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 char lcfg_rawbuf[8192];
146 char * lcfg_buf= lcfg_rawbuf;
147 struct obd_ioctl_data data;
151 memset(lcfg_buf, 0, sizeof(lcfg_rawbuf));
152 if (lustre_cfg_pack(lcfg, &lcfg_buf, sizeof(lcfg_rawbuf), &len)) {
153 fprintf(stderr, "error: %s: invalid ioctl\n",
159 data.ioc_type = LUSTRE_CFG_TYPE;
160 data.ioc_plen1 = len;
161 data.ioc_pbuf1 = lcfg_buf;
162 IOC_PACK(func, data);
165 opc = OBD_IOC_DORECORD;
167 opc = OBD_IOC_PROCESS_CFG;
169 rc = l_ioctl(dev_id, opc, buf);
171 rc = lustre_cfg_unpack(lcfg, lcfg_buf, sizeof(lcfg_rawbuf));
176 char *obdo_print(struct obdo *obd)
180 sprintf(buf, "id: "LPX64"\ngrp: "LPX64"\natime: "LPU64"\nmtime: "LPU64
181 "\nctime: "LPU64"\nsize: "LPU64"\nblocks: "LPU64
182 "\nblksize: %u\nmode: %o\nuid: %d\ngid: %d\nflags: %x\n"
183 "misc: %x\nnlink: %d,\nvalid "LPX64"\n",
184 obd->o_id, obd->o_gr, obd->o_atime, obd->o_mtime, obd->o_ctime,
185 obd->o_size, obd->o_blocks, obd->o_blksize, obd->o_mode,
186 obd->o_uid, obd->o_gid, obd->o_flags, obd->o_misc,
187 obd->o_nlink, obd->o_valid);
192 #define BAD_VERBOSE (-999999999)
194 #define N2D_OFF 0x100 /* So we can tell between error codes and devices */
196 static int do_name2dev(char *func, char *name)
198 struct obd_ioctl_data data;
203 data.ioc_inllen1 = strlen(name) + 1;
204 data.ioc_inlbuf1 = name;
206 IOC_PACK(func, data);
207 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NAME2DEV, buf);
210 IOC_UNPACK(func, data);
212 return data.ioc_dev + N2D_OFF;
216 * resolve a device name to a device number.
217 * supports a number, $name or %uuid.
219 int parse_devname(char *func, char *name)
226 if (name[0] == '$' || name[0] == '%') {
228 rc = do_name2dev(func, name);
231 printf("Name %s is device %d\n", name, ret);
233 printf("No device found for name %s: %s\n",
237 /* Assume it's a number. This means that bogus strings become
238 * 0. I might care about that some day. */
239 ret = strtoul(name, NULL, 0);
240 //printf("Selected device %d\n", ret);
247 lsm_string (struct lov_stripe_md *lsm)
249 static char buffer[4096];
251 int space = sizeof (buffer);
258 nob = snprintf(p, space, LPX64, lsm->lsm_object_id);
262 if (lsm->lsm_stripe_count != 0) {
263 nob = snprintf (p, space, "=%u#%u",
264 lsm->lsm_stripe_size,
265 lsm->lsm_stripe_count);
269 for (i = 0; i < lsm->lsm_stripe_count; i++) {
270 nob = snprintf (p, space, "@%u:"LPX64,
271 lsm->lsm_oinfo[i].loi_ost_idx,
272 lsm->lsm_oinfo[i].loi_id);
278 if (space == 0) { /* probable overflow */
279 fprintf (stderr, "lsm_string() overflowed buffer\n");
287 reset_lsmb (union lsm_buffer *lsmb)
289 memset (lsmb->space, 0, sizeof (lsmb->space));
290 lsmb->lsm.lsm_magic = LOV_MAGIC;
294 parse_lsm (union lsm_buffer *lsmb, char *string)
296 struct lov_stripe_md *lsm = &lsmb->lsm;
301 * object_id[=size#count[@offset:id]*]
306 lsm->lsm_object_id = strtoull (string, &end, 0);
318 lsm->lsm_stripe_size = strtoul (string, &end, 0);
327 lsm->lsm_stripe_count = strtoul (string, &end, 0);
332 if (*string == 0) /* don't have to specify obj ids */
335 for (i = 0; i < lsm->lsm_stripe_count; i++) {
339 lsm->lsm_oinfo[i].loi_ost_idx = strtoul(string, &end, 0);
343 lsm->lsm_oinfo[i].loi_id = strtoull(string, &end, 0);
353 char *jt_cmdname(char *func)
355 static char buf[512];
358 sprintf(buf, "%s-%d", func, thread);
365 #define difftime(a, b) \
366 ((a)->tv_sec - (b)->tv_sec + \
367 ((a)->tv_usec - (b)->tv_usec) / 1000000.0)
369 static int be_verbose(int verbose, struct timeval *next_time,
370 __u64 num, __u64 *next_num, int num_total)
377 if (next_time != NULL)
378 gettimeofday(&now, NULL);
380 /* A positive verbosity means to print every X iterations */
382 (next_num == NULL || num >= *next_num || num >= num_total)) {
383 *next_num += verbose;
385 next_time->tv_sec = now.tv_sec - verbose;
386 next_time->tv_usec = now.tv_usec;
391 /* A negative verbosity means to print at most each X seconds */
392 if (verbose < 0 && next_time != NULL &&
393 difftime(&now, next_time) >= 0.0){
394 next_time->tv_sec = now.tv_sec - verbose;
395 next_time->tv_usec = now.tv_usec;
404 static int get_verbose(char *func, const char *arg)
409 if (!arg || arg[0] == 'v')
411 else if (arg[0] == 's' || arg[0] == 'q')
414 verbose = (int)strtoul(arg, &end, 0);
416 fprintf(stderr, "error: %s: bad verbose option '%s'\n",
417 jt_cmdname(func), arg);
423 printf("Print status every %d seconds\n", -verbose);
424 else if (verbose == 1)
425 printf("Print status every operation\n");
426 else if (verbose > 1)
427 printf("Print status every %d operations\n", verbose);
432 int do_disconnect(char *func, int verbose)
434 cur_device = MAX_OBD_DEVICES;
438 static void shmem_setup(void)
440 /* Create new segment */
441 int shmid = shmget(IPC_PRIVATE, sizeof(*shared_data), 0600);
444 fprintf(stderr, "Can't create shared data: %s\n",
449 /* Attatch to new segment */
450 shared_data = (struct shared_data *)shmat(shmid, NULL, 0);
452 if (shared_data == (struct shared_data *)(-1)) {
453 fprintf(stderr, "Can't attach shared data: %s\n",
459 /* Mark segment as destroyed, so it will disappear when we exit.
