#include <time.h>
#include <unistd.h>
#include <limits.h>
-
#include "obdctl.h"
#include "lustreapi_internal.h"
#include <libcfs/util/list.h>
static int cur_device = -1;
-static int l2_ioctl(int dev_id, int opc, void *buf)
-{
- return l_ioctl(dev_id, opc, buf);
-}
-
-int lcfg_ioctl(char * func, int dev_id, struct lustre_cfg *lcfg)
+int lcfg_ioctl(char *func, int dev_id, struct lustre_cfg *lcfg)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_type = LUSTRE_CFG_TYPE;
- data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
- lcfg->lcfg_buflens);
- data.ioc_pbuf1 = (void *)lcfg;
- memset(buf, 0, sizeof(rawbuf));
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ data.ioc_type = LUSTRE_CFG_TYPE;
+ data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
+ lcfg->lcfg_buflens);
+ data.ioc_pbuf1 = (void *)lcfg;
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(func));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", jt_cmdname(func));
+ return rc;
+ }
- rc = l_ioctl(dev_id, OBD_IOC_PROCESS_CFG, buf);
+ rc = l_ioctl(dev_id, OBD_IOC_PROCESS_CFG, buf);
- return rc;
+ return rc;
}
static int do_device(char *func, char *devname);
/* Returns -1 on error with errno set */
int lcfg_mgs_ioctl(char *func, int dev_id, struct lustre_cfg *lcfg)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- rc = data.ioc_dev = get_mgs_device();
- if (rc < 0)
- goto out;
- data.ioc_type = LUSTRE_CFG_TYPE;
- data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
- lcfg->lcfg_buflens);
- data.ioc_pbuf1 = (void *)lcfg;
- memset(buf, 0, sizeof(rawbuf));
+ memset(&data, 0, sizeof(data));
+ rc = data.ioc_dev = get_mgs_device();
+ if (rc < 0)
+ goto out;
+ data.ioc_type = LUSTRE_CFG_TYPE;
+ data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
+ lcfg->lcfg_buflens);
+ data.ioc_pbuf1 = (void *)lcfg;
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(func));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n", jt_cmdname(func));
+ return rc;
+ }
- rc = l_ioctl(dev_id, OBD_IOC_PARAM, buf);
+ rc = l_ioctl(dev_id, OBD_IOC_PARAM, buf);
out:
- if (rc) {
- if (errno == ENOSYS)
- fprintf(stderr, "Make sure cfg_device is set first.\n");
- }
- return rc;
+ if (rc && errno == ENOSYS)
+ fprintf(stderr, "Make sure cfg_device is set first.\n");
+
+ return rc;
}
char *obdo_print(struct obdo *obd)
static int do_name2dev(char *func, char *name)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(name) + 1;
- data.ioc_inlbuf1 = name;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ data.ioc_inllen1 = strlen(name) + 1;
+ data.ioc_inlbuf1 = name;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
if (rc < 0) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(func));
+ fprintf(stderr, "error: %s: invalid ioctl\n", jt_cmdname(func));
return -rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NAME2DEV, buf);
- if (rc < 0)
- return errno;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_NAME2DEV, buf);
+ if (rc < 0)
+ return errno;
rc = llapi_ioctl_unpack(&data, buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid reply\n",
- jt_cmdname(func));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid reply\n", jt_cmdname(func));
+ return rc;
+ }
- return data.ioc_dev + N2D_OFF;
+ return data.ioc_dev + N2D_OFF;
}
/*
}
secs = difftime(&this_time, &prev_time);
- if (prev_valid && secs > 1.0) /* someone screwed with the time? */
- printf("%d/%d Total: %f/second\n", non_zero, total_threads,
- total / secs);
+ if (prev_valid && secs > 1.0) { /* someone screwed with the time? */
+ printf("%d/%d Total: %f/second\n", non_zero, total_threads,
+ total / secs);
- memcpy(counter_snapshot[1], counter_snapshot[0],
- total_threads * sizeof(counter_snapshot[0][0]));
- prev_time = this_time;
- if (!prev_valid &&
- running == total_threads)
- prev_valid = 1;
+ memcpy(counter_snapshot[1], counter_snapshot[0],
+ total_threads * sizeof(counter_snapshot[0][0]));
+ prev_time = this_time;
+ }
+ if (!prev_valid && running == total_threads) {
+ prev_valid = 1;
+ /* drop counters when all threads were started */
+ memcpy(counter_snapshot[1], counter_snapshot[0],
+ total_threads * sizeof(counter_snapshot[0][0]));
+ prev_time = this_time;
+ }
}
static void shmem_stop(void)
int jt_opt_threads(int argc, char **argv)
{
- static char cmdstr[128];
+ static char cmdstr[129];
sigset_t saveset;
sigset_t sigset;
struct sigaction sigact;
if (verbose != 0) {
snprintf(cmdstr, sizeof(cmdstr), "%s", argv[4]);
for (i = 5; i < argc; i++)
- snprintf(cmdstr + strlen(cmdstr), sizeof(cmdstr),
- " %s", argv[i]);
+ snprintf(cmdstr + strlen(cmdstr),
+ sizeof(cmdstr) - strlen(cmdstr),
+ " %s", argv[i]);
printf("%s: starting %ld threads on device %s running %s\n",
argv[0], threads, argv[3], cmdstr);
int jt_obd_no_transno(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
- if (argc != 1)
- return CMD_HELP;
+ if (argc != 1)
+ return CMD_HELP;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_NO_TRANSNO, buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_NO_TRANSNO, buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
- return rc;
+ return rc;
}
int jt_obd_set_readonly(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
- if (argc != 1)
- return CMD_HELP;
+ if (argc != 1)
+ return CMD_HELP;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SET_READONLY, buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_SET_READONLY, buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
- return rc;
+ return rc;
}
int jt_obd_abort_recovery(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
- if (argc != 1)
- return CMD_HELP;
+ if (argc != 1)
+ return CMD_HELP;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ABORT_RECOVERY, buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ABORT_RECOVERY, buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
- return rc;
+ return rc;
}
int jt_get_version(int argc, char **argv)
data->ioc_inllen1 =
sizeof(rawbuf) - __ALIGN_KERNEL(sizeof(*data), 8);
data->ioc_inlbuf1 = buf + __ALIGN_KERNEL(sizeof(*data), 8);
- data->ioc_len = obd_ioctl_packlen(data);
- data->ioc_count = index;
+ data->ioc_len = obd_ioctl_packlen(data);
+ data->ioc_count = index;
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETDEVICE, buf);
- if (rc != 0)
- break;
- printf("%s\n", (char *)data->ioc_bulk);
- }
- if (rc != 0) {
- if (errno == ENOENT)
- /* no device or the last device */
- rc = 0;
- else
- fprintf(stderr, "Error getting device list: %s: "
