1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
4 * Copyright (C) 2002 Cluster File Systems, Inc.
5 * Author: Peter J. Braam <braam@clusterfs.com>
6 * Author: Phil Schwan <phil@clusterfs.com>
7 * Author: Andreas Dilger <adilger@clusterfs.com>
8 * Author: Robert Read <rread@clusterfs.com>
10 * This file is part of Lustre, http://www.lustre.org.
12 * Lustre is free software; you can redistribute it and/or
13 * modify it under the terms of version 2 of the GNU General Public
14 * License as published by the Free Software Foundation.
16 * Lustre is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with Lustre; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 #include <sys/ioctl.h>
31 #include <sys/socket.h>
32 #include <sys/types.h>
43 #include <linux/obd.h> /* for struct lov_stripe_md */
44 #include <linux/lustre_build_version.h>
53 #include <asm/page.h> /* needed for PAGE_SIZE - rread */
55 #include <linux/obd_class.h>
56 #include <portals/ptlctl.h>
65 #define MAX_STRING_SIZE 128
66 #define DEVICES_LIST "/proc/fs/lustre/devices"
68 #define MAX_THREADS 1024
70 __u64 counters[MAX_THREADS];
71 __u64 offsets[MAX_THREADS];
74 pthread_mutex_t mutex;
77 static struct shared_data *shared_data;
78 static __u64 counter_snapshot[2][MAX_THREADS];
79 static int prev_valid;
80 struct timeval prev_time;
82 static int jt_recording;
83 static char rawbuf[8192];
84 static char *buf = rawbuf;
85 static int max = sizeof(rawbuf);
90 static uint32_t cur_device = MAX_OBD_DEVICES;
94 struct lov_stripe_md lsm;
97 static int l2_ioctl(int dev_id, int opc, void *buf)
99 return l_ioctl(dev_id, opc, buf);
102 #define IOC_INIT(data) \
104 memset(&data, 0, sizeof(data)); \
105 data.ioc_dev = cur_device; \
108 #define IOC_PACK(func, data) \
110 memset(buf, 0, sizeof(rawbuf)); \
111 if (obd_ioctl_pack(&data, &buf, max)) { \
112 fprintf(stderr, "error: %s: invalid ioctl\n", \
118 #define IOC_UNPACK(func, data) \
120 if (obd_ioctl_unpack(&data, buf, max)) { \
121 fprintf(stderr, "error: %s: invalid reply\n", \
127 int obd_record(enum cfg_record_type type, int len, void *ptr)
129 struct obd_ioctl_data data;
132 data.ioc_type = type;
133 data.ioc_plen1 = len;
134 data.ioc_pbuf1 = ptr;
135 IOC_PACK("obd_record", data);
137 return l_ioctl(OBD_DEV_ID, OBD_IOC_DORECORD, &data);
140 int lcfg_ioctl(char * func, int dev_id, struct lustre_cfg *lcfg)
143 char lcfg_rawbuf[8192];
144 char * lcfg_buf= lcfg_rawbuf;
145 struct obd_ioctl_data data;
149 memset(lcfg_buf, 0, sizeof(lcfg_rawbuf));
150 if (lustre_cfg_pack(lcfg, &lcfg_buf, sizeof(lcfg_rawbuf), &len)) {
151 fprintf(stderr, "error: %s: invalid ioctl\n",
157 data.ioc_type = LUSTRE_CFG_TYPE;
158 data.ioc_plen1 = len;
159 data.ioc_pbuf1 = lcfg_buf;
160 IOC_PACK(func, data);
163 opc = OBD_IOC_DORECORD;
165 opc = OBD_IOC_PROCESS_CFG;
167 rc = l_ioctl(dev_id, opc, buf);
169 rc = lustre_cfg_unpack(lcfg, lcfg_buf, sizeof(lcfg_rawbuf));
174 char *obdo_print(struct obdo *obd)
178 sprintf(buf, "id: "LPX64"\ngrp: "LPX64"\natime: "LPU64"\nmtime: "LPU64
179 "\nctime: "LPU64"\nsize: "LPU64"\nblocks: "LPU64
180 "\nblksize: %u\nmode: %o\nuid: %d\ngid: %d\nflags: %x\n"
181 "misc: %x\nnlink: %d,\nvalid "LPX64"\n",
182 obd->o_id, obd->o_gr, obd->o_atime, obd->o_mtime, obd->o_ctime,
183 obd->o_size, obd->o_blocks, obd->o_blksize, obd->o_mode,
184 obd->o_uid, obd->o_gid, obd->o_flags, obd->o_misc,
185 obd->o_nlink, obd->o_valid);
190 #define BAD_VERBOSE (-999999999)
192 #define N2D_OFF 0x100 /* So we can tell between error codes and devices */
194 static int do_name2dev(char *func, char *name)
196 struct obd_ioctl_data data;
201 data.ioc_inllen1 = strlen(name) + 1;
202 data.ioc_inlbuf1 = name;
204 IOC_PACK(func, data);
205 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NAME2DEV, buf);
208 IOC_UNPACK(func, data);
210 return data.ioc_dev + N2D_OFF;
214 * resolve a device name to a device number.
215 * supports a number, $name or %uuid.
