1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 only,
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License version 2 for more details (a copy is included
16 * in the LICENSE file that accompanied this code).
18 * You should have received a copy of the GNU General Public License
19 * version 2 along with this program; If not, see
20 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
22 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
23 * CA 95054 USA or visit www.sun.com if you need additional information or
29 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
30 * Use is subject to license terms.
33 * This file is part of Lustre, http://www.lustre.org/
34 * Lustre is a trademark of Sun Microsystems, Inc.
36 * lnet/selftest/conctl.c
38 * Author: Liang Zhen <liangzhen@clusterfs.com>
43 #include <libcfs/libcfsutil.h>
44 #include <lnet/lnetctl.h>
45 #include <lnet/lnetst.h>
48 lst_sid_t LST_INVALID_SID = {LNET_NID_ANY, -1};
49 static lst_sid_t session_id;
50 static int session_key;
51 static lstcon_trans_stat_t trans_stat;
53 typedef struct list_string {
54 struct list_string *lstr_next;
60 # define offsetof(typ,memb) ((unsigned long)((char *)&(((typ *)0)->memb)))
63 static int alloc_count = 0;
64 static int alloc_nob = 0;
69 lstr_t *lstr = malloc(offsetof(lstr_t, lstr_str[sz]));
72 fprintf(stderr, "Can't allocate lstr\n");
79 lstr->lstr_str[0] = 0;
85 free_lstr(lstr_t *lstr)
88 alloc_nob -= lstr->lstr_sz;
93 free_lstrs(lstr_t **list)
97 while ((lstr = *list) != NULL) {
98 *list = lstr->lstr_next;
104 new_lstrs(lstr_t **list, char *prefix, char *postfix,
105 int lo, int hi, int stride)
107 int n1 = strlen(prefix);
108 int n2 = strlen(postfix);
109 int sz = n1 + 20 + n2 + 1;
112 lstr_t *n = alloc_lstr(sz);
114 snprintf(n->lstr_str, sz - 1, "%s%u%s",
115 prefix, lo, postfix);
117 n->lstr_next = *list;
125 expand_lstr(lstr_t **list, lstr_t *l)
127 int nob = strlen(l->lstr_str);
137 b1 = strchr(l->lstr_str, '[');
139 l->lstr_next = *list;
144 b2 = strchr(b1, ']');
145 if (b2 == NULL || b2 == b1 + 1)
153 sep = strchr(expr, ',');
159 if (sscanf(expr, "%u%n", &x, &n) >= 1 && n == nob) {
161 new_lstrs(list, l->lstr_str, b2, x, x, 1);
166 if (sscanf(expr, "%u-%u%n", &x, &y, &n) >= 2 && n == nob &&
169 new_lstrs(list, l->lstr_str, b2, x, y, 1);
174 if (sscanf(expr, "%u-%u/%u%n", &x, &y, &z, &n) >= 3 && n == nob &&
177 new_lstrs(list, l->lstr_str, b2, x, y, z);
183 } while ((expr = sep) != NULL);
191 expand_strs(char *str, lstr_t **head)
199 l = alloc_lstr(strlen(str) + 1);
200 memcpy(l->lstr_str, str, strlen(str) + 1);
208 while ((l = list) != NULL) {
211 rc = expand_lstr(&nlist, l);
213 fprintf(stderr, "Syntax error in \"%s\"\n", str);
221 /* re-order onto 'list' */
222 while ((l = nlist) != NULL) {
223 nlist = l->lstr_next;
228 } while (expanded && rc > 0);
235 while ((l = list) != NULL) {
244 lst_parse_nids(char *str, int *countp, lnet_process_id_t **idspp)
252 rc = expand_strs(str, &head);
262 *idspp = malloc(c * sizeof(lnet_process_id_t));
263 if (*idspp == NULL) {
264 fprintf(stderr, "Out of memory\n");
271 while ((l = head) != NULL) {
275 (*idspp)[i].nid = libcfs_str2nid(l->lstr_str);
276 if ((*idspp)[i].nid == LNET_NID_ANY) {
277 fprintf(stderr, "Invalid nid: %s\n",
282 (*idspp)[i].pid = LUSTRE_LNET_PID;
299 lst_node_state2str(int state)
301 if (state == LST_NODE_ACTIVE)
303 if (state == LST_NODE_BUSY)
305 if (state == LST_NODE_DOWN)
312 lst_node_str2state(char *str)
314 if (strcasecmp(str, "active") == 0)
315 return LST_NODE_ACTIVE;
316 if (strcasecmp(str, "busy") == 0)
317 return LST_NODE_BUSY;
318 if (strcasecmp(str, "down") == 0)
319 return LST_NODE_DOWN;
320 if (strcasecmp(str, "unknown") == 0)
321 return LST_NODE_UNKNOWN;
322 if (strcasecmp(str, "invalid") == 0)
323 return (LST_NODE_UNKNOWN | LST_NODE_DOWN | LST_NODE_BUSY);
329 lst_test_type2name(int type)
331 if (type == LST_TEST_PING)
333 if (type == LST_TEST_BULK)
340 lst_test_name2type(char *name)
342 if (strcasecmp(name, "ping") == 0)
343 return LST_TEST_PING;
344 if (strcasecmp(name, "brw") == 0)
345 return LST_TEST_BULK;
351 lst_print_usage(char *cmd)
353 Parser_printhelp(cmd);
357 lst_print_error(char *sub, const char *def_format, ...)
361 /* local error returned from kernel */
364 fprintf(stderr, "No session exists\n");
367 fprintf(stderr, "Session is shutting down\n");
370 fprintf(stderr, "Unmatched session key or not root\n");
373 fprintf(stderr, "Can't find %s in current session\n", sub);
376 fprintf(stderr, "Invalid parameters list in command line\n");
379 fprintf(stderr, "Bad parameter address\n");
382 fprintf(stderr, "%s already exists\n", sub);
385 va_start(ap, def_format);
386 vfprintf(stderr, def_format, ap);
394 lst_free_rpcent(cfs_list_t *head)
396 lstcon_rpc_ent_t *ent;
398 while (!cfs_list_empty(head)) {
399 ent = cfs_list_entry(head->next, lstcon_rpc_ent_t, rpe_link);
401 cfs_list_del(&ent->rpe_link);
407 lst_reset_rpcent(cfs_list_t *head)
409 lstcon_rpc_ent_t *ent;
411 cfs_list_for_each_entry_typed(ent, head, lstcon_rpc_ent_t, rpe_link) {
412 ent->rpe_sid = LST_INVALID_SID;
413 ent->rpe_peer.nid = LNET_NID_ANY;
414 ent->rpe_peer.pid = LNET_PID_ANY;
415 ent->rpe_rpc_errno = ent->rpe_fwk_errno = 0;
420 lst_alloc_rpcent(cfs_list_t *head, int count, int offset)
422 lstcon_rpc_ent_t *ent;
425 for (i = 0; i < count; i++) {
426 ent = malloc(offsetof(lstcon_rpc_ent_t, rpe_payload[offset]));
428 lst_free_rpcent(head);
432 memset(ent, 0, offsetof(lstcon_rpc_ent_t, rpe_payload[offset]));
434 ent->rpe_sid = LST_INVALID_SID;
435 ent->rpe_peer.nid = LNET_NID_ANY;
436 ent->rpe_peer.pid = LNET_PID_ANY;
437 cfs_list_add(&ent->rpe_link, head);
444 lst_print_transerr(cfs_list_t *head, char *optstr)
446 lstcon_rpc_ent_t *ent;
448 cfs_list_for_each_entry_typed(ent, head, lstcon_rpc_ent_t, rpe_link) {
449 if (ent->rpe_rpc_errno == 0 && ent->rpe_fwk_errno == 0)
452 if (ent->rpe_rpc_errno != 0) {
453 fprintf(stderr, "%s RPC failed on %s: %s\n",
454 optstr, libcfs_id2str(ent->rpe_peer),
455 strerror(ent->rpe_rpc_errno));
459 fprintf(stderr, "%s failed on %s: %s\n",
460 optstr, libcfs_id2str(ent->rpe_peer),
461 strerror(ent->rpe_fwk_errno));
465 int lst_info_batch_ioctl(char *batch, int test, int server,
466 lstcon_test_batch_ent_t *entp, int *idxp,
467 int *ndentp, lstcon_node_ent_t *dentsp);
469 int lst_info_group_ioctl(char *name, lstcon_ndlist_ent_t *gent,
470 int *idx, int *count, lstcon_node_ent_t *dents);
472 int lst_query_batch_ioctl(char *batch, int test, int server,
473 int timeout, cfs_list_t *head);
476 lst_ioctl(unsigned int opc, void *buf, int len)
478 struct libcfs_ioctl_data data;