- "check dmesg.\n", strerror(errno));
- }
- return rc;
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_GETDEVICE, buf);
+ if (rc != 0)
+ break;
+ printf("%s\n", (char *)data->ioc_bulk);
+ }
+ if (rc != 0) {
+ if (errno == ENOENT)
+ /* no device or the last device */
+ rc = 0;
+ else
+ fprintf(stderr,
+ "Error getting device list: %s: check dmesg\n",
+ strerror(errno));
+ }
+ return rc;
}
int jt_obd_list(int argc, char **argv)
glob_t path;
FILE *fp;
- if (argc > 2)
- return CMD_HELP;
- else if (argc == 2) {
- if (strcmp(argv[1], "-t") == 0)
- print_obd = 1;
- else
- return CMD_HELP;
- }
+ if (argc > 2)
+ return CMD_HELP;
- if (cfs_get_param_paths(&path, "devices") != 0)
- return -errno;
+ if (argc == 2) {
+ if (strcmp(argv[1], "-t") == 0)
+ print_obd = 1;
+ else
+ return CMD_HELP;
+ }
- fp = fopen(path.gl_pathv[0], "r");
- if (fp == NULL) {
- fprintf(stderr, "error: %s: %s opening %s\n",
- jt_cmdname(argv[0]), strerror(errno), path.gl_pathv[0]);
+ if (cfs_get_param_paths(&path, "devices") ||
+ !(fp = fopen(path.gl_pathv[0], "r"))) {
cfs_free_param_data(&path);
- return jt_obd_list_ioctl(argc, argv);
- }
- while (fgets(buf, sizeof(buf), fp) != NULL)
- if (print_obd)
- print_obd_line(buf);
- else
- printf("%s", buf);
+ return jt_obd_list_ioctl(argc, argv);
+ }
+
+ while (fgets(buf, sizeof(buf), fp) != NULL)
+ if (print_obd)
+ print_obd_line(buf);
+ else
+ printf("%s", buf);
cfs_free_param_data(&path);
- fclose(fp);
- return 0;
+ fclose(fp);
+ return 0;
}
struct jt_fid_space {
};
int jt_obd_alloc_fids(struct jt_fid_space *space, struct lu_fid *fid,
- __u64 *count)
+ __u64 *count)
{
- int rc;
+ int rc;
- if (space->jt_seq == 0 || space->jt_id == space->jt_width) {
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN];
- char *buf = rawbuf;
- __u64 seqnr;
- int max_count;
+ if (space->jt_seq == 0 || space->jt_id == space->jt_width) {
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN];
+ char *buf = rawbuf;
+ __u64 seqnr;
+ int max_count;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
- data.ioc_pbuf1 = (char *)&seqnr;
- data.ioc_plen1 = sizeof(seqnr);
+ data.ioc_pbuf1 = (char *)&seqnr;
+ data.ioc_plen1 = sizeof(seqnr);
- data.ioc_pbuf2 = (char *)&max_count;
- data.ioc_plen2 = sizeof(max_count);
+ data.ioc_pbuf2 = (char *)&max_count;
+ data.ioc_plen2 = sizeof(max_count);
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: invalid ioctl rc = %d\n", rc);
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: invalid ioctl rc = %d\n", rc);
+ return rc;
+ }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ECHO_ALLOC_SEQ, buf);
- if (rc) {
- fprintf(stderr, "ioctl error: rc = %d\n", rc);
- return rc;
- }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ECHO_ALLOC_SEQ, buf);
+ if (rc) {
+ fprintf(stderr, "ioctl error: rc = %d\n", rc);
+ return rc;
+ }
- space->jt_seq = *(__u64 *)data.ioc_pbuf1;
- space->jt_width = *(int *)data.ioc_pbuf2;
- space->jt_id = 1;
- }
- fid->f_seq = space->jt_seq;
- fid->f_oid = space->jt_id;
- fid->f_ver = 0;
+ space->jt_seq = *(__u64 *)data.ioc_pbuf1;
+ space->jt_width = *(int *)data.ioc_pbuf2;
+ space->jt_id = 1;
+ }
+ fid->f_seq = space->jt_seq;
+ fid->f_oid = space->jt_id;
+ fid->f_ver = 0;
space->jt_id = space->jt_id + *count;
if (space->jt_id > space->jt_width)
return rc;
}
data.ioc_obdo1.o_oi.oi_fid = fid;
- }
+ }
- child_base_id += data.ioc_count;
- count += data.ioc_count;
+ child_base_id += data.ioc_count;
+ count += data.ioc_count;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl %d\n",
- jt_cmdname(argv[0]), rc);
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl %d\n",
+ jt_cmdname(argv[0]), rc);
+ return rc;
+ }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_ECHO_MD, buf);
- if (rc) {
- fprintf(stderr, "error: %s: %s\n",
- jt_cmdname(argv[0]), strerror(rc = errno));
- return rc;
- }
- shmem_bump(data.ioc_count);
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_ECHO_MD, buf);
+ if (rc) {
+ fprintf(stderr, "error: %s: %s\n",
+ jt_cmdname(argv[0]), strerror(rc = errno));
+ return rc;
+ }
+ shmem_bump(data.ioc_count);
gettimeofday(&end_time, NULL);
diff = difftime(&end_time, &start);
OBD_MD_FLGID | OBD_MD_FLGROUP |
OBD_MD_FLPROJID;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CREATE, buf);
llapi_ioctl_unpack(&data, buf, sizeof(rawbuf));
- shmem_bump(1);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n",
- jt_cmdname(argv[0]), i, strerror(rc = errno));
- break;
- }
- if (!(data.ioc_obdo1.o_valid & OBD_MD_FLID)) {
+ shmem_bump(1);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: #%d - %s\n",
+ jt_cmdname(argv[0]), i, strerror(rc = errno));
+ break;
+ }
+ if (!(data.ioc_obdo1.o_valid & OBD_MD_FLID)) {
fprintf(stderr, "error: %s: oid not valid #%d:%#jx\n",
jt_cmdname(argv[0]), i,
(uintmax_t)data.ioc_obdo1.o_valid);
- rc = EINVAL;
- break;
- }
+ rc = EINVAL;
+ break;
+ }
if (be_verbose(verbose, &next_time, i, &next_count, count))
printf("%s: #%d is object id %#jx\n",
jt_cmdname(argv[0]), i,
(uintmax_t) ostid_id(&data.ioc_obdo1.o_oi));
- }
- return rc;
+ }
+
+ return rc;
}
int jt_obd_setattr(int argc, char **argv)
int mode;
int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- if (argc != 2)
- return CMD_HELP;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ if (argc != 2)
+ return CMD_HELP;
objid = strtoull(argv[1], &end, 0);
if (*end) {
}
if (objid >= OBIF_MAX_OID) {
- fprintf(stderr, "error: %s: invalid objid '%s'\n",
- jt_cmdname(argv[0]), argv[1]);
- return CMD_HELP;
- }
+ fprintf(stderr, "error: %s: invalid objid '%s'\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return CMD_HELP;
+ }
mode = strtoul(argv[2], &end, 0);
- if (*end) {
- fprintf(stderr, "error: %s: invalid mode '%s'\n",
- jt_cmdname(argv[0]), argv[2]);
- return CMD_HELP;
- }
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid mode '%s'\n",
+ jt_cmdname(argv[0]), argv[2]);
+ return CMD_HELP;
+ }
ostid_set_seq_echo(&data.ioc_obdo1.o_oi);
data.ioc_obdo1.o_mode = S_IFREG | mode;
data.ioc_obdo1.o_oi.oi_fid.f_oid = objid;
data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, buf);
+ if (rc < 0)
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
- return rc;
+ return rc;
}
int jt_obd_test_setattr(int argc, char **argv)
{
- struct obd_ioctl_data data;
- struct timeval start, next_time;
+ struct obd_ioctl_data data;
+ struct timeval start, next_time;