217 int parse_devname(char *func, char *name)
224 if (name[0] == '$' || name[0] == '%') {
226 rc = do_name2dev(func, name);
229 printf("Name %s is device %d\n", name, ret);
231 printf("No device found for name %s: %s\n",
235 /* Assume it's a number. This means that bogus strings become
236 * 0. I might care about that some day. */
237 ret = strtoul(name, NULL, 0);
238 //printf("Selected device %d\n", ret);
245 lsm_string (struct lov_stripe_md *lsm)
247 static char buffer[4096];
249 int space = sizeof (buffer);
256 nob = snprintf(p, space, LPX64, lsm->lsm_object_id);
260 if (lsm->lsm_stripe_count != 0) {
261 nob = snprintf (p, space, "=%u#%u",
262 lsm->lsm_stripe_size,
263 lsm->lsm_stripe_count);
267 for (i = 0; i < lsm->lsm_stripe_count; i++) {
268 nob = snprintf (p, space, "@%u:"LPX64,
269 lsm->lsm_oinfo[i].loi_ost_idx,
270 lsm->lsm_oinfo[i].loi_id);
276 if (space == 0) { /* probable overflow */
277 fprintf (stderr, "lsm_string() overflowed buffer\n");
285 reset_lsmb (union lsm_buffer *lsmb)
287 memset (lsmb->space, 0, sizeof (lsmb->space));
288 lsmb->lsm.lsm_magic = LOV_MAGIC;
292 parse_lsm (union lsm_buffer *lsmb, char *string)
294 struct lov_stripe_md *lsm = &lsmb->lsm;
299 * object_id[=size#count[@offset:id]*]
304 lsm->lsm_object_id = strtoull (string, &end, 0);
316 lsm->lsm_stripe_size = strtoul (string, &end, 0);
325 lsm->lsm_stripe_count = strtoul (string, &end, 0);
330 if (*string == 0) /* don't have to specify obj ids */
333 for (i = 0; i < lsm->lsm_stripe_count; i++) {
337 lsm->lsm_oinfo[i].loi_ost_idx = strtoul(string, &end, 0);
341 lsm->lsm_oinfo[i].loi_id = strtoull(string, &end, 0);
351 char *jt_cmdname(char *func)
353 static char buf[512];
356 sprintf(buf, "%s-%d", func, thread);
363 #define difftime(a, b) \
364 ((a)->tv_sec - (b)->tv_sec + \
365 ((a)->tv_usec - (b)->tv_usec) / 1000000.0)
367 static int be_verbose(int verbose, struct timeval *next_time,
368 __u64 num, __u64 *next_num, int num_total)
375 if (next_time != NULL)
376 gettimeofday(&now, NULL);
378 /* A positive verbosity means to print every X iterations */
380 (next_num == NULL || num >= *next_num || num >= num_total)) {
381 *next_num += verbose;
383 next_time->tv_sec = now.tv_sec - verbose;
384 next_time->tv_usec = now.tv_usec;
389 /* A negative verbosity means to print at most each X seconds */
390 if (verbose < 0 && next_time != NULL &&
391 difftime(&now, next_time) >= 0.0){
392 next_time->tv_sec = now.tv_sec - verbose;
393 next_time->tv_usec = now.tv_usec;
402 static int get_verbose(char *func, const char *arg)
407 if (!arg || arg[0] == 'v')
409 else if (arg[0] == 's' || arg[0] == 'q')
412 verbose = (int)strtoul(arg, &end, 0);
414 fprintf(stderr, "error: %s: bad verbose option '%s'\n",
415 jt_cmdname(func), arg);
421 printf("Print status every %d seconds\n", -verbose);
422 else if (verbose == 1)
423 printf("Print status every operation\n");
424 else if (verbose > 1)
425 printf("Print status every %d operations\n", verbose);
430 int do_disconnect(char *func, int verbose)
432 cur_device = MAX_OBD_DEVICES;
436 static void shmem_setup(void)
438 /* Create new segment */
439 int shmid = shmget(IPC_PRIVATE, sizeof(*shared_data), 0600);
442 fprintf(stderr, "Can't create shared data: %s\n",
447 /* Attatch to new segment */
448 shared_data = (struct shared_data *)shmat(shmid, NULL, 0);
450 if (shared_data == (struct shared_data *)(-1)) {
451 fprintf(stderr, "Can't attach shared data: %s\n",
457 /* Mark segment as destroyed, so it will disappear when we exit.
458 * Forks will inherit attached segments, so we should be OK.
460 if (shmctl(shmid, IPC_RMID, NULL) == -1) {
461 fprintf(stderr, "Can't destroy shared data: %s\n",
466 static inline void shmem_reset(int total_threads)
468 if (shared_data == NULL)
471 memset(shared_data, 0, sizeof(*shared_data));
472 pthread_mutex_init(&shared_data->mutex, NULL);
473 pthread_cond_init(&shared_data->cond, NULL);
475 memset(counter_snapshot, 0, sizeof(counter_snapshot));
477 shared_data->barrier = total_threads;
480 static inline void shmem_bump(void)
482 static int bumped_running;
484 if (shared_data == NULL || thread <= 0 || thread > MAX_THREADS)
486 pthread_mutex_lock(&shared_data->mutex);
487 shared_data->counters[thread - 1]++;
489 shared_data->running++;
490 pthread_mutex_unlock(&shared_data->mutex);
494 static void shmem_snap(int total_threads, int live_threads)
496 struct timeval this_time;
503 if (shared_data == NULL || total_threads > MAX_THREADS)
506 pthread_mutex_lock(&shared_data->mutex);
507 memcpy(counter_snapshot[0], shared_data->counters,
508 total_threads * sizeof(counter_snapshot[0][0]));
509 running = shared_data->running;
510 pthread_mutex_unlock(&shared_data->mutex);
512 gettimeofday(&this_time, NULL);
514 for (i = 0; i < total_threads; i++) {
515 long long this_count =
516 counter_snapshot[0][i] - counter_snapshot[1][i];
518 if (this_count != 0) {
524 secs = (this_time.tv_sec + this_time.tv_usec / 1000000.0) -
525 (prev_time.tv_sec + prev_time.tv_usec / 1000000.0);
528 live_threads == total_threads &&
529 secs > 0.0) /* someone screwed with the time? */
530 printf("%d/%d Total: %f/second\n", non_zero, total_threads, total / secs);
532 memcpy(counter_snapshot[1], counter_snapshot[0],
533 total_threads * sizeof(counter_snapshot[0][0]));
534 prev_time = this_time;
536 running == total_threads)
540 extern command_t cmdlist[];
542 static int do_device(char *func, char *devname)
544 struct obd_ioctl_data data;
547 memset(&data, 0, sizeof(data));
549 dev = parse_devname(func, devname);
557 int jt_obd_device(int argc, char **argv)
560 do_disconnect(argv[0], 1);
565 rc = do_device(argv[0], argv[1]);
569 int jt_obd_connect(int argc, char **argv)
574 int jt_obd_disconnect(int argc, char **argv)
579 return do_disconnect(argv[0], 0);
582 int jt_opt_device(int argc, char **argv)
590 rc = do_device("device", argv[1]);
593 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
595 ret = do_disconnect(argv[0], 0);
602 static void parent_sighandler (int sig)
607 int jt_opt_threads(int argc, char **argv)
611 struct sigaction sigact;
612 struct sigaction saveact1;
613 struct sigaction saveact2;
614 __u64 threads, next_thread;
623 threads = strtoull(argv[1], &end, 0);
