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 #ifdef HAVE_ASM_PAGE_H
54 #include <asm/page.h> /* needed for PAGE_SIZE - rread */
57 #include <linux/obd_class.h>
58 #include <portals/ptlctl.h>
67 #define MAX_STRING_SIZE 128
68 #define DEVICES_LIST "/proc/fs/lustre/devices"
70 #define MAX_THREADS 1024
72 __u64 counters[MAX_THREADS];
73 __u64 offsets[MAX_THREADS];
76 pthread_mutex_t mutex;
79 static struct shared_data *shared_data;
80 static __u64 counter_snapshot[2][MAX_THREADS];
81 static int prev_valid;
82 struct timeval prev_time;
84 static int jt_recording;
85 static char rawbuf[8192];
86 static char *buf = rawbuf;
87 static int max = sizeof(rawbuf);
92 static uint32_t cur_device = MAX_OBD_DEVICES;
96 struct lov_stripe_md lsm;
99 static int l2_ioctl(int dev_id, int opc, void *buf)
101 return l_ioctl(dev_id, opc, buf);
104 #define IOC_INIT(data) \
106 memset(&data, 0, sizeof(data)); \
107 data.ioc_dev = cur_device; \
110 #define IOC_PACK(func, data) \
112 memset(buf, 0, sizeof(rawbuf)); \
113 if (obd_ioctl_pack(&data, &buf, max)) { \
114 fprintf(stderr, "error: %s: invalid ioctl\n", \
120 #define IOC_UNPACK(func, data) \
122 if (obd_ioctl_unpack(&data, buf, max)) { \
123 fprintf(stderr, "error: %s: invalid reply\n", \
129 int obd_record(enum cfg_record_type type, int len, void *ptr)
131 struct obd_ioctl_data data;
134 data.ioc_type = type;
135 data.ioc_plen1 = len;
136 data.ioc_pbuf1 = ptr;
137 IOC_PACK("obd_record", data);
139 return l_ioctl(OBD_DEV_ID, OBD_IOC_DORECORD, &data);
142 int lcfg_ioctl(char * func, int dev_id, struct lustre_cfg *lcfg)
145 struct obd_ioctl_data data;
149 data.ioc_type = LUSTRE_CFG_TYPE;
150 data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
152 data.ioc_pbuf1 = (void *)lcfg;
153 IOC_PACK(func, data);
156 opc = OBD_IOC_DORECORD;
158 opc = OBD_IOC_PROCESS_CFG;
160 rc = l_ioctl(dev_id, opc, buf);
165 char *obdo_print(struct obdo *obd)
169 sprintf(buf, "id: "LPX64"\ngrp: "LPX64"\natime: "LPU64"\nmtime: "LPU64
170 "\nctime: "LPU64"\nsize: "LPU64"\nblocks: "LPU64
171 "\nblksize: %u\nmode: %o\nuid: %d\ngid: %d\nflags: %x\n"
172 "misc: %x\nnlink: %d,\nvalid "LPX64"\n",
173 obd->o_id, obd->o_gr, obd->o_atime, obd->o_mtime, obd->o_ctime,
174 obd->o_size, obd->o_blocks, obd->o_blksize, obd->o_mode,
175 obd->o_uid, obd->o_gid, obd->o_flags, obd->o_misc,
176 obd->o_nlink, obd->o_valid);
181 #define BAD_VERBOSE (-999999999)
183 #define N2D_OFF 0x100 /* So we can tell between error codes and devices */
185 static int do_name2dev(char *func, char *name)
187 struct obd_ioctl_data data;
192 data.ioc_inllen1 = strlen(name) + 1;
193 data.ioc_inlbuf1 = name;
195 IOC_PACK(func, data);
196 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NAME2DEV, buf);
199 IOC_UNPACK(func, data);
201 return data.ioc_dev + N2D_OFF;
205 * resolve a device name to a device number.
206 * supports a number, $name or %uuid.
208 int parse_devname(char *func, char *name)
215 if (name[0] == '$' || name[0] == '%') {
217 rc = do_name2dev(func, name);
220 printf("Name %s is device %d\n", name, ret);
222 printf("No device found for name %s: %s\n",
226 /* Assume it's a number. This means that bogus strings become
227 * 0. I might care about that some day. */
228 ret = strtoul(name, NULL, 0);
229 //printf("Selected device %d\n", ret);
236 lsm_string (struct lov_stripe_md *lsm)
238 static char buffer[4096];
240 int space = sizeof (buffer);
247 nob = snprintf(p, space, LPX64, lsm->lsm_object_id);
251 if (lsm->lsm_stripe_count != 0) {
252 nob = snprintf (p, space, "=%u#%u",
253 lsm->lsm_stripe_size,
254 lsm->lsm_stripe_count);
258 for (i = 0; i < lsm->lsm_stripe_count; i++) {
259 nob = snprintf (p, space, "@%u:"LPX64,
260 lsm->lsm_oinfo[i].loi_ost_idx,
261 lsm->lsm_oinfo[i].loi_id);
267 if (space == 0) { /* probable overflow */
268 fprintf (stderr, "lsm_string() overflowed buffer\n");
276 reset_lsmb (union lsm_buffer *lsmb)
278 memset (lsmb->space, 0, sizeof (lsmb->space));
279 lsmb->lsm.lsm_magic = LOV_MAGIC;
283 parse_lsm (union lsm_buffer *lsmb, char *string)
285 struct lov_stripe_md *lsm = &lsmb->lsm;
290 * object_id[=size#count[@offset:id]*]
295 lsm->lsm_object_id = strtoull (string, &end, 0);
307 lsm->lsm_stripe_size = strtoul (string, &end, 0);
316 lsm->lsm_stripe_count = strtoul (string, &end, 0);
321 if (*string == 0) /* don't have to specify obj ids */
324 for (i = 0; i < lsm->lsm_stripe_count; i++) {
328 lsm->lsm_oinfo[i].loi_ost_idx = strtoul(string, &end, 0);
332 lsm->lsm_oinfo[i].loi_id = strtoull(string, &end, 0);
342 char *jt_cmdname(char *func)
344 static char buf[512];
347 sprintf(buf, "%s-%d", func, thread);
354 #define difftime(a, b) \
355 ((a)->tv_sec - (b)->tv_sec + \
356 ((a)->tv_usec - (b)->tv_usec) / 1000000.0)
358 static int be_verbose(int verbose, struct timeval *next_time,
359 __u64 num, __u64 *next_num, int num_total)
366 if (next_time != NULL)
367 gettimeofday(&now, NULL);
369 /* A positive verbosity means to print every X iterations */
371 (next_num == NULL || num >= *next_num || num >= num_total)) {
372 *next_num += verbose;
374 next_time->tv_sec = now.tv_sec - verbose;
375 next_time->tv_usec = now.tv_usec;
380 /* A negative verbosity means to print at most each X seconds */
381 if (verbose < 0 && next_time != NULL &&
382 difftime(&now, next_time) >= 0.0){
383 next_time->tv_sec = now.tv_sec - verbose;
384 next_time->tv_usec = now.tv_usec;
393 static int get_verbose(char *func, const char *arg)
398 if (!arg || arg[0] == 'v')
400 else if (arg[0] == 's' || arg[0] == 'q')
403 verbose = (int)strtoul(arg, &end, 0);
405 fprintf(stderr, "error: %s: bad verbose option '%s'\n",
406 jt_cmdname(func), arg);
412 printf("Print status every %d seconds\n", -verbose);
413 else if (verbose == 1)
414 printf("Print status every operation\n");
415 else if (verbose > 1)
416 printf("Print status every %d operations\n", verbose);
421 int do_disconnect(char *func, int verbose)
423 cur_device = MAX_OBD_DEVICES;
427 static void shmem_setup(void)
429 /* Create new segment */
430 int shmid = shmget(IPC_PRIVATE, sizeof(*shared_data), 0600);
433 fprintf(stderr, "Can't create shared data: %s\n",
438 /* Attatch to new segment */
439 shared_data = (struct shared_data *)shmat(shmid, NULL, 0);
441 if (shared_data == (struct shared_data *)(-1)) {
442 fprintf(stderr, "Can't attach shared data: %s\n",
448 /* Mark segment as destroyed, so it will disappear when we exit.