460 * Forks will inherit attached segments, so we should be OK.
462 if (shmctl(shmid, IPC_RMID, NULL) == -1) {
463 fprintf(stderr, "Can't destroy shared data: %s\n",
468 static inline void shmem_reset(int total_threads)
470 if (shared_data == NULL)
473 memset(shared_data, 0, sizeof(*shared_data));
474 pthread_mutex_init(&shared_data->mutex, NULL);
475 pthread_cond_init(&shared_data->cond, NULL);
477 memset(counter_snapshot, 0, sizeof(counter_snapshot));
479 shared_data->barrier = total_threads;
482 static inline void shmem_bump(void)
484 static int bumped_running;
486 if (shared_data == NULL || thread <= 0 || thread > MAX_THREADS)
488 pthread_mutex_lock(&shared_data->mutex);
489 shared_data->counters[thread - 1]++;
491 shared_data->running++;
492 pthread_mutex_unlock(&shared_data->mutex);
496 static void shmem_snap(int total_threads, int live_threads)
498 struct timeval this_time;
505 if (shared_data == NULL || total_threads > MAX_THREADS)
508 pthread_mutex_lock(&shared_data->mutex);
509 memcpy(counter_snapshot[0], shared_data->counters,
510 total_threads * sizeof(counter_snapshot[0][0]));
511 running = shared_data->running;
512 pthread_mutex_unlock(&shared_data->mutex);
514 gettimeofday(&this_time, NULL);
516 for (i = 0; i < total_threads; i++) {
517 long long this_count =
518 counter_snapshot[0][i] - counter_snapshot[1][i];
520 if (this_count != 0) {
526 secs = (this_time.tv_sec + this_time.tv_usec / 1000000.0) -
527 (prev_time.tv_sec + prev_time.tv_usec / 1000000.0);
530 live_threads == total_threads &&
531 secs > 0.0) /* someone screwed with the time? */
532 printf("%d/%d Total: %f/second\n", non_zero, total_threads, total / secs);
534 memcpy(counter_snapshot[1], counter_snapshot[0],
535 total_threads * sizeof(counter_snapshot[0][0]));
536 prev_time = this_time;
538 running == total_threads)
542 extern command_t cmdlist[];
544 static int do_device(char *func, char *devname)
546 struct obd_ioctl_data data;
549 memset(&data, 0, sizeof(data));
551 dev = parse_devname(func, devname);
559 int jt_obd_device(int argc, char **argv)
562 do_disconnect(argv[0], 1);
567 rc = do_device(argv[0], argv[1]);
571 int jt_obd_connect(int argc, char **argv)
576 int jt_obd_disconnect(int argc, char **argv)
581 return do_disconnect(argv[0], 0);
584 int jt_opt_device(int argc, char **argv)
592 rc = do_device("device", argv[1]);
595 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
597 ret = do_disconnect(argv[0], 0);
604 static void parent_sighandler (int sig)
609 int jt_opt_threads(int argc, char **argv)
613 struct sigaction sigact;
614 struct sigaction saveact1;
615 struct sigaction saveact2;
616 __u64 threads, next_thread;
625 threads = strtoull(argv[1], &end, 0);
626 if (*end || threads > MAX_THREADS) {
627 fprintf(stderr, "error: %s: invalid thread count '%s'\n",
628 jt_cmdname(argv[0]), argv[1]);
632 verbose = get_verbose(argv[0], argv[2]);
633 if (verbose == BAD_VERBOSE)
637 printf("%s: starting "LPD64" threads on device %s running %s\n",
638 argv[0], threads, argv[3], argv[4]);
640 shmem_reset(threads);
642 sigemptyset(&sigset);
643 sigaddset(&sigset, SIGALRM);
644 sigaddset(&sigset, SIGCHLD);
645 sigprocmask(SIG_BLOCK, &sigset, &saveset);
650 for (i = 1, next_thread = verbose; i <= threads; i++) {
653 fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
654 strerror(rc = errno));
656 } else if (rc == 0) {
657 sigprocmask(SIG_SETMASK, &saveset, NULL);
659 argv[2] = "--device";
660 return jt_opt_device(argc - 2, argv + 2);
661 } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
662 printf("%s: thread #%d (PID %d) started\n",
667 if (!thread) { /* parent process */
668 int live_threads = threads;
670 sigemptyset(&sigset);
671 sigemptyset(&sigact.sa_mask);
672 sigact.sa_handler = parent_sighandler;
675 sigaction(SIGALRM, &sigact, &saveact1);
676 sigaction(SIGCHLD, &sigact, &saveact2);
678 while (live_threads > 0) {
682 if (verbose < 0) /* periodic stats */
688 while (live_threads > 0) {
689 ret = waitpid(0, &status, WNOHANG);
694 fprintf(stderr, "error: %s: wait - %s\n",
695 argv[0], strerror(errno));
701 * This is a hack. We _should_ be able
702 * to use WIFEXITED(status) to see if
703 * there was an error, but it appears
704 * to be broken and it always returns 1
707 int err = WEXITSTATUS(status);
708 if (err || WIFSIGNALED(status))
710 "%s: PID %d had rc=%d\n",
717 /* Show stats while all threads running */
719 shmem_snap(threads, live_threads);
721 sigaction(SIGCHLD, &saveact2, NULL);
722 sigaction(SIGALRM, &saveact1, NULL);
724 sigprocmask(SIG_SETMASK, &saveset, NULL);
728 int jt_opt_net(int argc, char **argv)
739 rc = jt_ptl_network (2, arg2);
742 rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
747 int jt_obd_no_transno(int argc, char **argv)
749 struct obd_ioctl_data data;
757 IOC_PACK(argv[0], data);
758 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NO_TRANSNO, buf);
760 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
761 strerror(rc = errno));
766 int jt_obd_set_readonly(int argc, char **argv)
768 struct obd_ioctl_data data;
776 IOC_PACK(argv[0], data);
777 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SET_READONLY, buf);
779 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
780 strerror(rc = errno));
785 int jt_obd_abort_recovery(int argc, char **argv)
787 struct obd_ioctl_data data;
795 IOC_PACK(argv[0], data);