624 if (*end || threads > MAX_THREADS) {
625 fprintf(stderr, "error: %s: invalid thread count '%s'\n",
626 jt_cmdname(argv[0]), argv[1]);
630 verbose = get_verbose(argv[0], argv[2]);
631 if (verbose == BAD_VERBOSE)
635 printf("%s: starting "LPD64" threads on device %s running %s\n",
636 argv[0], threads, argv[3], argv[4]);
638 shmem_reset(threads);
640 sigemptyset(&sigset);
641 sigaddset(&sigset, SIGALRM);
642 sigaddset(&sigset, SIGCHLD);
643 sigprocmask(SIG_BLOCK, &sigset, &saveset);
648 for (i = 1, next_thread = verbose; i <= threads; i++) {
651 fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
652 strerror(rc = errno));
654 } else if (rc == 0) {
655 sigprocmask(SIG_SETMASK, &saveset, NULL);
657 argv[2] = "--device";
658 return jt_opt_device(argc - 2, argv + 2);
659 } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
660 printf("%s: thread #%d (PID %d) started\n",
665 if (!thread) { /* parent process */
666 int live_threads = threads;
668 sigemptyset(&sigset);
669 sigemptyset(&sigact.sa_mask);
670 sigact.sa_handler = parent_sighandler;
673 sigaction(SIGALRM, &sigact, &saveact1);
674 sigaction(SIGCHLD, &sigact, &saveact2);
676 while (live_threads > 0) {
680 if (verbose < 0) /* periodic stats */
686 while (live_threads > 0) {
687 ret = waitpid(0, &status, WNOHANG);
692 fprintf(stderr, "error: %s: wait - %s\n",
693 argv[0], strerror(errno));
699 * This is a hack. We _should_ be able
700 * to use WIFEXITED(status) to see if
701 * there was an error, but it appears
702 * to be broken and it always returns 1
705 int err = WEXITSTATUS(status);
706 if (err || WIFSIGNALED(status))
708 "%s: PID %d had rc=%d\n",
715 /* Show stats while all threads running */
717 shmem_snap(threads, live_threads);
719 sigaction(SIGCHLD, &saveact2, NULL);
720 sigaction(SIGALRM, &saveact1, NULL);
722 sigprocmask(SIG_SETMASK, &saveset, NULL);
726 int jt_opt_net(int argc, char **argv)
737 rc = jt_ptl_network (2, arg2);
740 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
745 int jt_obd_no_transno(int argc, char **argv)
747 struct obd_ioctl_data data;
755 IOC_PACK(argv[0], data);
756 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NO_TRANSNO, buf);
758 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
759 strerror(rc = errno));
764 int jt_obd_set_readonly(int argc, char **argv)
766 struct obd_ioctl_data data;
774 IOC_PACK(argv[0], data);
775 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SET_READONLY, buf);
777 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
778 strerror(rc = errno));
783 int jt_obd_abort_recovery(int argc, char **argv)
785 struct obd_ioctl_data data;
793 IOC_PACK(argv[0], data);
794 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ABORT_RECOVERY, buf);
796 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
797 strerror(rc = errno));
801 static int is_number(char *str)
805 if (*str == '-' || *str == '+')
808 if (!strncmp(str, "0x", 2))
815 for (i = 0; i < len; i++)
816 if (!isdigit(str[i]))
821 static int str2ugid(char *str, uint32_t *uid, uint32_t *gid)
827 p = strchr(str, ':');
852 static void ugid2str(char *uidname, char *gidname, uint32_t uid, uint32_t gid)
859 snprintf(uidname, 128, "%s", pwd->pw_name);
861 snprintf(uidname, 128, "%d", uid);
865 snprintf(gidname, 128, "%s", grp->gr_name);
867 snprintf(uidname, 128, "%d", gid);
870 #define SQUASH_IOC_SIZE (4 * 4 + sizeof(ptl_nid_t))
871 int jt_obd_root_squash(int argc, char **argv)
873 struct obd_ioctl_data data;
874 char mybuf[SQUASH_IOC_SIZE];
875 uint32_t *dir, *uid, *gid;
884 memset(mybuf, 0, sizeof(mybuf));
885 dir = (uint32_t *) mybuf;
888 nid = (ptl_nid_t *) (dir + 4);
894 if (str2ugid(argv[1], uid, gid)) {
895 fprintf(stderr, "error: %s: can't parse ugid %s\n",
896 jt_cmdname(argv[0]), argv[1]);
900 if (ptl_parse_nid(nid, argv[2])) {
902 "error: %s: can't parse nid %s\n",
903 jt_cmdname(argv[0]), argv[2]);
910 data.ioc_inllen1= SQUASH_IOC_SIZE;
911 data.ioc_inlbuf1 = mybuf;
913 IOC_PACK(argv[0], data);
914 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ROOT_SQUASH, buf);
915 IOC_UNPACK(argv[0], data);
917 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
918 strerror(rc = errno));
919 else if (argc == 1) {
920 char uidname[128], gidname[128];
921 char nidstr[256] = {0, };
923 ugid2str(uidname, gidname, *uid, *gid);
924 ptl_nid2str(nidstr, *nid);
925 printf("squash (root:root) => (%s:%s), except nid %s\n",
926 uidname, gidname, nidstr);
932 int jt_get_version(int argc, char **argv)
936 struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
941 memset(buf, 0, sizeof(buf));
942 data->ioc_version = OBD_IOCTL_VERSION;
943 data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
944 data->ioc_len = obd_ioctl_packlen(data);
946 rc = l2_ioctl(OBD_DEV_ID, OBD_GET_VERSION, buf);
948 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
949 strerror(rc = errno));
951 printf("Lustre version: %s\n", data->ioc_bulk);
954 printf("lctl version: %s\n", BUILD_VERSION);
958 int jt_obd_list(int argc, char **argv)
961 char buf[MAX_STRING_SIZE];
962 FILE *fp = fopen(DEVICES_LIST, "r");
965 fprintf(stderr, "error: %s: %s could not open file "
967 jt_cmdname(argv[0]), strerror(rc = errno));
974 while (fgets(buf, sizeof(buf), fp) != NULL)
982 /* Get echo client's stripe meta-data for the given object
984 int jt_obd_get_stripe (int argc, char **argv)
986 struct obd_ioctl_data data;
994 id = strtoull (argv[1], &end, 0);
996 fprintf (stderr, "Error: %s: invalid object id '%s'\n",
997 jt_cmdname (argv[0]), argv[1]);
1001 memset (&lsm_buffer, 0, sizeof (lsm_buffer));
1004 data.ioc_obdo1.o_id = id;
1005 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1006 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1007 data.ioc_pbuf1 = (char *)&lsm_buffer;
1008 data.ioc_plen1 = sizeof (lsm_buffer);
1010 IOC_PACK(argv[0], data);
1011 rc = l2_ioctl(OBD_DEV_ID, ECHO_IOC_GET_STRIPE, buf);
1012 IOC_UNPACK(argv[0], data);
1015 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1016 jt_cmdname (argv[0]), rc, strerror (errno));
1020 printf ("%s\n", lsm_string (&lsm_buffer.lsm));
1025 /* Set stripe meta-data for 1 or more objects. Object must be new to
1026 * this echo client instance.
