4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.gnu.org/licenses/gpl-2.0.html
23 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Use is subject to license terms.
26 * Copyright (c) 2012, 2016, Intel Corporation.
29 * This file is part of Lustre, http://www.lustre.org/
30 * Lustre is a trademark of Sun Microsystems, Inc.
32 * lnet/selftest/conctl.c
34 * Author: Liang Zhen <liangzhen@clusterfs.com>
45 #include <sys/ioctl.h>
48 #include <libcfs/util/list.h>
49 #include <libcfs/util/ioctl.h>
50 #include <libcfs/util/parser.h>
51 #include <lnet/lnetctl.h>
52 #include <lnet/lnetst.h>
53 #include <lnet/lnet.h>
54 #include <utils/obdctl.h>
56 struct lst_sid LST_INVALID_SID = { .ses_nid = LNET_NID_ANY, .ses_stamp = -1 };
57 static struct lst_sid session_id;
58 static int session_key;
60 /* All nodes running 2.6.50 or later understand feature LST_FEAT_BULK_LEN */
61 static unsigned session_features = LST_FEATS_MASK;
62 static struct lstcon_trans_stat trans_stat;
64 typedef struct list_string {
65 struct list_string *lstr_next;
71 # define offsetof(typ,memb) ((unsigned long)((char *)&(((typ *)0)->memb)))
74 static int alloc_count = 0;
75 static int alloc_nob = 0;
80 lstr_t *lstr = malloc(offsetof(lstr_t, lstr_str[sz]));
83 fprintf(stderr, "Can't allocate lstr\n");
90 lstr->lstr_str[0] = 0;
96 free_lstr(lstr_t *lstr)
99 alloc_nob -= lstr->lstr_sz;
104 free_lstrs(lstr_t **list)
108 while ((lstr = *list) != NULL) {
109 *list = lstr->lstr_next;
115 new_lstrs(lstr_t **list, char *prefix, char *postfix,
116 int lo, int hi, int stride)
118 int n1 = strlen(prefix);
119 int n2 = strlen(postfix);
120 int sz = n1 + 20 + n2 + 1;
123 lstr_t *n = alloc_lstr(sz);
125 snprintf(n->lstr_str, sz - 1, "%s%u%s",
126 prefix, lo, postfix);
128 n->lstr_next = *list;
136 expand_lstr(lstr_t **list, lstr_t *l)
138 int nob = strlen(l->lstr_str);
148 b1 = strchr(l->lstr_str, '[');
150 l->lstr_next = *list;
155 b2 = strchr(b1, ']');
156 if (b2 == NULL || b2 == b1 + 1)
164 sep = strchr(expr, ',');
170 if (sscanf(expr, "%u%n", &x, &n) >= 1 && n == nob) {
172 new_lstrs(list, l->lstr_str, b2, x, x, 1);
177 if (sscanf(expr, "%u-%u%n", &x, &y, &n) >= 2 && n == nob &&
180 new_lstrs(list, l->lstr_str, b2, x, y, 1);
185 if (sscanf(expr, "%u-%u/%u%n", &x, &y, &z, &n) >= 3 && n == nob &&
188 new_lstrs(list, l->lstr_str, b2, x, y, z);
194 } while ((expr = sep) != NULL);
202 expand_strs(char *str, lstr_t **head)
210 l = alloc_lstr(strlen(str) + 1);
211 memcpy(l->lstr_str, str, strlen(str) + 1);
219 while ((l = list) != NULL) {
222 rc = expand_lstr(&nlist, l);
224 fprintf(stderr, "Syntax error in \"%s\"\n", str);
232 /* re-order onto 'list' */
233 while ((l = nlist) != NULL) {
234 nlist = l->lstr_next;
239 } while (expanded && rc > 0);
246 while ((l = list) != NULL) {
255 lst_parse_nids(char *str, int *countp, lnet_process_id_t **idspp)
263 rc = expand_strs(str, &head);
273 *idspp = malloc(c * sizeof(lnet_process_id_t));
274 if (*idspp == NULL) {
275 fprintf(stderr, "Out of memory\n");
282 while ((l = head) != NULL) {
286 (*idspp)[i].nid = libcfs_str2nid(l->lstr_str);
287 if ((*idspp)[i].nid == LNET_NID_ANY) {
288 fprintf(stderr, "Invalid nid: %s\n",
293 (*idspp)[i].pid = LNET_PID_LUSTRE;
310 lst_node_state2str(int state)
312 if (state == LST_NODE_ACTIVE)
314 if (state == LST_NODE_BUSY)
316 if (state == LST_NODE_DOWN)
323 lst_node_str2state(char *str)
325 if (strcasecmp(str, "active") == 0)
326 return LST_NODE_ACTIVE;
327 if (strcasecmp(str, "busy") == 0)
328 return LST_NODE_BUSY;
329 if (strcasecmp(str, "down") == 0)
330 return LST_NODE_DOWN;
331 if (strcasecmp(str, "unknown") == 0)
332 return LST_NODE_UNKNOWN;
333 if (strcasecmp(str, "invalid") == 0)
334 return (LST_NODE_UNKNOWN | LST_NODE_DOWN | LST_NODE_BUSY);
340 lst_test_type2name(int type)
342 if (type == LST_TEST_PING)
344 if (type == LST_TEST_BULK)
351 lst_test_name2type(char *name)
353 if (strcasecmp(name, "ping") == 0)
354 return LST_TEST_PING;
355 if (strcasecmp(name, "brw") == 0)
356 return LST_TEST_BULK;
362 lst_print_usage(char *cmd)
364 Parser_printhelp(cmd);
368 lst_print_error(char *sub, const char *def_format, ...)
372 /* local error returned from kernel */
375 fprintf(stderr, "No session exists\n");
378 fprintf(stderr, "Session is shutting down\n");
381 fprintf(stderr, "Unmatched session key or not root\n");
384 fprintf(stderr, "Can't find %s in current session\n", sub);
387 fprintf(stderr, "Invalid parameters list in command line\n");
390 fprintf(stderr, "Bad parameter address\n");
393 fprintf(stderr, "%s already exists\n", sub);
396 va_start(ap, def_format);
397 vfprintf(stderr, def_format, ap);
405 lst_free_rpcent(struct list_head *head)
407 struct lstcon_rpc_ent *ent;
409 while (!list_empty(head)) {
410 ent = list_entry(head->next, struct lstcon_rpc_ent, rpe_link);
412 list_del(&ent->rpe_link);
418 lst_reset_rpcent(struct list_head *head)
420 struct lstcon_rpc_ent *ent;
422 list_for_each_entry(ent, head, rpe_link) {
423 ent->rpe_sid = LST_INVALID_SID;
424 ent->rpe_peer.nid = LNET_NID_ANY;
425 ent->rpe_peer.pid = LNET_PID_ANY;
426 ent->rpe_rpc_errno = ent->rpe_fwk_errno = 0;
431 lst_alloc_rpcent(struct list_head *head, int count, int offset)
433 struct lstcon_rpc_ent *ent;
436 for (i = 0; i < count; i++) {
437 ent = malloc(offsetof(struct lstcon_rpc_ent, rpe_payload[offset]));
439 lst_free_rpcent(head);
443 memset(ent, 0, offsetof(struct lstcon_rpc_ent, rpe_payload[offset]));
445 ent->rpe_sid = LST_INVALID_SID;
446 ent->rpe_peer.nid = LNET_NID_ANY;
447 ent->rpe_peer.pid = LNET_PID_ANY;
448 list_add(&ent->rpe_link, head);
455 lst_print_transerr(struct list_head *head, char *optstr)
457 struct lstcon_rpc_ent *ent;
459 list_for_each_entry(ent, head, rpe_link) {
460 if (ent->rpe_rpc_errno == 0 && ent->rpe_fwk_errno == 0)
463 if (ent->rpe_rpc_errno != 0) {
464 fprintf(stderr, "%s RPC failed on %s: %s\n",
465 optstr, libcfs_id2str(ent->rpe_peer),
466 strerror(ent->rpe_rpc_errno));
470 fprintf(stderr, "operation %s failed on %s: %s\n",
471 optstr, libcfs_id2str(ent->rpe_peer),
472 strerror(ent->rpe_fwk_errno));
476 int lst_info_batch_ioctl(char *batch, int test, int server,
477 struct lstcon_test_batch_ent *entp, int *idxp,
478 int *ndentp, struct lstcon_node_ent *dentsp);
480 int lst_info_group_ioctl(char *name, struct lstcon_ndlist_ent *gent,
481 int *idx, int *count, struct lstcon_node_ent *dents);
483 int lst_query_batch_ioctl(char *batch, int test, int server,
484 int timeout, struct list_head *head);
487 lst_ioctl(unsigned int opc, void *buf, int len)
489 struct libcfs_ioctl_data data;
492 LIBCFS_IOC_INIT (data);
493 data.ioc_u32[0] = opc;
494 data.ioc_plen1 = len;
495 data.ioc_pbuf1 = (char *)buf;
496 data.ioc_plen2 = sizeof(trans_stat);
497 data.ioc_pbuf2 = (char *)&trans_stat;
499 memset(&trans_stat, 0, sizeof(trans_stat));