449 * Forks will inherit attached segments, so we should be OK.
451 if (shmctl(shmid, IPC_RMID, NULL) == -1) {
452 fprintf(stderr, "Can't destroy shared data: %s\n",
457 static inline void shmem_reset(int total_threads)
459 if (shared_data == NULL)
462 memset(shared_data, 0, sizeof(*shared_data));
463 pthread_mutex_init(&shared_data->mutex, NULL);
464 pthread_cond_init(&shared_data->cond, NULL);
466 memset(counter_snapshot, 0, sizeof(counter_snapshot));
468 shared_data->barrier = total_threads;
471 static inline void shmem_bump(void)
473 static int bumped_running;
475 if (shared_data == NULL || thread <= 0 || thread > MAX_THREADS)
477 pthread_mutex_lock(&shared_data->mutex);
478 shared_data->counters[thread - 1]++;
480 shared_data->running++;
481 pthread_mutex_unlock(&shared_data->mutex);
485 static void shmem_snap(int total_threads, int live_threads)
487 struct timeval this_time;
494 if (shared_data == NULL || total_threads > MAX_THREADS)
497 pthread_mutex_lock(&shared_data->mutex);
498 memcpy(counter_snapshot[0], shared_data->counters,
499 total_threads * sizeof(counter_snapshot[0][0]));
500 running = shared_data->running;
501 pthread_mutex_unlock(&shared_data->mutex);
503 gettimeofday(&this_time, NULL);
505 for (i = 0; i < total_threads; i++) {
506 long long this_count =
507 counter_snapshot[0][i] - counter_snapshot[1][i];
509 if (this_count != 0) {
515 secs = (this_time.tv_sec + this_time.tv_usec / 1000000.0) -
516 (prev_time.tv_sec + prev_time.tv_usec / 1000000.0);
519 live_threads == total_threads &&
520 secs > 0.0) /* someone screwed with the time? */
521 printf("%d/%d Total: %f/second\n", non_zero, total_threads, total / secs);
523 memcpy(counter_snapshot[1], counter_snapshot[0],
524 total_threads * sizeof(counter_snapshot[0][0]));
525 prev_time = this_time;
527 running == total_threads)
531 extern command_t cmdlist[];
533 static int do_device(char *func, char *devname)
535 struct obd_ioctl_data data;
538 memset(&data, 0, sizeof(data));
540 dev = parse_devname(func, devname);
548 int jt_obd_device(int argc, char **argv)
551 do_disconnect(argv[0], 1);
556 rc = do_device(argv[0], argv[1]);
560 int jt_obd_connect(int argc, char **argv)
565 int jt_obd_disconnect(int argc, char **argv)
570 return do_disconnect(argv[0], 0);
573 int jt_opt_device(int argc, char **argv)
581 rc = do_device("device", argv[1]);
584 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
586 ret = do_disconnect(argv[0], 0);
593 static void parent_sighandler (int sig)
598 int jt_opt_threads(int argc, char **argv)
602 struct sigaction sigact;
603 struct sigaction saveact1;
604 struct sigaction saveact2;
605 __u64 threads, next_thread;
614 threads = strtoull(argv[1], &end, 0);
615 if (*end || threads > MAX_THREADS) {
616 fprintf(stderr, "error: %s: invalid thread count '%s'\n",
617 jt_cmdname(argv[0]), argv[1]);
621 verbose = get_verbose(argv[0], argv[2]);
622 if (verbose == BAD_VERBOSE)
626 printf("%s: starting "LPD64" threads on device %s running %s\n",
627 argv[0], threads, argv[3], argv[4]);
629 shmem_reset(threads);
631 sigemptyset(&sigset);
632 sigaddset(&sigset, SIGALRM);
633 sigaddset(&sigset, SIGCHLD);
634 sigprocmask(SIG_BLOCK, &sigset, &saveset);
639 for (i = 1, next_thread = verbose; i <= threads; i++) {
642 fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
643 strerror(rc = errno));
645 } else if (rc == 0) {
646 sigprocmask(SIG_SETMASK, &saveset, NULL);
648 argv[2] = "--device";
649 return jt_opt_device(argc - 2, argv + 2);
650 } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
651 printf("%s: thread #%d (PID %d) started\n",
656 if (!thread) { /* parent process */
657 int live_threads = threads;
659 sigemptyset(&sigset);
660 sigemptyset(&sigact.sa_mask);
661 sigact.sa_handler = parent_sighandler;
664 sigaction(SIGALRM, &sigact, &saveact1);
665 sigaction(SIGCHLD, &sigact, &saveact2);
667 while (live_threads > 0) {
671 if (verbose < 0) /* periodic stats */
677 while (live_threads > 0) {
678 ret = waitpid(0, &status, WNOHANG);
683 fprintf(stderr, "error: %s: wait - %s\n",
684 argv[0], strerror(errno));
690 * This is a hack. We _should_ be able
691 * to use WIFEXITED(status) to see if
692 * there was an error, but it appears
693 * to be broken and it always returns 1
696 int err = WEXITSTATUS(status);
697 if (err || WIFSIGNALED(status))
699 "%s: PID %d had rc=%d\n",
706 /* Show stats while all threads running */
708 shmem_snap(threads, live_threads);
710 sigaction(SIGCHLD, &saveact2, NULL);
711 sigaction(SIGALRM, &saveact1, NULL);
713 sigprocmask(SIG_SETMASK, &saveset, NULL);
717 int jt_opt_net(int argc, char **argv)
728 rc = jt_ptl_network (2, arg2);
731 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
736 int jt_obd_no_transno(int argc, char **argv)
738 struct obd_ioctl_data data;
746 IOC_PACK(argv[0], data);
747 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NO_TRANSNO, buf);
749 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
750 strerror(rc = errno));
755 int jt_obd_set_readonly(int argc, char **argv)
757 struct obd_ioctl_data data;
765 IOC_PACK(argv[0], data);
766 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SET_READONLY, buf);
768 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
769 strerror(rc = errno));
774 int jt_obd_abort_recovery(int argc, char **argv)
776 struct obd_ioctl_data data;
784 IOC_PACK(argv[0], data);