1028 int jt_obd_set_stripe (int argc, char **argv)
1030 struct obd_ioctl_data data;
1036 if (argc < 2 || argc > 3)
1039 rc = parse_lsm (&lsm_buffer, argv[1]);
1041 fprintf (stderr, "error: %s: invalid object '%s'\n",
1042 jt_cmdname (argv[0]), argv[1]);
1047 count = strtol (argv[2], &end, 0);
1049 fprintf (stderr, "error: %s: invalid count '%s'\n",
1050 jt_cmdname (argv[0]), argv[1]);
1055 for (i = 0; i < count; i++) {
1057 data.ioc_obdo1.o_id = lsm_buffer.lsm.lsm_object_id + i;
1058 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1059 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1060 data.ioc_pbuf1 = (char *)&lsm_buffer;
1061 data.ioc_plen1 = sizeof (lsm_buffer);
1063 IOC_PACK (argv[0], data);
1064 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1065 IOC_UNPACK (argv[0], data);
1068 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1069 jt_cmdname (argv[0]), rc, strerror (errno));
1077 /* Clear stripe meta-data info for an object on this echo-client instance
1079 int jt_obd_unset_stripe (int argc, char **argv)
1081 struct obd_ioctl_data data;
1089 id = strtoull (argv[1], &end, 0);
1091 fprintf (stderr, "error: %s: invalid object id '%s'\n",
1092 jt_cmdname (argv[0]), argv[1]);
1097 data.ioc_obdo1.o_id = id;
1098 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1099 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1101 IOC_PACK (argv[0], data);
1102 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1103 IOC_UNPACK (argv[0], data);
1106 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1107 jt_cmdname (argv[0]), rc, strerror (errno));
1112 /* Create one or more objects, arg[4] may describe stripe meta-data. If
1113 * not, defaults assumed. This echo-client instance stashes the stripe
1114 * object ids. Use get_stripe on this node to print full lsm and
1115 * set_stripe on another node to cut/paste between nodes.
1117 int jt_obd_create(int argc, char **argv)
1119 struct obd_ioctl_data data;
1120 struct timeval next_time;
1121 __u64 count = 1, next_count, base_id = 0;
1122 int verbose = 1, mode = 0100644, rc = 0, i, valid_lsm = 0;
1126 if (argc < 2 || argc > 5)
1129 count = strtoull(argv[1], &end, 0);
1131 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1132 jt_cmdname(argv[0]), argv[1]);
1137 mode = strtoul(argv[2], &end, 0);
1139 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1140 jt_cmdname(argv[0]), argv[2]);
1143 if (!(mode & S_IFMT))
1148 verbose = get_verbose(argv[0], argv[3]);
1149 if (verbose == BAD_VERBOSE)
1154 reset_lsmb (&lsm_buffer); /* will set default */
1156 rc = parse_lsm (&lsm_buffer, argv[4]);
1158 fprintf(stderr, "error: %s: invalid lsm '%s'\n",
1159 jt_cmdname(argv[0]), argv[4]);
1162 base_id = lsm_buffer.lsm.lsm_object_id;
1166 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1167 gettimeofday(&next_time, NULL);
1168 next_time.tv_sec -= verbose;
1170 for (i = 1, next_count = verbose; i <= count; i++) {
1171 data.ioc_obdo1.o_mode = mode;
1172 data.ioc_obdo1.o_id = base_id;
1173 data.ioc_obdo1.o_uid = 0;
1174 data.ioc_obdo1.o_gid = 0;
1175 data.ioc_obdo1.o_valid = OBD_MD_FLTYPE | OBD_MD_FLMODE |
1176 OBD_MD_FLID | OBD_MD_FLUID | OBD_MD_FLGID;
1179 data.ioc_plen1 = sizeof lsm_buffer;
1180 data.ioc_pbuf1 = (char *)&lsm_buffer;
1183 IOC_PACK(argv[0], data);
1184 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
1185 IOC_UNPACK(argv[0], data);
1188 fprintf(stderr, "error: %s: #%d - %s\n",
1189 jt_cmdname(argv[0]), i, strerror(rc = errno));
1192 if (!(data.ioc_obdo1.o_valid & OBD_MD_FLID)) {
1193 fprintf(stderr, "error: %s: objid not valid #%d:"LPX64"\n",
1194 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_valid);
1199 if (be_verbose(verbose, &next_time, i, &next_count, count))
1200 printf("%s: #%d is object id "LPX64"\n",
1201 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_id);
1206 int jt_obd_setattr(int argc, char **argv)
1208 struct obd_ioctl_data data;
1216 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1218 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1219 jt_cmdname(argv[0]), argv[1]);
1222 data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], &end, 0);
1224 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1225 jt_cmdname(argv[0]), argv[2]);
1228 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1230 IOC_PACK(argv[0], data);
1231 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, buf);
1233 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1234 strerror(rc = errno));
1239 int jt_obd_test_setattr(int argc, char **argv)
1241 struct obd_ioctl_data data;
1242 struct timeval start, next_time;
1243 __u64 i, count, next_count;
1249 if (argc < 2 && argc > 4)
1253 count = strtoull(argv[1], &end, 0);
1255 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1256 jt_cmdname(argv[0]), argv[1]);
1261 verbose = get_verbose(argv[0], argv[2]);
1262 if (verbose == BAD_VERBOSE)
1267 if (argv[3][0] == 't') {
1268 objid = strtoull(argv[3] + 1, &end, 0);
1270 objid += thread - 1;
1272 objid = strtoull(argv[3], &end, 0);
1274 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1275 jt_cmdname(argv[0]), argv[3]);
1280 gettimeofday(&start, NULL);
1281 next_time.tv_sec = start.tv_sec - verbose;
1282 next_time.tv_usec = start.tv_usec;
1284 printf("%s: setting "LPD64" attrs (objid "LPX64"): %s",
1285 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1287 for (i = 1, next_count = verbose; i <= count; i++) {
1288 data.ioc_obdo1.o_id = objid;
1289 data.ioc_obdo1.o_mode = S_IFREG;
1290 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1291 IOC_PACK(argv[0], data);
