAME_LEN + 32];
786 * Setup names and create a working dataset
788 (void) snprintf(dataset, sizeof (dataset), "%s/test-fs", pool);
789 (void) snprintf(snapbase, sizeof (snapbase), "%s@snapbase", dataset);
790 (void) snprintf(snapshot, sizeof (snapshot), "%s@snapshot", dataset);
791 (void) snprintf(bookmark, sizeof (bookmark), "%s#bookmark", dataset);
792 (void) snprintf(clone, sizeof (clone), "%s/test-fs-clone", pool);
793 (void) snprintf(clonesnap, sizeof (clonesnap), "%s@snap", clone);
794 (void) snprintf(backup, sizeof (backup), "%s/backup", pool);
796 err = lzc_create(dataset, DMU_OST_ZFS, NULL, NULL, 0);
798 (void) fprintf(stderr, "could not create '%s': %s\n",
799 dataset, strerror(errno));
803 tmpfd = mkstemp(filepath);
805 (void) fprintf(stderr, "could not create '%s': %s\n",
806 filepath, strerror(errno));
811 * run a test for each ioctl
812 * Note that some test build on previous test operations
814 test_pool_sync(pool);
815 test_pool_reopen(pool);
816 test_pool_checkpoint(pool);
817 test_pool_discard_checkpoint(pool);
818 test_log_history(pool);
820 test_create(dataset);
821 test_snapshot(pool, snapbase);
822 test_snapshot(pool, snapshot);
824 test_space_snaps(snapshot);
825 test_send_space(snapbase, snapshot);
826 test_send_new(snapshot, tmpfd);
827 test_recv_new(backup, tmpfd);
829 test_bookmark(pool, snapshot, bookmark);
830 test_get_bookmarks(dataset);
831 test_get_bookmark_props(bookmark);
832 test_destroy_bookmarks(pool, bookmark);
834 test_hold(pool, snapshot);
835 test_get_holds(snapshot);
836 test_release(pool, snapshot);
838 test_clone(snapshot, clone);
839 test_snapshot(pool, clonesnap);
840 test_redact(snapshot, clonesnap);
841 zfs_destroy(clonesnap);
844 test_rollback(dataset, snapshot);
845 test_destroy_snaps(pool, snapshot);
846 test_destroy_snaps(pool, snapbase);
849 test_channel_program(pool);
851 test_load_key(dataset);
852 test_change_key(dataset);
853 test_unload_key(dataset);
855 test_vdev_initialize(pool);
856 test_vdev_trim(pool);
859 test_wait_fs(dataset);
861 test_set_bootenv(pool);
862 test_get_bootenv(pool);
867 zfs_cmd_t zc = {"\0"};
869 nvlist_t *snaps = fnvlist_alloc();
870 fnvlist_add_boolean(snaps, snapshot);
871 (void) lzc_destroy_snaps(snaps, B_FALSE, NULL);
874 (void) zfs_destroy(dataset);
875 (void) zfs_destroy(backup);
878 (void) unlink(filepath);
881 * All the unused slots should yield ZFS_ERR_IOC_CMD_UNAVAIL
883 for (int i = 0; i < ARRAY_SIZE(ioc_skip); i++) {
884 if (ioc_tested[ioc_skip[i] - ZFS_IOC_FIRST])
885 (void) fprintf(stderr, "cmd %d tested, not skipped!\n",
886 (int)(ioc_skip[i] - ZFS_IOC_FIRST));
888 ioc_tested[ioc_skip[i] - ZFS_IOC_FIRST] = B_TRUE;
891 (void) strlcpy(zc.zc_name, pool, sizeof (zc.zc_name));
892 zc.zc_name[sizeof (zc.zc_name) - 1] = '\0';
894 for (unsigned ioc = ZFS_IOC_FIRST; ioc < ZFS_IOC_LAST; ioc++) {
895 unsigned cmd = ioc - ZFS_IOC_FIRST;
900 if (zfs_ioctl_fd(zfs_fd, ioc, &zc) != 0 &&
901 errno != ZFS_ERR_IOC_CMD_UNAVAIL) {
902 (void) fprintf(stderr, "cmd %d is missing a test case "
903 "(%d)\n", cmd, errno);
912 ZFS_IOC_BASE = ('Z' << 8),
914 ZFS_IOC_PLATFORM_BASE = ZFS_IOC_BASE + 0x80,
918 * Canonical reference check of /dev/zfs ioctl numbers.