501 rc = l_ioctl(LNET_DEV_ID, IOC_LIBCFS_LNETST, &data);
503 /* local error, no valid RPC result */
508 if (trans_stat.trs_rpc_errno != 0)
511 /* Framework error */
512 if (trans_stat.trs_fwk_errno != 0)
519 lst_new_session_ioctl(char *name, int timeout, int force, struct lst_sid *sid)
521 struct lstio_session_new_args args = { 0 };
523 args.lstio_ses_key = session_key;
524 args.lstio_ses_timeout = timeout;
525 args.lstio_ses_force = force;
526 args.lstio_ses_idp = sid;
527 args.lstio_ses_feats = session_features;
528 args.lstio_ses_nmlen = strlen(name);
529 args.lstio_ses_namep = name;
531 return lst_ioctl (LSTIO_SESSION_NEW, &args, sizeof(args));
535 jt_lst_new_session(int argc, char **argv)
537 char buf[LST_NAME_SIZE];
545 static const struct option session_opts[] = {
546 { .name = "timeout", .has_arg = required_argument, .val = 't' },
547 { .name = "force", .has_arg = no_argument, .val = 'f' },
550 if (session_key == 0) {
552 "Can't find env LST_SESSION or value is not valid\n");
558 c = getopt_long(argc, argv, "ft:",
559 session_opts, &optidx);
569 timeout = atoi(optarg);
572 lst_print_usage(argv[0]);
578 fprintf(stderr, "Invalid timeout value\n");
582 if (optind == argc - 1) {
583 name = argv[optind ++];
584 if (strlen(name) >= LST_NAME_SIZE) {
585 fprintf(stderr, "Name size is limited to %d\n",
590 } else if (optind == argc) {
591 char user[LST_NAME_SIZE];
592 char host[LST_NAME_SIZE];
593 struct passwd *pw = getpwuid(getuid());
596 snprintf(user, sizeof(user), "%d", (int)getuid());
598 snprintf(user, sizeof(user), "%s", pw->pw_name);
600 rc = gethostname(host, sizeof(host));
602 snprintf(host, sizeof(host), "unknown_host");
604 snprintf(buf, sizeof(buf), "%s@%s", user, host);
608 lst_print_usage(argv[0]);
612 rc = lst_new_session_ioctl(name, timeout, force, &session_id);
614 lst_print_error("session", "Failed to create session: %s\n",
619 fprintf(stdout, "SESSION: %s FEATURES: %x TIMEOUT: %d FORCE: %s\n",
620 name, session_features, timeout, force ? "Yes" : "No");
625 lst_session_info_ioctl(char *name, int len, int *key, unsigned *featp,
626 struct lst_sid *sid, struct lstcon_ndlist_ent *ndinfo)
628 struct lstio_session_info_args args = { 0 };
630 args.lstio_ses_idp = sid;
631 args.lstio_ses_keyp = key;
632 args.lstio_ses_featp = featp;
633 args.lstio_ses_ndinfo = ndinfo;
634 args.lstio_ses_nmlen = len;
635 args.lstio_ses_namep = name;
637 return lst_ioctl(LSTIO_SESSION_INFO, &args, sizeof(args));
641 jt_lst_show_session(int argc, char **argv)
643 struct lstcon_ndlist_ent ndinfo;
645 char name[LST_NAME_SIZE];
650 rc = lst_session_info_ioctl(name, sizeof(name), &key,
651 &feats, &sid, &ndinfo);
654 lst_print_error("session", "Failed to show session: %s\n",
659 fprintf(stdout, "%s ID: %ju@%s, KEY: %d FEATURES: %x NODES: %d\n",
660 name, (uintmax_t)sid.ses_stamp, libcfs_nid2str(sid.ses_nid),
661 key, feats, ndinfo.nle_nnode);
667 lst_end_session_ioctl(void)
669 struct lstio_session_end_args args = { 0 };
671 args.lstio_ses_key = session_key;
672 return lst_ioctl(LSTIO_SESSION_END, &args, sizeof(args));
676 jt_lst_end_session(int argc, char **argv)
680 if (session_key == 0) {
682 "Can't find env LST_SESSION or value is not valid\n");
686 rc = lst_end_session_ioctl();
689 fprintf(stdout, "session is ended\n");
694 lst_print_error("session", "Failed to end session: %s\n",
699 if (trans_stat.trs_rpc_errno != 0) {
701 "[RPC] Failed to send %d session RPCs: %s\n",
702 lstcon_rpc_stat_failure(&trans_stat, 0),
703 strerror(trans_stat.trs_rpc_errno));
706 if (trans_stat.trs_fwk_errno != 0) {
708 "[FWK] Failed to end session on %d nodes: %s\n",
709 lstcon_sesop_stat_failure(&trans_stat, 0),
710 strerror(trans_stat.trs_fwk_errno));
717 lst_ping_ioctl(char *str, int type, int timeout,
718 int count, lnet_process_id_t *ids, struct list_head *head)
720 struct lstio_debug_args args = { 0 };
722 args.lstio_dbg_key = session_key;
723 args.lstio_dbg_type = type;
724 args.lstio_dbg_flags = 0;
725 args.lstio_dbg_timeout = timeout;
726 args.lstio_dbg_nmlen = (str == NULL) ? 0: strlen(str);
727 args.lstio_dbg_namep = str;
728 args.lstio_dbg_count = count;
729 args.lstio_dbg_idsp = ids;
730 args.lstio_dbg_resultp = head;
732 return lst_ioctl (LSTIO_DEBUG, &args, sizeof(args));
736 lst_get_node_count(int type, char *str, int *countp, lnet_process_id_t **idspp)
738 char buf[LST_NAME_SIZE];
739 struct lstcon_test_batch_ent ent;
740 struct lstcon_ndlist_ent *entp = &ent.tbe_cli_nle;
747 case LST_OPC_SESSION:
748 rc = lst_session_info_ioctl(buf, LST_NAME_SIZE,
749 &key, &feats, &sid, entp);
752 case LST_OPC_BATCHSRV:
753 entp = &ent.tbe_srv_nle;
754 case LST_OPC_BATCHCLI:
755 rc = lst_info_batch_ioctl(str, 0, 0, &ent, NULL, NULL, NULL);
759 rc = lst_info_group_ioctl(str, entp, NULL, NULL, NULL);
763 rc = lst_parse_nids(str, &entp->nle_nnode, idspp) < 0 ? -1 : 0;
772 *countp = entp->nle_nnode;
778 jt_lst_ping(int argc, char **argv)
780 struct list_head head;
781 lnet_process_id_t *ids = NULL;
782 struct lstcon_rpc_ent *ent = NULL;
792 static const struct option ping_opts[] = {
793 { .name = "session", .has_arg = no_argument, .val = 's' },
794 { .name = "server", .has_arg = no_argument, .val = 'v' },
795 { .name = "batch", .has_arg = required_argument, .val = 'b' },
796 { .name = "group", .has_arg = required_argument, .val = 'g' },
797 { .name = "nodes", .has_arg = required_argument, .val = 'n' },
798 { .name = "timeout", .has_arg = required_argument, .val = 't' },
801 if (session_key == 0) {
803 "Can't find env LST_SESSION or value is not valid\n");
809 c = getopt_long(argc, argv, "g:b:n:t:sv",
817 type = LST_OPC_SESSION;
821 type = LST_OPC_GROUP;
826 type = LST_OPC_BATCHCLI;
831 type = LST_OPC_NODES;
836 timeout = atoi(optarg);
844 lst_print_usage(argv[0]);
849 if (type == 0 || timeout <= 0 || optind != argc) {
850 lst_print_usage(argv[0]);
854 if (type == LST_OPC_BATCHCLI && server)
855 type = LST_OPC_BATCHSRV;
857 rc = lst_get_node_count(type, str, &count, &ids);
859 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
860 (str == NULL) ? "session" : str, strerror(errno));
864 INIT_LIST_HEAD(&head);
866 rc = lst_alloc_rpcent(&head, count, LST_NAME_SIZE);
868 fprintf(stderr, "Out of memory\n");
873 fprintf(stdout, "Target %s is empty\n",
874 (str == NULL) ? "session" : str);
878 rc = lst_ping_ioctl(str, type, timeout, count, ids, &head);
879 if (rc == -1) { /* local failure */
880 lst_print_error("debug", "Failed to ping %s: %s\n",
881 (str == NULL) ? "session" : str,
887 /* ignore RPC errors and framwork errors */
888 list_for_each_entry(ent, &head, rpe_link) {
889 fprintf(stdout, "\t%s: %s [session: %s id: %s]\n",
890 libcfs_id2str(ent->rpe_peer),
891 lst_node_state2str(ent->rpe_state),
892 (ent->rpe_state == LST_NODE_ACTIVE ||
893 ent->rpe_state == LST_NODE_BUSY) ?
894 (ent->rpe_rpc_errno == 0 ?
