- if ((ost_name == NULL) || (ost_uuid == NULL)) {
- printf("error: atleast the <service_id> tag is required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","osc",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", ost_uuid, "localhost", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_mdc(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- char *mds_name = NULL, *mds_uuid = NULL;
- xmlNodePtr cur = root->xmlChildrenNode;
- int mds_num, rc = 0;
-
- printf("--- Setting up MDC ---\n");
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "service_id")) {
- mds_num = atoi(xmlGetProp(cur, "num"));
- mds_name = xmlGetProp(cur, "name");
- mds_uuid = xmlGetProp(cur, "uuid");
- }
-
- cur = cur->next;
- }
-
- if ((mds_name == NULL) || (mds_uuid == NULL)) {
- printf("error: atleast the <service_id> tag is required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","mdc",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", mds_uuid, "localhost", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_lov(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- printf("--- Setting up LOV ---\n");
- return 0;
-}
-
-static int xml_router(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- printf("--- Setting up ROUTER ---\n");
- return 0;
-}
-
-static int xml_ldlm(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- int rc;
-
- printf("--- Setting up LDLM ---\n");
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","ldlm",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_service(xmlDocPtr doc, xmlNodePtr root,
- int serv_num, char *serv_name, char *serv_uuid) {
- xmlNodePtr cur = root;
- char *name, *uuid;
-
- while (cur != NULL) {
- name = xmlGetProp(cur, "name");
- uuid = xmlGetProp(cur, "uuid");
-
- if (xmlStrcmp(name, serv_name) ||
- xmlStrcmp(uuid, serv_uuid)) {
- cur = cur->next;
- continue;
- }
-
- if (!xmlStrcmp(cur->name, "mds"))
- return xml_mds(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "obd"))
- return xml_obd(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "ost"))
- return xml_ost(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "osc"))
- return xml_osc(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "mdc"))
- return xml_mdc(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "lov"))
- return xml_lov(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "router"))
- return xml_router(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "ldlm"))
- return xml_ldlm(doc, cur, name, uuid);
- else
- return -1;
-
- cur = cur->next;
- }
-
- printf("error: No XML config branch for name=%s uuid=%s\n",
- serv_name, serv_uuid);
- return -1;
-}
-
-static int xml_profile(xmlDocPtr doc, xmlNodePtr root,
- int prof_num, char *prof_name, char *prof_uuid) {
- xmlNodePtr parent, cur = root;
- char *name, *uuid, *srv_name, *srv_uuid;
- int rc = 0, num;
-
- while (cur != NULL) {
- name = xmlGetProp(cur, "name");
- uuid = xmlGetProp(cur, "uuid");
-
- if (xmlStrcmp(cur->name, "profile") ||
- xmlStrcmp(name, prof_name) ||
- xmlStrcmp(uuid, prof_uuid)) {
- cur = cur->next;
- continue;
- }
-
- /* FIXME: Doesn't understand mountpoints yet
- * xml_mountpoint(doc, root, ...);
- */
-
- /* Setup each service in turn
- * FIXME: Should be sorted by "num" attr, we shouldn't
- * assume they're in order in the XML document.
- */
- parent = cur;
- cur = cur->xmlChildrenNode;
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "service_id")) {
- num = atoi(xmlGetProp(cur, "num"));
- rc = xml_service(doc, root, num,
- srv_name = xmlGetProp(cur, "name"),
- srv_uuid = xmlGetProp(cur, "uuid"));
- if (rc != 0) {
- printf("error: service config\n");
- return rc;
- }
- }
-
- cur = cur->next;
- }
-
- cur = parent->next;
- }
-
- return rc;
-}
-
-static int xml_node(xmlDocPtr doc, xmlNodePtr root) {
- xmlNodePtr parent, cur = root;
- char *name, *uuid;
- int rc = 0, num;
-
- /* Walk the node tags looking for ours */
- while (cur != NULL) {
- if (xmlStrcmp(cur->name, "node")) {
- cur = cur->next;
- continue;
- }
-
- name = xmlGetProp(cur, "name");
- if (name == NULL)
- return -1;
-
- uuid = xmlGetProp(cur, "uuid");
- if (uuid == NULL)
- return -1;
-
- /* FIXME: Verify our NAME and UUID against /etc/lustre/id
- * so we're sure we are who we think we are.