919 * These cannot change and new ioctl numbers must be appended.
922 validate_ioc_values(void)
924 boolean_t result = B_TRUE;
926 #define CHECK(expr) do { \
929 fprintf(stderr, "(%s) === FALSE\n", #expr); \
933 CHECK(ZFS_IOC_BASE + 0 == ZFS_IOC_POOL_CREATE);
934 CHECK(ZFS_IOC_BASE + 1 == ZFS_IOC_POOL_DESTROY);
935 CHECK(ZFS_IOC_BASE + 2 == ZFS_IOC_POOL_IMPORT);
936 CHECK(ZFS_IOC_BASE + 3 == ZFS_IOC_POOL_EXPORT);
937 CHECK(ZFS_IOC_BASE + 4 == ZFS_IOC_POOL_CONFIGS);
938 CHECK(ZFS_IOC_BASE + 5 == ZFS_IOC_POOL_STATS);
939 CHECK(ZFS_IOC_BASE + 6 == ZFS_IOC_POOL_TRYIMPORT);
940 CHECK(ZFS_IOC_BASE + 7 == ZFS_IOC_POOL_SCAN);
941 CHECK(ZFS_IOC_BASE + 8 == ZFS_IOC_POOL_FREEZE);
942 CHECK(ZFS_IOC_BASE + 9 == ZFS_IOC_POOL_UPGRADE);
943 CHECK(ZFS_IOC_BASE + 10 == ZFS_IOC_POOL_GET_HISTORY);
944 CHECK(ZFS_IOC_BASE + 11 == ZFS_IOC_VDEV_ADD);
945 CHECK(ZFS_IOC_BASE + 12 == ZFS_IOC_VDEV_REMOVE);
946 CHECK(ZFS_IOC_BASE + 13 == ZFS_IOC_VDEV_SET_STATE);
947 CHECK(ZFS_IOC_BASE + 14 == ZFS_IOC_VDEV_ATTACH);
948 CHECK(ZFS_IOC_BASE + 15 == ZFS_IOC_VDEV_DETACH);
949 CHECK(ZFS_IOC_BASE + 16 == ZFS_IOC_VDEV_SETPATH);
950 CHECK(ZFS_IOC_BASE + 17 == ZFS_IOC_VDEV_SETFRU);
951 CHECK(ZFS_IOC_BASE + 18 == ZFS_IOC_OBJSET_STATS);
952 CHECK(ZFS_IOC_BASE + 19 == ZFS_IOC_OBJSET_ZPLPROPS);
953 CHECK(ZFS_IOC_BASE + 20 == ZFS_IOC_DATASET_LIST_NEXT);
954 CHECK(ZFS_IOC_BASE + 21 == ZFS_IOC_SNAPSHOT_LIST_NEXT);
955 CHECK(ZFS_IOC_BASE + 22 == ZFS_IOC_SET_PROP);
956 CHECK(ZFS_IOC_BASE + 23 == ZFS_IOC_CREATE);
957 CHECK(ZFS_IOC_BASE + 24 == ZFS_IOC_DESTROY);
958 CHECK(ZFS_IOC_BASE + 25 == ZFS_IOC_ROLLBACK);
959 CHECK(ZFS_IOC_BASE + 26 == ZFS_IOC_RENAME);
960 CHECK(ZFS_IOC_BASE + 27 == ZFS_IOC_RECV);
961 CHECK(ZFS_IOC_BASE + 28 == ZFS_IOC_SEND);
962 CHECK(ZFS_IOC_BASE + 29 == ZFS_IOC_INJECT_FAULT);
963 CHECK(ZFS_IOC_BASE + 30 == ZFS_IOC_CLEAR_FAULT);
964 CHECK(ZFS_IOC_BASE + 31 == ZFS_IOC_INJECT_LIST_NEXT);