__u64 i, count, next_count;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int verbose = 1;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int verbose = 1;
__u64 objid = 3;
- char *end;
- int rc = 0;
+ char *end;
+ int rc = 0;
- if (argc < 2 || argc > 4)
- return CMD_HELP;
+ if (argc < 2 || argc > 4)
+ return CMD_HELP;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- count = strtoull(argv[1], &end, 0);
- if (*end) {
- fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
- jt_cmdname(argv[0]), argv[1]);
- return CMD_HELP;
- }
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ count = strtoull(argv[1], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return CMD_HELP;
+ }
if (argc >= 3) {
verbose = get_verbose(argv[0], argv[2]);
(uintmax_t)objid, ctime(&start.tv_sec));
ostid_set_seq_echo(&data.ioc_obdo1.o_oi);
- for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
+ for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
if (objid >= OBIF_MAX_OID) {
fprintf(stderr, "errr: %s: invalid objid '%llu'\n",
- jt_cmdname(argv[0]), objid);
+ jt_cmdname(argv[0]), (unsigned long long)objid);
return -E2BIG;
}
data.ioc_obdo1.o_oi.oi_fid.f_oid = objid;
- data.ioc_obdo1.o_mode = S_IFREG;
- data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE | OBD_MD_FLMODE;
- memset(buf, 0, sizeof(rawbuf));
+ data.ioc_obdo1.o_mode = S_IFREG;
+ data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLTYPE |
+ OBD_MD_FLMODE;
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
- shmem_bump(1);
- if (rc < 0) {
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_SETATTR, &data);
+ shmem_bump(1);
+ if (rc < 0) {
fprintf(stderr, "error: %s: #%jd - %d:%s\n",
jt_cmdname(argv[0]), (uintmax_t)i,
errno, strerror(rc = errno));
- break;
- } else {
- if (be_verbose
- (verbose, &next_time, i, &next_count, count))
- printf("%s: set attr #%jd\n",
- jt_cmdname(argv[0]), (uintmax_t)i);
- }
- }
+ break;
+ }
+ if (be_verbose(verbose, &next_time, i, &next_count, count))
+ printf("%s: set attr #%jd\n",
+ jt_cmdname(argv[0]), (uintmax_t)i);
+ }
if (!rc) {
struct timeval end;
}
printf("%s: %jd objects\n", jt_cmdname(argv[0]), (uintmax_t)count);
- gettimeofday(&next_time, NULL);
- next_time.tv_sec -= verbose;
+ gettimeofday(&next_time, NULL);
+ next_time.tv_sec -= verbose;
ostid_set_seq_echo(&data.ioc_obdo1.o_oi);
- for (i = 1, next_count = verbose; i <= count && shmem_running(); i++, id++) {
+ for (i = 1, next_count = verbose; i <= count && shmem_running();
+ i++, id++) {
if (id >= OBIF_MAX_OID) {
fprintf(stderr, "errr: %s: invalid objid '%llu'\n",
- jt_cmdname(argv[0]), id);
+ jt_cmdname(argv[0]), (unsigned long long)id);
return -E2BIG;
}
data.ioc_obdo1.o_mode = S_IFREG | 0644;
data.ioc_obdo1.o_valid = OBD_MD_FLID | OBD_MD_FLMODE;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_DESTROY, buf);
llapi_ioctl_unpack(&data, buf, sizeof(rawbuf));
- shmem_bump(1);
- if (rc < 0) {
+ shmem_bump(1);
+ if (rc < 0) {
fprintf(stderr, "error: %s: objid %#jx: %s\n",
jt_cmdname(argv[0]), (uintmax_t)id,
strerror(rc = errno));
- break;
- }
+ break;
+ }
- if (be_verbose(verbose, &next_time, i, &next_count, count))
+ if (be_verbose(verbose, &next_time, i, &next_count, count))
printf("%s: #%d is object id %#jx\n",
jt_cmdname(argv[0]), i, (uintmax_t)id);
- }
+ }
- return rc;
+ return rc;
}
int jt_obd_getattr(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
__u64 objid;
- char *end;
- int rc;
+ char *end;
+ int rc;
- if (argc != 2)
- return CMD_HELP;
+ if (argc != 2)
+ return CMD_HELP;
objid = strtoull(argv[1], &end, 0);
if (*end) {
printf("%s: object id %#jx\n", jt_cmdname(argv[0]),
(uintmax_t)ostid_id(&data.ioc_obdo1.o_oi));
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, buf);
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, buf);
llapi_ioctl_unpack(&data, buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
- } else {
+ if (rc) {
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
+ } else {
printf("%s: object id %ju, mode %o\n", jt_cmdname(argv[0]),
(uintmax_t)ostid_id(&data.ioc_obdo1.o_oi),
data.ioc_obdo1.o_mode);
- }
- return rc;
+ }
+ return rc;
}
int jt_obd_test_getattr(int argc, char **argv)
{
- struct obd_ioctl_data data;
- struct timeval start, next_time;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ struct obd_ioctl_data data;
+ struct timeval start, next_time;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
__u64 i, count, next_count;
- int verbose = 1;
+ int verbose = 1;
__u64 objid = 3;
- char *end;
- int rc = 0;
+ char *end;
+ int rc = 0;
- if (argc < 2 || argc > 4)
- return CMD_HELP;
+ if (argc < 2 || argc > 4)
+ return CMD_HELP;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- count = strtoull(argv[1], &end, 0);
- if (*end) {
- fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
- jt_cmdname(argv[0]), argv[1]);
- return CMD_HELP;
- }
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ count = strtoull(argv[1], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid iteration count '%s'\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return CMD_HELP;
+ }
- if (argc >= 3) {
- verbose = get_verbose(argv[0], argv[2]);
- if (verbose == BAD_VERBOSE)
- return CMD_HELP;
- }
+ if (argc >= 3) {
+ verbose = get_verbose(argv[0], argv[2]);
+ if (verbose == BAD_VERBOSE)
+ return CMD_HELP;
+ }
- if (argc >= 4) {
- if (argv[3][0] == 't') {
- objid = strtoull(argv[3] + 1, &end, 0);
- if (thread)
- objid += thread - 1;
- } else
- objid = strtoull(argv[3], &end, 0);
- if (*end) {
- fprintf(stderr, "error: %s: invalid objid '%s'\n",
- jt_cmdname(argv[0]), argv[3]);
- return CMD_HELP;
- }
- }
+ if (argc >= 4) {
+ if (argv[3][0] == 't') {
+ objid = strtoull(argv[3] + 1, &end, 0);
+ if (thread)
+ objid += thread - 1;
+ } else
+ objid = strtoull(argv[3], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: invalid objid '%s'\n",
+ jt_cmdname(argv[0]), argv[3]);
+ return CMD_HELP;
+ }
+ }
- gettimeofday(&start, NULL);
- next_time.tv_sec = start.tv_sec - verbose;
- next_time.tv_usec = start.tv_usec;
- if (verbose != 0)
+ gettimeofday(&start, NULL);
+ next_time.tv_sec = start.tv_sec - verbose;
+ next_time.tv_usec = start.tv_usec;
+ if (verbose != 0)
printf("%s: getting %jd attrs (objid %#jx): %s",
- jt_cmdname(argv[0]), (uintmax_t) count,
+ jt_cmdname(argv[0]), (uintmax_t)count,
(uintmax_t)objid, ctime(&start.tv_sec));
ostid_set_seq_echo(&data.ioc_obdo1.o_oi);
- for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