1292 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
1295 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1296 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1300 (verbose, &next_time, i, &next_count, count))
1301 printf("%s: set attr #"LPD64"\n",
1302 jt_cmdname(argv[0]), i);
1310 gettimeofday(&end, NULL);
1312 diff = difftime(&end, &start);
1316 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1317 jt_cmdname(argv[0]), i, diff, i / diff,
1318 ctime(&end.tv_sec));
1324 int jt_obd_destroy(int argc, char **argv)
1326 struct obd_ioctl_data data;
1327 struct timeval next_time;
1328 __u64 count = 1, next_count;
1335 if (argc < 2 || argc > 4)
1338 id = strtoull(argv[1], &end, 0);
1340 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1341 jt_cmdname(argv[0]), argv[1]);
1345 count = strtoull(argv[2], &end, 0);
1348 "error: %s: invalid iteration count '%s'\n",
1349 jt_cmdname(argv[0]), argv[2]);
1355 verbose = get_verbose(argv[0], argv[3]);
1356 if (verbose == BAD_VERBOSE)
1360 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1361 gettimeofday(&next_time, NULL);
1362 next_time.tv_sec -= verbose;
1364 for (i = 1, next_count = verbose; i <= count; i++, id++) {
1365 data.ioc_obdo1.o_id = id;
1366 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1367 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1369 IOC_PACK(argv[0], data);
1370 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
1371 IOC_UNPACK(argv[0], data);
1374 fprintf(stderr, "error: %s: objid "LPX64": %s\n",
1375 jt_cmdname(argv[0]), id, strerror(rc = errno));
1379 if (be_verbose(verbose, &next_time, i, &next_count, count))
1380 printf("%s: #%d is object id "LPX64"\n",
1381 jt_cmdname(argv[0]), i, id);
1387 int jt_obd_getattr(int argc, char **argv)
1389 struct obd_ioctl_data data;
1397 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1399 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1400 jt_cmdname(argv[0]), argv[1]);
1403 /* to help obd filter */
1404 data.ioc_obdo1.o_mode = 0100644;
1405 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1406 printf("%s: object id "LPX64"\n", jt_cmdname(argv[0]),data.ioc_obdo1.o_id);
1408 IOC_PACK(argv[0], data);
1409 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, buf);
1410 IOC_UNPACK(argv[0], data);
1412 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1413 strerror(rc = errno));
1415 printf("%s: object id "LPX64", mode %o\n", jt_cmdname(argv[0]),
1416 data.ioc_obdo1.o_id, data.ioc_obdo1.o_mode);
1421 int jt_obd_test_getattr(int argc, char **argv)
1423 struct obd_ioctl_data data;
1424 struct timeval start, next_time;
1425 __u64 i, count, next_count;
1431 if (argc < 2 || argc > 4)
1435 count = strtoull(argv[1], &end, 0);
1437 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1438 jt_cmdname(argv[0]), argv[1]);
1443 verbose = get_verbose(argv[0], argv[2]);
1444 if (verbose == BAD_VERBOSE)
1449 if (argv[3][0] == 't') {
1450 objid = strtoull(argv[3] + 1, &end, 0);
1452 objid += thread - 1;
1454 objid = strtoull(argv[3], &end, 0);
1456 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1457 jt_cmdname(argv[0]), argv[3]);
1462 gettimeofday(&start, NULL);
1463 next_time.tv_sec = start.tv_sec - verbose;
1464 next_time.tv_usec = start.tv_usec;
1466 printf("%s: getting "LPD64" attrs (objid "LPX64"): %s",
1467 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1469 for (i = 1, next_count = verbose; i <= count; i++) {
1470 data.ioc_obdo1.o_id = objid;
1471 data.ioc_obdo1.o_mode = S_IFREG;
1472 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1473 IOC_PACK(argv[0], data);
1474 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
1477 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1478 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1482 (verbose, &next_time, i, &next_count, count))
1483 printf("%s: got attr #"LPD64"\n",
1484 jt_cmdname(argv[0]), i);
1492 gettimeofday(&end, NULL);
1494 diff = difftime(&end, &start);
1498 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1499 jt_cmdname(argv[0]), i, diff, i / diff,
1500 ctime(&end.tv_sec));
1505 int jt_obd_test_brw(int argc, char **argv)
1507 struct obd_ioctl_data data;
1508 struct timeval start, next_time;
1509 __u64 count, next_count, len, stride, thr_offset = 0, objid = 3;
1510 int write = 0, verbose = 1, cmd, i, rc = 0, pages = 1;
1512 int repeat_offset = 0;
1513 unsigned long long ull;
1514 int nthr_per_obj = 0;
1519 if (argc < 2 || argc > 7) {
1520 fprintf(stderr, "error: %s: bad number of arguments: %d\n",
1521 jt_cmdname(argv[0]), argc);
1525 /* make each thread write to a different offset */
1526 count = strtoull(argv[1], &end, 0);
1529 fprintf(stderr, "error: %s: bad iteration count '%s'\n",
1530 jt_cmdname(argv[0]), argv[1]);
1535 if (argv[2][0] == 'w' || argv[2][0] == '1')
1537 /* else it's a read */
1538 if (argv[2][0] != 0)
1539 for (i = 1; argv[2][i] != 0; i++)
1540 switch (argv[2][i]) {
1550 fprintf (stderr, "Can't parse cmd '%s'\n",
1557 verbose = get_verbose(argv[0], argv[3]);
1558 if (verbose == BAD_VERBOSE)
1563 pages = strtoul(argv[4], &end, 0);
1565 fprintf(stderr, "error: %s: bad page count '%s'\n",
1566 jt_cmdname(argv[0]), argv[4]);
1572 (n = strtol(argv[5], &end, 0)) > 0 &&
1574 (ull = strtoull(end + 1, &end, 0)) > 0 &&
1578 } else if (thread &&
1579 argv[5][0] == 't') {
1581 objid = strtoull(argv[5] + 1, &end, 0);
1584 objid = strtoull(argv[5], &end, 0);
1587 fprintf(stderr, "error: %s: bad objid '%s'\n",
1588 jt_cmdname(argv[0]), argv[5]);
1595 /* communicate the 'type' of brw test and batching to echo_client.