785 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ABORT_RECOVERY, buf);
787 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
788 strerror(rc = errno));
792 static int is_number(char *str)
796 if (*str == '-' || *str == '+')
799 if (!strncmp(str, "0x", 2))
806 for (i = 0; i < len; i++)
807 if (!isdigit(str[i]))
812 static int str2ugid(char *str, uint32_t *uid, uint32_t *gid)
818 p = strchr(str, ':');
843 static void ugid2str(char *uidname, char *gidname, uint32_t uid, uint32_t gid)
850 snprintf(uidname, 128, "%s", pwd->pw_name);
852 snprintf(uidname, 128, "%d", uid);
856 snprintf(gidname, 128, "%s", grp->gr_name);
858 snprintf(uidname, 128, "%d", gid);
861 #define SQUASH_IOC_SIZE (4 * 4 + sizeof(ptl_nid_t))
862 int jt_obd_root_squash(int argc, char **argv)
864 struct obd_ioctl_data data;
865 char mybuf[SQUASH_IOC_SIZE];
866 uint32_t *dir, *uid, *gid;
875 memset(mybuf, 0, sizeof(mybuf));
876 dir = (uint32_t *) mybuf;
879 nid = (ptl_nid_t *) (dir + 4);
885 if (str2ugid(argv[1], uid, gid)) {
886 fprintf(stderr, "error: %s: can't parse ugid %s\n",
887 jt_cmdname(argv[0]), argv[1]);
891 if (ptl_parse_nid(nid, argv[2])) {
893 "error: %s: can't parse nid %s\n",
894 jt_cmdname(argv[0]), argv[2]);
901 data.ioc_inllen1= SQUASH_IOC_SIZE;
902 data.ioc_inlbuf1 = mybuf;
904 IOC_PACK(argv[0], data);
905 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ROOT_SQUASH, buf);
906 IOC_UNPACK(argv[0], data);
908 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
909 strerror(rc = errno));
910 else if (argc == 1) {
911 char uidname[128], gidname[128];
912 char nidstr[256] = {0, };
914 ugid2str(uidname, gidname, *uid, *gid);
915 ptl_nid2str(nidstr, *nid);
916 printf("squash (root:root) => (%s:%s), except nid %s\n",
917 uidname, gidname, nidstr);
923 int jt_get_version(int argc, char **argv)
927 struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
932 memset(buf, 0, sizeof(buf));
933 data->ioc_version = OBD_IOCTL_VERSION;
934 data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
935 data->ioc_len = obd_ioctl_packlen(data);
937 rc = l2_ioctl(OBD_DEV_ID, OBD_GET_VERSION, buf);
939 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
940 strerror(rc = errno));
942 printf("Lustre version: %s\n", data->ioc_bulk);
945 printf("lctl version: %s\n", BUILD_VERSION);
949 int jt_obd_list(int argc, char **argv)
952 char buf[MAX_STRING_SIZE];
953 FILE *fp = fopen(DEVICES_LIST, "r");
956 fprintf(stderr, "error: %s: %s could not open file "
958 jt_cmdname(argv[0]), strerror(rc = errno));
965 while (fgets(buf, sizeof(buf), fp) != NULL)
973 /* Get echo client's stripe meta-data for the given object
975 int jt_obd_get_stripe (int argc, char **argv)
977 struct obd_ioctl_data data;
985 id = strtoull (argv[1], &end, 0);
987 fprintf (stderr, "Error: %s: invalid object id '%s'\n",
988 jt_cmdname (argv[0]), argv[1]);
992 memset (&lsm_buffer, 0, sizeof (lsm_buffer));
995 data.ioc_obdo1.o_id = id;
996 data.ioc_obdo1.o_mode = S_IFREG | 0644;
997 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
998 data.ioc_pbuf1 = (char *)&lsm_buffer;
999 data.ioc_plen1 = sizeof (lsm_buffer);
1001 IOC_PACK(argv[0], data);
1002 rc = l2_ioctl(OBD_DEV_ID, ECHO_IOC_GET_STRIPE, buf);
1003 IOC_UNPACK(argv[0], data);
1006 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1007 jt_cmdname (argv[0]), rc, strerror (errno));
1011 printf ("%s\n", lsm_string (&lsm_buffer.lsm));
1016 /* Set stripe meta-data for 1 or more objects. Object must be new to
1017 * this echo client instance.
1019 int jt_obd_set_stripe (int argc, char **argv)
1021 struct obd_ioctl_data data;
1027 if (argc < 2 || argc > 3)
1030 rc = parse_lsm (&lsm_buffer, argv[1]);
1032 fprintf (stderr, "error: %s: invalid object '%s'\n",
1033 jt_cmdname (argv[0]), argv[1]);
1038 count = strtol (argv[2], &end, 0);
1040 fprintf (stderr, "error: %s: invalid count '%s'\n",
1041 jt_cmdname (argv[0]), argv[1]);
1046 for (i = 0; i < count; i++) {
1048 data.ioc_obdo1.o_id = lsm_buffer.lsm.lsm_object_id + i;
1049 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1050 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1051 data.ioc_pbuf1 = (char *)&lsm_buffer;
1052 data.ioc_plen1 = sizeof (lsm_buffer);
1054 IOC_PACK (argv[0], data);
1055 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1056 IOC_UNPACK (argv[0], data);
1059 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1060 jt_cmdname (argv[0]), rc, strerror (errno));
1068 /* Clear stripe meta-data info for an object on this echo-client instance
1070 int jt_obd_unset_stripe (int argc, char **argv)
1072 struct obd_ioctl_data data;
1080 id = strtoull (argv[1], &end, 0);
1082 fprintf (stderr, "error: %s: invalid object id '%s'\n",
1083 jt_cmdname (argv[0]), argv[1]);
1088 data.ioc_obdo1.o_id = id;
1089 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1090 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1092 IOC_PACK (argv[0], data);
1093 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1094 IOC_UNPACK (argv[0], data);
1097 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1098 jt_cmdname (argv[0]), rc, strerror (errno));
1103 /* Create one or more objects, arg[4] may describe stripe meta-data. If
1104 * not, defaults assumed. This echo-client instance stashes the stripe
1105 * object ids. Use get_stripe on this node to print full lsm and
1106 * set_stripe on another node to cut/paste between nodes.