+ for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
if (objid >= OBIF_MAX_OID) {
fprintf(stderr, "errr: %s: invalid objid '%llu'\n",
- jt_cmdname(argv[0]), objid);
+ jt_cmdname(argv[0]), (unsigned long long)objid);
return -E2BIG;
}
jt_cmdname(argv[0]));
return rc;
}
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
- shmem_bump(1);
- if (rc < 0) {
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_GETATTR, &data);
+ shmem_bump(1);
+ if (rc < 0) {
fprintf(stderr, "error: %s: #%jd - %d:%s\n",
jt_cmdname(argv[0]), (uintmax_t)i,
errno, strerror(rc = errno));
- break;
- } else {
- if (be_verbose
- (verbose, &next_time, i, &next_count, count))
- printf("%s: got attr #%jd\n",
- jt_cmdname(argv[0]), (uintmax_t)i);
- }
- }
+ break;
+ }
+ if (be_verbose(verbose, &next_time, i, &next_count, count))
+ printf("%s: got attr #%jd\n",
+ jt_cmdname(argv[0]), (uintmax_t)i);
+ }
- if (!rc) {
- struct timeval end;
- double diff;
+ if (!rc) {
+ struct timeval end;
+ double diff;
- gettimeofday(&end, NULL);
+ gettimeofday(&end, NULL);
- diff = difftime(&end, &start);
+ diff = difftime(&end, &start);
- --i;
- if (verbose != 0)
+ --i;
+ if (verbose != 0)
printf("%s: %jd attrs in %.3fs (%.3f attr/s): %s",
- jt_cmdname(argv[0]), (uintmax_t) i, diff,
+ jt_cmdname(argv[0]), (uintmax_t)i, diff,
i / diff, ctime(&end.tv_sec));
- }
- return rc;
+ }
+
+ return rc;
}
/* test_brw <cnt> count
ostid_set_seq_echo(&data.ioc_obdo1.o_oi);
if (objid >= OBIF_MAX_OID) {
fprintf(stderr, "errr: %s: invalid objid '%llu'\n",
- jt_cmdname(argv[0]), objid);
+ jt_cmdname(argv[0]), (unsigned long long)objid);
return -E2BIG;
}
(uintmax_t)count, pages, (uintmax_t) objid,
(uintmax_t)data.ioc_offset, ctime(&start.tv_sec));
- cmd = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
- for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
- data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
- memset(buf, 0, sizeof(rawbuf));
+ cmd = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
+ for (i = 1, next_count = verbose; i <= count && shmem_running(); i++) {
+ data.ioc_obdo1.o_valid &= ~(OBD_MD_FLBLOCKS|OBD_MD_FLGRANT);
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, cmd, buf);
- shmem_bump(1);
- if (rc) {
- fprintf(stderr, "error: %s: #%d - %s on %s\n",
- jt_cmdname(argv[0]), i, strerror(rc = errno),
- write ? "write" : "read");
- break;
- } else if (be_verbose(verbose, &next_time,i, &next_count,count)) {
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, cmd, buf);
+ shmem_bump(1);
+ if (rc) {
+ fprintf(stderr, "error: %s: #%d - %s on %s\n",
+ jt_cmdname(argv[0]), i, strerror(rc = errno),
+ write ? "write" : "read");
+ break;
+ } else if (be_verbose(verbose, &next_time, i,
+ &next_count, count)) {
shmem_lock ();
printf("%s: %s number %d @ %jd:%ju for %d\n",
jt_cmdname(argv[0]), write ? "write" : "read", i,
(uintmax_t)data.ioc_offset,
(int)(pages * getpagesize()));
shmem_unlock ();
- }
+ }
if (!repeat_offset) {
#ifdef MAX_THREADS
data.ioc_inlbuf3 = (char *)obdgens;
if (llapi_ioctl_pack(&data, &buf, sizeof(rawbuf))) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- rc = -EINVAL;
- goto out_obdgens;
- }
- rc = ioctl(fd, OBD_IOC_LOV_GET_CONFIG, buf);
- if (rc == -ENOSPC) {
- free(uuidarray);
- free(obdgens);
- goto repeat;
- } else if (rc) {
- fprintf(stderr, "error: %s: ioctl error: %s\n",
- jt_cmdname(argv[0]), strerror(rc = errno));
- } else {
- struct obd_uuid *uuidp;
- __u32 *genp;
- int i;
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ rc = -EINVAL;
+ goto out_obdgens;
+ }
+ rc = ioctl(fd, OBD_IOC_LOV_GET_CONFIG, buf);
+ if (rc == -ENOSPC) {
+ free(uuidarray);
+ free(obdgens);
+ goto repeat;
+ } else if (rc) {
+ fprintf(stderr, "error: %s: ioctl error: %s\n",
+ jt_cmdname(argv[0]), strerror(rc = errno));
+ } else {
+ struct obd_uuid *uuidp;
+ __u32 *genp;
+ int i;
if (llapi_ioctl_unpack(&data, buf, sizeof(rawbuf))) {
fprintf(stderr, "error: %s: invalid reply\n",
desc.ld_default_stripe_count);
printf("default_stripe_size: %ju\n",
(uintmax_t)desc.ld_default_stripe_size);
- printf("default_stripe_offset: %ju\n",
+ printf("default_stripe_offset: %jd\n",
(uintmax_t)desc.ld_default_stripe_offset);
printf("default_stripe_pattern: %u\n", desc.ld_pattern);
printf("obd_count: %u\n", desc.ld_tgt_count);
static int do_activate(int argc, char **argv, int flag)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- if (argc != 1)
- return CMD_HELP;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ if (argc != 1)
+ return CMD_HELP;
- /* reuse offset for 'active' */
- data.ioc_offset = flag;
+ /* reuse offset for 'active' */
+ data.ioc_offset = flag;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, IOC_OSC_SET_ACTIVE, buf);
- if (rc)
- fprintf(stderr, "error: %s: failed: %s\n",
- jt_cmdname(argv[0]), strerror(rc = errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, IOC_OSC_SET_ACTIVE, buf);
+ if (rc)
+ fprintf(stderr, "error: %s: failed: %s\n",
+ jt_cmdname(argv[0]), strerror(rc = errno));
- return rc;
+ return rc;
}
/**
return rc;
}
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_REPLACE_NIDS, buf);
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_REPLACE_NIDS, buf);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
return rc;
}
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLEAR_CONFIGS, buf);
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CLEAR_CONFIGS, buf);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
int jt_obd_deactivate(int argc, char **argv)
{
- return do_activate(argc, argv, 0);
+ return do_activate(argc, argv, 0);
}
int jt_obd_activate(int argc, char **argv)
{
- return do_activate(argc, argv, 1);
+ return do_activate(argc, argv, 1);
}
int jt_obd_recover(int argc, char **argv)
{
- int rc;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ struct obd_ioctl_data data;
+ int rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- if (argc > 2)
- return CMD_HELP;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
+ if (argc > 2)
+ return CMD_HELP;
- if (argc == 2) {
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- }
+ if (argc == 2) {
+ data.ioc_inllen1 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf1 = argv[1];
+ }
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CLIENT_RECOVER, buf);
- if (rc < 0) {
- fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
- strerror(rc = errno));
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CLIENT_RECOVER, buf);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