481 LIBCFS_IOC_INIT (data);
482 data.ioc_u32[0] = opc;
483 data.ioc_plen1 = len;
484 data.ioc_pbuf1 = (char *)buf;
485 data.ioc_plen2 = sizeof(trans_stat);
486 data.ioc_pbuf2 = (char *)&trans_stat;
488 memset(&trans_stat, 0, sizeof(trans_stat));
490 rc = l_ioctl(LNET_DEV_ID, IOC_LIBCFS_LNETST, &data);
492 /* local error, no valid RPC result */
497 if (trans_stat.trs_rpc_errno != 0)
500 /* Framework error */
501 if (trans_stat.trs_fwk_errno != 0)
508 lst_new_session_ioctl (char *name, int timeout, int force, lst_sid_t *sid)
510 lstio_session_new_args_t args = {0};
512 args.lstio_ses_key = session_key;
513 args.lstio_ses_timeout = timeout;
514 args.lstio_ses_force = force;
515 args.lstio_ses_idp = sid;
516 args.lstio_ses_nmlen = strlen(name);
517 args.lstio_ses_namep = name;
519 return lst_ioctl (LSTIO_SESSION_NEW, &args, sizeof(args));
523 jt_lst_new_session(int argc, char **argv)
525 char buf[LST_NAME_SIZE];
533 static struct option session_opts[] =
535 {"timeout", required_argument, 0, 't' },
536 {"force", no_argument, 0, 'f' },
540 if (session_key == 0) {
542 "Can't find env LST_SESSION or value is not valid\n");
548 c = getopt_long(argc, argv, "ft:",
549 session_opts, &optidx);
559 timeout = atoi(optarg);
562 lst_print_usage(argv[0]);
568 fprintf(stderr, "Invalid timeout value\n");
572 if (optind == argc - 1) {
573 name = argv[optind ++];
574 if (strlen(name) >= LST_NAME_SIZE) {
575 fprintf(stderr, "Name size is limited to %d\n",
580 } else if (optind == argc) {
581 char user[LST_NAME_SIZE];
582 char host[LST_NAME_SIZE];
583 struct passwd *pw = getpwuid(getuid());
586 snprintf(user, sizeof(user), "%d", (int)getuid());
588 snprintf(user, sizeof(user), "%s", pw->pw_name);
590 rc = gethostname(host, sizeof(host));
592 snprintf(host, sizeof(host), "unknown_host");
594 snprintf(buf, LST_NAME_SIZE, "%s@%s", user, host);
598 lst_print_usage(argv[0]);
602 rc = lst_new_session_ioctl(name, timeout, force, &session_id);
605 lst_print_error("session", "Failed to create session: %s\n",
610 fprintf(stdout, "SESSION: %s TIMEOUT: %d FORCE: %s\n",
611 name, timeout, force ? "Yes": "No");
617 lst_session_info_ioctl(char *name, int len, int *key,
618 lst_sid_t *sid, lstcon_ndlist_ent_t *ndinfo)
620 lstio_session_info_args_t args = {0};
622 args.lstio_ses_idp = sid;
623 args.lstio_ses_keyp = key;
624 args.lstio_ses_ndinfo = ndinfo;
625 args.lstio_ses_nmlen = len;
626 args.lstio_ses_namep = name;
628 return lst_ioctl(LSTIO_SESSION_INFO, &args, sizeof(args));
632 jt_lst_show_session(int argc, char **argv)
634 lstcon_ndlist_ent_t ndinfo;
636 char name[LST_NAME_SIZE];
640 rc = lst_session_info_ioctl(name, LST_NAME_SIZE, &key, &sid, &ndinfo);
643 lst_print_error("session", "Failed to show session: %s\n",
648 fprintf(stdout, "%s ID: "LPU64"@%s, KEY: %d NODES: %d\n",
649 name, sid.ses_stamp, libcfs_nid2str(sid.ses_nid),
650 key, ndinfo.nle_nnode);
656 lst_end_session_ioctl(void)
658 lstio_session_end_args_t args = {0};
660 args.lstio_ses_key = session_key;
661 return lst_ioctl (LSTIO_SESSION_END, &args, sizeof(args));
665 jt_lst_end_session(int argc, char **argv)
669 if (session_key == 0) {
671 "Can't find env LST_SESSION or value is not valid\n");
675 rc = lst_end_session_ioctl();
678 fprintf(stdout, "session is ended\n");
683 lst_print_error("session", "Failed to end session: %s\n",
688 if (trans_stat.trs_rpc_errno != 0) {
690 "[RPC] Failed to send %d session RPCs: %s\n",
691 lstcon_rpc_stat_failure(&trans_stat, 0),
692 strerror(trans_stat.trs_rpc_errno));
695 if (trans_stat.trs_fwk_errno != 0) {
697 "[FWK] Failed to end session on %d nodes: %s\n",
698 lstcon_sesop_stat_failure(&trans_stat, 0),
699 strerror(trans_stat.trs_fwk_errno));
706 lst_ping_ioctl(char *str, int type, int timeout,
707 int count, lnet_process_id_t *ids, cfs_list_t *head)
709 lstio_debug_args_t args = {0};
711 args.lstio_dbg_key = session_key;
712 args.lstio_dbg_type = type;
713 args.lstio_dbg_flags = 0;
714 args.lstio_dbg_timeout = timeout;
715 args.lstio_dbg_nmlen = (str == NULL) ? 0: strlen(str);
716 args.lstio_dbg_namep = str;
717 args.lstio_dbg_count = count;
718 args.lstio_dbg_idsp = ids;
719 args.lstio_dbg_resultp = head;
721 return lst_ioctl (LSTIO_DEBUG, &args, sizeof(args));
725 lst_get_node_count(int type, char *str, int *countp, lnet_process_id_t **idspp)
727 char buf[LST_NAME_SIZE];
728 lstcon_test_batch_ent_t ent;
729 lstcon_ndlist_ent_t *entp = &ent.tbe_cli_nle;
735 case LST_OPC_SESSION:
736 rc = lst_session_info_ioctl(buf, LST_NAME_SIZE,
740 case LST_OPC_BATCHSRV:
741 entp = &ent.tbe_srv_nle;
742 case LST_OPC_BATCHCLI:
743 rc = lst_info_batch_ioctl(str, 0, 0, &ent, NULL, NULL, NULL);
747 rc = lst_info_group_ioctl(str, entp, NULL, NULL, NULL);
751 rc = lst_parse_nids(str, &entp->nle_nnode, idspp) < 0 ? -1 : 0;
760 *countp = entp->nle_nnode;
766 jt_lst_ping(int argc, char **argv)
769 lnet_process_id_t *ids = NULL;
770 lstcon_rpc_ent_t *ent = NULL;
780 static struct option ping_opts[] =
782 {"session", no_argument, 0, 's' },
783 {"server", no_argument, 0, 'v' },
784 {"batch", required_argument, 0, 'b' },
785 {"group", required_argument, 0, 'g' },
786 {"nodes", required_argument, 0, 'n' },
787 {"timeout", required_argument, 0, 't' },
791 if (session_key == 0) {
793 "Can't find env LST_SESSION or value is not valid\n");
799 c = getopt_long(argc, argv, "g:b:n:t:sv",
807 type = LST_OPC_SESSION;
811 type = LST_OPC_GROUP;
816 type = LST_OPC_BATCHCLI;
821 type = LST_OPC_NODES;
826 timeout = atoi(optarg);
834 lst_print_usage(argv[0]);
839 if (type == 0 || timeout <= 0 || optind != argc) {
840 lst_print_usage(argv[0]);
844 if (type == LST_OPC_BATCHCLI && server)
845 type = LST_OPC_BATCHSRV;
847 rc = lst_get_node_count(type, str, &count, &ids);
849 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
850 (str == NULL) ? "session" : str, strerror(errno));
854 CFS_INIT_LIST_HEAD(&head);
856 rc = lst_alloc_rpcent(&head, count, LST_NAME_SIZE);
858 fprintf(stderr, "Out of memory\n");
863 fprintf(stdout, "Target %s is empty\n",
864 (str == NULL) ? "session" : str);
868 rc = lst_ping_ioctl(str, type, timeout, count, ids, &head);
869 if (rc == -1) { /* local failure */
870 lst_print_error("debug", "Failed to ping %s: %s\n",
871 (str == NULL) ? "session" : str,
877 /* ignore RPC errors and framwork errors */
878 cfs_list_for_each_entry_typed(ent, &head, lstcon_rpc_ent_t, rpe_link) {
879 fprintf(stdout, "\t%s: %s [session: %s id: %s]\n",
880 libcfs_id2str(ent->rpe_peer),
881 lst_node_state2str(ent->rpe_state),
882 (ent->rpe_state == LST_NODE_ACTIVE ||
883 ent->rpe_state == LST_NODE_BUSY)?
884 (ent->rpe_rpc_errno == 0 ?