1108 int jt_obd_create(int argc, char **argv)
1110 struct obd_ioctl_data data;
1111 struct timeval next_time;
1112 __u64 count = 1, next_count, base_id = 0;
1113 int verbose = 1, mode = 0100644, rc = 0, i, valid_lsm = 0;
1117 if (argc < 2 || argc > 5)
1120 count = strtoull(argv[1], &end, 0);
1122 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1123 jt_cmdname(argv[0]), argv[1]);
1128 mode = strtoul(argv[2], &end, 0);
1130 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1131 jt_cmdname(argv[0]), argv[2]);
1134 if (!(mode & S_IFMT))
1139 verbose = get_verbose(argv[0], argv[3]);
1140 if (verbose == BAD_VERBOSE)
1145 reset_lsmb (&lsm_buffer); /* will set default */
1147 rc = parse_lsm (&lsm_buffer, argv[4]);
1149 fprintf(stderr, "error: %s: invalid lsm '%s'\n",
1150 jt_cmdname(argv[0]), argv[4]);
1153 base_id = lsm_buffer.lsm.lsm_object_id;
1157 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1158 gettimeofday(&next_time, NULL);
1159 next_time.tv_sec -= verbose;
1161 for (i = 1, next_count = verbose; i <= count; i++) {
1162 data.ioc_obdo1.o_mode = mode;
1163 data.ioc_obdo1.o_id = base_id;
1164 data.ioc_obdo1.o_uid = 0;
1165 data.ioc_obdo1.o_gid = 0;
1166 data.ioc_obdo1.o_valid = OBD_MD_FLTYPE | OBD_MD_FLMODE |
1167 OBD_MD_FLID | OBD_MD_FLUID | OBD_MD_FLGID;
1170 data.ioc_plen1 = sizeof lsm_buffer;
1171 data.ioc_pbuf1 = (char *)&lsm_buffer;
1174 IOC_PACK(argv[0], data);
1175 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
1176 IOC_UNPACK(argv[0], data);
1179 fprintf(stderr, "error: %s: #%d - %s\n",
1180 jt_cmdname(argv[0]), i, strerror(rc = errno));
1183 if (!(data.ioc_obdo1.o_valid & OBD_MD_FLID)) {
1184 fprintf(stderr, "error: %s: objid not valid #%d:"LPX64"\n",
1185 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_valid);
1190 if (be_verbose(verbose, &next_time, i, &next_count, count))
1191 printf("%s: #%d is object id "LPX64"\n",
1192 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_id);
1197 int jt_obd_setattr(int argc, char **argv)
1199 struct obd_ioctl_data data;
1207 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1209 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1210 jt_cmdname(argv[0]), argv[1]);
1213 data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], &end, 0);
1215 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1216 jt_cmdname(argv[0]), argv[2]);
1219 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1221 IOC_PACK(argv[0], data);
1222 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, buf);
1224 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1225 strerror(rc = errno));
1230 int jt_obd_test_setattr(int argc, char **argv)
1232 struct obd_ioctl_data data;
1233 struct timeval start, next_time;
1234 __u64 i, count, next_count;
1240 if (argc < 2 || argc > 4)
1244 count = strtoull(argv[1], &end, 0);
1246 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1247 jt_cmdname(argv[0]), argv[1]);
1252 verbose = get_verbose(argv[0], argv[2]);
1253 if (verbose == BAD_VERBOSE)
1258 if (argv[3][0] == 't') {
1259 objid = strtoull(argv[3] + 1, &end, 0);
1261 objid += thread - 1;
1263 objid = strtoull(argv[3], &end, 0);
1265 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1266 jt_cmdname(argv[0]), argv[3]);
1271 gettimeofday(&start, NULL);
1272 next_time.tv_sec = start.tv_sec - verbose;
1273 next_time.tv_usec = start.tv_usec;
1275 printf("%s: setting "LPD64" attrs (objid "LPX64"): %s",
1276 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1278 for (i = 1, next_count = verbose; i <= count; i++) {
1279 data.ioc_obdo1.o_id = objid;
1280 data.ioc_obdo1.o_mode = S_IFREG;
1281 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1282 IOC_PACK(argv[0], data);
1283 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
1286 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1287 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1291 (verbose, &next_time, i, &next_count, count))
1292 printf("%s: set attr #"LPD64"\n",
1293 jt_cmdname(argv[0]), i);
1301 gettimeofday(&end, NULL);
1303 diff = difftime(&end, &start);
1307 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1308 jt_cmdname(argv[0]), i, diff, i / diff,
1309 ctime(&end.tv_sec));
1315 int jt_obd_destroy(int argc, char **argv)
1317 struct obd_ioctl_data data;
1318 struct timeval next_time;
1319 __u64 count = 1, next_count;
1326 if (argc < 2 || argc > 4)
1329 id = strtoull(argv[1], &end, 0);
1331 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1332 jt_cmdname(argv[0]), argv[1]);
1336 count = strtoull(argv[2], &end, 0);
1339 "error: %s: invalid iteration count '%s'\n",
1340 jt_cmdname(argv[0]), argv[2]);
1346 verbose = get_verbose(argv[0], argv[3]);
1347 if (verbose == BAD_VERBOSE)
1351 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1352 gettimeofday(&next_time, NULL);
1353 next_time.tv_sec -= verbose;
1355 for (i = 1, next_count = verbose; i <= count; i++, id++) {
1356 data.ioc_obdo1.o_id = id;
1357 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1358 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1360 IOC_PACK(argv[0], data);
1361 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
1362 IOC_UNPACK(argv[0], data);
1365 fprintf(stderr, "error: %s: objid "LPX64": %s\n",
1366 jt_cmdname(argv[0]), id, strerror(rc = errno));
1370 if (be_verbose(verbose, &next_time, i, &next_count, count))
1371 printf("%s: #%d is object id "LPX64"\n",
1372 jt_cmdname(argv[0]), i, id);
1378 int jt_obd_getattr(int argc, char **argv)
1380 struct obd_ioctl_data data;