+ }
- return rc;
+ return rc;
}
int jt_obd_mdc_lookup(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- char *parent, *child;
- int rc, fd, verbose = 1;
+ struct obd_ioctl_data data;
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ char *parent, *child;
+ int rc, fd, verbose = 1;
- if (argc < 3 || argc > 4)
- return CMD_HELP;
+ if (argc < 3 || argc > 4)
+ return CMD_HELP;
- parent = argv[1];
- child = argv[2];
- if (argc == 4)
- verbose = get_verbose(argv[0], argv[3]);
+ parent = argv[1];
+ child = argv[2];
+ if (argc == 4)
+ verbose = get_verbose(argv[0], argv[3]);
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ memset(&data, 0, sizeof(data));
+ data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(child) + 1;
- data.ioc_inlbuf1 = child;
+ data.ioc_inllen1 = strlen(child) + 1;
+ data.ioc_inlbuf1 = child;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
- fd = open(parent, O_RDONLY);
- if (fd < 0) {
- fprintf(stderr, "open \"%s\" failed: %s\n", parent,
- strerror(errno));
- return -1;
- }
+ fd = open(parent, O_RDONLY);
+ if (fd < 0) {
+ fprintf(stderr, "open \"%s\" failed: %s\n", parent,
+ strerror(errno));
+ return -1;
+ }
- rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
- if (rc < 0) {
- fprintf(stderr, "error: %s: ioctl error: %s\n",
- jt_cmdname(argv[0]), strerror(rc = errno));
- }
- close(fd);
+ rc = ioctl(fd, IOC_MDC_LOOKUP, buf);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: ioctl error: %s\n",
+ jt_cmdname(argv[0]), strerror(rc = errno));
+ }
+ close(fd);
- if (verbose) {
+ if (verbose) {
rc = llapi_ioctl_unpack(&data, buf, sizeof(rawbuf));
if (rc) {
fprintf(stderr, "error: %s: invalid reply\n",
memset(&data, 0, sizeof(data));
data.ioc_dev = cur_device;
- data.ioc_inllen1 = sizeof(rawbuf) - cfs_size_round(sizeof(data));
- memset(buf, 0, sizeof(rawbuf));
+ data.ioc_inllen1 = sizeof(rawbuf) - __ALIGN_KERNEL(sizeof(data), 8);
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CATLOGLIST, buf);
- if (rc == 0)
- fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
- else
- fprintf(stderr, "OBD_IOC_CATLOGLIST failed: %s\n",
- strerror(errno));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(argv[0]));
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CATLOGLIST, buf);
+ if (rc == 0)
+ fprintf(stdout, "%s", ((struct obd_ioctl_data *)buf)->ioc_bulk);
+ else
+ fprintf(stderr, "OBD_IOC_CATLOGLIST failed: %s\n",
+ strerror(errno));
- return rc;
+ return rc;
}
int jt_llog_info(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ const struct option long_opts[] = {
+ /* Allow optional "--catalog" for compatibility with llog commands. */
+ { .val = 'c', .name = "catalog", .has_arg = required_argument },
+ { .val = 'h', .name = "help", .has_arg = no_argument },
+ { .name = NULL } };
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN] = "", *buf = rawbuf;
+ char *cmd = argv[0];
+ char *catalog = NULL;
+ int rc, c;
- if (argc != 2)
- return CMD_HELP;
+ while ((c = getopt_long(argc, argv, "c:h", long_opts, NULL)) != -1) {
+ switch (c) {
+ case 'c':
+ catalog = optarg;
+ break;
+ case 'h':
+ default:
+ return CMD_HELP;
+ }
+ }
+ argc -= optind;
+ argv += optind;
+ /* support "logname" positional parameter */
+ if (argc == 1) {
+ if (catalog) {
+ fprintf(stderr,
+ "%s: catalog is set, unknown argument '%s'\n",
+ cmd, optarg);
+ return CMD_HELP;
+ }
+ catalog = argv[0];
+ } else if (!catalog || argc > 1) {
+ return CMD_HELP;
+ }
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- data.ioc_inllen2 = sizeof(rawbuf) - cfs_size_round(sizeof(data)) -
- cfs_size_round(data.ioc_inllen1);
- memset(buf, 0, sizeof(rawbuf));
+ data.ioc_dev = cur_device;
+ data.ioc_inllen1 = strlen(catalog) + 1;
+ data.ioc_inlbuf1 = catalog;
+ data.ioc_inllen2 = sizeof(rawbuf) - __ALIGN_KERNEL(sizeof(data), 8) -
+ __ALIGN_KERNEL(data.ioc_inllen1, 8);
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "%s: ioctl_pack failed for catalog '%s': %s\n",
+ jt_cmdname(cmd), catalog, strerror(-rc));
+ return rc;
+ }
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
- if (rc == 0)
- fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
- else
- fprintf(stderr, "OBD_IOC_LLOG_INFO failed: %s\n",
- strerror(errno));
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
+ if (rc == 0)
+ fprintf(stdout, "%s", ((struct obd_ioctl_data *)buf)->ioc_bulk);
+ else
+ fprintf(stderr, "%s: OBD_IOC_LLOG_INFO failed: %s\n",
+ jt_cmdname(cmd), strerror(errno));
- return rc;
+ return rc;
}
-int jt_llog_print(int argc, char **argv)
+int jt_llog_print_cb(const char *record, void *private)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ printf("%s\n", record);
- if (argc != 2 && argc != 4)
- return CMD_HELP;
+ return 0;
+}
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc == 4) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- data.ioc_inllen3 = strlen(argv[3]) + 1;
- data.ioc_inlbuf3 = argv[3];
- } else {
- char from[2] = "1", to[3] = "-1";
- data.ioc_inllen2 = strlen(from) + 1;
- data.ioc_inlbuf2 = from;
- data.ioc_inllen3 = strlen(to) + 1;
- data.ioc_inlbuf3 = to;
- }
- data.ioc_inllen4 = sizeof(rawbuf) - cfs_size_round(sizeof(data)) -
- cfs_size_round(data.ioc_inllen1) -
- cfs_size_round(data.ioc_inllen2) -
- cfs_size_round(data.ioc_inllen3);
- memset(buf, 0, sizeof(rawbuf));
- rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
+static int
+llog_process_records(int (record_cb)(const char *record, void *private),
+ const char *record, void *private, bool reverse)
+{
+ char *ptr = NULL;
+ char *tmp = NULL;
+ int rc = 0;
+
+ if (!reverse) {
+ do {
+ ptr = strchr(record, '\n');
+ if (ptr)
+ *ptr = '\0';
+ rc = record_cb(record, private);
+ if (rc)
+ goto out;
+ if (ptr)
+ record = ptr + 1;
+ } while (ptr && *(ptr + 1));
+ } else {
+ tmp = (char *)record;
+
+ ptr = strrchr(record, '\n');
+ if (ptr)
+ *ptr = '\0';
+ else
+ goto out;
+ while ((ptr = strrchr(record, '\n'))) {
+ tmp = ptr + 1;
+ *ptr = '\0';
+ rc = record_cb(tmp, private);
+ if (rc)
+ goto out;
+ };
+ rc = record_cb(record, private);
+ if (rc)
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * Iterate over llog records, typically YAML-formatted configuration logs
+ *
+ * \param logname[in] name of llog file or FID
+ * \param start[in] first record to process
+ * \param end[in] last record to process (inclusive)
+ * \param cb[in] callback for records. Return -ve error, or +ve abort.