796 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ABORT_RECOVERY, buf);
798 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
799 strerror(rc = errno));
803 static int is_number(char *str)
807 if (*str == '-' || *str == '+')
810 if (!strncmp(str, "0x", 2))
817 for (i = 0; i < len; i++)
818 if (!isdigit(str[i]))
823 static int str2ugid(char *str, uint32_t *uid, uint32_t *gid)
829 p = strchr(str, ':');
854 static void ugid2str(char *uidname, char *gidname, uint32_t uid, uint32_t gid)
861 snprintf(uidname, 128, "%s", pwd->pw_name);
863 snprintf(uidname, 128, "%d", uid);
867 snprintf(gidname, 128, "%s", grp->gr_name);
869 snprintf(uidname, 128, "%d", gid);
872 #define SQUASH_IOC_SIZE (4 * 4 + sizeof(ptl_nid_t))
873 int jt_obd_root_squash(int argc, char **argv)
875 struct obd_ioctl_data data;
876 char mybuf[SQUASH_IOC_SIZE];
877 uint32_t *dir, *uid, *gid;
886 memset(mybuf, 0, sizeof(mybuf));
887 dir = (uint32_t *) mybuf;
890 nid = (ptl_nid_t *) (dir + 4);
896 if (str2ugid(argv[1], uid, gid)) {
897 fprintf(stderr, "error: %s: can't parse ugid %s\n",
898 jt_cmdname(argv[0]), argv[1]);
902 if (ptl_parse_nid(nid, argv[2])) {
904 "error: %s: can't parse nid %s\n",
905 jt_cmdname(argv[0]), argv[2]);
912 data.ioc_inllen1= SQUASH_IOC_SIZE;
913 data.ioc_inlbuf1 = mybuf;
915 IOC_PACK(argv[0], data);
916 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ROOT_SQUASH, buf);
917 IOC_UNPACK(argv[0], data);
919 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
920 strerror(rc = errno));
921 else if (argc == 1) {
922 char uidname[128], gidname[128];
923 char nidstr[256] = {0, };
925 ugid2str(uidname, gidname, *uid, *gid);
926 ptl_nid2str(nidstr, *nid);
927 printf("squash (root:root) => (%s:%s), except nid %s\n",
928 uidname, gidname, nidstr);
934 int jt_get_version(int argc, char **argv)
938 struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
943 memset(buf, 0, sizeof(buf));
944 data->ioc_version = OBD_IOCTL_VERSION;
945 data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
946 data->ioc_len = obd_ioctl_packlen(data);
948 rc = l2_ioctl(OBD_DEV_ID, OBD_GET_VERSION, buf);
950 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
951 strerror(rc = errno));
953 printf("Lustre version: %s\n", data->ioc_bulk);
956 printf("lctl version: %s\n", BUILD_VERSION);
960 int jt_obd_list(int argc, char **argv)
963 char buf[MAX_STRING_SIZE];
964 FILE *fp = fopen(DEVICES_LIST, "r");
967 fprintf(stderr, "error: %s: %s could not open file "
969 jt_cmdname(argv[0]), strerror(rc = errno));
976 while (fgets(buf, sizeof(buf), fp) != NULL)
984 /* Get echo client's stripe meta-data for the given object
986 int jt_obd_get_stripe (int argc, char **argv)
988 struct obd_ioctl_data data;
996 id = strtoull (argv[1], &end, 0);
998 fprintf (stderr, "Error: %s: invalid object id '%s'\n",
999 jt_cmdname (argv[0]), argv[1]);
1003 memset (&lsm_buffer, 0, sizeof (lsm_buffer));
1006 data.ioc_obdo1.o_id = id;
1007 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1008 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1009 data.ioc_pbuf1 = (char *)&lsm_buffer;
1010 data.ioc_plen1 = sizeof (lsm_buffer);
1012 IOC_PACK(argv[0], data);
1013 rc = l2_ioctl(OBD_DEV_ID, ECHO_IOC_GET_STRIPE, buf);
1014 IOC_UNPACK(argv[0], data);
1017 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1018 jt_cmdname (argv[0]), rc, strerror (errno));
1022 printf ("%s\n", lsm_string (&lsm_buffer.lsm));
1027 /* Set stripe meta-data for 1 or more objects. Object must be new to
1028 * this echo client instance.
1030 int jt_obd_set_stripe (int argc, char **argv)
1032 struct obd_ioctl_data data;
1038 if (argc < 2 || argc > 3)
1041 rc = parse_lsm (&lsm_buffer, argv[1]);
1043 fprintf (stderr, "error: %s: invalid object '%s'\n",
1044 jt_cmdname (argv[0]), argv[1]);
1049 count = strtol (argv[2], &end, 0);
1051 fprintf (stderr, "error: %s: invalid count '%s'\n",
1052 jt_cmdname (argv[0]), argv[1]);
1057 for (i = 0; i < count; i++) {
1059 data.ioc_obdo1.o_id = lsm_buffer.lsm.lsm_object_id + i;
1060 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1061 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1062 data.ioc_pbuf1 = (char *)&lsm_buffer;
1063 data.ioc_plen1 = sizeof (lsm_buffer);
1065 IOC_PACK (argv[0], data);
1066 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1067 IOC_UNPACK (argv[0], data);
1070 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1071 jt_cmdname (argv[0]), rc, strerror (errno));
1079 /* Clear stripe meta-data info for an object on this echo-client instance
1081 int jt_obd_unset_stripe (int argc, char **argv)
1083 struct obd_ioctl_data data;
1091 id = strtoull (argv[1], &end, 0);
1093 fprintf (stderr, "error: %s: invalid object id '%s'\n",
1094 jt_cmdname (argv[0]), argv[1]);
1099 data.ioc_obdo1.o_id = id;
1100 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1101 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1103 IOC_PACK (argv[0], data);
1104 rc = l2_ioctl (OBD_DEV_ID, ECHO_IOC_SET_STRIPE, buf);
1105 IOC_UNPACK (argv[0], data);
1108 fprintf (stderr, "Error: %s: rc %d(%s)\n",
1109 jt_cmdname (argv[0]), rc, strerror (errno));
1114 /* Create one or more objects, arg[4] may describe stripe meta-data. If
1115 * not, defaults assumed. This echo-client instance stashes the stripe
1116 * object ids. Use get_stripe on this node to print full lsm and
1117 * set_stripe on another node to cut/paste between nodes.