885 &ent->rpe_payload[0] : "Unknown") :
886 "<NULL>", libcfs_nid2str(ent->rpe_sid.ses_nid));
890 lst_free_rpcent(&head);
900 lst_add_nodes_ioctl (char *name, int count, lnet_process_id_t *ids,
903 lstio_group_nodes_args_t args = {0};
905 args.lstio_grp_key = session_key;
906 args.lstio_grp_nmlen = strlen(name);
907 args.lstio_grp_namep = name;
908 args.lstio_grp_count = count;
909 args.lstio_grp_idsp = ids;
910 args.lstio_grp_resultp = resultp;
912 return lst_ioctl(LSTIO_NODES_ADD, &args, sizeof(args));
916 lst_add_group_ioctl (char *name)
918 lstio_group_add_args_t args = {0};
920 args.lstio_grp_key = session_key;
921 args.lstio_grp_nmlen = strlen(name);
922 args.lstio_grp_namep = name;
924 return lst_ioctl(LSTIO_GROUP_ADD, &args, sizeof(args));
928 jt_lst_add_group(int argc, char **argv)
931 lnet_process_id_t *ids;
937 if (session_key == 0) {
939 "Can't find env LST_SESSION or value is not valid\n");
944 lst_print_usage(argv[0]);
949 if (strlen(name) >= LST_NAME_SIZE) {
950 fprintf(stderr, "Name length is limited to %d\n",
955 rc = lst_add_group_ioctl(name);
957 lst_print_error("group", "Failed to add group %s: %s\n",
958 name, strerror(errno));
962 CFS_INIT_LIST_HEAD(&head);
964 for (i = 2; i < argc; i++) {
965 /* parse address list */
966 rc = lst_parse_nids(argv[i], &count, &ids);
968 fprintf(stderr, "Ignore invalid id list %s\n",
976 rc = lst_alloc_rpcent(&head, count, 0);
978 fprintf(stderr, "Out of memory\n");
982 rc = lst_add_nodes_ioctl(name, count, ids, &head);
987 lst_free_rpcent(&head);
988 fprintf(stderr, "%s are added to session\n", argv[i]);
993 lst_free_rpcent(&head);
994 lst_print_error("group", "Failed to add nodes %s: %s\n",
995 argv[i], strerror(errno));
999 lst_print_transerr(&head, "create session");
1000 lst_free_rpcent(&head);
1007 lst_del_group_ioctl (char *name)
1009 lstio_group_del_args_t args = {0};
1011 args.lstio_grp_key = session_key;
1012 args.lstio_grp_nmlen = strlen(name);
1013 args.lstio_grp_namep = name;
1015 return lst_ioctl(LSTIO_GROUP_DEL, &args, sizeof(args));
1019 jt_lst_del_group(int argc, char **argv)
1023 if (session_key == 0) {
1025 "Can't find env LST_SESSION or value is not valid\n");
1030 lst_print_usage(argv[0]);
1034 rc = lst_del_group_ioctl(argv[1]);
1036 fprintf(stdout, "Group is deleted\n");
1041 lst_print_error("group", "Failed to delete group: %s\n",
1046 fprintf(stderr, "Group is deleted with some errors\n");
1048 if (trans_stat.trs_rpc_errno != 0) {
1049 fprintf(stderr, "[RPC] Failed to send %d end session RPCs: %s\n",
1050 lstcon_rpc_stat_failure(&trans_stat, 0),
1051 strerror(trans_stat.trs_rpc_errno));
1054 if (trans_stat.trs_fwk_errno != 0) {
1056 "[FWK] Failed to end session on %d nodes: %s\n",
1057 lstcon_sesop_stat_failure(&trans_stat, 0),
1058 strerror(trans_stat.trs_fwk_errno));
1065 lst_update_group_ioctl(int opc, char *name, int clean, int count,
1066 lnet_process_id_t *ids, cfs_list_t *resultp)
1068 lstio_group_update_args_t args = {0};
1070 args.lstio_grp_key = session_key;
1071 args.lstio_grp_opc = opc;
1072 args.lstio_grp_args = clean;
1073 args.lstio_grp_nmlen = strlen(name);
1074 args.lstio_grp_namep = name;
1075 args.lstio_grp_count = count;
1076 args.lstio_grp_idsp = ids;
1077 args.lstio_grp_resultp = resultp;
1079 return lst_ioctl(LSTIO_GROUP_UPDATE, &args, sizeof(args));
1083 jt_lst_update_group(int argc, char **argv)
1086 lnet_process_id_t *ids = NULL;
1096 static struct option update_group_opts[] =
1098 {"refresh", no_argument, 0, 'f' },
1099 {"clean", required_argument, 0, 'c' },
1100 {"remove", required_argument, 0, 'r' },
1104 if (session_key == 0) {
1106 "Can't find env LST_SESSION or value is not valid\n");
1111 c = getopt_long(argc, argv, "fc:r:",
1112 update_group_opts, &optidx);
1114 /* Detect the end of the options. */
1121 lst_print_usage(argv[0]);
1124 opc = LST_GROUP_REFRESH;
1129 lst_print_usage(argv[0]);
1132 opc = LST_GROUP_RMND;
1137 clean = lst_node_str2state(optarg);
1138 if (opc != 0 || clean <= 0) {
1139 lst_print_usage(argv[0]);
1142 opc = LST_GROUP_CLEAN;
1146 lst_print_usage(argv[0]);
1151 /* no OPC or group is specified */
1152 if (opc == 0 || optind != argc - 1) {
1153 lst_print_usage(argv[0]);
1159 CFS_INIT_LIST_HEAD(&head);
1161 if (opc == LST_GROUP_RMND || opc == LST_GROUP_REFRESH) {
1162 rc = lst_get_node_count(opc == LST_GROUP_RMND ? LST_OPC_NODES :
1164 opc == LST_GROUP_RMND ? str : grp,
1168 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
1169 opc == LST_GROUP_RMND ? str : grp,
1174 rc = lst_alloc_rpcent(&head, count, 0);
1176 fprintf(stderr, "Out of memory\n");
1183 rc = lst_update_group_ioctl(opc, grp, clean, count, ids, &head);
1189 lst_free_rpcent(&head);
1194 lst_free_rpcent(&head);
1195 lst_print_error("group", "Failed to update group: %s\n",
1200 lst_print_transerr(&head, "Updating group");
1202 lst_free_rpcent(&head);
1208 lst_list_group_ioctl(int len, char *name, int idx)
1210 lstio_group_list_args_t args = {0};
1212 args.lstio_grp_key = session_key;
1213 args.lstio_grp_idx = idx;
1214 args.lstio_grp_nmlen = len;
1215 args.lstio_grp_namep = name;
1217 return lst_ioctl(LSTIO_GROUP_LIST, &args, sizeof(args));
1221 lst_info_group_ioctl(char *name, lstcon_ndlist_ent_t *gent,
1222 int *idx, int *count, lstcon_node_ent_t *dents)
1224 lstio_group_info_args_t args = {0};
1226 args.lstio_grp_key = session_key;
1227 args.lstio_grp_nmlen = strlen(name);
1228 args.lstio_grp_namep = name;
1229 args.lstio_grp_entp = gent;
1230 args.lstio_grp_idxp = idx;
1231 args.lstio_grp_ndentp = count;
1232 args.lstio_grp_dentsp = dents;
1234 return lst_ioctl(LSTIO_GROUP_INFO, &args, sizeof(args));
1238 lst_list_group_all(void)
1240 char name[LST_NAME_SIZE];
1244 /* no group is specified, list name of all groups */
1245 for (i = 0; ; i++) {
1246 rc = lst_list_group_ioctl(LST_NAME_SIZE, name, i);
1248 fprintf(stdout, "%d) %s\n", i + 1, name);
1252 if (errno == ENOENT)
1255 lst_print_error("group", "Failed to list group: %s\n",
1260 fprintf(stdout, "Total %d groups\n", i);
1265 #define LST_NODES_TITLE "\tACTIVE\tBUSY\tDOWN\tUNKNOWN\tTOTAL\n"
1268 jt_lst_list_group(int argc, char **argv)
1270 lstcon_ndlist_ent_t gent;
1271 lstcon_node_ent_t *dents;
1286 static struct option list_group_opts[] =
1288 {"active", no_argument, 0, 'a' },
1289 {"busy", no_argument, 0, 'b' },
1290 {"down", no_argument, 0, 'd' },
1291 {"unknown", no_argument, 0, 'u' },
1292 {"all", no_argument, 0, 'l' },
1296 if (session_key == 0) {
1298 "Can't find env LST_SESSION or value is not valid\n");
1303 c = getopt_long(argc, argv, "abdul",
1304 list_group_opts, &optidx);
1311 verbose = active = 1;
1323 verbose = unknown = 1;
1330 lst_print_usage(argv[0]);