+ * \param private[in,out] private data passed to the \a record_cb function
+ * \param reverse[in] print the llog records from the beginning or the end
+ *
+ * \retval 0 on success
+ * others handled by the caller
+ */
+int jt_llog_print_iter(char *logname, long start, long end,
+ int (record_cb)(const char *record, void *private),
+ void *private, bool reverse)
+{
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
+ char startbuf[16], endbuf[16];
+ static long inc = sizeof(rawbuf) / 128;
+ long rec;
+ int rc = 0;
+
+ if (end == -1)
+ end = 0x7fffffff;
+
+ data.ioc_dev = cur_device;
+ data.ioc_inlbuf1 = logname;
+ data.ioc_inllen1 = strlen(logname) + 1;
+
+ /*
+ * Estimate about 128 characters per configuration record. Not all
+ * records will be printed in any case, so they should easily fit. If
+ * not, the kernel will return -EOVERFLOW and ask for fewer records.
+ *
+ * We don't want to request records from the kernel one-at-a-time, as
+ * it restarts the config llog iteration from the beginning, so we
+ * fetch multiple records from the kernel per call and split locally.
+ */
+ for (rec = start; rec < end; rec += inc) {
+ char *record = ((struct obd_ioctl_data *)buf)->ioc_bulk;
+
+retry:
+ snprintf(startbuf, sizeof(startbuf), "%lu", rec);
+ snprintf(endbuf, sizeof(endbuf), "%lu",
+ end < rec + inc - 1 ? end : rec + inc - 1);
+
+ /* start and end record numbers are passed as ASCII digits */
+ data.ioc_inlbuf2 = startbuf;
+ data.ioc_inllen2 = strlen(startbuf) + 1;
+ data.ioc_inlbuf3 = endbuf;
+ data.ioc_inllen3 = strlen(endbuf) + 1;
+
+ data.ioc_inllen4 = sizeof(rawbuf) -
+ __ALIGN_KERNEL(sizeof(data), 8) -
+ __ALIGN_KERNEL(data.ioc_inllen1, 8) -
+ __ALIGN_KERNEL(data.ioc_inllen2, 8) -
+ __ALIGN_KERNEL(data.ioc_inllen3, 8);
+ memset(buf, 0, sizeof(rawbuf));
+ rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
+ if (rc) {
+ fprintf(stderr, "%s: invalid ioctl data\n", logname);
+ goto out;
+ }
+
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_PRINT, buf);
+ if (rc == -EOVERFLOW && inc > 2) {
+ inc /= 2;
+ goto retry;
+ }
+ if (rc) {
+ fprintf(stderr, "%s: OBD_IOC_LLOG_PRINT failed: %s\n",
+ logname, strerror(errno));
+ rc = -errno;
+ goto out;
+ }
+
+ /* There is no "end of list" marker, record was not modified */
+ if (strcmp(record, logname) == 0)
+ break;
+
+ rc = llog_process_records(record_cb, record, private, reverse);
+ if (rc)
+ goto out;
+ }
+
+out:
+ return rc;
+}
+
+static int llog_parse_catalog_start_end(int *argc, char **argv[],
+ char **catalog, long *start, long *end)
+{
+ const struct option long_opts[] = {
+ /* the --catalog option is not required, just for consistency */
+ { .val = 'c', .name = "catalog", .has_arg = required_argument },
+ { .val = 'e', .name = "end", .has_arg = required_argument },
+ { .val = 'h', .name = "help", .has_arg = no_argument },
+ { .val = 's', .name = "start", .has_arg = required_argument },
+ { .name = NULL } };
+ char *cmd = (*argv)[0];
+ char *endp;
+ int c;
+
+ if (catalog == NULL || start == NULL || end == NULL)
+ return -EINVAL;
+
+ /* now process command line arguments*/
+ while ((c = getopt_long(*argc, *argv, "c:e:hs:",
+ long_opts, NULL)) != -1) {
+ switch (c) {
+ case 'c':
+ *catalog = optarg;
+ break;
+ case 'e':
+ *end = strtol(optarg, &endp, 0);
+ if (*endp != '\0') {
+ fprintf(stderr, "%s: bad end value '%s'\n",
+ cmd, optarg);
+ return CMD_HELP;
+ }
+ break;
+ case 's':
+ *start = strtol(optarg, &endp, 0);
+ if (*endp != '\0') {
+ fprintf(stderr, "%s: bad start value '%s'\n",
+ cmd, optarg);
+ return CMD_HELP;
+ }
+ break;
+ case 'h':
+ default:
+ return CMD_HELP;
+ }
+ }
+ *argc -= optind;
+ *argv += optind;
+
+ /* support old optional positional parameters only if they were
+ * not already specified with named arguments: logname [start [end]]
+ */
+ if (*argc >= 1) {
+ if (*catalog) {
+ fprintf(stderr,
+ "%s: catalog is set, unknown argument '%s'\n",
+ cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+ *catalog = (*argv)[0];
+ (*argc)--;
+ (*argv)++;
+ }
+
+ if (*argc >= 1) {
+ if (*start != 1) {
+ fprintf(stderr,
+ "%s: --start is set, unknown argument '%s'\n",
+ cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+
+ *start = strtol((*argv)[0], &endp, 0);
+ if (*endp != '\0') {
+ fprintf(stderr, "%s: bad start value '%s'\n",
+ cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+ (*argc)--;
+ (*argv)++;
+ }
+ if (*argc >= 1) {
+ if (*end != -1) {
+ fprintf(stderr,
+ "%s: --end is set, unknown argument '%s'\n",
+ cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+
+ *end = strtol((*argv)[0], &endp, 0);
+ if (*endp != '\0') {
+ fprintf(stderr, "%s: bad end value '%s'\n",
+ cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+ (*argc)--;
+ (*argv)++;
+ }
+ if (*argc > 1) {
+ fprintf(stderr, "%s: unknown argument '%s'\n", cmd, (*argv)[0]);
+ return CMD_HELP;
+ }
+
+ if (*end != -1 && *end < *start) {
+ fprintf(stderr, "%s: end '%lu' less than than start '%lu'\n",
+ cmd, *end, *start);
+ return CMD_HELP;
+ }
+
+ return 0;
+}
+
+int jt_llog_print(int argc, char **argv)
+{
+ char *catalog = NULL;
+ long start = 1, end = -1;
+ int rc;
+
+ rc = llog_parse_catalog_start_end(&argc, &argv, &catalog, &start, &end);
+ if (rc)
+ return rc;
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_PRINT, buf);
- if (rc == 0)
- fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
- else
- fprintf(stderr, "OBD_IOC_LLOG_PRINT failed: %s\n",
- strerror(errno));
+ rc = jt_llog_print_iter(catalog, start, end, jt_llog_print_cb,
+ NULL, false);
- return rc;
+ return rc;
}
-static int llog_cancel_parse_optional(int argc, char **argv,
- struct obd_ioctl_data *data)
+/* Parse catalog, log ID, and optionally a log index with either optional
+ * arguments or positional arguments. Only the initial catalog argument
+ * may be positional with other optional arguments.