- */
-
- /* Setup each profile in turn
- * FIXME: Should be sorted by "num" attr, we shouldn't
- * assume they're in order in the XML document.
- */
- parent = cur;
- cur = cur->xmlChildrenNode;
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "profile_id")) {
- num = atoi(xmlGetProp(cur, "num"));
- rc = xml_profile(doc, root, num,
- xmlGetProp(cur, "name"),
- xmlGetProp(cur, "uuid"));
- if (rc != 0)
- return rc;
- }
-
- cur = cur->next;
- }
-
- cur = parent->next;
- }
-
- return rc;
-}
-
-static int do_xml(char *func, char *file)
-{
- xmlDocPtr doc;
- xmlNodePtr cur;
- int rc;
-
- doc = xmlParseFile(file);
- if (doc == NULL) {
- fprintf(stderr, "error: Unable to parse XML\n");
- return -1;
- }
-
- cur = xmlDocGetRootElement(doc);
- if (cur == NULL) {
- fprintf(stderr, "error: Empty XML\n");
- xmlFreeDoc(doc);
- return -1;
- }
-
- if (xmlStrcmp(cur->name, (const xmlChar *)"lustre")) {
- fprintf(stderr, "error: Root node != <lustre>\n");
- xmlFreeDoc(doc);
- return -1;
- }
-
- /* FIXME: Validate the XML against the DTD here */
-
- /* FIXME: Merge all the text nodes under each branch and
- * prune empty nodes. Just to make the parsing more
- * tolerant, the exact location of nested tags isn't
- * critical for this.
- */
-
- rc = xml_node(doc, cur->xmlChildrenNode);
- xmlFreeDoc(doc);
-
- return rc;
-}
-
-static int do_device(char *func, int dev)
-{
- struct obd_ioctl_data data;
-
- memset(&data, 0, sizeof(data));
-
- data.ioc_dev = dev;
-
- if (getfd(func))
- return -1;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
- return -2;
- }
-
- return ioctl(fd, OBD_IOC_DEVICE , buf);
-}
-
-static int jt_device(int argc, char **argv)
-{
- do_disconnect(argv[0], 1);
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s devno\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = do_device(argv[0], strtoul(argv[1], NULL, 0));
-
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_connect(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- do_disconnect(argv[0], 1);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_CONNECT , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
- OBD_IOC_CONNECT, strerror(rc = errno));
- else
- conn_addr = data.ioc_addr;
- conn_cookie = data.ioc_cookie;
- return rc;
-}
-
-static int jt_disconnect(int argc, char **argv)
-{
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- if (conn_addr == -1)
- return 0;
-
- return do_disconnect(argv[0], 0);
-}
-
-static int jt__xml(int argc, char **argv)
-{
- if (argc < 2) {
- fprintf(stderr, "usage: %s <xml file> <command [args ...]>\n",
- cmdname(argv[0]));
- return -1;
- }
-
- return do_xml("xml", argv[1]);
-}
-
-static int jt__device(int argc, char **argv)
-{
- char *arg2[3];
- int ret;
-
- if (argc < 3) {
- fprintf(stderr, "usage: %s devno <command [args ...]>\n",
- cmdname(argv[0]));
- return -1;
- }
-
- rc = do_device("device", strtoul(argv[1], NULL, 0));
-
- if (!rc) {
- arg2[0] = "connect";
- arg2[1] = NULL;
- rc = jt_connect(1, arg2);
- }
-
- if (!rc)
- rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
-
- ret = do_disconnect(argv[0], 0);
- if (!rc)
- rc = ret;
-
- return rc;
-}
-
-static int jt__threads(int argc, char **argv)
-{
- int threads, next_thread;
- int verbose;
- int i, j;
-
- if (argc < 5) {
- fprintf(stderr,
- "usage: %s numthreads verbose devno <cmd [args ...]>\n",
- argv[0]);
- return -1;
- }
-
- threads = strtoul(argv[1], NULL, 0);
-
- verbose = get_verbose(argv[2]);
-
- printf("%s: starting %d threads on device %s running %s\n",
- argv[0], threads, argv[3], argv[4]);
-
- for (i = 1, next_thread = verbose; i <= threads; i++) {
- rc = fork();
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
- strerror(rc = errno));
- break;
- } else if (rc == 0) {
- thread = i;
- argv[2] = "--device";
- return jt__device(argc - 2, argv + 2);
- } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
- printf("%s: thread #%d (PID %d) started\n",
- argv[0], i, rc);
- rc = 0;
- }
-
- if (!thread) { /* parent process */
- if (!verbose)
- printf("%s: started %d threads\n\n", argv[0], i - 1);
- else
- printf("\n");
-
- for (j = 1; j < i; j++) {
- int status;
- int ret = wait(&status);
-
- if (ret < 0) {
- fprintf(stderr, "error: %s: wait - %s\n",
- argv[0], strerror(errno));
- if (!rc)
- rc = errno;
- } else {
- /*
- * This is a hack. We _should_ be able to use
- * WIFEXITED(status) to see if there was an
- * error, but it appears to be broken and it
- * always returns 1 (OK). See wait(2).
