- struct obd_ioctl_data data;
- int rc;
-
- IOCINIT(data);
-
- if ( argc > 3) {
- fprintf(stderr, "usage: %s [device] [fstype]\n", argv[0]);
- return -1;
- }
-
- if (argc > 1) {
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- data.ioc_dev = strtoul(argv[1], NULL, 0);
- } else {
- data.ioc_dev = -1;
- }
- if ( argc == 3 ) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
-
- printf("setup len %d addr %p device %s type %s\n", data.ioc_len, buf,
- MKSTR(data.ioc_inlbuf1), MKSTR(data.ioc_inlbuf2));
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", argv[0]);
- return -2;
- }
- printf("setup len %d addr %p raw %p device %s type %s\n",
- data.ioc_len, buf, rawbuf,
- MKSTR(data.ioc_inlbuf1), MKSTR(data.ioc_inlbuf2));
-
- rc = ioctl(fd, OBD_IOC_SETUP , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", argv[0],
- OBD_IOC_SETUP, strerror(rc = errno));
-
- return rc;
-}
-
-
-static int jt_create(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- int num = 1;
- int silent = 0;
- int i;
- int rc;
-
- IOCINIT(data);
- if (argc < 2 || argc > 4) {
- fprintf(stderr, "usage: %s num [mode] [silent]\n", argv[0]);
- return -1;
- }
- num = strtoul(argv[1], NULL, 0);
-
- if (argc > 2)
- data.ioc_obdo1.o_mode = strtoul(argv[2], NULL, 0);
- else
- data.ioc_obdo1.o_mode = 0100644;
- data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
-
- if (argc > 3)
- silent = strtoul(argv[3], NULL, 0);
-
- printf("Creating %d obdos\n", num);
-
- for (i = 0 ; i < num ; i++) {
- rc = ioctl(fd, OBD_IOC_CREATE , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %x %s\n", argv[0],
- i, OBD_IOC_CREATE, strerror(rc = errno));
- break;
- }
- if (!silent)
- printf("created obdo %Ld\n", data.ioc_obdo1.o_id);
- }
- return rc;
-}
-
-static int jt_setattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- int rc;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id mode\n", argv[0]);
- return -1;
- }
-
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], NULL, 0);
- data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
-
- rc = ioctl(fd, OBD_IOC_SETATTR , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", argv[0],
- OBD_IOC_SETATTR, strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_destroy(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- int rc;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", argv[0]);
- return -1;
- }
-
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- data.ioc_obdo1.o_mode = S_IFREG|0644;
-
- rc = ioctl(fd, OBD_IOC_DESTROY , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", argv[0],
- OBD_IOC_DESTROY, strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_getattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- int rc;
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", argv[0]);
- return -1;
- }
-
- IOCINIT(data);
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- /* to help obd filter */
- data.ioc_obdo1.o_mode = 0100644;
- data.ioc_obdo1.o_valid = 0xffffffff;
- printf("getting attr for %Ld\n", data.ioc_obdo1.o_id);
-
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc) {
- fprintf(stderr, "error: %s: %s\n", argv[0], strerror(rc=errno));
- } else {
- printf("attr obdo %Ld, mode %o\n", data.ioc_obdo1.o_id,
- data.ioc_obdo1.o_mode);
- }
- return rc;
-}
-
-static int jt_test_getattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval start;
- int count, i;
- int silent = 0;
- int rc;
-
- if (argc != 2 && argc != 3) {
- fprintf(stderr, "usage: %s count [silent]\n", argv[0]);
- return -1;
- }
-
- IOCINIT(data);
- count = strtoul(argv[1], NULL, 0);
-
- if (argc == 3) {
- if (argv[2][0] == 's' || argv[2][0] == 'q')
- silent = 1;