+ *
+ * The positional arguments option should eventually be phased out.
+ */
+static int llog_parse_catalog_log_idx(int *argc, char ***argv, const char *opts,
+ int max_args, struct obd_ioctl_data *data)
{
- int cOpt;
- const char *const short_opts = "c:l:i:h";
const struct option long_opts[] = {
+ /* the --catalog option is not required, just for consistency */
{ .val = 'c', .name = "catalog", .has_arg = required_argument },
{ .val = 'h', .name = "help", .has_arg = no_argument },
{ .val = 'i', .name = "log_idx", .has_arg = required_argument },
{ .val = 'l', .name = "log_id", .has_arg = required_argument },
{ .name = NULL } };
+ int c;
/* sanity check */
- if (!data || argc <= 1) {
+ if (!data || *argc <= 1)
return -1;
- }
- /*now process command line arguments*/
- while ((cOpt = getopt_long(argc, argv, short_opts,
- long_opts, NULL)) != -1) {
- switch (cOpt) {
+ data->ioc_dev = cur_device;
+
+ /* now process command line arguments*/
+ while ((c = getopt_long(*argc, *argv, opts, long_opts, NULL)) != -1) {
+ switch (c) {
case 'c':
data->ioc_inllen1 = strlen(optarg) + 1;
data->ioc_inlbuf1 = optarg;
break;
-
- case 'l':
- data->ioc_inllen2 = strlen(optarg) + 1;
- data->ioc_inlbuf2 = optarg;
- break;
-
case 'i':
data->ioc_inllen3 = strlen(optarg) + 1;
data->ioc_inlbuf3 = optarg;
break;
-
+ case 'l': /* The log_id option isn't currently needed for
+ * cancel as mdt_iocontrol() handles IOC_LLOG_CANCEL,
+ * but we may as well keep it for now.
+ */
+ data->ioc_inllen2 = strlen(optarg) + 1;
+ data->ioc_inlbuf2 = optarg;
+ break;
case 'h':
default:
- return -1;
+ return CMD_HELP;
}
}
- if ((data->ioc_inlbuf1 == NULL) || (data->ioc_inlbuf3 == NULL)) {
- /* missing mandatory parameters */
- return -1;
+ *argc -= optind;
+ *argv += optind;
+
+ /* Allow catalog to be specified as first option without --catalog */
+ if (data->ioc_inlbuf1 == NULL && *argc > 0) {
+ data->ioc_inlbuf1 = (*argv)[0];
+ data->ioc_inllen1 = strlen((*argv)[0]) + 1;
+ (*argc)--;
+ (*argv)++;
}
return 0;
int jt_llog_cancel(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc, i;
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN] = "", *buf = rawbuf;
+ char *cmd = argv[0];
+ int rc;
- /* check that the arguments provided are either all
- * optional or all positional. No mixing allowed
- *
- * if argc is 4 or 3 then check all arguments to ensure that none
- * of them start with a '-'. If so then this is invalid.
- * Otherwise if arg is > 4 then assume that this is optional
- * arguments, and parse as such ignoring any thing that's not
- * optional. The result is that user must use optional arguments
- * for all mandatory parameters. Code will ignore all other args
- *
- * The positional arguments option should eventually be phased out.
- */
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
+ /* Parse catalog file (in inlbuf1) and named parameters */
+ rc = llog_parse_catalog_log_idx(&argc, &argv, "c:hi:l:", 3, &data);
- if (argc == 3 || argc == 4) {
- for (i = 1; i < argc; i++) {
- if (argv[i][0] == '-')
- return CMD_HELP;
- }
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc == 4) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- data.ioc_inllen3 = strlen(argv[3]) + 1;
- data.ioc_inlbuf3 = argv[3];
- } else {
- data.ioc_inllen3 = strlen(argv[2]) + 1;
- data.ioc_inlbuf3 = argv[2];
- }
- } else {
- if (llog_cancel_parse_optional(argc, argv, &data) != 0)
- return CMD_HELP;
+ /* Handle old positional parameters if not using named parameters,
+ * either "<catalog> <log_idx>" or "<catalog> <log_id> <log_idx>".
+ * It was "inlbuf3 = log_idx", and "inlbuf2 = log_id" (ignored by
+ * config log cancel), and shows why I hate positional parameters.
+ */
+ if (argc == 1) {
+ data.ioc_inllen3 = strlen(argv[0]) + 1;
+ data.ioc_inlbuf3 = argv[0];
+ } else if (argc == 2) {
+ data.ioc_inllen2 = strlen(argv[0]) + 1;
+ data.ioc_inlbuf2 = argv[0];
+ data.ioc_inllen3 = strlen(argv[1]) + 1;
+ data.ioc_inlbuf3 = argv[1];
}
- memset(buf, 0, sizeof(rawbuf));
+ if (data.ioc_inlbuf1 == NULL || data.ioc_inlbuf3 == NULL)
+ /* missing mandatory parameters */
+ return CMD_HELP;
+
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
+ fprintf(stderr, "%s: ioctl_pack for catalog '%s' failed: %s\n",
+ jt_cmdname(cmd), data.ioc_inlbuf1, strerror(-rc));
return rc;
}
rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CANCEL, buf);
- if (rc == 0)
- fprintf(stdout, "index %s was canceled.\n",
- argc == 4 ? argv[3] : argv[2]);
- else
- fprintf(stderr, "OBD_IOC_LLOG_CANCEL failed: %s\n",
+ if (rc)
+ fprintf(stderr, "%s: cancel catalog '%s:%s' failed: %s\n",
+ jt_cmdname(cmd), data.ioc_inlbuf1, data.ioc_inlbuf3,
strerror(errno));
return rc;
int jt_llog_check(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN] = "", *buf = rawbuf;
+ char *catalog = NULL;
+ char startbuf[16], endbuf[16];
+ long start = 1, end = -1;
+ char *cmd = argv[0];
+ int rc;
- if (argc != 2 && argc != 4)
- return CMD_HELP;
+ rc = llog_parse_catalog_start_end(&argc, &argv, &catalog, &start, &end);
+ if (rc)
+ return rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc == 4) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- data.ioc_inllen3 = strlen(argv[3]) + 1;
- data.ioc_inlbuf3 = argv[3];
- } else {
- char from[2] = "1", to[3] = "-1";
- data.ioc_inllen2 = strlen(from) + 1;
- data.ioc_inlbuf2 = from;
- data.ioc_inllen3 = strlen(to) + 1;
- data.ioc_inlbuf3 = to;
- }
- data.ioc_inllen4 = sizeof(rawbuf) - cfs_size_round(sizeof(data)) -
- cfs_size_round(data.ioc_inllen1) -
- cfs_size_round(data.ioc_inllen2) -
- cfs_size_round(data.ioc_inllen3);
- memset(buf, 0, sizeof(rawbuf));
+ if (end == -1)