895 &ent->rpe_payload[0] : "Unknown") :
896 "<NULL>", libcfs_nid2str(ent->rpe_sid.ses_nid));
900 lst_free_rpcent(&head);
910 lst_add_nodes_ioctl(char *name, int count, lnet_process_id_t *ids,
911 unsigned *featp, struct list_head *resultp)
913 struct lstio_group_nodes_args args = { 0 };
915 args.lstio_grp_key = session_key;
916 args.lstio_grp_nmlen = strlen(name);
917 args.lstio_grp_namep = name;
918 args.lstio_grp_count = count;
919 args.lstio_grp_featp = featp;
920 args.lstio_grp_idsp = ids;
921 args.lstio_grp_resultp = resultp;
923 return lst_ioctl(LSTIO_NODES_ADD, &args, sizeof(args));
927 lst_del_group_ioctl(char *name)
929 struct lstio_group_del_args args = { 0 };
931 args.lstio_grp_key = session_key;
932 args.lstio_grp_nmlen = strlen(name);
933 args.lstio_grp_namep = name;
935 return lst_ioctl(LSTIO_GROUP_DEL, &args, sizeof(args));
939 lst_del_group(char *grp_name)
943 rc = lst_del_group_ioctl(grp_name);
945 fprintf(stdout, "Group is deleted\n");
950 lst_print_error("group", "Failed to delete group: %s\n",
955 fprintf(stderr, "Group is deleted with some errors\n");
957 if (trans_stat.trs_rpc_errno != 0) {
959 "[RPC] Failed to send %d end session RPCs: %s\n",
960 lstcon_rpc_stat_failure(&trans_stat, 0),
961 strerror(trans_stat.trs_rpc_errno));
964 if (trans_stat.trs_fwk_errno != 0) {
966 "[FWK] Failed to end session on %d nodes: %s\n",
967 lstcon_sesop_stat_failure(&trans_stat, 0),
968 strerror(trans_stat.trs_fwk_errno));
975 lst_add_group_ioctl(char *name)
977 struct lstio_group_add_args args = { 0 };
979 args.lstio_grp_key = session_key;
980 args.lstio_grp_nmlen = strlen(name);
981 args.lstio_grp_namep = name;
983 return lst_ioctl(LSTIO_GROUP_ADD, &args, sizeof(args));
987 jt_lst_add_group(int argc, char **argv)
989 struct list_head head;
990 lnet_process_id_t *ids;
992 unsigned feats = session_features;
996 bool nodes_added = false;
998 if (session_key == 0) {
1000 "Can't find env LST_SESSION or value is not valid\n");
1005 lst_print_usage(argv[0]);
1010 if (strlen(name) >= LST_NAME_SIZE) {
1011 fprintf(stderr, "Name length is limited to %d\n",
1016 rc = lst_add_group_ioctl(name);
1018 lst_print_error("group", "Failed to add group %s: %s\n",
1019 name, strerror(errno));
1023 INIT_LIST_HEAD(&head);
1025 for (i = 2; i < argc; i++) {
1026 /* parse address list */
1027 rc = lst_parse_nids(argv[i], &count, &ids);
1029 fprintf(stderr, "Ignore invalid id list %s\n",
1037 rc = lst_alloc_rpcent(&head, count, 0);
1039 fprintf(stderr, "Out of memory\n");
1045 rc = lst_add_nodes_ioctl(name, count, ids, &feats, &head);
1052 fprintf(stdout, "%s are added to session\n", argv[i]);
1056 if ((feats & session_features) != session_features) {
1058 "Warning, this session will run with "
1059 "compatible mode because some test nodes "
1060 "might not understand these features: %x\n",
1061 (~feats & session_features));
1064 lst_free_rpcent(&head);
1069 * The selftest kernel module expects that a group should
1070 * have at least one node, since it doesn't make sense for
1071 * an empty group to be added to a test.
1074 "No nodes added successfully, deleting group %s\n",
1076 rc = lst_del_group(name);
1079 "Failed to delete group %s."
1080 " Group is empty.\n", name);
1088 lst_print_error("group", "Failed to add nodes %s: %s\n",
1089 argv[i], strerror(errno));
1092 if (trans_stat.trs_fwk_errno == EPROTO) {
1094 "test nodes might have different LST "
1095 "features, please disable some features by "
1096 "setting LST_FEATURES\n");
1099 lst_print_transerr(&head, "create session");
1102 lst_free_rpcent(&head);
1106 "No nodes added successfully, deleting group %s\n",
1108 if (lst_del_group(name) != 0) {
1110 "Failed to delete group %s."
1111 " Group is empty.\n", name);
1119 jt_lst_del_group(int argc, char **argv)
1123 if (session_key == 0) {
1125 "Can't find env LST_SESSION or value is not valid\n");
1130 lst_print_usage(argv[0]);
1134 rc = lst_del_group(argv[1]);
1140 lst_update_group_ioctl(int opc, char *name, int clean, int count,
1141 lnet_process_id_t *ids, struct list_head *resultp)
1143 struct lstio_group_update_args args = { 0 };
1145 args.lstio_grp_key = session_key;
1146 args.lstio_grp_opc = opc;
1147 args.lstio_grp_args = clean;
1148 args.lstio_grp_nmlen = strlen(name);
1149 args.lstio_grp_namep = name;
1150 args.lstio_grp_count = count;
1151 args.lstio_grp_idsp = ids;
1152 args.lstio_grp_resultp = resultp;
1154 return lst_ioctl(LSTIO_GROUP_UPDATE, &args, sizeof(args));
1158 jt_lst_update_group(int argc, char **argv)
1160 struct list_head head;
1161 lnet_process_id_t *ids = NULL;
1171 static const struct option update_group_opts[] = {
1172 { .name = "refresh", .has_arg = no_argument, .val = 'f' },
1173 { .name = "clean", .has_arg = required_argument, .val = 'c' },
1174 { .name = "remove", .has_arg = required_argument, .val = 'r' },
1177 if (session_key == 0) {
1179 "Can't find env LST_SESSION or value is not valid\n");
1184 c = getopt_long(argc, argv, "fc:r:",
1185 update_group_opts, &optidx);
1187 /* Detect the end of the options. */
1194 lst_print_usage(argv[0]);
1197 opc = LST_GROUP_REFRESH;
1202 lst_print_usage(argv[0]);
1205 opc = LST_GROUP_RMND;
1210 clean = lst_node_str2state(optarg);
1211 if (opc != 0 || clean <= 0) {
1212 lst_print_usage(argv[0]);
1215 opc = LST_GROUP_CLEAN;
1219 lst_print_usage(argv[0]);
1224 /* no OPC or group is specified */
1225 if (opc == 0 || optind != argc - 1) {
1226 lst_print_usage(argv[0]);
1232 INIT_LIST_HEAD(&head);
1234 if (opc == LST_GROUP_RMND || opc == LST_GROUP_REFRESH) {
1235 rc = lst_get_node_count(opc == LST_GROUP_RMND ? LST_OPC_NODES :
1237 opc == LST_GROUP_RMND ? str : grp,
1241 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
1242 opc == LST_GROUP_RMND ? str : grp,
1247 rc = lst_alloc_rpcent(&head, count, 0);
1249 fprintf(stderr, "Out of memory\n");
1256 rc = lst_update_group_ioctl(opc, grp, clean, count, ids, &head);
1262 lst_free_rpcent(&head);
1267 lst_free_rpcent(&head);
1268 lst_print_error("group", "Failed to update group: %s\n",
1273 lst_print_transerr(&head, "Updating group");
1275 lst_free_rpcent(&head);
1281 lst_list_group_ioctl(int len, char *name, int idx)
1283 struct lstio_group_list_args args = { 0 };
1285 args.lstio_grp_key = session_key;
1286 args.lstio_grp_idx = idx;
1287 args.lstio_grp_nmlen = len;
1288 args.lstio_grp_namep = name;
1290 return lst_ioctl(LSTIO_GROUP_LIST, &args, sizeof(args));
1294 lst_info_group_ioctl(char *name, struct lstcon_ndlist_ent *gent,
1295 int *idx, int *count, struct lstcon_node_ent *dents)
1297 struct lstio_group_info_args args = { 0 };
1299 args.lstio_grp_key = session_key;
1300 args.lstio_grp_nmlen = strlen(name);
1301 args.lstio_grp_namep = name;
1302 args.lstio_grp_entp = gent;
1303 args.lstio_grp_idxp = idx;
1304 args.lstio_grp_ndentp = count;
1305 args.lstio_grp_dentsp = dents;
1307 return lst_ioctl(LSTIO_GROUP_INFO, &args, sizeof(args));
1311 lst_list_group_all(void)
1313 char name[LST_NAME_SIZE];
1317 /* no group is specified, list name of all groups */
1318 for (i = 0; ; i++) {
1319 rc = lst_list_group_ioctl(LST_NAME_SIZE, name, i);
1321 fprintf(stdout, "%d) %s\n", i + 1, name);
1325 if (errno == ENOENT)
1328 lst_print_error("group", "Failed to list group: %s\n",
1333 fprintf(stdout, "Total %d groups\n", i);
1338 #define LST_NODES_TITLE "\tACTIVE\tBUSY\tDOWN\tUNKNOWN\tTOTAL\n"
1341 jt_lst_list_group(int argc, char **argv)