1119 int jt_obd_create(int argc, char **argv)
1121 struct obd_ioctl_data data;
1122 struct timeval next_time;
1123 __u64 count = 1, next_count, base_id = 0;
1124 int verbose = 1, mode = 0100644, rc = 0, i, valid_lsm = 0;
1128 if (argc < 2 || argc > 5)
1131 count = strtoull(argv[1], &end, 0);
1133 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1134 jt_cmdname(argv[0]), argv[1]);
1139 mode = strtoul(argv[2], &end, 0);
1141 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1142 jt_cmdname(argv[0]), argv[2]);
1145 if (!(mode & S_IFMT))
1150 verbose = get_verbose(argv[0], argv[3]);
1151 if (verbose == BAD_VERBOSE)
1156 reset_lsmb (&lsm_buffer); /* will set default */
1158 rc = parse_lsm (&lsm_buffer, argv[4]);
1160 fprintf(stderr, "error: %s: invalid lsm '%s'\n",
1161 jt_cmdname(argv[0]), argv[4]);
1164 base_id = lsm_buffer.lsm.lsm_object_id;
1168 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1169 gettimeofday(&next_time, NULL);
1170 next_time.tv_sec -= verbose;
1172 for (i = 1, next_count = verbose; i <= count; i++) {
1173 data.ioc_obdo1.o_mode = mode;
1174 data.ioc_obdo1.o_id = base_id;
1175 data.ioc_obdo1.o_uid = 0;
1176 data.ioc_obdo1.o_gid = 0;
1177 data.ioc_obdo1.o_valid = OBD_MD_FLTYPE | OBD_MD_FLMODE |
1178 OBD_MD_FLID | OBD_MD_FLUID | OBD_MD_FLGID;
1181 data.ioc_plen1 = sizeof lsm_buffer;
1182 data.ioc_pbuf1 = (char *)&lsm_buffer;
1185 IOC_PACK(argv[0], data);
1186 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
1187 IOC_UNPACK(argv[0], data);
1190 fprintf(stderr, "error: %s: #%d - %s\n",
1191 jt_cmdname(argv[0]), i, strerror(rc = errno));
1194 if (!(data.ioc_obdo1.o_valid & OBD_MD_FLID)) {
1195 fprintf(stderr, "error: %s: objid not valid #%d:"LPX64"\n",
1196 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_valid);
1201 if (be_verbose(verbose, &next_time, i, &next_count, count))
1202 printf("%s: #%d is object id "LPX64"\n",
1203 jt_cmdname(argv[0]), i, data.ioc_obdo1.o_id);
1208 int jt_obd_setattr(int argc, char **argv)
1210 struct obd_ioctl_data data;
1218 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1220 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1221 jt_cmdname(argv[0]), argv[1]);
1224 data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], &end, 0);
1226 fprintf(stderr, "error: %s: invalid mode '%s'\n",
1227 jt_cmdname(argv[0]), argv[2]);
1230 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1232 IOC_PACK(argv[0], data);
1233 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, buf);
1235 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1236 strerror(rc = errno));
1241 int jt_obd_test_setattr(int argc, char **argv)
1243 struct obd_ioctl_data data;
1244 struct timeval start, next_time;
1245 __u64 i, count, next_count;
1251 if (argc < 2 || argc > 4)
1255 count = strtoull(argv[1], &end, 0);
1257 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1258 jt_cmdname(argv[0]), argv[1]);
1263 verbose = get_verbose(argv[0], argv[2]);
1264 if (verbose == BAD_VERBOSE)
1269 if (argv[3][0] == 't') {
1270 objid = strtoull(argv[3] + 1, &end, 0);
1272 objid += thread - 1;
1274 objid = strtoull(argv[3], &end, 0);
1276 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1277 jt_cmdname(argv[0]), argv[3]);
1282 gettimeofday(&start, NULL);
1283 next_time.tv_sec = start.tv_sec - verbose;
1284 next_time.tv_usec = start.tv_usec;
1286 printf("%s: setting "LPD64" attrs (objid "LPX64"): %s",
1287 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1289 for (i = 1, next_count = verbose; i <= count; i++) {
1290 data.ioc_obdo1.o_id = objid;
1291 data.ioc_obdo1.o_mode = S_IFREG;
1292 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
1293 IOC_PACK(argv[0], data);
1294 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
1297 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1298 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1302 (verbose, &next_time, i, &next_count, count))
1303 printf("%s: set attr #"LPD64"\n",
1304 jt_cmdname(argv[0]), i);
1312 gettimeofday(&end, NULL);
1314 diff = difftime(&end, &start);
1318 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1319 jt_cmdname(argv[0]), i, diff, i / diff,
1320 ctime(&end.tv_sec));
1326 int jt_obd_destroy(int argc, char **argv)
1328 struct obd_ioctl_data data;
1329 struct timeval next_time;
1330 __u64 count = 1, next_count;
1337 if (argc < 2 || argc > 4)
1340 id = strtoull(argv[1], &end, 0);
1342 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1343 jt_cmdname(argv[0]), argv[1]);
1347 count = strtoull(argv[2], &end, 0);
1350 "error: %s: invalid iteration count '%s'\n",
1351 jt_cmdname(argv[0]), argv[2]);
1357 verbose = get_verbose(argv[0], argv[3]);
1358 if (verbose == BAD_VERBOSE)
1362 printf("%s: "LPD64" objects\n", jt_cmdname(argv[0]), count);
1363 gettimeofday(&next_time, NULL);
1364 next_time.tv_sec -= verbose;
1366 for (i = 1, next_count = verbose; i <= count; i++, id++) {
1367 data.ioc_obdo1.o_id = id;
1368 data.ioc_obdo1.o_mode = S_IFREG | 0644;
1369 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
1371 IOC_PACK(argv[0], data);
1372 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
1373 IOC_UNPACK(argv[0], data);
1376 fprintf(stderr, "error: %s: objid "LPX64": %s\n",