1335 if (optind == argc) {
1336 /* no group is specified, list name of all groups */
1337 rc = lst_list_group_all();
1343 fprintf(stdout, LST_NODES_TITLE);
1345 /* list nodes in specified groups */
1346 for (i = optind; i < argc; i++) {
1347 rc = lst_info_group_ioctl(argv[i], &gent, NULL, NULL, NULL);
1349 if (errno == ENOENT) {
1354 lst_print_error("group", "Failed to list group\n",
1360 fprintf(stdout, "\t%d\t%d\t%d\t%d\t%d\t%s\n",
1361 gent.nle_nactive, gent.nle_nbusy,
1362 gent.nle_ndown, gent.nle_nunknown,
1363 gent.nle_nnode, argv[i]);
1367 fprintf(stdout, "Group [ %s ]\n", argv[i]);
1369 if (gent.nle_nnode == 0) {
1370 fprintf(stdout, "No nodes found [ %s ]\n", argv[i]);
1374 count = gent.nle_nnode;
1376 dents = malloc(count * sizeof(lstcon_node_ent_t));
1377 if (dents == NULL) {
1378 fprintf(stderr, "Failed to malloc: %s\n",
1384 rc = lst_info_group_ioctl(argv[i], &gent, &index, &count, dents);
1386 lst_print_error("group", "Failed to list group: %s\n",
1392 for (j = 0, c = 0; j < count; j++) {
1394 ((active && dents[j].nde_state == LST_NODE_ACTIVE) ||
1395 (busy && dents[j].nde_state == LST_NODE_BUSY) ||
1396 (down && dents[j].nde_state == LST_NODE_DOWN) ||
1397 (unknown && dents[j].nde_state == LST_NODE_UNKNOWN))) {
1399 fprintf(stdout, "\t%s: %s\n",
1400 libcfs_id2str(dents[j].nde_id),
1401 lst_node_state2str(dents[j].nde_state));
1406 fprintf(stdout, "Total %d nodes [ %s ]\n", c, argv[i]);
1415 lst_stat_ioctl (char *name, int count, lnet_process_id_t *idsp,
1416 int timeout, cfs_list_t *resultp)
1418 lstio_stat_args_t args = {0};
1420 args.lstio_sta_key = session_key;
1421 args.lstio_sta_timeout = timeout;
1422 args.lstio_sta_nmlen = strlen(name);
1423 args.lstio_sta_namep = name;
1424 args.lstio_sta_count = count;
1425 args.lstio_sta_idsp = idsp;
1426 args.lstio_sta_resultp = resultp;
1428 return lst_ioctl (LSTIO_STAT_QUERY, &args, sizeof(args));
1432 cfs_list_t srp_link;
1435 lnet_process_id_t *srp_ids;
1436 cfs_list_t srp_result[2];
1437 } lst_stat_req_param_t;
1440 lst_stat_req_param_free(lst_stat_req_param_t *srp)
1444 for (i = 0; i < 2; i++)
1445 lst_free_rpcent(&srp->srp_result[i]);
1447 if (srp->srp_ids != NULL)
1454 lst_stat_req_param_alloc(char *name, lst_stat_req_param_t **srpp, int save_old)
1456 lst_stat_req_param_t *srp = NULL;
1457 int count = save_old ? 2 : 1;
1461 srp = malloc(sizeof(*srp));
1465 memset(srp, 0, sizeof(*srp));
1466 CFS_INIT_LIST_HEAD(&srp->srp_result[0]);
1467 CFS_INIT_LIST_HEAD(&srp->srp_result[1]);
1469 rc = lst_get_node_count(LST_OPC_GROUP, name,
1470 &srp->srp_count, NULL);
1471 if (rc != 0 && errno == ENOENT) {
1472 rc = lst_get_node_count(LST_OPC_NODES, name,
1473 &srp->srp_count, &srp->srp_ids);
1478 "Failed to get count of nodes from %s: %s\n",
1479 name, strerror(errno));
1480 lst_stat_req_param_free(srp);
1485 srp->srp_name = name;
1487 for (i = 0; i < count; i++) {
1488 rc = lst_alloc_rpcent(&srp->srp_result[i], srp->srp_count,
1489 sizeof(sfw_counters_t) +
1490 sizeof(srpc_counters_t) +
1491 sizeof(lnet_counters_t));
1493 fprintf(stderr, "Out of memory\n");
1503 lst_stat_req_param_free(srp);
1511 } lst_srpc_stat_result;
1513 #define LST_LNET_AVG 0
1514 #define LST_LNET_MIN 1
1515 #define LST_LNET_MAX 2
1518 float lnet_avg_sndrate;
1519 float lnet_min_sndrate;
1520 float lnet_max_sndrate;
1521 float lnet_total_sndrate;
1523 float lnet_avg_rcvrate;
1524 float lnet_min_rcvrate;
1525 float lnet_max_rcvrate;
1526 float lnet_total_rcvrate;
1528 float lnet_avg_sndperf;
1529 float lnet_min_sndperf;
1530 float lnet_max_sndperf;
1531 float lnet_total_sndperf;
1533 float lnet_avg_rcvperf;
1534 float lnet_min_rcvperf;
1535 float lnet_max_rcvperf;
1536 float lnet_total_rcvperf;
1538 int lnet_stat_count;
1539 } lst_lnet_stat_result_t;
1541 lst_lnet_stat_result_t lnet_stat_result;
1544 lst_lnet_stat_value(int bw, int send, int off)
1548 p = bw ? &lnet_stat_result.lnet_avg_sndperf :
1549 &lnet_stat_result.lnet_avg_sndrate;
1560 lst_timeval_diff(struct timeval *tv1,
1561 struct timeval *tv2, struct timeval *df)
1563 if (tv1->tv_usec >= tv2->tv_usec) {
1564 df->tv_sec = tv1->tv_sec - tv2->tv_sec;
1565 df->tv_usec = tv1->tv_usec - tv2->tv_usec;
1569 df->tv_sec = tv1->tv_sec - 1 - tv2->tv_sec;
1570 df->tv_usec = tv1->tv_sec + 1000000 - tv2->tv_usec;
1576 lst_cal_lnet_stat(float delta, lnet_counters_t *lnet_new,
1577 lnet_counters_t *lnet_old)
1582 perf = (float)(lnet_new->send_length -
1583 lnet_old->send_length) / (1024 * 1024) / delta;
1584 lnet_stat_result.lnet_total_sndperf += perf;
1586 if (lnet_stat_result.lnet_min_sndperf > perf ||
1587 lnet_stat_result.lnet_min_sndperf == 0)
1588 lnet_stat_result.lnet_min_sndperf = perf;
1590 if (lnet_stat_result.lnet_max_sndperf < perf)
1591 lnet_stat_result.lnet_max_sndperf = perf;
1593 perf = (float)(lnet_new->recv_length -
1594 lnet_old->recv_length) / (1024 * 1024) / delta;
1595 lnet_stat_result.lnet_total_rcvperf += perf;
1597 if (lnet_stat_result.lnet_min_rcvperf > perf ||
1598 lnet_stat_result.lnet_min_rcvperf == 0)
1599 lnet_stat_result.lnet_min_rcvperf = perf;
1601 if (lnet_stat_result.lnet_max_rcvperf < perf)
1602 lnet_stat_result.lnet_max_rcvperf = perf;
1604 rate = (lnet_new->send_count - lnet_old->send_count) / delta;
1605 lnet_stat_result.lnet_total_sndrate += rate;
1607 if (lnet_stat_result.lnet_min_sndrate > rate ||
1608 lnet_stat_result.lnet_min_sndrate == 0)
1609 lnet_stat_result.lnet_min_sndrate = rate;
1611 if (lnet_stat_result.lnet_max_sndrate < rate)
1612 lnet_stat_result.lnet_max_sndrate = rate;
1614 rate = (lnet_new->recv_count - lnet_old->recv_count) / delta;
1615 lnet_stat_result.lnet_total_rcvrate += rate;
1617 if (lnet_stat_result.lnet_min_rcvrate > rate ||
1618 lnet_stat_result.lnet_min_rcvrate == 0)
1619 lnet_stat_result.lnet_min_rcvrate = rate;
1621 if (lnet_stat_result.lnet_max_rcvrate < rate)
1622 lnet_stat_result.lnet_max_rcvrate = rate;
1624 lnet_stat_result.lnet_stat_count ++;
1626 lnet_stat_result.lnet_avg_sndrate = lnet_stat_result.lnet_total_sndrate /
1627 lnet_stat_result.lnet_stat_count;
1628 lnet_stat_result.lnet_avg_rcvrate = lnet_stat_result.lnet_total_rcvrate /
1629 lnet_stat_result.lnet_stat_count;
1631 lnet_stat_result.lnet_avg_sndperf = lnet_stat_result.lnet_total_sndperf /
1632 lnet_stat_result.lnet_stat_count;
1633 lnet_stat_result.lnet_avg_rcvperf = lnet_stat_result.lnet_total_rcvperf /
1634 lnet_stat_result.lnet_stat_count;
1639 lst_print_lnet_stat(char *name, int bwrt, int rdwr, int type)
1648 if (lnet_stat_result.lnet_stat_count == 0)
1651 if (bwrt == 1) /* bw only */
1654 if (bwrt == 2) /* rates only */
1657 if (rdwr == 1) /* recv only */
1660 if (rdwr == 2) /* send only */