1343 struct lstcon_ndlist_ent gent;
1344 struct lstcon_node_ent *dents;
1359 static const struct option list_group_opts[] = {
1360 { .name = "active", .has_arg = no_argument, .val = 'a' },
1361 { .name = "busy", .has_arg = no_argument, .val = 'b' },
1362 { .name = "down", .has_arg = no_argument, .val = 'd' },
1363 { .name = "unknown", .has_arg = no_argument, .val = 'u' },
1364 { .name = "all", .has_arg = no_argument, .val = 'l' },
1365 { .name = NULL, } };
1367 if (session_key == 0) {
1369 "Can't find env LST_SESSION or value is not valid\n");
1374 c = getopt_long(argc, argv, "abdul",
1375 list_group_opts, &optidx);
1382 verbose = active = 1;
1394 verbose = unknown = 1;
1401 lst_print_usage(argv[0]);
1406 if (optind == argc) {
1407 /* no group is specified, list name of all groups */
1408 rc = lst_list_group_all();
1414 fprintf(stdout, LST_NODES_TITLE);
1416 /* list nodes in specified groups */
1417 for (i = optind; i < argc; i++) {
1418 rc = lst_info_group_ioctl(argv[i], &gent, NULL, NULL, NULL);
1420 if (errno == ENOENT) {
1425 lst_print_error("group", "Failed to list group\n",
1431 fprintf(stdout, "\t%d\t%d\t%d\t%d\t%d\t%s\n",
1432 gent.nle_nactive, gent.nle_nbusy,
1433 gent.nle_ndown, gent.nle_nunknown,
1434 gent.nle_nnode, argv[i]);
1438 fprintf(stdout, "Group [ %s ]\n", argv[i]);
1440 if (gent.nle_nnode == 0) {
1441 fprintf(stdout, "No nodes found [ %s ]\n", argv[i]);
1445 count = gent.nle_nnode;
1447 dents = malloc(count * sizeof(struct lstcon_node_ent));
1448 if (dents == NULL) {
1449 fprintf(stderr, "Failed to malloc: %s\n",
1455 rc = lst_info_group_ioctl(argv[i], &gent, &index, &count, dents);
1457 lst_print_error("group", "Failed to list group: %s\n",
1463 for (j = 0, c = 0; j < count; j++) {
1465 ((active && dents[j].nde_state == LST_NODE_ACTIVE) ||
1466 (busy && dents[j].nde_state == LST_NODE_BUSY) ||
1467 (down && dents[j].nde_state == LST_NODE_DOWN) ||
1468 (unknown && dents[j].nde_state == LST_NODE_UNKNOWN))) {
1470 fprintf(stdout, "\t%s: %s\n",
1471 libcfs_id2str(dents[j].nde_id),
1472 lst_node_state2str(dents[j].nde_state));
1477 fprintf(stdout, "Total %d nodes [ %s ]\n", c, argv[i]);
1486 lst_stat_ioctl (char *name, int count, lnet_process_id_t *idsp,
1487 int timeout, struct list_head *resultp)
1489 struct lstio_stat_args args = { 0 };
1491 args.lstio_sta_key = session_key;
1492 args.lstio_sta_timeout = timeout;
1493 args.lstio_sta_nmlen = strlen(name);
1494 args.lstio_sta_namep = name;
1495 args.lstio_sta_count = count;
1496 args.lstio_sta_idsp = idsp;
1497 args.lstio_sta_resultp = resultp;
1499 return lst_ioctl(LSTIO_STAT_QUERY, &args, sizeof(args));
1503 struct list_head srp_link;
1506 lnet_process_id_t *srp_ids;
1507 struct list_head srp_result[2];
1508 } lst_stat_req_param_t;
1511 lst_stat_req_param_free(lst_stat_req_param_t *srp)
1515 for (i = 0; i < 2; i++)
1516 lst_free_rpcent(&srp->srp_result[i]);
1518 if (srp->srp_ids != NULL)
1525 lst_stat_req_param_alloc(char *name, lst_stat_req_param_t **srpp, int save_old)
1527 lst_stat_req_param_t *srp = NULL;
1528 int count = save_old ? 2 : 1;
1532 srp = malloc(sizeof(*srp));
1536 memset(srp, 0, sizeof(*srp));
1537 INIT_LIST_HEAD(&srp->srp_result[0]);
1538 INIT_LIST_HEAD(&srp->srp_result[1]);
1540 rc = lst_get_node_count(LST_OPC_GROUP, name,
1541 &srp->srp_count, NULL);
1542 if (rc != 0 && errno == ENOENT) {
1543 rc = lst_get_node_count(LST_OPC_NODES, name,
1544 &srp->srp_count, &srp->srp_ids);
1549 "Failed to get count of nodes from %s: %s\n",
1550 name, strerror(errno));
1551 lst_stat_req_param_free(srp);
1556 srp->srp_name = name;
1558 for (i = 0; i < count; i++) {
1559 rc = lst_alloc_rpcent(&srp->srp_result[i], srp->srp_count,
1560 sizeof(struct sfw_counters) +
1561 sizeof(struct srpc_counters) +
1562 sizeof(lnet_counters_t));
1564 fprintf(stderr, "Out of memory\n");
1574 lst_stat_req_param_free(srp);
1582 } lst_srpc_stat_result;
1584 #define LST_LNET_AVG 0
1585 #define LST_LNET_MIN 1
1586 #define LST_LNET_MAX 2
1589 float lnet_avg_sndrate;
1590 float lnet_min_sndrate;
1591 float lnet_max_sndrate;
1592 float lnet_total_sndrate;
1594 float lnet_avg_rcvrate;
1595 float lnet_min_rcvrate;
1596 float lnet_max_rcvrate;
1597 float lnet_total_rcvrate;
1599 float lnet_avg_sndperf;
1600 float lnet_min_sndperf;
1601 float lnet_max_sndperf;
1602 float lnet_total_sndperf;
1604 float lnet_avg_rcvperf;
1605 float lnet_min_rcvperf;
1606 float lnet_max_rcvperf;
1607 float lnet_total_rcvperf;
1609 int lnet_stat_count;
1610 } lst_lnet_stat_result_t;
1612 lst_lnet_stat_result_t lnet_stat_result;
1615 lst_lnet_stat_value(int bw, int send, int off)
1619 p = bw ? &lnet_stat_result.lnet_avg_sndperf :
1620 &lnet_stat_result.lnet_avg_sndrate;
1631 lst_timeval_diff(struct timeval *tv1,
1632 struct timeval *tv2, struct timeval *df)
1634 if (tv1->tv_usec >= tv2->tv_usec) {
1635 df->tv_sec = tv1->tv_sec - tv2->tv_sec;
1636 df->tv_usec = tv1->tv_usec - tv2->tv_usec;
1640 df->tv_sec = tv1->tv_sec - 1 - tv2->tv_sec;
1641 df->tv_usec = tv1->tv_usec + 1000000 - tv2->tv_usec;
1647 lst_cal_lnet_stat(float delta, lnet_counters_t *lnet_new,
1648 lnet_counters_t *lnet_old, int mbs)
1652 unsigned int unit_divisor;
1654 unit_divisor = (mbs) ? (1000 * 1000) : (1024 * 1024);
1655 perf = (float)(lnet_new->send_length -
1656 lnet_old->send_length) / unit_divisor / delta;
1657 lnet_stat_result.lnet_total_sndperf += perf;
1659 if (lnet_stat_result.lnet_min_sndperf > perf ||
1660 lnet_stat_result.lnet_min_sndperf == 0)
1661 lnet_stat_result.lnet_min_sndperf = perf;
1663 if (lnet_stat_result.lnet_max_sndperf < perf)
1664 lnet_stat_result.lnet_max_sndperf = perf;
1666 perf = (float)(lnet_new->recv_length -
1667 lnet_old->recv_length) / unit_divisor / delta;
1668 lnet_stat_result.lnet_total_rcvperf += perf;
1670 if (lnet_stat_result.lnet_min_rcvperf > perf ||
1671 lnet_stat_result.lnet_min_rcvperf == 0)
1672 lnet_stat_result.lnet_min_rcvperf = perf;
1674 if (lnet_stat_result.lnet_max_rcvperf < perf)
1675 lnet_stat_result.lnet_max_rcvperf = perf;
1677 rate = (lnet_new->send_count - lnet_old->send_count) / delta;
1678 lnet_stat_result.lnet_total_sndrate += rate;
1680 if (lnet_stat_result.lnet_min_sndrate > rate ||
1681 lnet_stat_result.lnet_min_sndrate == 0)
1682 lnet_stat_result.lnet_min_sndrate = rate;
1684 if (lnet_stat_result.lnet_max_sndrate < rate)
1685 lnet_stat_result.lnet_max_sndrate = rate;
1687 rate = (lnet_new->recv_count - lnet_old->recv_count) / delta;
1688 lnet_stat_result.lnet_total_rcvrate += rate;
1690 if (lnet_stat_result.lnet_min_rcvrate > rate ||
1691 lnet_stat_result.lnet_min_rcvrate == 0)
1692 lnet_stat_result.lnet_min_rcvrate = rate;
1694 if (lnet_stat_result.lnet_max_rcvrate < rate)
1695 lnet_stat_result.lnet_max_rcvrate = rate;
1697 lnet_stat_result.lnet_stat_count++;
1699 lnet_stat_result.lnet_avg_sndrate = lnet_stat_result.lnet_total_sndrate /
1700 lnet_stat_result.lnet_stat_count;
1701 lnet_stat_result.lnet_avg_rcvrate = lnet_stat_result.lnet_total_rcvrate /
1702 lnet_stat_result.lnet_stat_count;
1704 lnet_stat_result.lnet_avg_sndperf = lnet_stat_result.lnet_total_sndperf /
1705 lnet_stat_result.lnet_stat_count;
1706 lnet_stat_result.lnet_avg_rcvperf = lnet_stat_result.lnet_total_rcvperf /
1707 lnet_stat_result.lnet_stat_count;
1711 lst_print_lnet_stat(char *name, int bwrt, int rdwr, int type, int mbs)
1721 if (lnet_stat_result.lnet_stat_count == 0)