1388 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1390 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1391 jt_cmdname(argv[0]), argv[1]);
1394 /* to help obd filter */
1395 data.ioc_obdo1.o_mode = 0100644;
1396 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1397 printf("%s: object id "LPX64"\n", jt_cmdname(argv[0]),data.ioc_obdo1.o_id);
1399 IOC_PACK(argv[0], data);
1400 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, buf);
1401 IOC_UNPACK(argv[0], data);
1403 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1404 strerror(rc = errno));
1406 printf("%s: object id "LPX64", mode %o\n", jt_cmdname(argv[0]),
1407 data.ioc_obdo1.o_id, data.ioc_obdo1.o_mode);
1412 int jt_obd_test_getattr(int argc, char **argv)
1414 struct obd_ioctl_data data;
1415 struct timeval start, next_time;
1416 __u64 i, count, next_count;
1422 if (argc < 2 || argc > 4)
1426 count = strtoull(argv[1], &end, 0);
1428 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1429 jt_cmdname(argv[0]), argv[1]);
1434 verbose = get_verbose(argv[0], argv[2]);
1435 if (verbose == BAD_VERBOSE)
1440 if (argv[3][0] == 't') {
1441 objid = strtoull(argv[3] + 1, &end, 0);
1443 objid += thread - 1;
1445 objid = strtoull(argv[3], &end, 0);
1447 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1448 jt_cmdname(argv[0]), argv[3]);
1453 gettimeofday(&start, NULL);
1454 next_time.tv_sec = start.tv_sec - verbose;
1455 next_time.tv_usec = start.tv_usec;
1457 printf("%s: getting "LPD64" attrs (objid "LPX64"): %s",
1458 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1460 for (i = 1, next_count = verbose; i <= count; i++) {
1461 data.ioc_obdo1.o_id = objid;
1462 data.ioc_obdo1.o_mode = S_IFREG;
1463 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1464 IOC_PACK(argv[0], data);
1465 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
1468 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1469 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1473 (verbose, &next_time, i, &next_count, count))
1474 printf("%s: got attr #"LPD64"\n",
1475 jt_cmdname(argv[0]), i);
1483 gettimeofday(&end, NULL);
1485 diff = difftime(&end, &start);
1489 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1490 jt_cmdname(argv[0]), i, diff, i / diff,
1491 ctime(&end.tv_sec));
1496 int jt_obd_test_brw(int argc, char **argv)
1498 struct obd_ioctl_data data;
1499 struct timeval start, next_time;
1500 __u64 count, next_count, len, stride, thr_offset = 0, objid = 3;
1501 int write = 0, verbose = 1, cmd, i, rc = 0, pages = 1;
1503 int repeat_offset = 0;
1504 unsigned long long ull;
1505 int nthr_per_obj = 0;
1510 if (argc < 2 || argc > 7) {
1511 fprintf(stderr, "error: %s: bad number of arguments: %d\n",
1512 jt_cmdname(argv[0]), argc);
1516 /* make each thread write to a different offset */
1517 count = strtoull(argv[1], &end, 0);
1520 fprintf(stderr, "error: %s: bad iteration count '%s'\n",
1521 jt_cmdname(argv[0]), argv[1]);
1526 if (argv[2][0] == 'w' || argv[2][0] == '1')
1528 /* else it's a read */
1529 if (argv[2][0] != 0)
1530 for (i = 1; argv[2][i] != 0; i++)
1531 switch (argv[2][i]) {
1541 fprintf (stderr, "Can't parse cmd '%s'\n",
1548 verbose = get_verbose(argv[0], argv[3]);
1549 if (verbose == BAD_VERBOSE)
1554 pages = strtoul(argv[4], &end, 0);
1556 fprintf(stderr, "error: %s: bad page count '%s'\n",
1557 jt_cmdname(argv[0]), argv[4]);
1563 (n = strtol(argv[5], &end, 0)) > 0 &&
1565 (ull = strtoull(end + 1, &end, 0)) > 0 &&
1569 } else if (thread &&
1570 argv[5][0] == 't') {
1572 objid = strtoull(argv[5] + 1, &end, 0);
1575 objid = strtoull(argv[5], &end, 0);
1578 fprintf(stderr, "error: %s: bad objid '%s'\n",
1579 jt_cmdname(argv[0]), argv[5]);
1586 /* communicate the 'type' of brw test and batching to echo_client.
1587 * don't start. we'd love to refactor this lctl->echo_client
1589 data.ioc_pbuf1 = (void *)1;
1593 switch(argv[6][0]) {
1594 case 'g': /* plug and unplug */
1595 data.ioc_pbuf1 = (void *)2;
1596 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1599 case 'p': /* prep and commit */
1600 data.ioc_pbuf1 = (void *)3;
1601 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1605 fprintf(stderr, "error: %s: batching '%s' "
1606 "needs to specify 'p' or 'g'\n",
1607 jt_cmdname(argv[0]), argv[6]);
1612 fprintf(stderr, "error: %s: bad batching '%s'\n",
1613 jt_cmdname(argv[0]), argv[6]);
1616 data.ioc_plen1 *= PAGE_SIZE;
1619 len = pages * PAGE_SIZE;
1623 pthread_mutex_lock (&shared_data->mutex);
1624 if (nthr_per_obj != 0) {
1625 /* threads interleave */
1626 obj_idx = (thread - 1)/nthr_per_obj;
1628 stride *= nthr_per_obj;
1629 thr_offset = ((thread - 1) % nthr_per_obj) * len;
1630 if (thr_offset == 0)
1631 shared_data->offsets[obj_idx] = stride;
1633 /* threads disjoint */
1634 thr_offset = (thread - 1) * len;
1637 shared_data->barrier--;
1638 if (shared_data->barrier == 0)
1639 pthread_cond_broadcast(&shared_data->cond);
1641 pthread_cond_wait(&shared_data->cond,
1642 &shared_data->mutex);
1644 pthread_mutex_unlock (&shared_data->mutex);
1648 data.ioc_obdo1.o_id = objid;
1649 data.ioc_obdo1.o_mode = S_IFREG;
1650 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE | OBD_MD_FLFLAGS;
1651 data.ioc_obdo1.o_flags = (verify ? OBD_FL_DEBUG_CHECK : 0);
1653 data.ioc_count = len;
1654 data.ioc_offset = (repeat_offset ? 0 : thr_offset);
1656 gettimeofday(&start, NULL);
1657 next_time.tv_sec = start.tv_sec - verbose;
1658 next_time.tv_usec = start.tv_usec;
1661 printf("%s: %s "LPU64"x%d pages (obj "LPX64", off "LPU64"): %s",
1662 jt_cmdname(argv[0]), write ? "writing" : "reading", count,
1663 pages, objid, data.ioc_offset, ctime(&start.tv_sec));