965 CHECK(ZFS_IOC_BASE + 32 == ZFS_IOC_ERROR_LOG);
966 CHECK(ZFS_IOC_BASE + 33 == ZFS_IOC_CLEAR);
967 CHECK(ZFS_IOC_BASE + 34 == ZFS_IOC_PROMOTE);
968 CHECK(ZFS_IOC_BASE + 35 == ZFS_IOC_SNAPSHOT);
969 CHECK(ZFS_IOC_BASE + 36 == ZFS_IOC_DSOBJ_TO_DSNAME);
970 CHECK(ZFS_IOC_BASE + 37 == ZFS_IOC_OBJ_TO_PATH);
971 CHECK(ZFS_IOC_BASE + 38 == ZFS_IOC_POOL_SET_PROPS);
972 CHECK(ZFS_IOC_BASE + 39 == ZFS_IOC_POOL_GET_PROPS);
973 CHECK(ZFS_IOC_BASE + 40 == ZFS_IOC_SET_FSACL);
974 CHECK(ZFS_IOC_BASE + 41 == ZFS_IOC_GET_FSACL);
975 CHECK(ZFS_IOC_BASE + 42 == ZFS_IOC_SHARE);
976 CHECK(ZFS_IOC_BASE + 43 == ZFS_IOC_INHERIT_PROP);
977 CHECK(ZFS_IOC_BASE + 44 == ZFS_IOC_SMB_ACL);
978 CHECK(ZFS_IOC_BASE + 45 == ZFS_IOC_USERSPACE_ONE);
979 CHECK(ZFS_IOC_BASE + 46 == ZFS_IOC_USERSPACE_MANY);
980 CHECK(ZFS_IOC_BASE + 47 == ZFS_IOC_USERSPACE_UPGRADE);
981 CHECK(ZFS_IOC_BASE + 48 == ZFS_IOC_HOLD);
982 CHECK(ZFS_IOC_BASE + 49 == ZFS_IOC_RELEASE);
983 CHECK(ZFS_IOC_BASE + 50 == ZFS_IOC_GET_HOLDS);
984 CHECK(ZFS_IOC_BASE + 51 == ZFS_IOC_OBJSET_RECVD_PROPS);
985 CHECK(ZFS_IOC_BASE + 52 == ZFS_IOC_VDEV_SPLIT);
986 CHECK(ZFS_IOC_BASE + 53 == ZFS_IOC_NEXT_OBJ);
987 CHECK(ZFS_IOC_BASE + 54 == ZFS_IOC_DIFF);
988 CHECK(ZFS_IOC_BASE + 55 == ZFS_IOC_TMP_SNAPSHOT);
989 CHECK(ZFS_IOC_BASE + 56 == ZFS_IOC_OBJ_TO_STATS);
990 CHECK(ZFS_IOC_BASE + 57 == ZFS_IOC_SPACE_WRITTEN);
991 CHECK(ZFS_IOC_BASE + 58 == ZFS_IOC_SPACE_SNAPS);
992 CHECK(ZFS_IOC_BASE + 59 == ZFS_IOC_DESTROY_SNAPS);
993 CHECK(ZFS_IOC_BASE + 60 == ZFS_IOC_POOL_REGUID);
994 CHECK(ZFS_IOC_BASE + 61 == ZFS_IOC_POOL_REOPEN);
995 CHECK(ZFS_IOC_BASE + 62 == ZFS_IOC_SEND_PROGRESS);
996 CHECK(ZFS_IOC_BASE + 63 == ZFS_IOC_LOG_HISTORY);
997 CHECK(ZFS_IOC_BASE + 64 == ZFS_IOC_SEND_NEW);
998 CHECK(ZFS_IOC_BASE + 65 == ZFS_IOC_SEND_SPACE);
999 CHECK(ZFS_IOC_BASE + 66 == ZFS_IOC_CLONE);
1000 CHECK(ZFS_IOC_BASE + 67 == ZFS_IOC_BOOKMARK);