1724 units = (mbs) ? "MB/s " : "MiB/s ";
1726 if (bwrt == 1) /* bw only */
1729 if (bwrt == 2) /* rates only */
1732 if (rdwr == 1) /* recv only */
1735 if (rdwr == 2) /* send only */
1738 for (i = start1; i <= end1; i++) {
1739 fprintf(stdout, "[LNet %s of %s]\n",
1740 i == 0 ? "Rates" : "Bandwidth", name);
1742 for (j = start2; j <= end2; j++) {
1743 fprintf(stdout, "[%c] ", j == 0 ? 'R' : 'W');
1745 if ((type & 1) != 0) {
1746 fprintf(stdout, i == 0 ? "Avg: %-8.0f RPC/s " :
1748 lst_lnet_stat_value(i, j, 0), units);
1751 if ((type & 2) != 0) {
1752 fprintf(stdout, i == 0 ? "Min: %-8.0f RPC/s " :
1754 lst_lnet_stat_value(i, j, 1), units);
1757 if ((type & 4) != 0) {
1758 fprintf(stdout, i == 0 ? "Max: %-8.0f RPC/s" :
1760 lst_lnet_stat_value(i, j, 2), units);
1763 fprintf(stdout, "\n");
1769 lst_print_stat(char *name, struct list_head *resultp,
1770 int idx, int lnet, int bwrt, int rdwr, int type,
1773 struct list_head tmp[2];
1774 struct lstcon_rpc_ent *new;
1775 struct lstcon_rpc_ent *old;
1776 struct sfw_counters *sfwk_new;
1777 struct sfw_counters *sfwk_old;
1778 struct srpc_counters *srpc_new;
1779 struct srpc_counters *srpc_old;
1780 lnet_counters_t *lnet_new;
1781 lnet_counters_t *lnet_old;
1785 INIT_LIST_HEAD(&tmp[0]);
1786 INIT_LIST_HEAD(&tmp[1]);
1788 memset(&lnet_stat_result, 0, sizeof(lnet_stat_result));
1790 while (!list_empty(&resultp[idx])) {
1791 if (list_empty(&resultp[1 - idx])) {
1792 fprintf(stderr, "Group is changed, re-run stat\n");
1796 new = list_entry(resultp[idx].next, struct lstcon_rpc_ent,
1798 old = list_entry(resultp[1 - idx].next, struct lstcon_rpc_ent,
1801 /* first time get stats result, can't calculate diff */
1802 if (new->rpe_peer.nid == LNET_NID_ANY)
1805 if (new->rpe_peer.nid != old->rpe_peer.nid ||
1806 new->rpe_peer.pid != old->rpe_peer.pid) {
1807 /* Something wrong. i.e, somebody change the group */
1811 list_del(&new->rpe_link);
1812 list_add_tail(&new->rpe_link, &tmp[idx]);
1814 list_del(&old->rpe_link);
1815 list_add_tail(&old->rpe_link, &tmp[1 - idx]);
1817 if (new->rpe_rpc_errno != 0 || new->rpe_fwk_errno != 0 ||
1818 old->rpe_rpc_errno != 0 || old->rpe_fwk_errno != 0) {
1823 sfwk_new = (struct sfw_counters *)&new->rpe_payload[0];
1824 sfwk_old = (struct sfw_counters *)&old->rpe_payload[0];
1826 srpc_new = (struct srpc_counters *)((char *)sfwk_new + sizeof(*sfwk_new));
1827 srpc_old = (struct srpc_counters *)((char *)sfwk_old + sizeof(*sfwk_old));
1829 lnet_new = (lnet_counters_t *)((char *)srpc_new + sizeof(*srpc_new));
1830 lnet_old = (lnet_counters_t *)((char *)srpc_old + sizeof(*srpc_old));
1832 /* Prior to version 2.3, the running_ms field was a counter for
1833 * the number of running tests. We are looking at this value
1834 * to determine if it is a millisecond timestamep (>= 2.3) or a
1835 * test counter (< 2.3). The number 500 is being used for this
1836 * barrier as the test counter should never get this high, and
1837 * the timestamp should never get this low. */
1839 if (sfwk_new->running_ms > 500) {
1840 /* use the timestamp from the remote node, not our
1841 * rpe_stamp from when we copied up the data out of
1844 delta = (float) (sfwk_new->running_ms -
1845 sfwk_old->running_ms) / 1000;
1849 lst_timeval_diff(&new->rpe_stamp, &old->rpe_stamp, &tv);
1850 delta = tv.tv_sec + (float)tv.tv_usec / 1000000;
1853 if (!lnet) /* TODO */
1856 lst_cal_lnet_stat(delta, lnet_new, lnet_old, mbs);
1859 list_splice(&tmp[idx], &resultp[idx]);
1860 list_splice(&tmp[1 - idx], &resultp[1 - idx]);
1863 fprintf(stdout, "Failed to stat on %d nodes\n", errcount);
1865 if (!lnet) /* TODO */
1868 lst_print_lnet_stat(name, bwrt, rdwr, type, mbs);
1872 jt_lst_stat(int argc, char **argv)
1874 struct list_head head;
1875 lst_stat_req_param_t *srp;
1878 int timeout = 5; /* default timeout, 5 sec */
1879 int delay = 5; /* default delay, 5 sec */
1880 int count = -1; /* run forever */
1881 int lnet = 1; /* lnet stat by default */
1888 int mbs = 0; /* report as MB/s */
1890 static const struct option stat_opts[] = {
1891 { .name = "timeout", .has_arg = required_argument, .val = 't' },
1892 { .name = "delay", .has_arg = required_argument, .val = 'd' },
1893 { .name = "count", .has_arg = required_argument, .val = 'o' },
1894 { .name = "lnet", .has_arg = no_argument, .val = 'l' },
1895 { .name = "rpc", .has_arg = no_argument, .val = 'c' },
1896 { .name = "bw", .has_arg = no_argument, .val = 'b' },
1897 { .name = "rate", .has_arg = no_argument, .val = 'a' },
1898 { .name = "read", .has_arg = no_argument, .val = 'r' },
1899 { .name = "write", .has_arg = no_argument, .val = 'w' },
1900 { .name = "avg", .has_arg = no_argument, .val = 'g' },
1901 { .name = "min", .has_arg = no_argument, .val = 'n' },
1902 { .name = "max", .has_arg = no_argument, .val = 'x' },
1903 { .name = "mbs", .has_arg = no_argument, .val = 'm' },
1906 if (session_key == 0) {
1908 "Can't find env LST_SESSION or value is not valid\n");
1913 c = getopt_long(argc, argv, "t:d:lcbarwgnxm", stat_opts,
1921 timeout = atoi(optarg);
1924 delay = atoi(optarg);
1927 count = atoi(optarg);
1973 lst_print_usage(argv[0]);
1978 if (optind == argc) {
1979 lst_print_usage(argv[0]);
1983 if (timeout <= 0 || delay <= 0) {
1984 fprintf(stderr, "Invalid timeout or delay value\n");
1989 fprintf(stderr, "Invalid count value\n");
1993 /* extra count to get first data point */
1997 INIT_LIST_HEAD(&head);
1999 while (optind < argc) {
2000 rc = lst_stat_req_param_alloc(argv[optind++], &srp, 1);
2004 list_add_tail(&srp->srp_link, &head);
2008 time_t now = time(NULL);
2010 if (now - last < delay) {
2011 sleep(delay - now + last);
2016 list_for_each_entry(srp, &head, srp_link) {
2017 rc = lst_stat_ioctl(srp->srp_name,
2018 srp->srp_count, srp->srp_ids,
2019 timeout, &srp->srp_result[idx]);
2021 lst_print_error("stat", "Failed to stat %s: %s\n",
2022 srp->srp_name, strerror(errno));
2026 lst_print_stat(srp->srp_name, srp->srp_result,
2027 idx, lnet, bwrt, rdwr, type, mbs);
2029 lst_reset_rpcent(&srp->srp_result[1 - idx]);
2036 } while (count == -1 || count > 0);
2039 while (!list_empty(&head)) {
2040 srp = list_entry(head.next, lst_stat_req_param_t, srp_link);
2042 list_del(&srp->srp_link);
2043 lst_stat_req_param_free(srp);
2050 jt_lst_show_error(int argc, char **argv)
2052 struct list_head head;
2053 lst_stat_req_param_t *srp;
2054 struct lstcon_rpc_ent *ent;
2055 struct sfw_counters *sfwk;
2056 struct srpc_counters *srpc;
2063 static const struct option show_error_opts[] = {
2064 { .name = "session", .has_arg = no_argument, .val = 's' },
2065 { .name = NULL, } };
2067 if (session_key == 0) {
2069 "Can't find env LST_SESSION or value is not valid\n");
2074 c = getopt_long(argc, argv, "s", show_error_opts, &optidx);
2085 lst_print_usage(argv[0]);
2090 if (optind == argc) {
2091 lst_print_usage(argv[0]);
2095 INIT_LIST_HEAD(&head);
2097 while (optind < argc) {
2098 rc = lst_stat_req_param_alloc(argv[optind++], &srp, 0);
2102 list_add_tail(&srp->srp_link, &head);
2105 list_for_each_entry(srp, &head, srp_link) {
2106 rc = lst_stat_ioctl(srp->srp_name, srp->srp_count,
2107 srp->srp_ids, 10, &srp->srp_result[0]);
2110 lst_print_error(srp->srp_name, "Failed to show errors of %s: %s\n",
2111 srp->srp_name, strerror(errno));
2115 fprintf(stdout, "%s:\n", srp->srp_name);
2119 list_for_each_entry(ent, &srp->srp_result[0], rpe_link) {