1596 * don't start. we'd love to refactor this lctl->echo_client
1598 data.ioc_pbuf1 = (void *)1;
1602 switch(argv[6][0]) {
1603 case 'g': /* plug and unplug */
1604 data.ioc_pbuf1 = (void *)2;
1605 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1608 case 'p': /* prep and commit */
1609 data.ioc_pbuf1 = (void *)3;
1610 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1614 fprintf(stderr, "error: %s: batching '%s' "
1615 "needs to specify 'p' or 'g'\n",
1616 jt_cmdname(argv[0]), argv[6]);
1621 fprintf(stderr, "error: %s: bad batching '%s'\n",
1622 jt_cmdname(argv[0]), argv[6]);
1625 data.ioc_plen1 *= PAGE_SIZE;
1628 len = pages * PAGE_SIZE;
1632 pthread_mutex_lock (&shared_data->mutex);
1633 if (nthr_per_obj != 0) {
1634 /* threads interleave */
1635 obj_idx = (thread - 1)/nthr_per_obj;
1637 stride *= nthr_per_obj;
1638 thr_offset = ((thread - 1) % nthr_per_obj) * len;
1639 if (thr_offset == 0)
1640 shared_data->offsets[obj_idx] = stride;
1642 /* threads disjoint */
1643 thr_offset = (thread - 1) * len;
1646 shared_data->barrier--;
1647 if (shared_data->barrier == 0)
1648 pthread_cond_broadcast(&shared_data->cond);
1650 pthread_cond_wait(&shared_data->cond,
1651 &shared_data->mutex);
1653 pthread_mutex_unlock (&shared_data->mutex);
1657 data.ioc_obdo1.o_id = objid;
1658 data.ioc_obdo1.o_mode = S_IFREG;
1659 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE | OBD_MD_FLFLAGS;
1660 data.ioc_obdo1.o_flags = (verify ? OBD_FL_DEBUG_CHECK : 0);
1662 data.ioc_count = len;
1663 data.ioc_offset = (repeat_offset ? 0 : thr_offset);
1665 gettimeofday(&start, NULL);
1666 next_time.tv_sec = start.tv_sec - verbose;
1667 next_time.tv_usec = start.tv_usec;
1670 printf("%s: %s "LPU64"x%d pages (obj "LPX64", off "LPU64"): %s",
1671 jt_cmdname(argv[0]), write ? "writing" : "reading", count,
1672 pages, objid, data.ioc_offset, ctime(&start.tv_sec));
1674 cmd = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
1675 for (i = 1, next_count = verbose; i <= count; i++) {
1676 data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
1677 IOC_PACK(argv[0], data);
1678 rc = l2_ioctl(OBD_DEV_ID, cmd, buf);
1681 fprintf(stderr, "error: %s: #%d - %s on %s\n",
1682 jt_cmdname(argv[0]), i, strerror(rc = errno),
1683 write ? "write" : "read");
1685 } else if (be_verbose(verbose, &next_time,i, &next_count,count))
1686 printf("%s: %s number %d @ "LPD64":"LPU64" for %d\n",
1687 jt_cmdname(argv[0]), write ? "write" : "read", i,
1688 data.ioc_obdo1.o_id, data.ioc_offset,
1689 (int)(pages * PAGE_SIZE));
1691 if (!repeat_offset) {
1692 if (stride == len) {
1693 data.ioc_offset += stride;
1694 } else if (i < count) {
1695 pthread_mutex_lock (&shared_data->mutex);
1696 data.ioc_offset = shared_data->offsets[obj_idx];
1697 shared_data->offsets[obj_idx] += len;
1698 pthread_mutex_unlock (&shared_data->mutex);
1708 gettimeofday(&end, NULL);
1710 diff = difftime(&end, &start);
1714 printf("%s: %s %dx%d pages in %.3fs (%.3f MB/s): %s",
1715 jt_cmdname(argv[0]), write ? "wrote" : "read",
1717 ((double)i * pages * getpagesize()) /
1719 ctime(&end.tv_sec));
1725 int jt_obd_lov_getconfig(int argc, char **argv)
1727 struct obd_ioctl_data data;
1728 struct lov_desc desc;
1729 struct obd_uuid *uuidarray;
1740 fd = open(path, O_RDONLY);
1742 fprintf(stderr, "open \"%s\" failed: %s\n", path,
1747 memset(&desc, 0, sizeof(desc));
1748 obd_str2uuid(&desc.ld_uuid, argv[1]);
1749 desc.ld_tgt_count = ((OBD_MAX_IOCTL_BUFFER-sizeof(data)-sizeof(desc)) /
1750 (sizeof(*uuidarray) + sizeof(*obdgens)));
1753 uuidarray = calloc(desc.ld_tgt_count, sizeof(*uuidarray));
1755 fprintf(stderr, "error: %s: no memory for %d uuid's\n",
1756 jt_cmdname(argv[0]), desc.ld_tgt_count);
1760 obdgens = calloc(desc.ld_tgt_count, sizeof(*obdgens));
1762 fprintf(stderr, "error: %s: no memory for %d generation #'s\n",
1763 jt_cmdname(argv[0]), desc.ld_tgt_count);
1768 data.ioc_inllen1 = sizeof(desc);
1769 data.ioc_inlbuf1 = (char *)&desc;
1770 data.ioc_inllen2 = desc.ld_tgt_count * sizeof(*uuidarray);
1771 data.ioc_inlbuf2 = (char *)uuidarray;
1772 data.ioc_inllen3 = desc.ld_tgt_count * sizeof(*obdgens);
1773 data.ioc_inlbuf3 = (char *)obdgens;
1775 if (obd_ioctl_pack(&data, &buf, max)) {
1776 fprintf(stderr, "error: %s: invalid ioctl\n",
1777 jt_cmdname(argv[0]));
1781 rc = ioctl(fd, OBD_IOC_LOV_GET_CONFIG, buf);
1782 if (rc == -ENOSPC) {
1787 fprintf(stderr, "error: %s: ioctl error: %s\n",
1788 jt_cmdname(argv[0]), strerror(rc = errno));
1790 struct obd_uuid *uuidp;
1794 if (obd_ioctl_unpack(&data, buf, max)) {
1795 fprintf(stderr, "error: %s: invalid reply\n",
1796 jt_cmdname(argv[0]));
1800 printf("default_stripe_count: %u\n",
1801 desc.ld_default_stripe_count);
1802 printf("default_stripe_size: "LPU64"\n",
1803 desc.ld_default_stripe_size);
1804 printf("default_stripe_offset: "LPU64"\n",
1805 desc.ld_default_stripe_offset);
1806 printf("default_stripe_pattern: %u\n", desc.ld_pattern);
1807 printf("obd_count: %u\n", desc.ld_tgt_count);
1808 printf("OBDS:\tobdidx\t\tobdgen\t\t obduuid\n");
1811 for (i = 0; i < desc.ld_tgt_count; i++, uuidp++, genp++)
1812 printf("\t%6u\t%14u\t\t %s\n", i, *genp, (char *)uuidp);
1823 int jt_obd_test_ldlm(int argc, char **argv)
1825 struct obd_ioctl_data data;
1832 IOC_PACK(argv[0], data);
1833 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_TEST, buf);
1835 fprintf(stderr, "error: %s: test failed: %s\n",
1836 jt_cmdname(argv[0]), strerror(rc = errno));