1377 jt_cmdname(argv[0]), id, strerror(rc = errno));
1381 if (be_verbose(verbose, &next_time, i, &next_count, count))
1382 printf("%s: #%d is object id "LPX64"\n",
1383 jt_cmdname(argv[0]), i, id);
1389 int jt_obd_getattr(int argc, char **argv)
1391 struct obd_ioctl_data data;
1399 data.ioc_obdo1.o_id = strtoull(argv[1], &end, 0);
1401 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1402 jt_cmdname(argv[0]), argv[1]);
1405 /* to help obd filter */
1406 data.ioc_obdo1.o_mode = 0100644;
1407 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1408 printf("%s: object id "LPX64"\n", jt_cmdname(argv[0]),data.ioc_obdo1.o_id);
1410 IOC_PACK(argv[0], data);
1411 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, buf);
1412 IOC_UNPACK(argv[0], data);
1414 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1415 strerror(rc = errno));
1417 printf("%s: object id "LPX64", mode %o\n", jt_cmdname(argv[0]),
1418 data.ioc_obdo1.o_id, data.ioc_obdo1.o_mode);
1423 int jt_obd_test_getattr(int argc, char **argv)
1425 struct obd_ioctl_data data;
1426 struct timeval start, next_time;
1427 __u64 i, count, next_count;
1433 if (argc < 2 || argc > 4)
1437 count = strtoull(argv[1], &end, 0);
1439 fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
1440 jt_cmdname(argv[0]), argv[1]);
1445 verbose = get_verbose(argv[0], argv[2]);
1446 if (verbose == BAD_VERBOSE)
1451 if (argv[3][0] == 't') {
1452 objid = strtoull(argv[3] + 1, &end, 0);
1454 objid += thread - 1;
1456 objid = strtoull(argv[3], &end, 0);
1458 fprintf(stderr, "error: %s: invalid objid '%s'\n",
1459 jt_cmdname(argv[0]), argv[3]);
1464 gettimeofday(&start, NULL);
1465 next_time.tv_sec = start.tv_sec - verbose;
1466 next_time.tv_usec = start.tv_usec;
1468 printf("%s: getting "LPD64" attrs (objid "LPX64"): %s",
1469 jt_cmdname(argv[0]), count, objid, ctime(&start.tv_sec));
1471 for (i = 1, next_count = verbose; i <= count; i++) {
1472 data.ioc_obdo1.o_id = objid;
1473 data.ioc_obdo1.o_mode = S_IFREG;
1474 data.ioc_obdo1.o_valid = (obd_valid)~0ULL;
1475 IOC_PACK(argv[0], data);
1476 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
1479 fprintf(stderr, "error: %s: #"LPD64" - %d:%s\n",
1480 jt_cmdname(argv[0]), i, errno, strerror(rc = errno));
1484 (verbose, &next_time, i, &next_count, count))
1485 printf("%s: got attr #"LPD64"\n",
1486 jt_cmdname(argv[0]), i);
1494 gettimeofday(&end, NULL);
1496 diff = difftime(&end, &start);
1500 printf("%s: "LPD64" attrs in %.3fs (%.3f attr/s): %s",
1501 jt_cmdname(argv[0]), i, diff, i / diff,
1502 ctime(&end.tv_sec));
1507 int jt_obd_test_brw(int argc, char **argv)
1509 struct obd_ioctl_data data;
1510 struct timeval start, next_time;
1511 __u64 count, next_count, len, stride, thr_offset = 0, objid = 3;
1512 int write = 0, verbose = 1, cmd, i, rc = 0, pages = 1;
1514 int repeat_offset = 0;
1515 unsigned long long ull;
1516 int nthr_per_obj = 0;
1521 if (argc < 2 || argc > 7) {
1522 fprintf(stderr, "error: %s: bad number of arguments: %d\n",
1523 jt_cmdname(argv[0]), argc);
1527 /* make each thread write to a different offset */
1528 count = strtoull(argv[1], &end, 0);
1531 fprintf(stderr, "error: %s: bad iteration count '%s'\n",
1532 jt_cmdname(argv[0]), argv[1]);
1537 if (argv[2][0] == 'w' || argv[2][0] == '1')
1539 /* else it's a read */
1540 if (argv[2][0] != 0)
1541 for (i = 1; argv[2][i] != 0; i++)
1542 switch (argv[2][i]) {
1552 fprintf (stderr, "Can't parse cmd '%s'\n",
1559 verbose = get_verbose(argv[0], argv[3]);
1560 if (verbose == BAD_VERBOSE)
1565 pages = strtoul(argv[4], &end, 0);
1567 fprintf(stderr, "error: %s: bad page count '%s'\n",
1568 jt_cmdname(argv[0]), argv[4]);
1574 (n = strtol(argv[5], &end, 0)) > 0 &&
1576 (ull = strtoull(end + 1, &end, 0)) > 0 &&
1580 } else if (thread &&
1581 argv[5][0] == 't') {
1583 objid = strtoull(argv[5] + 1, &end, 0);
1586 objid = strtoull(argv[5], &end, 0);
1589 fprintf(stderr, "error: %s: bad objid '%s'\n",
1590 jt_cmdname(argv[0]), argv[5]);
1597 /* communicate the 'type' of brw test and batching to echo_client.
1598 * don't start. we'd love to refactor this lctl->echo_client
1600 data.ioc_pbuf1 = (void *)1;
1604 switch(argv[6][0]) {
1605 case 'g': /* plug and unplug */
1606 data.ioc_pbuf1 = (void *)2;
1607 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1610 case 'p': /* prep and commit */
1611 data.ioc_pbuf1 = (void *)3;
1612 data.ioc_plen1 = strtoull(argv[6] + 1, &end,
1616 fprintf(stderr, "error: %s: batching '%s' "
1617 "needs to specify 'p' or 'g'\n",
1618 jt_cmdname(argv[0]), argv[6]);
1623 fprintf(stderr, "error: %s: bad batching '%s'\n",
1624 jt_cmdname(argv[0]), argv[6]);
1627 data.ioc_plen1 *= PAGE_SIZE;
1630 len = pages * PAGE_SIZE;
1634 pthread_mutex_lock (&shared_data->mutex);
1635 if (nthr_per_obj != 0) {
1636 /* threads interleave */
1637 obj_idx = (thread - 1)/nthr_per_obj;
1639 stride *= nthr_per_obj;
1640 thr_offset = ((thread - 1) % nthr_per_obj) * len;
1641 if (thr_offset == 0)
1642 shared_data->offsets[obj_idx] = stride;
1644 /* threads disjoint */
1645 thr_offset = (thread - 1) * len;
1648 shared_data->barrier--;
1649 if (shared_data->barrier == 0)
1650 pthread_cond_broadcast(&shared_data->cond);