1665 cmd = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
1666 for (i = 1, next_count = verbose; i <= count; i++) {
1667 data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
1668 IOC_PACK(argv[0], data);
1669 rc = l2_ioctl(OBD_DEV_ID, cmd, buf);
1672 fprintf(stderr, "error: %s: #%d - %s on %s\n",
1673 jt_cmdname(argv[0]), i, strerror(rc = errno),
1674 write ? "write" : "read");
1676 } else if (be_verbose(verbose, &next_time,i, &next_count,count))
1677 printf("%s: %s number %d @ "LPD64":"LPU64" for %d\n",
1678 jt_cmdname(argv[0]), write ? "write" : "read", i,
1679 data.ioc_obdo1.o_id, data.ioc_offset,
1680 (int)(pages * PAGE_SIZE));
1682 if (!repeat_offset) {
1683 if (stride == len) {
1684 data.ioc_offset += stride;
1685 } else if (i < count) {
1686 pthread_mutex_lock (&shared_data->mutex);
1687 data.ioc_offset = shared_data->offsets[obj_idx];
1688 shared_data->offsets[obj_idx] += len;
1689 pthread_mutex_unlock (&shared_data->mutex);
1699 gettimeofday(&end, NULL);
1701 diff = difftime(&end, &start);
1705 printf("%s: %s %dx%d pages in %.3fs (%.3f MB/s): %s",
1706 jt_cmdname(argv[0]), write ? "wrote" : "read",
1708 ((double)i * pages * getpagesize()) /
1710 ctime(&end.tv_sec));
1716 int jt_obd_lov_getconfig(int argc, char **argv)
1718 struct obd_ioctl_data data;
1719 struct lov_desc desc;
1720 struct obd_uuid *uuidarray;
1731 fd = open(path, O_RDONLY);
1733 fprintf(stderr, "open \"%s\" failed: %s\n", path,
1738 memset(&desc, 0, sizeof(desc));
1739 obd_str2uuid(&desc.ld_uuid, argv[1]);
1740 desc.ld_tgt_count = ((OBD_MAX_IOCTL_BUFFER-sizeof(data)-sizeof(desc)) /
1741 (sizeof(*uuidarray) + sizeof(*obdgens)));
1744 uuidarray = calloc(desc.ld_tgt_count, sizeof(*uuidarray));
1746 fprintf(stderr, "error: %s: no memory for %d uuid's\n",
1747 jt_cmdname(argv[0]), desc.ld_tgt_count);
1751 obdgens = calloc(desc.ld_tgt_count, sizeof(*obdgens));
1753 fprintf(stderr, "error: %s: no memory for %d generation #'s\n",
1754 jt_cmdname(argv[0]), desc.ld_tgt_count);
1759 data.ioc_inllen1 = sizeof(desc);
1760 data.ioc_inlbuf1 = (char *)&desc;
1761 data.ioc_inllen2 = desc.ld_tgt_count * sizeof(*uuidarray);
1762 data.ioc_inlbuf2 = (char *)uuidarray;
1763 data.ioc_inllen3 = desc.ld_tgt_count * sizeof(*obdgens);
1764 data.ioc_inlbuf3 = (char *)obdgens;
1766 if (obd_ioctl_pack(&data, &buf, max)) {
1767 fprintf(stderr, "error: %s: invalid ioctl\n",
1768 jt_cmdname(argv[0]));
1772 rc = ioctl(fd, OBD_IOC_LOV_GET_CONFIG, buf);
1773 if (rc == -ENOSPC) {
1778 fprintf(stderr, "error: %s: ioctl error: %s\n",
1779 jt_cmdname(argv[0]), strerror(rc = errno));
1781 struct obd_uuid *uuidp;
1785 if (obd_ioctl_unpack(&data, buf, max)) {
1786 fprintf(stderr, "error: %s: invalid reply\n",
1787 jt_cmdname(argv[0]));
1791 printf("default_stripe_count: %u\n",
1792 desc.ld_default_stripe_count);
1793 printf("default_stripe_size: "LPU64"\n",
1794 desc.ld_default_stripe_size);
1795 printf("default_stripe_offset: "LPU64"\n",
1796 desc.ld_default_stripe_offset);
1797 printf("default_stripe_pattern: %u\n", desc.ld_pattern);
1798 printf("obd_count: %u\n", desc.ld_tgt_count);
1799 printf("OBDS:\tobdidx\t\tobdgen\t\t obduuid\n");
1802 for (i = 0; i < desc.ld_tgt_count; i++, uuidp++, genp++)
1803 printf("\t%6u\t%14u\t\t %s\n", i, *genp, (char *)uuidp);
1814 int jt_obd_test_ldlm(int argc, char **argv)
1816 struct obd_ioctl_data data;
1823 IOC_PACK(argv[0], data);
1824 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_TEST, buf);
1826 fprintf(stderr, "error: %s: test failed: %s\n",
1827 jt_cmdname(argv[0]), strerror(rc = errno));
1831 int jt_obd_dump_ldlm(int argc, char **argv)
1833 struct obd_ioctl_data data;
1840 IOC_PACK(argv[0], data);
1841 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_DUMP, buf);
1843 fprintf(stderr, "error: %s failed: %s\n",
1844 jt_cmdname(argv[0]), strerror(rc = errno));
1848 int jt_obd_ldlm_regress_start(int argc, char **argv)
1851 struct obd_ioctl_data data;
1852 char argstring[200];
1853 int i, count = sizeof(argstring) - 1;
1859 argstring[0] = '\0';
1860 for (i = 1; i < argc; i++) {
1861 strncat(argstring, " ", count);
1863 strncat(argstring, argv[i], count);
1864 count -= strlen(argv[i]);
1867 if (strlen(argstring)) {
1868 data.ioc_inlbuf1 = argstring;
1869 data.ioc_inllen1 = strlen(argstring) + 1;
1872 IOC_PACK(argv[0], data);
1873 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_START, buf);
1875 fprintf(stderr, "error: %s: test failed: %s\n",
1876 jt_cmdname(argv[0]), strerror(rc = errno));
1881 int jt_obd_ldlm_regress_stop(int argc, char **argv)
1884 struct obd_ioctl_data data;
1890 IOC_PACK(argv[0], data);
1891 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_STOP, buf);
1894 fprintf(stderr, "error: %s: test failed: %s\n",
1895 jt_cmdname(argv[0]), strerror(rc = errno));
1899 static int do_activate(int argc, char **argv, int flag)
1901 struct obd_ioctl_data data;
1908 /* reuse offset for 'active' */
1909 data.ioc_offset = flag;
1911 IOC_PACK(argv[0], data);
1912 rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_SET_ACTIVE, buf);
1914 fprintf(stderr, "error: %s: failed: %s\n",
1915 jt_cmdname(argv[0]), strerror(rc = errno));
1920 int jt_obd_deactivate(int argc, char **argv)
1922 return do_activate(argc, argv, 0);
1925 int jt_obd_activate(int argc, char **argv)
1927 return do_activate(argc, argv, 1);
1930 static int do_control_recovery(int argc, char **argv, int flag)
1932 struct obd_ioctl_data data;
1939 /* reuse offset for 'active' */
1940 data.ioc_offset = flag;
1942 IOC_PACK(argv[0], data);
1943 rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_CTL_RECOVERY, buf);