1840 int jt_obd_dump_ldlm(int argc, char **argv)
1842 struct obd_ioctl_data data;
1849 IOC_PACK(argv[0], data);
1850 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_DUMP, buf);
1852 fprintf(stderr, "error: %s failed: %s\n",
1853 jt_cmdname(argv[0]), strerror(rc = errno));
1857 int jt_obd_ldlm_regress_start(int argc, char **argv)
1860 struct obd_ioctl_data data;
1861 char argstring[200];
1862 int i, count = sizeof(argstring) - 1;
1868 argstring[0] = '\0';
1869 for (i = 1; i < argc; i++) {
1870 strncat(argstring, " ", count);
1872 strncat(argstring, argv[i], count);
1873 count -= strlen(argv[i]);
1876 if (strlen(argstring)) {
1877 data.ioc_inlbuf1 = argstring;
1878 data.ioc_inllen1 = strlen(argstring) + 1;
1881 IOC_PACK(argv[0], data);
1882 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_START, buf);
1884 fprintf(stderr, "error: %s: test failed: %s\n",
1885 jt_cmdname(argv[0]), strerror(rc = errno));
1890 int jt_obd_ldlm_regress_stop(int argc, char **argv)
1893 struct obd_ioctl_data data;
1899 IOC_PACK(argv[0], data);
1900 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_STOP, buf);
1903 fprintf(stderr, "error: %s: test failed: %s\n",
1904 jt_cmdname(argv[0]), strerror(rc = errno));
1908 static int do_activate(int argc, char **argv, int flag)
1910 struct obd_ioctl_data data;
1917 /* reuse offset for 'active' */
1918 data.ioc_offset = flag;
1920 IOC_PACK(argv[0], data);
1921 rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_SET_ACTIVE, buf);
1923 fprintf(stderr, "error: %s: failed: %s\n",
1924 jt_cmdname(argv[0]), strerror(rc = errno));
1929 int jt_obd_deactivate(int argc, char **argv)
1931 return do_activate(argc, argv, 0);
1934 int jt_obd_activate(int argc, char **argv)
1936 return do_activate(argc, argv, 1);
1939 int jt_obd_recover(int argc, char **argv)
1942 struct obd_ioctl_data data;
1949 data.ioc_inllen1 = strlen(argv[1]) + 1;
1950 data.ioc_inlbuf1 = argv[1];
1953 IOC_PACK(argv[0], data);
1954 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLIENT_RECOVER, buf);
1956 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1957 strerror(rc = errno));
1963 int jt_obd_mdc_lookup(int argc, char **argv)
1965 struct obd_ioctl_data data;
1966 char *parent, *child;
1967 int rc, fd, verbose = 1;
1969 if (argc < 3 || argc > 4)
1975 verbose = get_verbose(argv[0], argv[3]);
1979 data.ioc_inllen1 = strlen(child) + 1;
1980 data.ioc_inlbuf1 = child;
1982 IOC_PACK(argv[0], data);
1984 fd = open(parent, O_RDONLY);
1986 fprintf(stderr, "open \"%s\" failed: %s\n", parent,
1991 rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
1993 fprintf(stderr, "error: %s: ioctl error: %s\n",
1994 jt_cmdname(argv[0]), strerror(rc = errno));
1999 IOC_UNPACK(argv[0], data);
2000 printf("%s: mode %o uid %d gid %d\n", child,
2001 data.ioc_obdo1.o_mode, data.ioc_obdo1.o_uid,
2002 data.ioc_obdo1.o_gid);
2008 int jt_obd_finish_gns(int argc, char **argv)
2012 struct obd_ioctl_data data;
2019 fd = open(mtpt, O_RDONLY);
2021 fprintf(stderr, "open \"%s\" failed: %s\n", mtpt,
2027 IOC_PACK(argv[0], data);
2028 rc = ioctl(fd, IOC_MDC_FINISH_GNS, buf);
2030 fprintf(stderr, "error: %s(%s) ioctl error: %s\n",
2031 jt_cmdname(argv[0]), mtpt, strerror(rc = errno));
2038 int jt_obd_close_uuid(int argc, char **argv)
2041 struct obd_ioctl_data data;
2044 fprintf(stderr, "usage: %s <uuid> <net-type>\n", argv[0]);
2048 nal = ptl_name2nal(argv[2]);
2051 fprintf (stderr, "Can't parse NAL %s\n", argv[2]);
2056 data.ioc_inllen1 = strlen(argv[1]) + 1;
2057 data.ioc_inlbuf1 = argv[1];
2060 IOC_PACK(argv[0], data);
2061 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLOSE_UUID, buf);
2063 fprintf(stderr, "IOC_PORTAL_CLOSE_UUID failed: %s\n",
2071 int jt_cfg_record(int argc, char **argv)
2073 struct obd_ioctl_data data;
2081 data.ioc_inllen1 = strlen(argv[1]) + 1;
2082 data.ioc_inlbuf1 = argv[1];
2084 IOC_PACK(argv[0], data);
2085 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_RECORD, buf);
2088 ptl_set_cfg_record_cb(obd_record);
2090 fprintf(stderr, "OBD_IOC_RECORD failed: %s\n",
2097 int jt_cfg_parse(int argc, char **argv)
2099 struct obd_ioctl_data data;
2107 data.ioc_inllen1 = strlen(argv[1]) + 1;
2108 data.ioc_inlbuf1 = argv[1];
2110 IOC_PACK(argv[0], data);
2111 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_PARSE, buf);
2113 fprintf(stderr, "OBD_IOC_PARSE failed: %s\n",
2120 int jt_cfg_dump_log(int argc, char **argv)
2122 struct obd_ioctl_data data;
2130 data.ioc_inllen1 = strlen(argv[1]) + 1;
2131 data.ioc_inlbuf1 = argv[1];
2133 IOC_PACK(argv[0], data);
2134 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_DUMP_LOG, buf);
2136 fprintf(stderr, "OBD_IOC_DUMP_LOG failed: %s\n",
2142 int jt_cfg_clear_log(int argc, char **argv)
2144 struct obd_ioctl_data data;
2152 data.ioc_inllen1 = strlen(argv[1]) + 1;
2153 data.ioc_inlbuf1 = argv[1];
2155 IOC_PACK(argv[0], data);
2156 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CLEAR_LOG, buf);
2158 fprintf(stderr, "OBD_IOC_CLEAR_LOG failed: %s\n",
2166 int jt_cfg_endrecord(int argc, char **argv)
2168 struct obd_ioctl_data data;
2176 if (!jt_recording) {
2177 fprintf(stderr, "Not recording, so endrecord doesn't make "
2182 IOC_PACK(argv[0], data);
2183 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ENDRECORD, buf);
2186 ptl_set_cfg_record_cb(NULL);
2188 fprintf(stderr, "OBD_IOC_ENDRECORD failed: %s\n",
2194 int jt_llog_catlist(int argc, char **argv)
2196 struct obd_ioctl_data data;