- else
- silent = strtoul(argv[2], NULL, 0);
- }
- data.ioc_obdo1.o_valid = 0xffffffff;
- data.ioc_obdo1.o_id = 2;
- gettimeofday(&start, NULL);
- printf("getting %d attrs (testing only): %s", count,
- ctime(&start.tv_sec));
-
- for (i = 0 ; i < count; i++) {
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc) {
- fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
- strerror(rc = errno));
- break;
- } else if (!silent) {
- printf("attr number %d\n", i);
- }
- }
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = ((double)(end.tv_sec - start.tv_sec) +
- (double)(end.tv_usec - start.tv_usec) / 1000000);
-
- printf("got %d attrs in %gs (%g attr/s): %s", i,
- diff, (double)i / diff, ctime(&end.tv_sec));
- }
- return rc;
-}
-
-static int jt_test_brw(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval start;
- char *bulk, *b;
- int pages = 1, obdos = 1, count;
- int silent = 0, write = 0, rw;
- int i, o, p;
- int len;
- int rc;
-
- if (argc < 2 || argc > 6) {
- fprintf(stderr, "usage: \n"
- "%s count [write [silent [pages [obdos]]]]\n", argv[0]);
- return -1;
- }
-
- count = strtoul(argv[1], NULL, 0);
-
- if (argc >= 3) {
- if (argv[2][0] == 'w')
- write = 1;
- else if (argv[2][0] == 'r')
- write = 0;
- else
- write = strtoul(argv[2], NULL, 0);
- }
- if (argc >= 4) {
- if (argv[3][0] == 's' || argv[3][0] == 'q')
- silent = 1;
- else
- silent = strtoul(argv[3], NULL, 0);
- }
- if (argc >= 5)
- pages = strtoul(argv[4], NULL, 0);
- if (argc >= 6)
- obdos = strtoul(argv[5], NULL, 0);
-
- if (obdos != 1 && obdos != 2) {
- fprintf(stderr, "error: %s: only 1 or 2 obdos supported\n",
- argv[0]);
- return -2;
- }
-
- len = pages * PAGE_SIZE;
-
- bulk = calloc(obdos, len);
- if (!bulk) {
- fprintf(stderr, "error: %s: no memory allocating %dx%d pages\n",
- argv[0], obdos, pages);
- return -2;
- }
- IOCINIT(data);
- data.ioc_conn2 = connid;
- data.ioc_obdo1.o_id = 2;
- data.ioc_count = len;
- data.ioc_offset = 0;
- data.ioc_plen1 = len;
- data.ioc_pbuf1 = bulk;
- if (obdos > 1) {
- data.ioc_obdo2.o_id = 2;
- data.ioc_plen2 = len;
- data.ioc_pbuf2 = bulk + len;
- }
-
- gettimeofday(&start, NULL);
- printf("%s %d (%dx%d pages) (testing only): %s",
- write ? "writing" : "reading", count, obdos, pages,
- ctime(&start.tv_sec));
-
- /*
- * We will put in the start time (and loop count inside the loop)
- * at the beginning of each page so that we will be able to validate
- * (at some later time) whether the data actually made it or not.
- */
- for (o = 0, b = bulk; o < obdos; o++)
- for (p = 0; p < pages; p++, b += PAGE_SIZE)
- memcpy(b, &start, sizeof(start));
-
- rw = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
- for (i = 0 ; i < count; i++) {
- if (write) {
- b = bulk + sizeof(struct timeval);
- for (o = 0; o < obdos; o++)
- for (p = 0; p < pages; p++, b += PAGE_SIZE)
- memcpy(b, &count, sizeof(count));
- }
-
- rc = ioctl(fd, rw, &data);
- if (rc) {
- fprintf(stderr, "error: %s: #%d - %s on %s\n", argv[0],
- i, strerror(rc = errno),
- write ? "write" : "read");
- break;
- } else if (!silent)
- printf("%s number %d\n", write ? "write" : "read", i);
- }
-
- free(bulk);
-
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = ((double)(end.tv_sec - start.tv_sec) +
- (double)(end.tv_usec - start.tv_usec) / 1000000);
-
- printf("%s %dx%dx%d pages in %gs (%g pg/s): %s",
- write ? "wrote" : "read", obdos, pages, i, diff,
- (double)obdos * i * pages / diff, ctime(&end.tv_sec));
- }
- return rc;
-}
-
-static int jt_test_ldlm(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- int rc;
-
- IOCINIT(data);
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", argv[0]);
- return 1;
- }