- */
- int err = WEXITSTATUS(status);
- if (err)
- fprintf(stderr,
- "%s: PID %d had rc=%d\n",
- argv[0], ret, err);
- if (!rc)
- rc = err;
- }
- }
- }
-
- return rc;
-}
-
-static int jt_detach(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
-
- rc = ioctl(fd, OBD_IOC_DETACH , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
-
- return rc;
-}
-
-static int jt_cleanup(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_CLEANUP , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
-
- return rc;
-}
-
-static int jt_newdev(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- if (getfd(argv[0]))
- return -1;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_NEWDEV , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- else {
- printf("Current device set to %d\n", data.ioc_dev);
- }
-
- return rc;
-}
-
-static int jt_list(int argc, char **argv)
-{
- char buf[1024];
- struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
-
- if (getfd(argv[0]))
- return -1;
-
- memset(buf, 0, sizeof(buf));
- data->ioc_version = OBD_IOCTL_VERSION;
- data->ioc_addr = conn_addr;
- data->ioc_cookie = conn_addr;
- data->ioc_len = sizeof(buf);
- data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_LIST , data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- else {
- printf("%s", data->ioc_bulk);
- }
-
- return rc;
-}
-
-static int jt_attach(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 2 && argc != 3 && argc != 4) {
- fprintf(stderr, "usage: %s type [name [uuid]]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc >= 3) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
-
- if (argc == 4) {
- data.ioc_inllen3 = strlen(argv[3]) + 1;
- data.ioc_inlbuf3 = argv[3];
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
-
- rc = ioctl(fd, OBD_IOC_ATTACH , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
- OBD_IOC_ATTACH, strerror(rc = errno));
- else if (argc == 3) {
- char name[1024];
- if (strlen(argv[2]) > 128) {
- printf("Name too long to set environment\n");
- return -EINVAL;
- }
- snprintf(name, 512, "LUSTRE_DEV_%s", argv[2]);
- rc = setenv(name, argv[1], 1);
- if (rc) {
- printf("error setting env variable %s\n", name);
- }
- }
-
- return rc;
-}
-
-#define N2D_OFF 0x100 /* So we can tell between error codes and devices */
-
-static int do_name2dev(char *func, char *name)
-{
- struct obd_ioctl_data data;
-
- if (getfd(func))
- return -1;
-
- IOCINIT(data);
-
- data.ioc_inllen1 = strlen(name) + 1;
- data.ioc_inlbuf1 = name;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
- return -2;
- }
- rc = ioctl(fd, OBD_IOC_NAME2DEV , buf);
- if (rc < 0) {
- fprintf(stderr, "error: %s: %s - %s\n", cmdname(func),
- name, strerror(rc = errno));
- return rc;
- }
-
- memcpy((char *)(&data), buf, sizeof(data));
-
- return data.ioc_dev + N2D_OFF;
-}
-
-static int jt_name2dev(int argc, char **argv)
-{
- if (argc != 2) {
- Parser_printhelp("name2dev");
- return -1;
- }
-
- rc = do_name2dev(argv[0], argv[1]);
- if (rc >= N2D_OFF) {
- int dev = rc - N2D_OFF;
- rc = do_device(argv[0], dev);
- if (rc == 0)
- printf("%d\n", dev);
- }
- return rc;
-}
-
-static int jt_setup(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if ( argc > 3) {
- fprintf(stderr, "usage: %s [device] [fstype]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_dev = -1;
- if (argc > 1) {
- if (argv[1][0] == '$') {
- rc = do_name2dev(argv[0], argv[1] + 1);
- if (rc >= N2D_OFF) {
- printf("%s is device %d\n", argv[1],
- rc - N2D_OFF);
- data.ioc_dev = rc - N2D_OFF;
- }
- } else
- data.ioc_dev = strtoul(argv[1], NULL, 0);
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- }
- if ( argc == 3 ) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
- rc = ioctl(fd, OBD_IOC_SETUP , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-