2120 if (ent->rpe_rpc_errno != 0) {
2122 fprintf(stderr, "RPC failure, can't show error on %s\n",
2123 libcfs_id2str(ent->rpe_peer));
2127 if (ent->rpe_fwk_errno != 0) {
2129 fprintf(stderr, "Framework failure, can't show error on %s\n",
2130 libcfs_id2str(ent->rpe_peer));
2134 sfwk = (struct sfw_counters *)&ent->rpe_payload[0];
2135 srpc = (struct srpc_counters *)((char *)sfwk + sizeof(*sfwk));
2137 if (srpc->errors == 0 &&
2138 sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
2142 sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
2147 fprintf(stderr, "%s: [Session %d brw errors, %d ping errors]%c",
2148 libcfs_id2str(ent->rpe_peer),
2149 sfwk->brw_errors, sfwk->ping_errors,
2150 show_rpc ? ' ' : '\n');
2155 fprintf(stderr, "[RPC: %d errors, %d dropped, %d expired]\n",
2156 srpc->errors, srpc->rpcs_dropped, srpc->rpcs_expired);
2159 fprintf(stdout, "Total %d error nodes in %s\n", ecount, srp->srp_name);
2162 while (!list_empty(&head)) {
2163 srp = list_entry(head.next, lst_stat_req_param_t, srp_link);
2165 list_del(&srp->srp_link);
2166 lst_stat_req_param_free(srp);
2173 lst_add_batch_ioctl(char *name)
2175 struct lstio_batch_add_args args = { 0 };
2177 args.lstio_bat_key = session_key;
2178 args.lstio_bat_nmlen = strlen(name);
2179 args.lstio_bat_namep = name;
2181 return lst_ioctl (LSTIO_BATCH_ADD, &args, sizeof(args));
2185 jt_lst_add_batch(int argc, char **argv)
2190 if (session_key == 0) {
2192 "Can't find env LST_SESSION or value is not valid\n");
2197 lst_print_usage(argv[0]);
2202 if (strlen(name) >= LST_NAME_SIZE) {
2203 fprintf(stderr, "Name length is limited to %d\n",
2208 rc = lst_add_batch_ioctl(name);
2212 lst_print_error("batch", "Failed to create batch: %s\n",
2219 lst_start_batch_ioctl(char *name, int timeout, struct list_head *resultp)
2221 struct lstio_batch_run_args args = { 0 };
2223 args.lstio_bat_key = session_key;
2224 args.lstio_bat_timeout = timeout;
2225 args.lstio_bat_nmlen = strlen(name);
2226 args.lstio_bat_namep = name;
2227 args.lstio_bat_resultp = resultp;
2229 return lst_ioctl(LSTIO_BATCH_START, &args, sizeof(args));
2233 jt_lst_start_batch(int argc, char **argv)
2235 struct list_head head;
2243 static const struct option start_batch_opts[] = {
2244 { .name = "timeout", .has_arg = required_argument, .val = 't' },
2247 if (session_key == 0) {
2249 "Can't find env LST_SESSION or value is not valid\n");
2254 c = getopt_long(argc, argv, "t:",
2255 start_batch_opts, &optidx);
2257 /* Detect the end of the options. */
2263 timeout = atoi(optarg);
2266 lst_print_usage(argv[0]);
2271 if (optind == argc) {
2272 batch = LST_DEFAULT_BATCH;
2274 } else if (optind == argc - 1) {
2275 batch = argv[optind];
2278 lst_print_usage(argv[0]);
2282 rc = lst_get_node_count(LST_OPC_BATCHCLI, batch, &count, NULL);
2284 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
2285 batch, strerror(errno));
2289 INIT_LIST_HEAD(&head);
2291 rc = lst_alloc_rpcent(&head, count, 0);
2293 fprintf(stderr, "Out of memory\n");
2297 rc = lst_start_batch_ioctl(batch, timeout, &head);
2300 fprintf(stdout, "%s is running now\n", batch);
2301 lst_free_rpcent(&head);
2306 lst_print_error("batch", "Failed to start batch: %s\n",
2308 lst_free_rpcent(&head);
2312 lst_print_transerr(&head, "Run batch");
2314 lst_free_rpcent(&head);
2320 lst_stop_batch_ioctl(char *name, int force, struct list_head *resultp)
2322 struct lstio_batch_stop_args args = { 0 };
2324 args.lstio_bat_key = session_key;
2325 args.lstio_bat_force = force;
2326 args.lstio_bat_nmlen = strlen(name);
2327 args.lstio_bat_namep = name;
2328 args.lstio_bat_resultp = resultp;
2330 return lst_ioctl(LSTIO_BATCH_STOP, &args, sizeof(args));
2334 jt_lst_stop_batch(int argc, char **argv)
2336 struct list_head head;
2344 static const struct option stop_batch_opts[] = {
2345 { .name = "force", .has_arg = no_argument, .val = 'f' },
2348 if (session_key == 0) {
2350 "Can't find env LST_SESSION or value is not valid\n");
2355 c = getopt_long(argc, argv, "f",
2356 stop_batch_opts, &optidx);
2358 /* Detect the end of the options. */
2367 lst_print_usage(argv[0]);
2372 if (optind == argc) {
2373 batch = LST_DEFAULT_BATCH;
2375 } else if (optind == argc - 1) {
2376 batch = argv[optind];
2379 lst_print_usage(argv[0]);
2383 rc = lst_get_node_count(LST_OPC_BATCHCLI, batch, &count, NULL);
2385 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
2386 batch, strerror(errno));
2390 INIT_LIST_HEAD(&head);
2392 rc = lst_alloc_rpcent(&head, count, 0);
2394 fprintf(stderr, "Out of memory\n");
2398 rc = lst_stop_batch_ioctl(batch, force, &head);
2403 lst_reset_rpcent(&head);
2405 rc = lst_query_batch_ioctl(batch, 0, 0, 30, &head);
2409 if (lstcon_tsbqry_stat_run(&trans_stat, 0) == 0 &&
2410 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0)
2413 fprintf(stdout, "%d batch in stopping\n",
2414 lstcon_tsbqry_stat_run(&trans_stat, 0));
2418 fprintf(stdout, "Batch is stopped\n");
2419 lst_free_rpcent(&head);
2424 lst_print_error("batch", "Failed to stop batch: %s\n",
2426 lst_free_rpcent(&head);
2430 lst_print_transerr(&head, "stop batch");
2432 lst_free_rpcent(&head);
2438 lst_list_batch_ioctl(int len, char *name, int index)
2440 struct lstio_batch_list_args args = { 0 };
2442 args.lstio_bat_key = session_key;
2443 args.lstio_bat_idx = index;
2444 args.lstio_bat_nmlen = len;
2445 args.lstio_bat_namep = name;
2447 return lst_ioctl(LSTIO_BATCH_LIST, &args, sizeof(args));
2451 lst_info_batch_ioctl(char *batch, int test, int server,
2452 struct lstcon_test_batch_ent *entp, int *idxp,
2453 int *ndentp, struct lstcon_node_ent *dentsp)
2455 struct lstio_batch_info_args args = { 0 };
2457 args.lstio_bat_key = session_key;
2458 args.lstio_bat_nmlen = strlen(batch);
2459 args.lstio_bat_namep = batch;
2460 args.lstio_bat_server = server;
2461 args.lstio_bat_testidx = test;
2462 args.lstio_bat_entp = entp;
2463 args.lstio_bat_idxp = idxp;
2464 args.lstio_bat_ndentp = ndentp;
2465 args.lstio_bat_dentsp = dentsp;
2467 return lst_ioctl(LSTIO_BATCH_INFO, &args, sizeof(args));
2471 lst_list_batch_all(void)
2473 char name[LST_NAME_SIZE];
2477 for (i = 0; ; i++) {
2478 rc = lst_list_batch_ioctl(LST_NAME_SIZE, name, i);
2480 fprintf(stdout, "%d) %s\n", i + 1, name);
2484 if (errno == ENOENT)
2487 lst_print_error("batch", "Failed to list batch: %s\n",
2492 fprintf(stdout, "Total %d batches\n", i);
2498 lst_list_tsb_nodes(char *batch, int test, int server,
2499 int count, int active, int invalid)
2501 struct lstcon_node_ent *dents;
2510 /* verbose list, show nodes in batch or test */
2511 dents = malloc(count * sizeof(struct lstcon_node_ent));
2512 if (dents == NULL) {
2513 fprintf(stdout, "Can't allocate memory\n");
2517 rc = lst_info_batch_ioctl(batch, test, server,
2518 NULL, &index, &count, dents);
2521 lst_print_error((test > 0) ? "test" : "batch",
2522 (test > 0) ? "Failed to query test: %s\n" :
2523 "Failed to query batch: %s\n",
2528 for (i = 0, c = 0; i < count; i++) {
2529 if ((!active && dents[i].nde_state == LST_NODE_ACTIVE) ||
2530 (!invalid && (dents[i].nde_state == LST_NODE_BUSY ||
2531 dents[i].nde_state == LST_NODE_DOWN ||
2532 dents[i].nde_state == LST_NODE_UNKNOWN)))
2535 fprintf(stdout, "\t%s: %s\n",
2536 libcfs_id2str(dents[i].nde_id),
2537 lst_node_state2str(dents[i].nde_state));
2541 fprintf(stdout, "Total %d nodes\n", c);
2548 jt_lst_list_batch(int argc, char **argv)