1663 for (i = start1; i <= end1; i++) {
1664 fprintf(stdout, "[LNet %s of %s]\n",
1665 i == 0 ? "Rates" : "Bandwidth", name);
1667 for (j = start2; j <= end2; j++) {
1668 fprintf(stdout, "[%c] ", j == 0 ? 'R' : 'W');
1670 if ((type & 1) != 0) {
1671 fprintf(stdout, i == 0 ? "Avg: %-8.0f RPC/s " :
1672 "Avg: %-8.2f MB/s ",
1673 lst_lnet_stat_value(i, j, 0));
1676 if ((type & 2) != 0) {
1677 fprintf(stdout, i == 0 ? "Min: %-8.0f RPC/s " :
1678 "Min: %-8.2f MB/s ",
1679 lst_lnet_stat_value(i, j, 1));
1682 if ((type & 4) != 0) {
1683 fprintf(stdout, i == 0 ? "Max: %-8.0f RPC/s" :
1685 lst_lnet_stat_value(i, j, 2));
1688 fprintf(stdout, "\n");
1694 lst_print_stat(char *name, cfs_list_t *resultp,
1695 int idx, int lnet, int bwrt, int rdwr, int type)
1698 lstcon_rpc_ent_t *new;
1699 lstcon_rpc_ent_t *old;
1700 sfw_counters_t *sfwk_new;
1701 sfw_counters_t *sfwk_old;
1702 srpc_counters_t *srpc_new;
1703 srpc_counters_t *srpc_old;
1704 lnet_counters_t *lnet_new;
1705 lnet_counters_t *lnet_old;
1710 CFS_INIT_LIST_HEAD(&tmp[0]);
1711 CFS_INIT_LIST_HEAD(&tmp[1]);
1713 memset(&lnet_stat_result, 0, sizeof(lnet_stat_result));
1715 while (!cfs_list_empty(&resultp[idx])) {
1716 if (cfs_list_empty(&resultp[1 - idx])) {
1717 fprintf(stderr, "Group is changed, re-run stat\n");
1721 new = cfs_list_entry(resultp[idx].next, lstcon_rpc_ent_t,
1723 old = cfs_list_entry(resultp[1 - idx].next, lstcon_rpc_ent_t,
1726 /* first time get stats result, can't calculate diff */
1727 if (new->rpe_peer.nid == LNET_NID_ANY)
1730 if (new->rpe_peer.nid != old->rpe_peer.nid ||
1731 new->rpe_peer.pid != old->rpe_peer.pid) {
1732 /* Something wrong. i.e, somebody change the group */
1736 cfs_list_del(&new->rpe_link);
1737 cfs_list_add_tail(&new->rpe_link, &tmp[idx]);
1739 cfs_list_del(&old->rpe_link);
1740 cfs_list_add_tail(&old->rpe_link, &tmp[1 - idx]);
1742 if (new->rpe_rpc_errno != 0 || new->rpe_fwk_errno != 0 ||
1743 old->rpe_rpc_errno != 0 || old->rpe_fwk_errno != 0) {
1748 sfwk_new = (sfw_counters_t *)&new->rpe_payload[0];
1749 sfwk_old = (sfw_counters_t *)&old->rpe_payload[0];
1751 srpc_new = (srpc_counters_t *)((char *)sfwk_new + sizeof(*sfwk_new));
1752 srpc_old = (srpc_counters_t *)((char *)sfwk_old + sizeof(*sfwk_old));
1754 lnet_new = (lnet_counters_t *)((char *)srpc_new + sizeof(*srpc_new));
1755 lnet_old = (lnet_counters_t *)((char *)srpc_old + sizeof(*srpc_old));
1757 lst_timeval_diff(&new->rpe_stamp, &old->rpe_stamp, &tv);
1759 delta = tv.tv_sec + (float)tv.tv_usec/1000000;
1761 if (!lnet) /* TODO */
1764 lst_cal_lnet_stat(delta, lnet_new, lnet_old);
1767 cfs_list_splice(&tmp[idx], &resultp[idx]);
1768 cfs_list_splice(&tmp[1 - idx], &resultp[1 - idx]);
1771 fprintf(stdout, "Failed to stat on %d nodes\n", errcount);
1773 if (!lnet) /* TODO */
1776 lst_print_lnet_stat(name, bwrt, rdwr, type);
1780 jt_lst_stat(int argc, char **argv)
1783 lst_stat_req_param_t *srp;
1786 int timeout = 5; /* default timeout, 5 sec */
1787 int delay = 5; /* default delay, 5 sec */
1788 int count = -1; /* run forever */
1789 int lnet = 1; /* lnet stat by default */
1797 static struct option stat_opts[] =
1799 {"timeout", required_argument, 0, 't' },
1800 {"delay" , required_argument, 0, 'd' },
1801 {"count" , required_argument, 0, 'o' },
1802 {"lnet" , no_argument, 0, 'l' },
1803 {"rpc" , no_argument, 0, 'c' },
1804 {"bw" , no_argument, 0, 'b' },
1805 {"rate" , no_argument, 0, 'a' },
1806 {"read" , no_argument, 0, 'r' },
1807 {"write" , no_argument, 0, 'w' },
1808 {"avg" , no_argument, 0, 'g' },
1809 {"min" , no_argument, 0, 'n' },
1810 {"max" , no_argument, 0, 'x' },
1814 if (session_key == 0) {
1816 "Can't find env LST_SESSION or value is not valid\n");
1821 c = getopt_long(argc, argv, "t:d:lcbarwgnx", stat_opts, &optidx);
1828 timeout = atoi(optarg);
1831 delay = atoi(optarg);
1834 count = atoi(optarg);
1876 lst_print_usage(argv[0]);
1881 if (optind == argc) {
1882 lst_print_usage(argv[0]);
1886 if (timeout <= 0 || delay <= 0) {
1887 fprintf(stderr, "Invalid timeout or delay value\n");
1892 fprintf(stderr, "Invalid count value\n");
1896 /* extra count to get first data point */
1900 CFS_INIT_LIST_HEAD(&head);
1902 while (optind < argc) {
1903 rc = lst_stat_req_param_alloc(argv[optind++], &srp, 1);
1907 cfs_list_add_tail(&srp->srp_link, &head);
1911 time_t now = time(NULL);
1913 if (now - last < delay) {
1914 sleep(delay - now + last);
1920 cfs_list_for_each_entry_typed(srp, &head, lst_stat_req_param_t,
1922 rc = lst_stat_ioctl(srp->srp_name,
1923 srp->srp_count, srp->srp_ids,
1924 timeout, &srp->srp_result[idx]);
1926 lst_print_error("stat", "Failed to stat %s: %s\n",
1927 srp->srp_name, strerror(errno));
1931 lst_print_stat(srp->srp_name, srp->srp_result,
1932 idx, lnet, bwrt, rdwr, type);
1934 lst_reset_rpcent(&srp->srp_result[1 - idx]);
1941 } while (count == -1 || count > 0);
1944 while (!cfs_list_empty(&head)) {
1945 srp = cfs_list_entry(head.next, lst_stat_req_param_t, srp_link);
1947 cfs_list_del(&srp->srp_link);
1948 lst_stat_req_param_free(srp);
1955 jt_lst_show_error(int argc, char **argv)
1958 lst_stat_req_param_t *srp;
1959 lstcon_rpc_ent_t *ent;
1960 sfw_counters_t *sfwk;
1961 srpc_counters_t *srpc;
1962 lnet_counters_t *lnet;
1969 static struct option show_error_opts[] =
1971 {"session", no_argument, 0, 's' },
1975 if (session_key == 0) {
1977 "Can't find env LST_SESSION or value is not valid\n");
1982 c = getopt_long(argc, argv, "s", show_error_opts, &optidx);
1993 lst_print_usage(argv[0]);
1998 if (optind == argc) {
1999 lst_print_usage(argv[0]);
2003 CFS_INIT_LIST_HEAD(&head);
2005 while (optind < argc) {
2006 rc = lst_stat_req_param_alloc(argv[optind++], &srp, 0);
2010 cfs_list_add_tail(&srp->srp_link, &head);
2013 cfs_list_for_each_entry_typed(srp, &head, lst_stat_req_param_t,
2015 rc = lst_stat_ioctl(srp->srp_name, srp->srp_count,
2016 srp->srp_ids, 10, &srp->srp_result[0]);
2019 lst_print_error(srp->srp_name, "Failed to show errors of %s: %s\n",
2020 srp->srp_name, strerror(errno));
2024 fprintf(stdout, "%s:\n", srp->srp_name);
2028 cfs_list_for_each_entry_typed(ent, &srp->srp_result[0],
2029 lstcon_rpc_ent_t, rpe_link) {
2030 if (ent->rpe_rpc_errno != 0) {
2032 fprintf(stderr, "RPC failure, can't show error on %s\n",
2033 libcfs_id2str(ent->rpe_peer));
2037 if (ent->rpe_fwk_errno != 0) {
2039 fprintf(stderr, "Framework failure, can't show error on %s\n",
2040 libcfs_id2str(ent->rpe_peer));
2044 sfwk = (sfw_counters_t *)&ent->rpe_payload[0];
2045 srpc = (srpc_counters_t *)((char *)sfwk + sizeof(*sfwk));
2046 lnet = (lnet_counters_t *)((char *)srpc + sizeof(*srpc));
2048 if (srpc->errors == 0 &&
2049 sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