1945 fprintf(stderr, "error: %s: failed: %s\n",
1946 jt_cmdname(argv[0]), strerror(rc = errno));
1951 int jt_obd_disable_recovery(int argc, char **argv)
1953 return do_control_recovery(argc, argv, 1);
1956 int jt_obd_enable_recovery(int argc, char **argv)
1958 return do_control_recovery(argc, argv, 0);
1961 int jt_obd_recover(int argc, char **argv)
1964 struct obd_ioctl_data data;
1971 data.ioc_inllen1 = strlen(argv[1]) + 1;
1972 data.ioc_inlbuf1 = argv[1];
1975 IOC_PACK(argv[0], data);
1976 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLIENT_RECOVER, buf);
1978 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1979 strerror(rc = errno));
1984 int jt_set_lkey_type(int argc, char **argv)
1986 struct obd_ioctl_data data;
1990 if (argc < 3 || argc > 4)
1998 if (strcmp(type, "gks") && strcmp(type, "mks")) {
1999 fprintf(stderr, "Invalid type %s Only support gks or mks \n",
2003 data.ioc_inllen1 = strlen(type) + 1;
2004 data.ioc_inlbuf1 = type;
2006 IOC_PACK(argv[0], data);
2008 fd = open(dir, O_RDONLY);
2010 fprintf(stderr, "open \"%s\" failed: %s\n", dir,
2015 rc = ioctl(fd, LL_IOC_KEY_TYPE, buf);
2017 fprintf(stderr, "error: %s: ioctl error: %s\n",
2018 jt_cmdname(argv[0]), strerror(rc = errno));
2024 int jt_disable_crypto(int argc, char **argv)
2026 struct obd_ioctl_data data;
2030 if (argc < 2 || argc > 3)
2037 IOC_PACK(argv[0], data);
2039 fd = open(file, O_RDONLY);
2041 fprintf(stderr, "open \"%s\" failed: %s\n", file,
2046 rc = ioctl(fd, LL_IOC_DISABLE_CRYPTO, buf);
2048 fprintf(stderr, "error: %s: ioctl error: %s\n",
2049 jt_cmdname(argv[0]), strerror(rc = errno));
2056 int jt_enable_crypto(int argc, char **argv)
2058 struct obd_ioctl_data data;
2062 if (argc < 3 || argc > 4)
2069 IOC_PACK(argv[0], data);
2071 fd = open(file, O_RDONLY);
2073 fprintf(stderr, "open \"%s\" failed: %s\n", file,
2078 rc = ioctl(fd, LL_IOC_ENABLE_CRYPTO, buf);
2080 fprintf(stderr, "error: %s: ioctl error: %s\n",
2081 jt_cmdname(argv[0]), strerror(rc = errno));
2088 int jt_obd_mdc_lookup(int argc, char **argv)
2090 struct obd_ioctl_data data;
2091 char *parent, *child;
2092 int rc, fd, verbose = 1;
2094 if (argc < 3 || argc > 4)
2100 verbose = get_verbose(argv[0], argv[3]);
2104 data.ioc_inllen1 = strlen(child) + 1;
2105 data.ioc_inlbuf1 = child;
2107 IOC_PACK(argv[0], data);
2109 fd = open(parent, O_RDONLY);
2111 fprintf(stderr, "open \"%s\" failed: %s\n", parent,
2116 rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
2118 fprintf(stderr, "error: %s: ioctl error: %s\n",
2119 jt_cmdname(argv[0]), strerror(rc = errno));
2124 IOC_UNPACK(argv[0], data);
2125 printf("%s: mode %o uid %d gid %d\n", child,
2126 data.ioc_obdo1.o_mode, data.ioc_obdo1.o_uid,
2127 data.ioc_obdo1.o_gid);
2133 int jt_obd_close_uuid(int argc, char **argv)
2136 struct obd_ioctl_data data;
2139 fprintf(stderr, "usage: %s <uuid> <net-type>\n", argv[0]);
2143 nal = ptl_name2nal(argv[2]);
2146 fprintf (stderr, "Can't parse NAL %s\n", argv[2]);
2151 data.ioc_inllen1 = strlen(argv[1]) + 1;
2152 data.ioc_inlbuf1 = argv[1];
2155 IOC_PACK(argv[0], data);
2156 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLOSE_UUID, buf);
2158 fprintf(stderr, "IOC_PORTAL_CLOSE_UUID failed: %s\n",
2165 int jt_obd_start(int argc, char **argv)
2168 struct obd_ioctl_data data;
2171 fprintf(stderr, "usage: %s <logfile>\n", argv[0]);
2176 data.ioc_inllen1 = strlen(argv[1]) + 1;
2177 data.ioc_inlbuf1 = argv[1];
2179 IOC_PACK(argv[0], data);
2180 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_START, buf);
2182 fprintf(stderr, "error: %s: ioctl error: %s\n",
2183 jt_cmdname(argv[0]), strerror(errno));
2189 int jt_cfg_record(int argc, char **argv)
2191 struct obd_ioctl_data data;
2199 data.ioc_inllen1 = strlen(argv[1]) + 1;
2200 data.ioc_inlbuf1 = argv[1];
2202 IOC_PACK(argv[0], data);
2203 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_RECORD, buf);
2206 ptl_set_cfg_record_cb(obd_record);
2208 fprintf(stderr, "OBD_IOC_RECORD failed: %s\n",
2215 int jt_cfg_parse(int argc, char **argv)
2217 struct obd_ioctl_data data;
2225 data.ioc_inllen1 = strlen(argv[1]) + 1;
2226 data.ioc_inlbuf1 = argv[1];
2228 IOC_PACK(argv[0], data);
2229 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_PARSE, buf);
2231 fprintf(stderr, "OBD_IOC_PARSE failed: %s\n",
2238 int jt_cfg_dump_log(int argc, char **argv)
2240 struct obd_ioctl_data data;
2248 data.ioc_inllen1 = strlen(argv[1]) + 1;
2249 data.ioc_inlbuf1 = argv[1];
2251 IOC_PACK(argv[0], data);
2252 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_DUMP_LOG, buf);
2254 fprintf(stderr, "OBD_IOC_DUMP_LOG failed: %s\n",
2260 int jt_cfg_clear_log(int argc, char **argv)
2262 struct obd_ioctl_data data;
2270 data.ioc_inllen1 = strlen(argv[1]) + 1;
2271 data.ioc_inlbuf1 = argv[1];
2273 IOC_PACK(argv[0], data);
2274 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CLEAR_LOG, buf);
2276 fprintf(stderr, "OBD_IOC_CLEAR_LOG failed: %s\n",
2284 int jt_cfg_endrecord(int argc, char **argv)
2286 struct obd_ioctl_data data;
2294 if (!jt_recording) {
2295 fprintf(stderr, "Not recording, so endrecord doesn't make "
2300 IOC_PACK(argv[0], data);
2301 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ENDRECORD, buf);
2304 ptl_set_cfg_record_cb(NULL);
2306 fprintf(stderr, "OBD_IOC_ENDRECORD failed: %s\n",
2312 int jt_llog_catlist(int argc, char **argv)
2314 struct obd_ioctl_data data;
2321 data.ioc_inllen1 = max - size_round(sizeof(data));
2322 IOC_PACK(argv[0], data);
2324 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CATLOGLIST, buf);