1652 pthread_cond_wait(&shared_data->cond,
1653 &shared_data->mutex);
1655 pthread_mutex_unlock (&shared_data->mutex);
1659 data.ioc_obdo1.o_id = objid;
1660 data.ioc_obdo1.o_mode = S_IFREG;
1661 data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE | OBD_MD_FLFLAGS;
1662 data.ioc_obdo1.o_flags = (verify ? OBD_FL_DEBUG_CHECK : 0);
1664 data.ioc_count = len;
1665 data.ioc_offset = (repeat_offset ? 0 : thr_offset);
1667 gettimeofday(&start, NULL);
1668 next_time.tv_sec = start.tv_sec - verbose;
1669 next_time.tv_usec = start.tv_usec;
1672 printf("%s: %s "LPU64"x%d pages (obj "LPX64", off "LPU64"): %s",
1673 jt_cmdname(argv[0]), write ? "writing" : "reading", count,
1674 pages, objid, data.ioc_offset, ctime(&start.tv_sec));
1676 cmd = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
1677 for (i = 1, next_count = verbose; i <= count; i++) {
1678 data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
1679 IOC_PACK(argv[0], data);
1680 rc = l2_ioctl(OBD_DEV_ID, cmd, buf);
1683 fprintf(stderr, "error: %s: #%d - %s on %s\n",
1684 jt_cmdname(argv[0]), i, strerror(rc = errno),
1685 write ? "write" : "read");
1687 } else if (be_verbose(verbose, &next_time,i, &next_count,count))
1688 printf("%s: %s number %d @ "LPD64":"LPU64" for %d\n",
1689 jt_cmdname(argv[0]), write ? "write" : "read", i,
1690 data.ioc_obdo1.o_id, data.ioc_offset,
1691 (int)(pages * PAGE_SIZE));
1693 if (!repeat_offset) {
1694 if (stride == len) {
1695 data.ioc_offset += stride;
1696 } else if (i < count) {
1697 pthread_mutex_lock (&shared_data->mutex);
1698 data.ioc_offset = shared_data->offsets[obj_idx];
1699 shared_data->offsets[obj_idx] += len;
1700 pthread_mutex_unlock (&shared_data->mutex);
1710 gettimeofday(&end, NULL);
1712 diff = difftime(&end, &start);
1716 printf("%s: %s %dx%d pages in %.3fs (%.3f MB/s): %s",
1717 jt_cmdname(argv[0]), write ? "wrote" : "read",
1719 ((double)i * pages * getpagesize()) /
1721 ctime(&end.tv_sec));
1727 int jt_obd_lov_getconfig(int argc, char **argv)
1729 struct obd_ioctl_data data;
1730 struct lov_desc desc;
1731 struct obd_uuid *uuidarray;
1742 fd = open(path, O_RDONLY);
1744 fprintf(stderr, "open \"%s\" failed: %s\n", path,
1749 memset(&desc, 0, sizeof(desc));
1750 obd_str2uuid(&desc.ld_uuid, argv[1]);
1751 desc.ld_tgt_count = ((OBD_MAX_IOCTL_BUFFER-sizeof(data)-sizeof(desc)) /
1752 (sizeof(*uuidarray) + sizeof(*obdgens)));
1755 uuidarray = calloc(desc.ld_tgt_count, sizeof(*uuidarray));
1757 fprintf(stderr, "error: %s: no memory for %d uuid's\n",
1758 jt_cmdname(argv[0]), desc.ld_tgt_count);
1762 obdgens = calloc(desc.ld_tgt_count, sizeof(*obdgens));
1764 fprintf(stderr, "error: %s: no memory for %d generation #'s\n",
1765 jt_cmdname(argv[0]), desc.ld_tgt_count);
1770 data.ioc_inllen1 = sizeof(desc);
1771 data.ioc_inlbuf1 = (char *)&desc;
1772 data.ioc_inllen2 = desc.ld_tgt_count * sizeof(*uuidarray);
1773 data.ioc_inlbuf2 = (char *)uuidarray;
1774 data.ioc_inllen3 = desc.ld_tgt_count * sizeof(*obdgens);
1775 data.ioc_inlbuf3 = (char *)obdgens;
1777 if (obd_ioctl_pack(&data, &buf, max)) {
1778 fprintf(stderr, "error: %s: invalid ioctl\n",
1779 jt_cmdname(argv[0]));
1783 rc = ioctl(fd, OBD_IOC_LOV_GET_CONFIG, buf);
1784 if (rc == -ENOSPC) {
1789 fprintf(stderr, "error: %s: ioctl error: %s\n",
1790 jt_cmdname(argv[0]), strerror(rc = errno));
1792 struct obd_uuid *uuidp;
1796 if (obd_ioctl_unpack(&data, buf, max)) {
1797 fprintf(stderr, "error: %s: invalid reply\n",
1798 jt_cmdname(argv[0]));
1802 printf("default_stripe_count: %u\n",
1803 desc.ld_default_stripe_count);
1804 printf("default_stripe_size: "LPU64"\n",
1805 desc.ld_default_stripe_size);
1806 printf("default_stripe_offset: "LPU64"\n",
1807 desc.ld_default_stripe_offset);
1808 printf("default_stripe_pattern: %u\n", desc.ld_pattern);
1809 printf("obd_count: %u\n", desc.ld_tgt_count);
1810 printf("OBDS:\tobdidx\t\tobdgen\t\t obduuid\n");
1813 for (i = 0; i < desc.ld_tgt_count; i++, uuidp++, genp++)
1814 printf("\t%6u\t%14u\t\t %s\n", i, *genp, (char *)uuidp);
1825 int jt_obd_test_ldlm(int argc, char **argv)
1827 struct obd_ioctl_data data;
1834 IOC_PACK(argv[0], data);
1835 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_TEST, buf);
1837 fprintf(stderr, "error: %s: test failed: %s\n",
1838 jt_cmdname(argv[0]), strerror(rc = errno));
1842 int jt_obd_dump_ldlm(int argc, char **argv)
1844 struct obd_ioctl_data data;
1851 IOC_PACK(argv[0], data);
1852 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_DUMP, buf);
1854 fprintf(stderr, "error: %s failed: %s\n",
1855 jt_cmdname(argv[0]), strerror(rc = errno));
1859 int jt_obd_ldlm_regress_start(int argc, char **argv)
1862 struct obd_ioctl_data data;
1863 char argstring[200];
1864 int i, count = sizeof(argstring) - 1;
1870 argstring[0] = '\0';
1871 for (i = 1; i < argc; i++) {
1872 strncat(argstring, " ", count);
1874 strncat(argstring, argv[i], count);
1875 count -= strlen(argv[i]);
1878 if (strlen(argstring)) {
1879 data.ioc_inlbuf1 = argstring;
1880 data.ioc_inllen1 = strlen(argstring) + 1;
1883 IOC_PACK(argv[0], data);
1884 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_START, buf);
1886 fprintf(stderr, "error: %s: test failed: %s\n",
1887 jt_cmdname(argv[0]), strerror(rc = errno));