2203 data.ioc_inllen1 = max - size_round(sizeof(data));
2204 IOC_PACK(argv[0], data);
2206 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CATLOGLIST, buf);
2208 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2210 fprintf(stderr, "OBD_IOC_CATLOGLIST failed: %s\n",
2216 int jt_llog_info(int argc, char **argv)
2218 struct obd_ioctl_data data;
2225 data.ioc_inllen1 = strlen(argv[1]) + 1;
2226 data.ioc_inlbuf1 = argv[1];
2227 data.ioc_inllen2 = max - size_round(sizeof(data)) -
2228 size_round(data.ioc_inllen1);
2229 IOC_PACK(argv[0], data);
2231 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
2233 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2235 fprintf(stderr, "OBD_IOC_LLOG_INFO failed: %s\n",
2241 int jt_llog_print(int argc, char **argv)
2243 struct obd_ioctl_data data;
2246 if (argc != 2 && argc != 4)
2250 data.ioc_inllen1 = strlen(argv[1]) + 1;
2251 data.ioc_inlbuf1 = argv[1];
2253 data.ioc_inllen2 = strlen(argv[2]) + 1;
2254 data.ioc_inlbuf2 = argv[2];
2255 data.ioc_inllen3 = strlen(argv[3]) + 1;
2256 data.ioc_inlbuf3 = argv[3];
2258 char from[2] = "1", to[3] = "-1";
2259 data.ioc_inllen2 = strlen(from) + 1;
2260 data.ioc_inlbuf2 = from;
2261 data.ioc_inllen3 = strlen(to) + 1;
2262 data.ioc_inlbuf3 = to;
2264 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2265 size_round(data.ioc_inllen1) -
2266 size_round(data.ioc_inllen2) -
2267 size_round(data.ioc_inllen3);
2268 IOC_PACK(argv[0], data);
2270 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_PRINT, buf);
2272 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2274 fprintf(stderr, "OBD_IOC_LLOG_PRINT failed: %s\n",
2280 int jt_llog_cancel(int argc, char **argv)
2282 struct obd_ioctl_data data;
2289 data.ioc_inllen1 = strlen(argv[1]) + 1;
2290 data.ioc_inlbuf1 = argv[1];
2291 data.ioc_inllen2 = strlen(argv[2]) + 1;
2292 data.ioc_inlbuf2 = argv[2];
2293 data.ioc_inllen3 = strlen(argv[3]) + 1;
2294 data.ioc_inlbuf3 = argv[3];
2295 IOC_PACK(argv[0], data);
2297 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CANCEL, buf);
2299 fprintf(stdout, "index %s be canceled.\n", argv[3]);
2301 fprintf(stderr, "OBD_IOC_LLOG_CANCEL failed: %s\n",
2307 int jt_llog_check(int argc, char **argv)
2309 struct obd_ioctl_data data;
2312 if (argc != 2 && argc != 4)
2316 data.ioc_inllen1 = strlen(argv[1]) + 1;
2317 data.ioc_inlbuf1 = argv[1];
2319 data.ioc_inllen2 = strlen(argv[2]) + 1;
2320 data.ioc_inlbuf2 = argv[2];
2321 data.ioc_inllen3 = strlen(argv[3]) + 1;
2322 data.ioc_inlbuf3 = argv[3];
2324 char from[2] = "1", to[3] = "-1";
2325 data.ioc_inllen2 = strlen(from) + 1;
2326 data.ioc_inlbuf2 = from;
2327 data.ioc_inllen3 = strlen(to) + 1;
2328 data.ioc_inlbuf3 = to;
2330 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2331 size_round(data.ioc_inllen1) -
2332 size_round(data.ioc_inllen2) -
2333 size_round(data.ioc_inllen3);
2334 IOC_PACK(argv[0], data);
2336 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CHECK, buf);
2338 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2340 fprintf(stderr, "OBD_IOC_LLOG_CHECK failed: %s\n",
2345 int jt_llog_remove(int argc, char **argv)
2347 struct obd_ioctl_data data;
2350 if (argc != 3 && argc != 2)
2354 data.ioc_inllen1 = strlen(argv[1]) + 1;
2355 data.ioc_inlbuf1 = argv[1];
2357 data.ioc_inllen2 = strlen(argv[2]) + 1;
2358 data.ioc_inlbuf2 = argv[2];
2360 IOC_PACK(argv[0], data);
2362 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_REMOVE, buf);
2365 fprintf(stdout, "log %s are removed.\n", argv[2]);
2367 fprintf(stdout, "the log in catalog %s are removed. \n", argv[1]);
2369 fprintf(stderr, "OBD_IOC_LLOG_REMOVE failed: %s\n",
2374 int jt_obd_reint_sync(int argc, char **argv)
2376 struct obd_ioctl_data data;
2382 IOC_PACK(argv[0], data);
2383 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CMOBD_SYNC, buf);
2386 fprintf(stderr, "OBD_IOC_CMOBD_SYNC failed: %s\n",
2393 int jt_obd_cache_on(int argc, char **argv)
2395 struct obd_ioctl_data data;
2401 IOC_PACK(argv[0], data);
2402 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_CON, buf);
2405 fprintf(stderr, "OBD_IOC_COBD_CON failed: %s\n",
2411 int jt_obd_cache_off(int argc, char **argv)
2413 struct obd_ioctl_data data;
2419 IOC_PACK(argv[0], data);
2420 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_COFF, buf);
2422 fprintf(stderr, "OBD_IOC_COBD_COFF failed: %s\n",
2427 int jt_obd_snap_add(int argc, char **argv)
2429 struct obd_ioctl_data data;
2436 register_ioc_dev(SMFS_DEV_ID, SMFS_DEV_PATH);
2440 data.ioc_inllen1 = strlen(argv[1]) + 1;
2441 data.ioc_inlbuf1 = argv[1];
2442 data.ioc_inllen2 = strlen(argv[2]) + 2;
2443 data.ioc_inlbuf2 = argv[2];
2445 IOC_PACK(argv[0], data);
2447 rc = l_ioctl(SMFS_DEV_ID, OBD_IOC_SMFS_SNAP_ADD, buf);
2449 unregister_ioc_dev(SMFS_DEV_ID);
2451 fprintf(stderr, "OBD_IOC_SNAP_ADD failed: rc=%s\n",
2457 static void signal_server(int sig)
2459 if (sig == SIGINT) {
2460 do_disconnect("sigint", 1);
2463 fprintf(stderr, "%s: got signal %d\n",
2464 jt_cmdname("sigint"), sig);
2467 int obd_initialize(int argc, char **argv)
2470 register_ioc_dev(OBD_DEV_ID, OBD_DEV_PATH);
2476 void obd_finalize(int argc, char **argv)
2478 struct sigaction sigact;
2480 sigact.sa_handler = signal_server;
2481 sigfillset(&sigact.sa_mask);
2482 sigact.sa_flags = SA_RESTART;
2483 sigaction(SIGINT, &sigact, NULL);
2486 printf("END RECORD\n");
2487 jt_cfg_endrecord(argc, argv);
2490 do_disconnect(argv[0], 1);