2326 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2328 fprintf(stderr, "OBD_IOC_CATLOGLIST failed: %s\n",
2334 int jt_llog_info(int argc, char **argv)
2336 struct obd_ioctl_data data;
2343 data.ioc_inllen1 = strlen(argv[1]) + 1;
2344 data.ioc_inlbuf1 = argv[1];
2345 data.ioc_inllen2 = max - size_round(sizeof(data)) -
2346 size_round(data.ioc_inllen1);
2347 IOC_PACK(argv[0], data);
2349 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
2351 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2353 fprintf(stderr, "OBD_IOC_LLOG_INFO failed: %s\n",
2359 int jt_llog_print(int argc, char **argv)
2361 struct obd_ioctl_data data;
2364 if (argc != 2 && argc != 4)
2368 data.ioc_inllen1 = strlen(argv[1]) + 1;
2369 data.ioc_inlbuf1 = argv[1];
2371 data.ioc_inllen2 = strlen(argv[2]) + 1;
2372 data.ioc_inlbuf2 = argv[2];
2373 data.ioc_inllen3 = strlen(argv[3]) + 1;
2374 data.ioc_inlbuf3 = argv[3];
2376 char from[2] = "1", to[3] = "-1";
2377 data.ioc_inllen2 = strlen(from) + 1;
2378 data.ioc_inlbuf2 = from;
2379 data.ioc_inllen3 = strlen(to) + 1;
2380 data.ioc_inlbuf3 = to;
2382 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2383 size_round(data.ioc_inllen1) -
2384 size_round(data.ioc_inllen2) -
2385 size_round(data.ioc_inllen3);
2386 IOC_PACK(argv[0], data);
2388 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_PRINT, buf);
2390 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2392 fprintf(stderr, "OBD_IOC_LLOG_PRINT failed: %s\n",
2398 int jt_llog_cancel(int argc, char **argv)
2400 struct obd_ioctl_data data;
2407 data.ioc_inllen1 = strlen(argv[1]) + 1;
2408 data.ioc_inlbuf1 = argv[1];
2409 data.ioc_inllen2 = strlen(argv[2]) + 1;
2410 data.ioc_inlbuf2 = argv[2];
2411 data.ioc_inllen3 = strlen(argv[3]) + 1;
2412 data.ioc_inlbuf3 = argv[3];
2413 IOC_PACK(argv[0], data);
2415 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CANCEL, buf);
2417 fprintf(stdout, "index %s be canceled.\n", argv[3]);
2419 fprintf(stderr, "OBD_IOC_LLOG_CANCEL failed: %s\n",
2425 int jt_llog_check(int argc, char **argv)
2427 struct obd_ioctl_data data;
2430 if (argc != 2 && argc != 4)
2434 data.ioc_inllen1 = strlen(argv[1]) + 1;
2435 data.ioc_inlbuf1 = argv[1];
2437 data.ioc_inllen2 = strlen(argv[2]) + 1;
2438 data.ioc_inlbuf2 = argv[2];
2439 data.ioc_inllen3 = strlen(argv[3]) + 1;
2440 data.ioc_inlbuf3 = argv[3];
2442 char from[2] = "1", to[3] = "-1";
2443 data.ioc_inllen2 = strlen(from) + 1;
2444 data.ioc_inlbuf2 = from;
2445 data.ioc_inllen3 = strlen(to) + 1;
2446 data.ioc_inlbuf3 = to;
2448 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2449 size_round(data.ioc_inllen1) -
2450 size_round(data.ioc_inllen2) -
2451 size_round(data.ioc_inllen3);
2452 IOC_PACK(argv[0], data);
2454 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CHECK, buf);
2456 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2458 fprintf(stderr, "OBD_IOC_LLOG_CHECK failed: %s\n",
2463 int jt_llog_remove(int argc, char **argv)
2465 struct obd_ioctl_data data;
2468 if (argc != 3 && argc != 2)
2472 data.ioc_inllen1 = strlen(argv[1]) + 1;
2473 data.ioc_inlbuf1 = argv[1];
2475 data.ioc_inllen2 = strlen(argv[2]) + 1;
2476 data.ioc_inlbuf2 = argv[2];
2478 IOC_PACK(argv[0], data);
2480 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_REMOVE, buf);
2483 fprintf(stdout, "log %s are removed.\n", argv[2]);
2485 fprintf(stdout, "the log in catalog %s are removed. \n", argv[1]);
2487 fprintf(stderr, "OBD_IOC_LLOG_REMOVE failed: %s\n",
2492 int jt_obd_reint_sync(int argc, char **argv)
2494 struct obd_ioctl_data data;
2500 IOC_PACK(argv[0], data);
2502 /* flush all buffers to disk to make sure that cache is coherent and all
2503 * files are closed. */
2506 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CMOBD_SYNC, buf);
2509 fprintf(stderr, "OBD_IOC_CMOBD_SYNC failed: %s\n",
2518 int jt_obd_cache_on(int argc, char **argv)
2520 struct obd_ioctl_data data;
2526 IOC_PACK(argv[0], data);
2528 /* flush all buffers to disk to make sure that cache is coherent and all
2529 * files are closed. */
2532 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_CON, buf);
2535 fprintf(stderr, "OBD_IOC_COBD_CON failed: %s\n",
2544 int jt_obd_cache_off(int argc, char **argv)
2546 struct obd_ioctl_data data;
2552 IOC_PACK(argv[0], data);
2554 /* flush all buffers to disk to make sure that cache is coherent and all
2555 * files are closed. */
2558 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_COFF, buf);
2560 fprintf(stderr, "OBD_IOC_COBD_COFF failed: %s\n",
2568 int jt_obd_snap_add(int argc, char **argv)
2570 struct obd_ioctl_data data;
2577 register_ioc_dev(SMFS_DEV_ID, SMFS_DEV_PATH);
2581 data.ioc_inllen1 = strlen(argv[1]) + 1;
2582 data.ioc_inlbuf1 = argv[1];
2583 data.ioc_inllen2 = strlen(argv[2]) + 2;
2584 data.ioc_inlbuf2 = argv[2];
2586 IOC_PACK(argv[0], data);
2588 rc = l_ioctl(SMFS_DEV_ID, OBD_IOC_SMFS_SNAP_ADD, buf);
2590 unregister_ioc_dev(SMFS_DEV_ID);
2592 fprintf(stderr, "OBD_IOC_SNAP_ADD failed: rc=%s\n",
2601 static void signal_server(int sig)
2603 if (sig == SIGINT) {
2604 do_disconnect("sigint", 1);
2607 fprintf(stderr, "%s: got signal %d\n",
2608 jt_cmdname("sigint"), sig);
2611 int obd_initialize(int argc, char **argv)
2614 register_ioc_dev(OBD_DEV_ID, OBD_DEV_PATH);
2620 void obd_finalize(int argc, char **argv)
2622 struct sigaction sigact;
2624 sigact.sa_handler = signal_server;
2625 sigfillset(&sigact.sa_mask);
2626 sigact.sa_flags = SA_RESTART;
2627 sigaction(SIGINT, &sigact, NULL);
2630 printf("END RECORD\n");
2631 jt_cfg_endrecord(argc, argv);
2634 do_disconnect(argv[0], 1);