-static int jt_create(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval next_time;
- int count = 1, next_count;
- int verbose;
- int i;
-
- IOCINIT(data);
- if (argc < 2 || argc > 4) {
- fprintf(stderr, "usage: %s num [mode] [verbose]\n",
- cmdname(argv[0]));
- return -1;
- }
- count = 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;
-
- verbose = get_verbose(argv[3]);
-
- printf("%s: %d obdos\n", cmdname(argv[0]), count);
- gettimeofday(&next_time, NULL);
- next_time.tv_sec -= verbose;
-
- for (i = 1, next_count = verbose; i <= count ; i++) {
- rc = ioctl(fd, OBD_IOC_CREATE , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n",
- cmdname(argv[0]), i, strerror(rc = errno));
- break;
- }
- if (be_verbose(verbose, &next_time, i, &next_count, count))
- printf("%s: #%d is object id %Ld\n", cmdname(argv[0]),
- i, data.ioc_obdo1.o_id);
- }
- return rc;
-}
-
-static int jt_setattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id mode\n", cmdname(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: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_destroy(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", cmdname(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: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_getattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", cmdname(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("%s: object id %Ld\n", cmdname(argv[0]), data.ioc_obdo1.o_id);
-
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc) {
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- } else {
- printf("%s: object id %Ld, mode %o\n", cmdname(argv[0]),
- 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, next_time;
- int i, count, next_count;
- int verbose;
-
- if (argc != 2 && argc != 3) {
- fprintf(stderr, "usage: %s count [verbose]\n",cmdname(argv[0]));
- return -1;
- }
-
- IOCINIT(data);
- count = strtoul(argv[1], NULL, 0);
-
- if (argc == 3)
- verbose = get_verbose(argv[2]);
- else
- verbose = 1;
-
- data.ioc_obdo1.o_valid = 0xffffffff;
- data.ioc_obdo1.o_id = 2;
- gettimeofday(&start, NULL);
- next_time.tv_sec = start.tv_sec - verbose;
- next_time.tv_usec = start.tv_usec;
- printf("%s: getting %d attrs (testing only): %s", cmdname(argv[0]),
- count, ctime(&start.tv_sec));
-
- for (i = 1, next_count = verbose; i <= count; i++) {
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n",
- cmdname(argv[0]), i, strerror(rc = errno));
- break;
- } else {
- if (be_verbose(verbose, &next_time, i,&next_count,count))
- printf("%s: got attr #%d\n", cmdname(argv[0]), i);
- }
- }
-
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = difftime(&end, &start);
-
- --i;
- printf("%s: %d attrs in %.4gs (%.4g attr/s): %s",
- cmdname(argv[0]), 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, next_time;
- char *bulk, *b;
- int pages = 1, obdos = 1, count, next_count;
- int verbose = 1, write = 0, rw;
- int i, o, p;
- int len;
-
- if (argc < 2 || argc > 6) {
- fprintf(stderr,
- "usage: %s count [write [verbose [pages [obdos]]]]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- count = strtoul(argv[1], NULL, 0);
-
- if (argc >= 3) {
- if (argv[2][0] == 'w' || argv[2][0] == '1')
- write = 1;
- else if (argv[2][0] == 'r' || argv[2][0] == '0')
- write = 0;
-
- verbose = get_verbose(argv[3]);
- }
-
- 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",
- cmdname(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",
- cmdname(argv[0]), obdos, pages);
- return -2;
- }
- IOCINIT(data);
- 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 = 3;
- data.ioc_plen2 = len;
- data.ioc_pbuf2 = bulk + len;
- }
-
- gettimeofday(&start, NULL);
- next_time.tv_sec = start.tv_sec - verbose;
- next_time.tv_usec = start.tv_usec;
-
- printf("%s: %s %d (%dx%d pages) (testing only): %s",
- cmdname(argv[0]), 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.