2053 sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
2058 fprintf(stderr, "%s: [Session %d brw errors, %d ping errors]%c",
2059 libcfs_id2str(ent->rpe_peer),
2060 sfwk->brw_errors, sfwk->ping_errors,
2061 show_rpc ? ' ' : '\n');
2066 fprintf(stderr, "[RPC: %d errors, %d dropped, %d expired]\n",
2067 srpc->errors, srpc->rpcs_dropped, srpc->rpcs_expired);
2070 fprintf(stdout, "Total %d error nodes in %s\n", ecount, srp->srp_name);
2073 while (!cfs_list_empty(&head)) {
2074 srp = cfs_list_entry(head.next, lst_stat_req_param_t, srp_link);
2076 cfs_list_del(&srp->srp_link);
2077 lst_stat_req_param_free(srp);
2084 lst_add_batch_ioctl (char *name)
2086 lstio_batch_add_args_t args = {0};
2088 args.lstio_bat_key = session_key;
2089 args.lstio_bat_nmlen = strlen(name);
2090 args.lstio_bat_namep = name;
2092 return lst_ioctl (LSTIO_BATCH_ADD, &args, sizeof(args));
2096 jt_lst_add_batch(int argc, char **argv)
2101 if (session_key == 0) {
2103 "Can't find env LST_SESSION or value is not valid\n");
2108 lst_print_usage(argv[0]);
2113 if (strlen(name) >= LST_NAME_SIZE) {
2114 fprintf(stderr, "Name length is limited to %d\n",
2119 rc = lst_add_batch_ioctl(name);
2123 lst_print_error("batch", "Failed to create batch: %s\n",
2130 lst_start_batch_ioctl (char *name, int timeout, cfs_list_t *resultp)
2132 lstio_batch_run_args_t args = {0};
2134 args.lstio_bat_key = session_key;
2135 args.lstio_bat_timeout = timeout;
2136 args.lstio_bat_nmlen = strlen(name);
2137 args.lstio_bat_namep = name;
2138 args.lstio_bat_resultp = resultp;
2140 return lst_ioctl(LSTIO_BATCH_START, &args, sizeof(args));
2144 jt_lst_start_batch(int argc, char **argv)
2154 static struct option start_batch_opts[] =
2156 {"timeout", required_argument, 0, 't' },
2160 if (session_key == 0) {
2162 "Can't find env LST_SESSION or value is not valid\n");
2167 c = getopt_long(argc, argv, "t:",
2168 start_batch_opts, &optidx);
2170 /* Detect the end of the options. */
2176 timeout = atoi(optarg);
2179 lst_print_usage(argv[0]);
2184 if (optind == argc) {
2185 batch = LST_DEFAULT_BATCH;
2187 } else if (optind == argc - 1) {
2188 batch = argv[optind];
2191 lst_print_usage(argv[0]);
2195 rc = lst_get_node_count(LST_OPC_BATCHCLI, batch, &count, NULL);
2197 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
2198 batch, strerror(errno));
2202 CFS_INIT_LIST_HEAD(&head);
2204 rc = lst_alloc_rpcent(&head, count, 0);
2206 fprintf(stderr, "Out of memory\n");
2210 rc = lst_start_batch_ioctl(batch, timeout, &head);
2213 fprintf(stdout, "%s is running now\n", batch);
2214 lst_free_rpcent(&head);
2219 lst_print_error("batch", "Failed to start batch: %s\n",
2221 lst_free_rpcent(&head);
2225 lst_print_transerr(&head, "Run batch");
2227 lst_free_rpcent(&head);
2233 lst_stop_batch_ioctl(char *name, int force, cfs_list_t *resultp)
2235 lstio_batch_stop_args_t args = {0};
2237 args.lstio_bat_key = session_key;
2238 args.lstio_bat_force = force;
2239 args.lstio_bat_nmlen = strlen(name);
2240 args.lstio_bat_namep = name;
2241 args.lstio_bat_resultp = resultp;
2243 return lst_ioctl(LSTIO_BATCH_STOP, &args, sizeof(args));
2247 jt_lst_stop_batch(int argc, char **argv)
2257 static struct option stop_batch_opts[] =
2259 {"force", no_argument, 0, 'f' },
2263 if (session_key == 0) {
2265 "Can't find env LST_SESSION or value is not valid\n");
2270 c = getopt_long(argc, argv, "f",
2271 stop_batch_opts, &optidx);
2273 /* Detect the end of the options. */
2282 lst_print_usage(argv[0]);
2287 if (optind == argc) {
2288 batch = LST_DEFAULT_BATCH;
2290 } else if (optind == argc - 1) {
2291 batch = argv[optind];
2294 lst_print_usage(argv[0]);
2298 rc = lst_get_node_count(LST_OPC_BATCHCLI, batch, &count, NULL);
2300 fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
2301 batch, strerror(errno));
2305 CFS_INIT_LIST_HEAD(&head);
2307 rc = lst_alloc_rpcent(&head, count, 0);
2309 fprintf(stderr, "Out of memory\n");
2313 rc = lst_stop_batch_ioctl(batch, force, &head);
2318 lst_reset_rpcent(&head);
2320 rc = lst_query_batch_ioctl(batch, 0, 0, 30, &head);
2324 if (lstcon_tsbqry_stat_run(&trans_stat, 0) == 0 &&
2325 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0)
2328 fprintf(stdout, "%d batch in stopping\n",
2329 lstcon_tsbqry_stat_run(&trans_stat, 0));
2333 fprintf(stdout, "Batch is stopped\n");
2334 lst_free_rpcent(&head);
2339 lst_print_error("batch", "Failed to stop batch: %s\n",
2341 lst_free_rpcent(&head);
2345 lst_print_transerr(&head, "stop batch");
2347 lst_free_rpcent(&head);
2353 lst_list_batch_ioctl(int len, char *name, int index)
2355 lstio_batch_list_args_t args = {0};
2357 args.lstio_bat_key = session_key;
2358 args.lstio_bat_idx = index;
2359 args.lstio_bat_nmlen = len;
2360 args.lstio_bat_namep = name;
2362 return lst_ioctl(LSTIO_BATCH_LIST, &args, sizeof(args));
2366 lst_info_batch_ioctl(char *batch, int test, int server,
2367 lstcon_test_batch_ent_t *entp, int *idxp,
2368 int *ndentp, lstcon_node_ent_t *dentsp)
2370 lstio_batch_info_args_t args = {0};
2372 args.lstio_bat_key = session_key;
2373 args.lstio_bat_nmlen = strlen(batch);
2374 args.lstio_bat_namep = batch;
2375 args.lstio_bat_server = server;
2376 args.lstio_bat_testidx = test;
2377 args.lstio_bat_entp = entp;
2378 args.lstio_bat_idxp = idxp;
2379 args.lstio_bat_ndentp = ndentp;
2380 args.lstio_bat_dentsp = dentsp;
2382 return lst_ioctl(LSTIO_BATCH_INFO, &args, sizeof(args));
2386 lst_list_batch_all(void)
2388 char name[LST_NAME_SIZE];
2392 for (i = 0; ; i++) {
2393 rc = lst_list_batch_ioctl(LST_NAME_SIZE, name, i);
2395 fprintf(stdout, "%d) %s\n", i + 1, name);
2399 if (errno == ENOENT)
2402 lst_print_error("batch", "Failed to list batch: %s\n",
2407 fprintf(stdout, "Total %d batches\n", i);
2413 lst_list_tsb_nodes(char *batch, int test, int server,
2414 int count, int active, int invalid)
2416 lstcon_node_ent_t *dents;
2425 /* verbose list, show nodes in batch or test */
2426 dents = malloc(count * sizeof(lstcon_node_ent_t));
2427 if (dents == NULL) {
2428 fprintf(stdout, "Can't allocate memory\n");
2432 rc = lst_info_batch_ioctl(batch, test, server,
2433 NULL, &index, &count, dents);
2436 lst_print_error((test > 0) ? "test" : "batch",
2437 (test > 0) ? "Failed to query test: %s\n" :
2438 "Failed to query batch: %s\n",
2443 for (i = 0, c = 0; i < count; i++) {
2444 if ((!active && dents[i].nde_state == LST_NODE_ACTIVE) ||
2445 (!invalid && (dents[i].nde_state == LST_NODE_BUSY ||
2446 dents[i].nde_state == LST_NODE_DOWN ||
2447 dents[i].nde_state == LST_NODE_UNKNOWN)))
2450 fprintf(stdout, "\t%s: %s\n",
2451 libcfs_id2str(dents[i].nde_id),
2452 lst_node_state2str(dents[i].nde_state));
2456 fprintf(stdout, "Total %d nodes\n", c);