2550 struct lstcon_test_batch_ent ent;
2553 int verbose = 0; /* list nodes in batch or test */
2562 static const struct option list_batch_opts[] = {
2563 { .name = "test", .has_arg = required_argument, .val = 't' },
2564 { .name = "invalid", .has_arg = no_argument, .val = 'i' },
2565 { .name = "active", .has_arg = no_argument, .val = 'a' },
2566 { .name = "all", .has_arg = no_argument, .val = 'l' },
2567 { .name = "server", .has_arg = no_argument, .val = 's' },
2568 { .name = NULL, } };
2570 if (session_key == 0) {
2572 "Can't find env LST_SESSION or value is not valid\n");
2577 c = getopt_long(argc, argv, "ailst:",
2578 list_batch_opts, &optidx);
2585 verbose = active = 1;
2588 verbose = invalid = 1;
2591 verbose = active = invalid = 1;
2597 test = atoi(optarg);
2601 lst_print_usage(argv[0]);
2606 if (optind == argc) {
2607 /* list all batches */
2608 rc = lst_list_batch_all();
2612 if (ntest == 1 && test <= 0) {
2613 fprintf(stderr, "Invalid test id, test id starts from 1\n");
2617 if (optind != argc - 1) {
2618 lst_print_usage(argv[0]);
2622 batch = argv[optind];
2625 /* show detail of specified batch or test */
2626 rc = lst_info_batch_ioctl(batch, test, server,
2627 &ent, NULL, NULL, NULL);
2629 lst_print_error((test > 0) ? "test" : "batch",
2630 (test > 0) ? "Failed to query test: %s\n" :
2631 "Failed to query batch: %s\n",
2637 /* list nodes in test or batch */
2638 rc = lst_list_tsb_nodes(batch, test, server,
2639 server ? ent.tbe_srv_nle.nle_nnode :
2640 ent.tbe_cli_nle.nle_nnode,
2645 /* only show number of hosts in batch or test */
2647 fprintf(stdout, "Batch: %s Tests: %d State: %d\n",
2648 batch, ent.u.tbe_batch.bae_ntest,
2649 ent.u.tbe_batch.bae_state);
2650 ntest = ent.u.tbe_batch.bae_ntest;
2651 test = 1; /* starting from test 1 */
2655 "\tTest %d(%s) (loop: %d, concurrency: %d)\n",
2656 test, lst_test_type2name(ent.u.tbe_test.tse_type),
2657 ent.u.tbe_test.tse_loop,
2658 ent.u.tbe_test.tse_concur);
2663 fprintf(stdout, LST_NODES_TITLE);
2664 fprintf(stdout, "client\t%d\t%d\t%d\t%d\t%d\n"
2665 "server\t%d\t%d\t%d\t%d\t%d\n",
2666 ent.tbe_cli_nle.nle_nactive,
2667 ent.tbe_cli_nle.nle_nbusy,
2668 ent.tbe_cli_nle.nle_ndown,
2669 ent.tbe_cli_nle.nle_nunknown,
2670 ent.tbe_cli_nle.nle_nnode,
2671 ent.tbe_srv_nle.nle_nactive,
2672 ent.tbe_srv_nle.nle_nbusy,
2673 ent.tbe_srv_nle.nle_ndown,
2674 ent.tbe_srv_nle.nle_nunknown,
2675 ent.tbe_srv_nle.nle_nnode);
2684 lst_query_batch_ioctl(char *batch, int test, int server,
2685 int timeout, struct list_head *head)
2687 struct lstio_batch_query_args args = { 0 };
2689 args.lstio_bat_key = session_key;
2690 args.lstio_bat_testidx = test;
2691 args.lstio_bat_client = !(server);
2692 args.lstio_bat_timeout = timeout;
2693 args.lstio_bat_nmlen = strlen(batch);
2694 args.lstio_bat_namep = batch;
2695 args.lstio_bat_resultp = head;
2697 return lst_ioctl(LSTIO_BATCH_QUERY, &args, sizeof(args));
2701 lst_print_tsb_verbose(struct list_head *head,
2702 int active, int idle, int error)
2704 struct lstcon_rpc_ent *ent;
2706 list_for_each_entry(ent, head, rpe_link) {
2707 if (ent->rpe_priv[0] == 0 && active)
2710 if (ent->rpe_priv[0] != 0 && idle)
2713 if (ent->rpe_fwk_errno == 0 && error)
2716 fprintf(stdout, "%s [%s]: %s\n",
2717 libcfs_id2str(ent->rpe_peer),
2718 lst_node_state2str(ent->rpe_state),
2719 ent->rpe_rpc_errno != 0 ?
2720 strerror(ent->rpe_rpc_errno) :
2721 (ent->rpe_priv[0] > 0 ? "Running" : "Idle"));
2726 jt_lst_query_batch(int argc, char **argv)
2728 struct lstcon_test_batch_ent ent;
2729 struct list_head head;
2735 int timeout = 5; /* default 5 seconds */
2736 int delay = 5; /* default 5 seconds */
2737 int loop = 1; /* default 1 loop */
2747 static const struct option query_batch_opts[] = {
2748 { .name = "timeout", .has_arg = required_argument, .val = 'o' },
2749 { .name = "delay", .has_arg = required_argument, .val = 'd' },
2750 { .name = "loop", .has_arg = required_argument, .val = 'c' },
2751 { .name = "test", .has_arg = required_argument, .val = 't' },
2752 { .name = "server", .has_arg = no_argument, .val = 's' },
2753 { .name = "active", .has_arg = no_argument, .val = 'a' },
2754 { .name = "idle", .has_arg = no_argument, .val = 'i' },
2755 { .name = "error", .has_arg = no_argument, .val = 'e' },
2756 { .name = "all", .has_arg = no_argument, .val = 'l' },
2757 { .name = NULL, } };
2759 if (session_key == 0) {
2761 "Can't find env LST_SESSION or value is not valid\n");
2766 c = getopt_long(argc, argv, "o:d:c:t:saiel",
2767 query_batch_opts, &optidx);
2769 /* Detect the end of the options. */
2775 timeout = atoi(optarg);
2778 delay = atoi(optarg);
2781 loop = atoi(optarg);
2784 test = atoi(optarg);
2790 active = verbose = 1;
2796 error = verbose = 1;
2802 lst_print_usage(argv[0]);
2807 if (test < 0 || timeout <= 0 || delay <= 0 || loop <= 0) {
2808 lst_print_usage(argv[0]);
2812 if (optind == argc) {
2813 batch = LST_DEFAULT_BATCH;
2815 } else if (optind == argc - 1) {
2816 batch = argv[optind];
2819 lst_print_usage(argv[0]);
2824 INIT_LIST_HEAD(&head);
2827 rc = lst_info_batch_ioctl(batch, test, server,
2828 &ent, NULL, NULL, NULL);
2830 fprintf(stderr, "Failed to query %s [%d]: %s\n",
2831 batch, test, strerror(errno));
2835 count = server ? ent.tbe_srv_nle.nle_nnode :
2836 ent.tbe_cli_nle.nle_nnode;
2838 fprintf(stdout, "Batch or test is empty\n");
2843 rc = lst_alloc_rpcent(&head, count, 0);
2845 fprintf(stderr, "Out of memory\n");
2849 for (i = 0; i < loop; i++) {
2850 time_t now = time(NULL);
2852 if (now - last < delay) {
2853 sleep(delay - now + last);
2859 rc = lst_query_batch_ioctl(batch, test,
2860 server, timeout, &head);
2862 fprintf(stderr, "Failed to query batch: %s\n",
2869 lst_print_tsb_verbose(&head, active, idle, error);
2873 fprintf(stdout, "%s [%d] ", batch, test);
2875 if (lstcon_rpc_stat_failure(&trans_stat, 0) != 0) {
2876 fprintf(stdout, "%d of %d nodes are unknown, ",
2877 lstcon_rpc_stat_failure(&trans_stat, 0),
2878 lstcon_rpc_stat_total(&trans_stat, 0));
2881 if (lstcon_rpc_stat_failure(&trans_stat, 0) == 0 &&
2882 lstcon_tsbqry_stat_run(&trans_stat, 0) == 0 &&
2883 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0) {
2884 fprintf(stdout, "is stopped\n");
2888 if (lstcon_rpc_stat_failure(&trans_stat, 0) == 0 &&
2889 lstcon_tsbqry_stat_idle(&trans_stat, 0) == 0 &&
2890 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0) {
2891 fprintf(stdout, "is running\n");
2895 fprintf(stdout, "stopped: %d , running: %d, failed: %d\n",
2896 lstcon_tsbqry_stat_idle(&trans_stat, 0),
2897 lstcon_tsbqry_stat_run(&trans_stat, 0),
2898 lstcon_tsbqry_stat_failure(&trans_stat, 0));
2901 lst_free_rpcent(&head);
2907 lst_parse_distribute(char *dstr, int *dist, int *span)
2913 dstr = strchr(dstr, ':');
2917 *span = atoi(dstr + 1);
2925 lst_get_bulk_param(int argc, char **argv, struct lst_test_bulk_param *bulk)
2932 bulk->blk_size = 4096;
2933 bulk->blk_opc = LST_BRW_READ;
2934 bulk->blk_flags = LST_BRW_CHECK_NONE;
2935 bulk->blk_srv_off = bulk->blk_cli_off = 0;
2938 if (strcasestr(argv[i], "check=") == argv[i] ||
2939 strcasestr(argv[i], "c=") == argv[i]) {
2940 tok = strchr(argv[i], '=') + 1;
2942 if (strcasecmp(tok, "full") == 0) {
2943 bulk->blk_flags = LST_BRW_CHECK_FULL;
2944 } else if (strcasecmp(tok, "simple") == 0) {
2945 bulk->blk_flags = LST_BRW_CHECK_SIMPLE;
2947 fprintf(stderr, "Unknow flag %s\n", tok);