1001 CHECK(ZFS_IOC_BASE + 68 == ZFS_IOC_GET_BOOKMARKS);
1002 CHECK(ZFS_IOC_BASE + 69 == ZFS_IOC_DESTROY_BOOKMARKS);
1003 CHECK(ZFS_IOC_BASE + 70 == ZFS_IOC_RECV_NEW);
1004 CHECK(ZFS_IOC_BASE + 71 == ZFS_IOC_POOL_SYNC);
1005 CHECK(ZFS_IOC_BASE + 72 == ZFS_IOC_CHANNEL_PROGRAM);
1006 CHECK(ZFS_IOC_BASE + 73 == ZFS_IOC_LOAD_KEY);
1007 CHECK(ZFS_IOC_BASE + 74 == ZFS_IOC_UNLOAD_KEY);
1008 CHECK(ZFS_IOC_BASE + 75 == ZFS_IOC_CHANGE_KEY);
1009 CHECK(ZFS_IOC_BASE + 76 == ZFS_IOC_REMAP);
1010 CHECK(ZFS_IOC_BASE + 77 == ZFS_IOC_POOL_CHECKPOINT);
1011 CHECK(ZFS_IOC_BASE + 78 == ZFS_IOC_POOL_DISCARD_CHECKPOINT);
1012 CHECK(ZFS_IOC_BASE + 79 == ZFS_IOC_POOL_INITIALIZE);
1013 CHECK(ZFS_IOC_BASE + 80 == ZFS_IOC_POOL_TRIM);
1014 CHECK(ZFS_IOC_BASE + 81 == ZFS_IOC_REDACT);
1015 CHECK(ZFS_IOC_BASE + 82 == ZFS_IOC_GET_BOOKMARK_PROPS);
1016 CHECK(ZFS_IOC_BASE + 83 == ZFS_IOC_WAIT);
1017 CHECK(ZFS_IOC_BASE + 84 == ZFS_IOC_WAIT_FS);
1018 CHECK(ZFS_IOC_PLATFORM_BASE + 1 == ZFS_IOC_EVENTS_NEXT);
1019 CHECK(ZFS_IOC_PLATFORM_BASE + 2 == ZFS_IOC_EVENTS_CLEAR);
1020 CHECK(ZFS_IOC_PLATFORM_BASE + 3 == ZFS_IOC_EVENTS_SEEK);
1021 CHECK(ZFS_IOC_PLATFORM_BASE + 4 == ZFS_IOC_NEXTBOOT);
1022 CHECK(ZFS_IOC_PLATFORM_BASE + 5 == ZFS_IOC_JAIL);
1023 CHECK(ZFS_IOC_PLATFORM_BASE + 6 == ZFS_IOC_UNJAIL);
1024 CHECK(ZFS_IOC_PLATFORM_BASE + 7 == ZFS_IOC_SET_BOOTENV);
1025 CHECK(ZFS_IOC_PLATFORM_BASE + 8 == ZFS_IOC_GET_BOOTENV);
1033 main(int argc, const char *argv[])
1036 (void) fprintf(stderr, "usage: %s <pool>\n", argv[0]);
1040 if (!validate_ioc_values()) {
1041 (void) fprintf(stderr, "WARNING: zfs_ioc_t has binary "
1042 "incompatible command values\n");
1046 (void) libzfs_core_init();
1047 zfs_fd = open(ZFS_DEV, O_RDWR);
1049 (void) fprintf(stderr, "open: %s\n", strerror(errno));
1054 zfs_ioc_input_tests(argv[1]);
1056 (void) close(zfs_fd);
1059 return (unexpected_failures);