2463 jt_lst_list_batch(int argc, char **argv)
2465 lstcon_test_batch_ent_t ent;
2468 int verbose = 0; /* list nodes in batch or test */
2477 static struct option list_batch_opts[] =
2479 {"test", required_argument, 0, 't' },
2480 {"invalid", no_argument, 0, 'i' },
2481 {"active", no_argument, 0, 'a' },
2482 {"all", no_argument, 0, 'l' },
2483 {"server", no_argument, 0, 's' },
2487 if (session_key == 0) {
2489 "Can't find env LST_SESSION or value is not valid\n");
2494 c = getopt_long(argc, argv, "ailst:",
2495 list_batch_opts, &optidx);
2502 verbose = active = 1;
2505 verbose = invalid = 1;
2508 verbose = active = invalid = 1;
2514 test = atoi(optarg);
2518 lst_print_usage(argv[0]);
2523 if (optind == argc) {
2524 /* list all batches */
2525 rc = lst_list_batch_all();
2529 if (ntest == 1 && test <= 0) {
2530 fprintf(stderr, "Invalid test id, test id starts from 1\n");
2534 if (optind != argc - 1) {
2535 lst_print_usage(argv[0]);
2539 batch = argv[optind];
2542 /* show detail of specified batch or test */
2543 rc = lst_info_batch_ioctl(batch, test, server,
2544 &ent, NULL, NULL, NULL);
2546 lst_print_error((test > 0) ? "test" : "batch",
2547 (test > 0) ? "Failed to query test: %s\n" :
2548 "Failed to query batch: %s\n",
2554 /* list nodes in test or batch */
2555 rc = lst_list_tsb_nodes(batch, test, server,
2556 server ? ent.tbe_srv_nle.nle_nnode :
2557 ent.tbe_cli_nle.nle_nnode,
2562 /* only show number of hosts in batch or test */
2564 fprintf(stdout, "Batch: %s Tests: %d State: %d\n",
2565 batch, ent.u.tbe_batch.bae_ntest,
2566 ent.u.tbe_batch.bae_state);
2567 ntest = ent.u.tbe_batch.bae_ntest;
2568 test = 1; /* starting from test 1 */
2572 "\tTest %d(%s) (loop: %d, concurrency: %d)\n",
2573 test, lst_test_type2name(ent.u.tbe_test.tse_type),
2574 ent.u.tbe_test.tse_loop,
2575 ent.u.tbe_test.tse_concur);
2580 fprintf(stdout, LST_NODES_TITLE);
2581 fprintf(stdout, "client\t%d\t%d\t%d\t%d\t%d\n"
2582 "server\t%d\t%d\t%d\t%d\t%d\n",
2583 ent.tbe_cli_nle.nle_nactive,
2584 ent.tbe_cli_nle.nle_nbusy,
2585 ent.tbe_cli_nle.nle_ndown,
2586 ent.tbe_cli_nle.nle_nunknown,
2587 ent.tbe_cli_nle.nle_nnode,
2588 ent.tbe_srv_nle.nle_nactive,
2589 ent.tbe_srv_nle.nle_nbusy,
2590 ent.tbe_srv_nle.nle_ndown,
2591 ent.tbe_srv_nle.nle_nunknown,
2592 ent.tbe_srv_nle.nle_nnode);
2601 lst_query_batch_ioctl(char *batch, int test, int server,
2602 int timeout, cfs_list_t *head)
2604 lstio_batch_query_args_t args = {0};
2606 args.lstio_bat_key = session_key;
2607 args.lstio_bat_testidx = test;
2608 args.lstio_bat_client = !(server);
2609 args.lstio_bat_timeout = timeout;
2610 args.lstio_bat_nmlen = strlen(batch);
2611 args.lstio_bat_namep = batch;
2612 args.lstio_bat_resultp = head;
2614 return lst_ioctl(LSTIO_BATCH_QUERY, &args, sizeof(args));
2618 lst_print_tsb_verbose(cfs_list_t *head,
2619 int active, int idle, int error)
2621 lstcon_rpc_ent_t *ent;
2623 cfs_list_for_each_entry_typed(ent, head, lstcon_rpc_ent_t, rpe_link) {
2624 if (ent->rpe_priv[0] == 0 && active)
2627 if (ent->rpe_priv[0] != 0 && idle)
2630 if (ent->rpe_fwk_errno == 0 && error)
2633 fprintf(stdout, "%s [%s]: %s\n",
2634 libcfs_id2str(ent->rpe_peer),
2635 lst_node_state2str(ent->rpe_state),
2636 ent->rpe_rpc_errno != 0 ?
2637 strerror(ent->rpe_rpc_errno) :
2638 (ent->rpe_priv[0] > 0 ? "Running" : "Idle"));
2643 jt_lst_query_batch(int argc, char **argv)
2645 lstcon_test_batch_ent_t ent;
2652 int timeout = 5; /* default 5 seconds */
2653 int delay = 5; /* default 5 seconds */
2654 int loop = 1; /* default 1 loop */
2664 static struct option query_batch_opts[] =
2666 {"timeout", required_argument, 0, 'o' },
2667 {"delay", required_argument, 0, 'd' },
2668 {"loop", required_argument, 0, 'c' },
2669 {"test", required_argument, 0, 't' },
2670 {"server", no_argument, 0, 's' },
2671 {"active", no_argument, 0, 'a' },
2672 {"idle", no_argument, 0, 'i' },
2673 {"error", no_argument, 0, 'e' },
2674 {"all", no_argument, 0, 'l' },
2678 if (session_key == 0) {
2680 "Can't find env LST_SESSION or value is not valid\n");
2685 c = getopt_long(argc, argv, "o:d:c:t:saiel",
2686 query_batch_opts, &optidx);
2688 /* Detect the end of the options. */
2694 timeout = atoi(optarg);
2697 delay = atoi(optarg);
2700 loop = atoi(optarg);
2703 test = atoi(optarg);
2709 active = verbose = 1;
2715 error = verbose = 1;
2721 lst_print_usage(argv[0]);
2726 if (test < 0 || timeout <= 0 || delay <= 0 || loop <= 0) {
2727 lst_print_usage(argv[0]);
2731 if (optind == argc) {
2732 batch = LST_DEFAULT_BATCH;
2734 } else if (optind == argc - 1) {
2735 batch = argv[optind];
2738 lst_print_usage(argv[0]);
2743 CFS_INIT_LIST_HEAD(&head);
2746 rc = lst_info_batch_ioctl(batch, test, server,
2747 &ent, NULL, NULL, NULL);
2749 fprintf(stderr, "Failed to query %s [%d]: %s\n",
2750 batch, test, strerror(errno));
2754 count = server ? ent.tbe_srv_nle.nle_nnode :
2755 ent.tbe_cli_nle.nle_nnode;
2757 fprintf(stdout, "Batch or test is empty\n");
2762 rc = lst_alloc_rpcent(&head, count, 0);
2764 fprintf(stderr, "Out of memory\n");
2768 for (i = 0; i < loop; i++) {
2769 time_t now = time(NULL);
2771 if (now - last < delay) {
2772 sleep(delay - now + last);
2778 rc = lst_query_batch_ioctl(batch, test,
2779 server, timeout, &head);
2781 fprintf(stderr, "Failed to query batch: %s\n",
2788 lst_print_tsb_verbose(&head, active, idle, error);
2792 fprintf(stdout, "%s [%d] ", batch, test);
2794 if (lstcon_rpc_stat_failure(&trans_stat, 0) != 0) {
2795 fprintf(stdout, "%d of %d nodes are unknown, ",
2796 lstcon_rpc_stat_failure(&trans_stat, 0),
2797 lstcon_rpc_stat_total(&trans_stat, 0));
2800 if (lstcon_rpc_stat_failure(&trans_stat, 0) == 0 &&
2801 lstcon_tsbqry_stat_run(&trans_stat, 0) == 0 &&
2802 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0) {
2803 fprintf(stdout, "is stopped\n");
2807 if (lstcon_rpc_stat_failure(&trans_stat, 0) == 0 &&
2808 lstcon_tsbqry_stat_idle(&trans_stat, 0) == 0 &&
2809 lstcon_tsbqry_stat_failure(&trans_stat, 0) == 0) {
2810 fprintf(stdout, "is running\n");
2814 fprintf(stdout, "stopped: %d , running: %d, failed: %d\n",
2815 lstcon_tsbqry_stat_idle(&trans_stat, 0),
2816 lstcon_tsbqry_stat_run(&trans_stat, 0),
2817 lstcon_tsbqry_stat_failure(&trans_stat, 0));
2820 lst_free_rpcent(&head);
2826 lst_parse_distribute(char *dstr, int *dist, int *span)
2832 dstr = strchr(dstr, ':');
2836 *span = atoi(dstr + 1);
2844 lst_get_bulk_param(int argc, char **argv, lst_test_bulk_param_t *bulk)
2851 bulk->blk_size = 4096;
2852 bulk->blk_opc = LST_BRW_READ;
2853 bulk->blk_flags = LST_BRW_CHECK_NONE;
2856 if (strcasestr(argv[i], "check=") == argv[i] ||
2857 strcasestr(argv[i], "c=") == argv[i]) {