2951 } else if (strcasestr(argv[i], "size=") == argv[i] ||
2952 strcasestr(argv[i], "s=") == argv[i]) {
2953 int max_size = sysconf(_SC_PAGESIZE) * LNET_MAX_IOV;
2955 tok = strchr(argv[i], '=') + 1;
2957 bulk->blk_size = strtol(tok, &end, 0);
2958 if (bulk->blk_size <= 0) {
2959 fprintf(stderr, "Invalid size %s\n", tok);
2966 if (*end == 'k' || *end == 'K')
2967 bulk->blk_size *= 1024;
2968 else if (*end == 'm' || *end == 'M')
2969 bulk->blk_size *= 1024 * 1024;
2971 if (bulk->blk_size > max_size) {
2972 fprintf(stderr, "Size exceed limitation: %d bytes\n",
2977 } else if (strcasestr(argv[i], "off=") == argv[i]) {
2980 tok = strchr(argv[i], '=') + 1;
2982 off = strtol(tok, &end, 0);
2983 /* NB: align with sizeof(__u64) to simplify page
2984 * checking implementation */
2985 if (off < 0 || off % sizeof(__u64) != 0) {
2987 "Invalid offset %s/%d, it should be "
2988 "postive value and multiple of %d\n",
2989 tok, off, (int)sizeof(__u64));
2993 /* NB: blk_srv_off is reserved so far */
2994 bulk->blk_cli_off = bulk->blk_srv_off = off;
2998 } else if (strcasecmp(argv[i], "read") == 0 ||
2999 strcasecmp(argv[i], "r") == 0) {
3000 bulk->blk_opc = LST_BRW_READ;
3002 } else if (strcasecmp(argv[i], "write") == 0 ||
3003 strcasecmp(argv[i], "w") == 0) {
3004 bulk->blk_opc = LST_BRW_WRITE;
3007 fprintf(stderr, "Unknow parameter: %s\n", argv[i]);
3018 lst_get_test_param(char *test, int argc, char **argv, void **param, int *plen)
3020 struct lst_test_bulk_param *bulk = NULL;
3023 type = lst_test_name2type(test);
3025 fprintf(stderr, "Unknow test name %s\n", test);
3034 bulk = malloc(sizeof(*bulk));
3036 fprintf(stderr, "Out of memory\n");
3040 memset(bulk, 0, sizeof(*bulk));
3042 if (lst_get_bulk_param(argc, argv, bulk) != 0) {
3048 *plen = sizeof(*bulk);
3056 /* TODO: parse more parameter */
3061 lst_add_test_ioctl(char *batch, int type, int loop, int concur,
3062 int dist, int span, char *sgrp, char *dgrp,
3063 void *param, int plen, int *retp, struct list_head *resultp)
3065 struct lstio_test_args args = { 0 };
3067 args.lstio_tes_key = session_key;
3068 args.lstio_tes_bat_nmlen = strlen(batch);
3069 args.lstio_tes_bat_name = batch;
3070 args.lstio_tes_type = type;
3071 args.lstio_tes_oneside = 0;
3072 args.lstio_tes_loop = loop;
3073 args.lstio_tes_concur = concur;
3074 args.lstio_tes_dist = dist;
3075 args.lstio_tes_span = span;
3076 args.lstio_tes_sgrp_nmlen = strlen(sgrp);
3077 args.lstio_tes_sgrp_name = sgrp;
3078 args.lstio_tes_dgrp_nmlen = strlen(dgrp);
3079 args.lstio_tes_dgrp_name = dgrp;
3080 args.lstio_tes_param_len = plen;
3081 args.lstio_tes_param = param;
3082 args.lstio_tes_retp = retp;
3083 args.lstio_tes_resultp = resultp;
3085 return lst_ioctl(LSTIO_TEST_ADD, &args, sizeof(args));
3089 jt_lst_add_test(int argc, char **argv)
3091 struct list_head head;
3111 static const struct option add_test_opts[] = {
3112 { .name = "batch", .has_arg = required_argument, .val = 'b' },
3113 { .name = "concurrency", .has_arg = required_argument, .val = 'c' },
3114 { .name = "distribute", .has_arg = required_argument, .val = 'd' },
3115 { .name = "from", .has_arg = required_argument, .val = 'f' },
3116 { .name = "to", .has_arg = required_argument, .val = 't' },
3117 { .name = "loop", .has_arg = required_argument, .val = 'l' },
3120 if (session_key == 0) {
3122 "Can't find env LST_SESSION or value is not valid\n");
3127 c = getopt_long(argc, argv, "b:c:d:f:l:t:",
3128 add_test_opts, &optidx);
3130 /* Detect the end of the options. */
3139 concur = atoi(optarg);
3148 loop = atoi(optarg);
3154 lst_print_usage(argv[0]);
3159 if (optind == argc || from == NULL || to == NULL) {
3160 lst_print_usage(argv[0]);
3164 if (concur <= 0 || concur > LST_MAX_CONCUR) {
3165 fprintf(stderr, "Invalid concurrency of test: %d\n", concur);
3170 batch = LST_DEFAULT_BATCH;
3173 rc = lst_parse_distribute(dstr, &dist, &span);
3175 fprintf(stderr, "Invalid distribution: %s\n", dstr);
3180 test = argv[optind++];
3185 type = lst_get_test_param(test, argc, argv, ¶m, &plen);
3187 fprintf(stderr, "Failed to add test (%s)\n", test);
3191 INIT_LIST_HEAD(&head);
3193 rc = lst_get_node_count(LST_OPC_GROUP, from, &fcount, NULL);
3195 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
3196 from, strerror(errno));
3200 rc = lst_get_node_count(LST_OPC_GROUP, to, &tcount, NULL);
3202 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
3203 to, strerror(errno));
3207 rc = lst_alloc_rpcent(&head, fcount > tcount ? fcount : tcount, 0);
3209 fprintf(stderr, "Out of memory\n");
3213 rc = lst_add_test_ioctl(batch, type, loop, concur,
3214 dist, span, from, to, param, plen, &ret, &head);
3217 fprintf(stdout, "Test was added successfully\n");
3219 fprintf(stdout, "Server group contains userland test "
3220 "nodes, old version of tcplnd can't accept "
3221 "connection request\n");
3228 lst_print_error("test", "Failed to add test: %s\n",
3233 lst_print_transerr(&head, "add test");
3235 lst_free_rpcent(&head);
3243 static command_t lst_cmdlist[] = {
3244 {"new_session", jt_lst_new_session, NULL,
3245 "Usage: lst new_session [--timeout TIME] [--force] [NAME]" },
3246 {"end_session", jt_lst_end_session, NULL,
3247 "Usage: lst end_session" },
3248 {"show_session", jt_lst_show_session, NULL,
3249 "Usage: lst show_session" },
3250 {"ping", jt_lst_ping , NULL,
3251 "Usage: lst ping [--group NAME] [--batch NAME] [--session] [--nodes IDS]" },
3252 {"add_group", jt_lst_add_group, NULL,
3253 "Usage: lst group NAME IDs [IDs]..." },
3254 {"del_group", jt_lst_del_group, NULL,
3255 "Usage: lst del_group NAME" },
3256 {"update_group", jt_lst_update_group, NULL,
3257 "Usage: lst update_group NAME [--clean] [--refresh] [--remove IDs]" },
3258 {"list_group", jt_lst_list_group, NULL,
3259 "Usage: lst list_group [--active] [--busy] [--down] [--unknown] GROUP ..." },
3260 {"stat", jt_lst_stat, NULL,
3261 "Usage: lst stat [--bw] [--rate] [--read] [--write] [--max] [--min] [--avg] "
3262 " [--mbs] [--timeout #] [--delay #] [--count #] GROUP [GROUP]" },
3263 {"show_error", jt_lst_show_error, NULL,
3264 "Usage: lst show_error NAME | IDS ..." },
3265 {"add_batch", jt_lst_add_batch, NULL,
3266 "Usage: lst add_batch NAME" },
3267 {"run", jt_lst_start_batch, NULL,
3268 "Usage: lst run [--timeout TIME] [NAME]" },
3269 {"stop", jt_lst_stop_batch, NULL,
3270 "Usage: lst stop [--force] BATCH_NAME" },
3271 {"list_batch", jt_lst_list_batch, NULL,
3272 "Usage: lst list_batch NAME [--test ID] [--server]" },
3273 {"query", jt_lst_query_batch, NULL,
3274 "Usage: lst query [--test ID] [--server] [--timeout TIME] NAME" },
3275 {"add_test", jt_lst_add_test, NULL,
3276 "Usage: lst add_test [--batch BATCH] [--loop #] [--concurrency #] "
3277 " [--distribute #:#] [--from GROUP] [--to GROUP] TEST..." },
3278 {"help", Parser_help, 0, "help" },
3283 lst_initialize(void)
3288 feats = getenv("LST_FEATURES");
3290 session_features = strtol(feats, NULL, 16);
3292 if ((session_features & ~LST_FEATS_MASK) != 0) {
3294 "Unsupported session features %x, "
3295 "only support these features so far: %x\n",
3296 (session_features & ~LST_FEATS_MASK), LST_FEATS_MASK);
3300 key = getenv("LST_SESSION");
3307 session_key = atoi(key);
3313 main(int argc, char **argv)
3319 rc = lst_initialize();
3323 rc = ptl_initialize(argc, argv);
3327 Parser_init("lst > ", lst_cmdlist);
3330 rc = Parser_execarg(argc - 1, argv + 1, lst_cmdlist);