- *
- * XXX we do not currently use any of this memory in OBD_IOC_BRW_*
- * just to avoid the overhead of the copy_{to,from}_user. It
- * can be fixed if we ever need to send real data around.
- */
- 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 = 1, next_count = verbose; 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",
- cmdname(argv[0]), i, strerror(rc = errno),
- write ? "write" : "read");
- break;
- } else if (be_verbose(verbose, &next_time, i,&next_count,count))
- printf("%s: %s number %d\n", cmdname(argv[0]),
- write ? "write" : "read", i);
- }
-
- free(bulk);
-
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = difftime(&end, &start);
-
- --i;
- printf("%s: %s %dx%dx%d pages in %.4gs (%.4g pg/s): %s",
- cmdname(argv[0]), write ? "wrote" : "read", obdos,
- pages, i, diff, (double)obdos * i * pages / diff,
- ctime(&end.tv_sec));
- }
- return rc;
-}
-
-static int jt_lov_config(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct lov_desc desc;
- uuid_t *uuidarray;
- int size, i;
- IOCINIT(data);
-
- if (argc <= 5 ){
- Parser_printhelp("lovconfig");
- return -1;
- }
-
- if (strlen(argv[1]) > sizeof(uuid_t) - 1) {
- fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
- strlen(argv[1]));
- return -ENOMEM;
- }
-
- memset(&desc, 0, sizeof(desc));
- strcpy(desc.ld_uuid, argv[1]);
- desc.ld_default_stripecount = strtoul(argv[2], NULL, 0);
- desc.ld_default_stripesize = strtoul(argv[3], NULL, 0);
- desc.ld_pattern = strtoul(argv[4], NULL, 0);
- desc.ld_tgt_count = argc - 5;
-
-
- size = sizeof(uuid_t) * desc.ld_tgt_count;
- uuidarray = malloc(size);
- if (!uuidarray) {
- fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
- size);
- return -ENOMEM;
- }
- memset(uuidarray, 0, size);
- for (i=5 ; i < argc ; i++) {
- char *buf = (char *) (uuidarray + i -5 );
- if (strlen(argv[i]) >= sizeof(uuid_t)) {
- fprintf(stderr, "lov_config: arg %d (%s) too long\n",
- i, argv[i]);
- free(uuidarray);
- return -EINVAL;
- }
- strcpy(buf, argv[i]);
- }
-
- data.ioc_inllen1 = sizeof(desc);
- data.ioc_inlbuf1 = (char *)&desc;
- data.ioc_inllen2 = size;
- data.ioc_inlbuf2 = (char *)uuidarray;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -EINVAL;
- }
-
- rc = ioctl(fd, OBD_IOC_LOV_CONFIG , buf);
- if (rc < 0)
- fprintf(stderr, "lov_config: error: %s: %s\n",
- cmdname(argv[0]),strerror(rc = errno));
- free(uuidarray);
- return rc;
-}
-
-
-static int jt_test_ldlm(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return 1;
- }
-
- rc = ioctl(fd, IOC_LDLM_TEST, &data);
- if (rc)
- fprintf(stderr, "error: %s: test failed: %s\n",
- cmdname(argv[0]), strerror(rc = errno));
- return rc;
-}
-
-static int jt_newconn(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_RECOVD_NEWCONN , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}