1892 int jt_obd_ldlm_regress_stop(int argc, char **argv)
1895 struct obd_ioctl_data data;
1901 IOC_PACK(argv[0], data);
1902 rc = l2_ioctl(OBD_DEV_ID, IOC_LDLM_REGRESS_STOP, buf);
1905 fprintf(stderr, "error: %s: test failed: %s\n",
1906 jt_cmdname(argv[0]), strerror(rc = errno));
1910 static int do_activate(int argc, char **argv, int flag)
1912 struct obd_ioctl_data data;
1919 /* reuse offset for 'active' */
1920 data.ioc_offset = flag;
1922 IOC_PACK(argv[0], data);
1923 rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_SET_ACTIVE, buf);
1925 fprintf(stderr, "error: %s: failed: %s\n",
1926 jt_cmdname(argv[0]), strerror(rc = errno));
1931 int jt_obd_deactivate(int argc, char **argv)
1933 return do_activate(argc, argv, 0);
1936 int jt_obd_activate(int argc, char **argv)
1938 return do_activate(argc, argv, 1);
1941 static int do_control_recovery(int argc, char **argv, int flag)
1943 struct obd_ioctl_data data;
1950 /* reuse offset for 'active' */
1951 data.ioc_offset = flag;
1953 IOC_PACK(argv[0], data);
1954 rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_CTL_RECOVERY, buf);
1956 fprintf(stderr, "error: %s: failed: %s\n",
1957 jt_cmdname(argv[0]), strerror(rc = errno));
1962 int jt_obd_disable_recovery(int argc, char **argv)
1964 return do_control_recovery(argc, argv, 1);
1967 int jt_obd_enable_recovery(int argc, char **argv)
1969 return do_control_recovery(argc, argv, 0);
1972 int jt_obd_recover(int argc, char **argv)
1975 struct obd_ioctl_data data;
1982 data.ioc_inllen1 = strlen(argv[1]) + 1;
1983 data.ioc_inlbuf1 = argv[1];
1986 IOC_PACK(argv[0], data);
1987 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLIENT_RECOVER, buf);
1989 fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
1990 strerror(rc = errno));
1996 int jt_obd_mdc_lookup(int argc, char **argv)
1998 struct obd_ioctl_data data;
1999 char *parent, *child;
2000 int rc, fd, verbose = 1;
2002 if (argc < 3 || argc > 4)
2008 verbose = get_verbose(argv[0], argv[3]);
2012 data.ioc_inllen1 = strlen(child) + 1;
2013 data.ioc_inlbuf1 = child;
2015 IOC_PACK(argv[0], data);
2017 fd = open(parent, O_RDONLY);
2019 fprintf(stderr, "open \"%s\" failed: %s\n", parent,
2024 rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
2026 fprintf(stderr, "error: %s: ioctl error: %s\n",
2027 jt_cmdname(argv[0]), strerror(rc = errno));
2032 IOC_UNPACK(argv[0], data);
2033 printf("%s: mode %o uid %d gid %d\n", child,
2034 data.ioc_obdo1.o_mode, data.ioc_obdo1.o_uid,
2035 data.ioc_obdo1.o_gid);
2041 int jt_obd_close_uuid(int argc, char **argv)
2044 struct obd_ioctl_data data;
2047 fprintf(stderr, "usage: %s <uuid> <net-type>\n", argv[0]);
2051 nal = ptl_name2nal(argv[2]);
2054 fprintf (stderr, "Can't parse NAL %s\n", argv[2]);
2059 data.ioc_inllen1 = strlen(argv[1]) + 1;
2060 data.ioc_inlbuf1 = argv[1];
2063 IOC_PACK(argv[0], data);
2064 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLOSE_UUID, buf);
2066 fprintf(stderr, "IOC_PORTAL_CLOSE_UUID failed: %s\n",
2073 int jt_obd_start(int argc, char **argv)
2076 struct obd_ioctl_data data;
2079 fprintf(stderr, "usage: %s <logfile>\n", argv[0]);
2084 data.ioc_inllen1 = strlen(argv[1]) + 1;
2085 data.ioc_inlbuf1 = argv[1];
2087 IOC_PACK(argv[0], data);
2088 rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_START, buf);
2090 fprintf(stderr, "error: %s: ioctl error: %s\n",
2091 jt_cmdname(argv[0]), strerror(errno));
2097 int jt_cfg_record(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_RECORD, buf);
2114 ptl_set_cfg_record_cb(obd_record);
2116 fprintf(stderr, "OBD_IOC_RECORD failed: %s\n",
2123 int jt_cfg_parse(int argc, char **argv)
2125 struct obd_ioctl_data data;
2133 data.ioc_inllen1 = strlen(argv[1]) + 1;
2134 data.ioc_inlbuf1 = argv[1];
2136 IOC_PACK(argv[0], data);
2137 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_PARSE, buf);
2139 fprintf(stderr, "OBD_IOC_PARSE failed: %s\n",
2146 int jt_cfg_dump_log(int argc, char **argv)
2148 struct obd_ioctl_data data;
2156 data.ioc_inllen1 = strlen(argv[1]) + 1;
2157 data.ioc_inlbuf1 = argv[1];
2159 IOC_PACK(argv[0], data);
2160 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_DUMP_LOG, buf);
2162 fprintf(stderr, "OBD_IOC_DUMP_LOG failed: %s\n",
2168 int jt_cfg_clear_log(int argc, char **argv)
2170 struct obd_ioctl_data data;
2178 data.ioc_inllen1 = strlen(argv[1]) + 1;
2179 data.ioc_inlbuf1 = argv[1];
2181 IOC_PACK(argv[0], data);
2182 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CLEAR_LOG, buf);
2184 fprintf(stderr, "OBD_IOC_CLEAR_LOG failed: %s\n",
2192 int jt_cfg_endrecord(int argc, char **argv)
2194 struct obd_ioctl_data data;
2202 if (!jt_recording) {
2203 fprintf(stderr, "Not recording, so endrecord doesn't make "
2208 IOC_PACK(argv[0], data);
2209 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ENDRECORD, buf);
2212 ptl_set_cfg_record_cb(NULL);
2214 fprintf(stderr, "OBD_IOC_ENDRECORD failed: %s\n",
2220 int jt_llog_catlist(int argc, char **argv)
2222 struct obd_ioctl_data data;
2229 data.ioc_inllen1 = max - size_round(sizeof(data));
2230 IOC_PACK(argv[0], data);
2232 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CATLOGLIST, buf);