2858 tok = strchr(argv[i], '=') + 1;
2860 if (strcasecmp(tok, "full") == 0) {
2861 bulk->blk_flags = LST_BRW_CHECK_FULL;
2862 } else if (strcasecmp(tok, "simple") == 0) {
2863 bulk->blk_flags = LST_BRW_CHECK_SIMPLE;
2865 fprintf(stderr, "Unknow flag %s\n", tok);
2869 } else if (strcasestr(argv[i], "size=") == argv[i] ||
2870 strcasestr(argv[i], "s=") == argv[i]) {
2871 tok = strchr(argv[i], '=') + 1;
2873 bulk->blk_size = strtol(tok, &end, 0);
2874 if (bulk->blk_size <= 0) {
2875 fprintf(stderr, "Invalid size %s\n", tok);
2882 if (*end == 'k' || *end == 'K')
2883 bulk->blk_size *= 1024;
2884 else if (*end == 'm' || *end == 'M')
2885 bulk->blk_size *= 1024 * 1024;
2887 if (bulk->blk_size > CFS_PAGE_SIZE * LNET_MAX_IOV) {
2888 fprintf(stderr, "Size exceed limitation: %d bytes\n",
2893 } else if (strcasecmp(argv[i], "read") == 0 ||
2894 strcasecmp(argv[i], "r") == 0) {
2895 bulk->blk_opc = LST_BRW_READ;
2897 } else if (strcasecmp(argv[i], "write") == 0 ||
2898 strcasecmp(argv[i], "w") == 0) {
2899 bulk->blk_opc = LST_BRW_WRITE;
2902 fprintf(stderr, "Unknow parameter: %s\n", argv[i]);
2913 lst_get_test_param(char *test, int argc, char **argv, void **param, int *plen)
2915 lst_test_bulk_param_t *bulk = NULL;
2918 type = lst_test_name2type(test);
2920 fprintf(stderr, "Unknow test name %s\n", test);
2929 bulk = malloc(sizeof(*bulk));
2931 fprintf(stderr, "Out of memory\n");
2935 memset(bulk, 0, sizeof(*bulk));
2937 if (lst_get_bulk_param(argc, argv, bulk) != 0) {
2943 *plen = sizeof(*bulk);
2951 /* TODO: parse more parameter */
2956 lst_add_test_ioctl(char *batch, int type, int loop, int concur,
2957 int dist, int span, char *sgrp, char *dgrp,
2958 void *param, int plen, int *retp, cfs_list_t *resultp)
2960 lstio_test_args_t args = {0};
2962 args.lstio_tes_key = session_key;
2963 args.lstio_tes_bat_nmlen = strlen(batch);
2964 args.lstio_tes_bat_name = batch;
2965 args.lstio_tes_type = type;
2966 args.lstio_tes_oneside = 0;
2967 args.lstio_tes_loop = loop;
2968 args.lstio_tes_concur = concur;
2969 args.lstio_tes_dist = dist;
2970 args.lstio_tes_span = span;
2971 args.lstio_tes_sgrp_nmlen = strlen(sgrp);
2972 args.lstio_tes_sgrp_name = sgrp;
2973 args.lstio_tes_dgrp_nmlen = strlen(dgrp);
2974 args.lstio_tes_dgrp_name = dgrp;
2975 args.lstio_tes_param_len = plen;
2976 args.lstio_tes_param = param;
2977 args.lstio_tes_retp = retp;
2978 args.lstio_tes_resultp = resultp;
2980 return lst_ioctl(LSTIO_TEST_ADD, &args, sizeof(args));
2984 jt_lst_add_test(int argc, char **argv)
3006 static struct option add_test_opts[] =
3008 {"batch", required_argument, 0, 'b' },
3009 {"concurrency", required_argument, 0, 'c' },
3010 {"distribute", required_argument, 0, 'd' },
3011 {"from", required_argument, 0, 'f' },
3012 {"to", required_argument, 0, 't' },
3013 {"loop", required_argument, 0, 'l' },
3017 if (session_key == 0) {
3019 "Can't find env LST_SESSION or value is not valid\n");
3024 c = getopt_long(argc, argv, "b:c:d:f:l:t:",
3025 add_test_opts, &optidx);
3027 /* Detect the end of the options. */
3036 concur = atoi(optarg);
3045 loop = atoi(optarg);
3051 lst_print_usage(argv[0]);
3056 if (optind == argc || from == NULL || to == NULL) {
3057 lst_print_usage(argv[0]);
3061 if (concur <= 0 || concur > LST_MAX_CONCUR) {
3062 fprintf(stderr, "Invalid concurrency of test: %d\n", concur);
3067 batch = LST_DEFAULT_BATCH;
3070 rc = lst_parse_distribute(dstr, &dist, &span);
3072 fprintf(stderr, "Invalid distribution: %s\n", dstr);
3077 test = argv[optind++];
3082 type = lst_get_test_param(test, argc, argv, ¶m, &plen);
3084 fprintf(stderr, "Failed to add test (%s)\n", test);
3088 CFS_INIT_LIST_HEAD(&head);
3090 rc = lst_get_node_count(LST_OPC_GROUP, from, &fcount, NULL);
3092 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
3093 from, strerror(errno));
3097 rc = lst_get_node_count(LST_OPC_GROUP, to, &tcount, NULL);
3099 fprintf(stderr, "Can't get count of nodes from %s: %s\n",
3100 to, strerror(errno));
3104 rc = lst_alloc_rpcent(&head, fcount > tcount ? fcount : tcount, 0);
3106 fprintf(stderr, "Out of memory\n");
3110 rc = lst_add_test_ioctl(batch, type, loop, concur,
3111 dist, span, from, to, param, plen, &ret, &head);
3114 fprintf(stdout, "Test was added successfully\n");
3116 fprintf(stdout, "Server group contains userland test "
3117 "nodes, old version of tcplnd can't accept "
3118 "connection request\n");
3125 lst_print_error("test", "Failed to add test: %s\n",
3130 lst_print_transerr(&head, "add test");
3132 lst_free_rpcent(&head);
3140 static command_t lst_cmdlist[] = {
3141 {"new_session", jt_lst_new_session, NULL,
3142 "Usage: lst new_session [--timeout TIME] [--force] [NAME]" },
3143 {"end_session", jt_lst_end_session, NULL,
3144 "Usage: lst end_session" },
3145 {"show_session", jt_lst_show_session, NULL,
3146 "Usage: lst show_session" },
3147 {"ping", jt_lst_ping , NULL,
3148 "Usage: lst ping [--group NAME] [--batch NAME] [--session] [--nodes IDS]" },
3149 {"add_group", jt_lst_add_group, NULL,
3150 "Usage: lst group NAME IDs [IDs]..." },
3151 {"del_group", jt_lst_del_group, NULL,
3152 "Usage: lst del_group NAME" },
3153 {"update_group", jt_lst_update_group, NULL,
3154 "Usage: lst update_group NAME [--clean] [--refresh] [--remove IDs]" },
3155 {"list_group", jt_lst_list_group, NULL,
3156 "Usage: lst list_group [--active] [--busy] [--down] [--unknown] GROUP ..." },
3157 {"stat", jt_lst_stat, NULL,
3158 "Usage: lst stat [--bw] [--rate] [--read] [--write] [--max] [--min] [--avg] "
3159 " [--timeout #] [--delay #] [--count #] GROUP [GROUP]" },
3160 {"show_error", jt_lst_show_error, NULL,
3161 "Usage: lst show_error NAME | IDS ..." },
3162 {"add_batch", jt_lst_add_batch, NULL,
3163 "Usage: lst add_batch NAME" },
3164 {"run", jt_lst_start_batch, NULL,
3165 "Usage: lst run [--timeout TIME] [NAME]" },
3166 {"stop", jt_lst_stop_batch, NULL,
3167 "Usage: lst stop [--force] BATCH_NAME" },
3168 {"list_batch", jt_lst_list_batch, NULL,
3169 "Usage: lst list_batch NAME [--test ID] [--server]" },
3170 {"query", jt_lst_query_batch, NULL,
3171 "Usage: lst query [--test ID] [--server] [--timeout TIME] NAME" },
3172 {"add_test", jt_lst_add_test, NULL,
3173 "Usage: lst add_test [--batch BATCH] [--loop #] [--concurrency #] "
3174 " [--distribute #:#] [--from GROUP] [--to GROUP] TEST..." },
3175 {"help", Parser_help, 0, "help" },
3180 lst_initialize(void)
3184 key = getenv("LST_SESSION");
3191 session_key = atoi(key);
3197 main(int argc, char **argv)
3203 rc = libcfs_arch_init();
3207 rc = lst_initialize();
3211 rc = ptl_initialize(argc, argv);
3215 Parser_init("lst > ", lst_cmdlist);
3218 rc = Parser_execarg(argc - 1, argv + 1, lst_cmdlist);
3225 libcfs_arch_cleanup();