2234 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2236 fprintf(stderr, "OBD_IOC_CATLOGLIST failed: %s\n",
2242 int jt_llog_info(int argc, char **argv)
2244 struct obd_ioctl_data data;
2251 data.ioc_inllen1 = strlen(argv[1]) + 1;
2252 data.ioc_inlbuf1 = argv[1];
2253 data.ioc_inllen2 = max - size_round(sizeof(data)) -
2254 size_round(data.ioc_inllen1);
2255 IOC_PACK(argv[0], data);
2257 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
2259 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2261 fprintf(stderr, "OBD_IOC_LLOG_INFO failed: %s\n",
2267 int jt_llog_print(int argc, char **argv)
2269 struct obd_ioctl_data data;
2272 if (argc != 2 && argc != 4)
2276 data.ioc_inllen1 = strlen(argv[1]) + 1;
2277 data.ioc_inlbuf1 = argv[1];
2279 data.ioc_inllen2 = strlen(argv[2]) + 1;
2280 data.ioc_inlbuf2 = argv[2];
2281 data.ioc_inllen3 = strlen(argv[3]) + 1;
2282 data.ioc_inlbuf3 = argv[3];
2284 char from[2] = "1", to[3] = "-1";
2285 data.ioc_inllen2 = strlen(from) + 1;
2286 data.ioc_inlbuf2 = from;
2287 data.ioc_inllen3 = strlen(to) + 1;
2288 data.ioc_inlbuf3 = to;
2290 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2291 size_round(data.ioc_inllen1) -
2292 size_round(data.ioc_inllen2) -
2293 size_round(data.ioc_inllen3);
2294 IOC_PACK(argv[0], data);
2296 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_PRINT, buf);
2298 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2300 fprintf(stderr, "OBD_IOC_LLOG_PRINT failed: %s\n",
2306 int jt_llog_cancel(int argc, char **argv)
2308 struct obd_ioctl_data data;
2315 data.ioc_inllen1 = strlen(argv[1]) + 1;
2316 data.ioc_inlbuf1 = argv[1];
2317 data.ioc_inllen2 = strlen(argv[2]) + 1;
2318 data.ioc_inlbuf2 = argv[2];
2319 data.ioc_inllen3 = strlen(argv[3]) + 1;
2320 data.ioc_inlbuf3 = argv[3];
2321 IOC_PACK(argv[0], data);
2323 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CANCEL, buf);
2325 fprintf(stdout, "index %s be canceled.\n", argv[3]);
2327 fprintf(stderr, "OBD_IOC_LLOG_CANCEL failed: %s\n",
2333 int jt_llog_check(int argc, char **argv)
2335 struct obd_ioctl_data data;
2338 if (argc != 2 && argc != 4)
2342 data.ioc_inllen1 = strlen(argv[1]) + 1;
2343 data.ioc_inlbuf1 = argv[1];
2345 data.ioc_inllen2 = strlen(argv[2]) + 1;
2346 data.ioc_inlbuf2 = argv[2];
2347 data.ioc_inllen3 = strlen(argv[3]) + 1;
2348 data.ioc_inlbuf3 = argv[3];
2350 char from[2] = "1", to[3] = "-1";
2351 data.ioc_inllen2 = strlen(from) + 1;
2352 data.ioc_inlbuf2 = from;
2353 data.ioc_inllen3 = strlen(to) + 1;
2354 data.ioc_inlbuf3 = to;
2356 data.ioc_inllen4 = max - size_round(sizeof(data)) -
2357 size_round(data.ioc_inllen1) -
2358 size_round(data.ioc_inllen2) -
2359 size_round(data.ioc_inllen3);
2360 IOC_PACK(argv[0], data);
2362 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CHECK, buf);
2364 fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
2366 fprintf(stderr, "OBD_IOC_LLOG_CHECK failed: %s\n",
2371 int jt_llog_remove(int argc, char **argv)
2373 struct obd_ioctl_data data;
2376 if (argc != 3 && argc != 2)
2380 data.ioc_inllen1 = strlen(argv[1]) + 1;
2381 data.ioc_inlbuf1 = argv[1];
2383 data.ioc_inllen2 = strlen(argv[2]) + 1;
2384 data.ioc_inlbuf2 = argv[2];
2386 IOC_PACK(argv[0], data);
2388 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_REMOVE, buf);
2391 fprintf(stdout, "log %s are removed.\n", argv[2]);
2393 fprintf(stdout, "the log in catalog %s are removed. \n", argv[1]);
2395 fprintf(stderr, "OBD_IOC_LLOG_REMOVE failed: %s\n",
2400 int jt_obd_reint_sync(int argc, char **argv)
2402 struct obd_ioctl_data data;
2408 IOC_PACK(argv[0], data);
2409 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CMOBD_SYNC, buf);
2412 fprintf(stderr, "OBD_IOC_CMOBD_SYNC failed: %s\n",
2419 int jt_obd_cache_on(int argc, char **argv)
2421 struct obd_ioctl_data data;
2427 IOC_PACK(argv[0], data);
2428 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_CON, buf);
2431 fprintf(stderr, "OBD_IOC_COBD_CON failed: %s\n",
2437 int jt_obd_cache_off(int argc, char **argv)
2439 struct obd_ioctl_data data;
2445 IOC_PACK(argv[0], data);
2446 rc = l_ioctl(OBD_DEV_ID, OBD_IOC_COBD_COFF, buf);
2448 fprintf(stderr, "OBD_IOC_COBD_COFF failed: %s\n",
2453 int jt_obd_snap_add(int argc, char **argv)
2455 struct obd_ioctl_data data;
2462 register_ioc_dev(SMFS_DEV_ID, SMFS_DEV_PATH);
2466 data.ioc_inllen1 = strlen(argv[1]) + 1;
2467 data.ioc_inlbuf1 = argv[1];
2468 data.ioc_inllen2 = strlen(argv[2]) + 2;
2469 data.ioc_inlbuf2 = argv[2];
2471 IOC_PACK(argv[0], data);
2473 rc = l_ioctl(SMFS_DEV_ID, OBD_IOC_SMFS_SNAP_ADD, buf);
2475 unregister_ioc_dev(SMFS_DEV_ID);
2477 fprintf(stderr, "OBD_IOC_SNAP_ADD failed: rc=%s\n",
2483 static void signal_server(int sig)
2485 if (sig == SIGINT) {
2486 do_disconnect("sigint", 1);
2489 fprintf(stderr, "%s: got signal %d\n",
2490 jt_cmdname("sigint"), sig);
2493 int obd_initialize(int argc, char **argv)
2496 register_ioc_dev(OBD_DEV_ID, OBD_DEV_PATH);
2502 void obd_finalize(int argc, char **argv)
2504 struct sigaction sigact;
2506 sigact.sa_handler = signal_server;
2507 sigfillset(&sigact.sa_mask);
2508 sigact.sa_flags = SA_RESTART;
2509 sigaction(SIGINT, &sigact, NULL);
2512 printf("END RECORD\n");
2513 jt_cfg_endrecord(argc, argv);
2516 do_disconnect(argv[0], 1);