+ end = 0x7fffffff;
+
+ data.ioc_dev = cur_device;
+ data.ioc_inllen1 = strlen(catalog) + 1;
+ data.ioc_inlbuf1 = catalog;
+
+ snprintf(startbuf, sizeof(startbuf), "%lu", start);
+ snprintf(endbuf, sizeof(endbuf), "%lu", end);
+ /* start and end record numbers are passed as ASCII digits */
+ data.ioc_inllen2 = strlen(startbuf) + 1;
+ data.ioc_inlbuf2 = startbuf;
+ data.ioc_inllen3 = strlen(endbuf) + 1;
+ data.ioc_inlbuf3 = endbuf;
+
+ data.ioc_inllen4 = sizeof(rawbuf) - __ALIGN_KERNEL(sizeof(data), 8) -
+ __ALIGN_KERNEL(data.ioc_inllen1, 8) -
+ __ALIGN_KERNEL(data.ioc_inllen2, 8) -
+ __ALIGN_KERNEL(data.ioc_inllen3, 8);
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "%s: ioctl_pack failed for catalog '%s': %s\n",
+ jt_cmdname(cmd), data.ioc_inlbuf1, strerror(-rc));
+ return rc;
+ }
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CHECK, buf);
- if (rc == 0)
- fprintf(stdout, "%s", ((struct obd_ioctl_data*)buf)->ioc_bulk);
- else
- fprintf(stderr, "OBD_IOC_LLOG_CHECK failed: %s\n",
- strerror(errno));
- return rc;
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_CHECK, buf);
+ if (rc == 0)
+ fprintf(stdout, "%s", ((struct obd_ioctl_data *)buf)->ioc_bulk);
+ else
+ fprintf(stderr, "%s: OBD_IOC_LLOG_CHECK failed: %s\n",
+ jt_cmdname(cmd), strerror(errno));
+ return rc;
}
int jt_llog_remove(int argc, char **argv)
{
- struct obd_ioctl_data data;
- char rawbuf[MAX_IOC_BUFLEN], *buf = rawbuf;
- int rc;
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN] = "", *buf = rawbuf;
+ char *cmd = argv[0];
+ int rc;
- if (argc != 3 && argc != 2)
- return CMD_HELP;
+ rc = llog_parse_catalog_log_idx(&argc, &argv, "c:hl:", 2, &data);
+ if (rc)
+ return rc;
- memset(&data, 0, sizeof(data));
- data.ioc_dev = cur_device;
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc == 3){
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
- memset(buf, 0, sizeof(rawbuf));
+ if (argc == 1) {
+ if (data.ioc_inlbuf2) {
+ fprintf(stderr,
+ "%s: --log_id is set, unknown argument '%s'\n",
+ jt_cmdname(cmd), argv[0]);
+ return CMD_HELP;
+ }
+
+ data.ioc_inllen2 = strlen(argv[0]) + 1;
+ data.ioc_inlbuf2 = argv[0];
+ }
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(argv[0]));
- return rc;
- }
+ if (rc) {
+ fprintf(stderr, "%s: ioctl_pack for catalog '%s' failed: %s\n",
+ jt_cmdname(cmd), data.ioc_inlbuf1, strerror(-rc));
+ return rc;
+ }
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_REMOVE, buf);
- if (rc == 0) {
- if (argc == 2)
- fprintf(stdout, "log %s is removed.\n", argv[1]);
- else
- fprintf(stdout, "the log in catalog %s is removed. \n",
- argv[1]);
- } else
- fprintf(stderr, "OBD_IOC_LLOG_REMOVE failed: %s\n",
- strerror(errno));
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_REMOVE, buf);
+ if (rc)
+ fprintf(stderr, "%s: cancel catalog '%s:%s' failed: %s\n",
+ jt_cmdname(cmd), data.ioc_inlbuf1, data.ioc_inlbuf2,
+ strerror(-rc));
- return rc;
+ return rc;
}
static void signal_server(int sig)
{
- if (sig == SIGINT) {
- do_disconnect("sigint", 1);
- exit(1);
- } else
- fprintf(stderr, "%s: got signal %d\n", jt_cmdname("sigint"), sig);
+ if (sig == SIGINT) {
+ do_disconnect("sigint", 1);
+ exit(1);
+ } else {
+ fprintf(stderr, "%s: got signal %d\n", jt_cmdname("sigint"),
+ sig);
+ }
}
int obd_initialize(int argc, char **argv)
do_disconnect(argv[0], 1);
}
+/**
+ * Get the index of the last llog record
+ *
+ * logid: [0x3:0xa:0x0]:0
+ * flags: 4 (plain)
+ * records_count: 57
+ * last_index: 57
+ *
+ * \param logname[in] pointer to config log name
+ *
+ * \retval > 0 on success
+ * <= 0 on error
+ */
+static long llog_last_index(char *logname)
+{
+ struct obd_ioctl_data data = { 0 };
+ char rawbuf[MAX_IOC_BUFLEN] = "", *buf = rawbuf;
+ char *last_index;
+ long rc;
+
+ data.ioc_dev = cur_device;
+ data.ioc_inllen1 = strlen(logname) + 1;
+ data.ioc_inlbuf1 = logname;
+ data.ioc_inllen2 = sizeof(rawbuf) - __ALIGN_KERNEL(sizeof(data), 8) -
+ __ALIGN_KERNEL(data.ioc_inllen1, 8);
+ rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
+ if (rc) {
+ fprintf(stderr, "%s: ioctl_pack failed for catalog '%s': %s\n",
+ __func__, logname, strerror(-rc));
+ return rc;
+ }
+
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_LLOG_INFO, buf);
+ if (rc == 0) {
+ last_index = strstr(((struct obd_ioctl_data *)buf)->ioc_bulk,
+ "last_index:");
+ return strtol(last_index + 11, NULL, 10);
+ } else {
+ rc = -errno;
+ }
+
+ return rc;
+}
+
+static char *get_llog_event_name(__u32 cmd)
+{
+ struct lcfg_type_data *data;
+
+ data = lcfg_cmd2data(cmd);
+ if (data)
+ return data->ltd_name;
+ return NULL;
+}
+
+static char *get_event_filter(__u32 cmd)
+{
+ char *event_name;
+ char *filter = NULL;
+ int len;
+
+ event_name = get_llog_event_name(cmd);
+ if (event_name) {
+ /* 9 bytes for "event: , " */
+ len = 9 + strlen(event_name);
+ filter = malloc(len + 1);
+ if (!filter)
+ return NULL;
+ memset(filter, 0, len + 1);
+ snprintf(filter, len, "event: %s, ", event_name);
+ return filter;
+ }
+
+ return NULL;
+}
+
+/**
+ * Callback to search ostname in llog
+ * - { index: 23, event: attach, device: lustre-OST0000-osc, type: osc,
+ * UUID: lustre-clilov_UUID }
+ * - { index: 24, event: setup, device: lustre-OST0000-osc,
+ * UUID: lustre-OST0000_UUID, node: 192.168.0.120@tcp }
+ * - { index: 25, event: add_osc, device: lustre-clilov,
+ * ost: lustre-OST0000_UUID, index: 0, gen: 1 }
+ *
+ * \param record[in] pointer to llog record
+ * \param data[in] pointer to ostname
+ *
+ * \retval 1 if ostname is found
+ * 0 if ostname is not found
+ * -ENOENT if ostname is deleted
+ */
+static int llog_search_ost_cb(const char *record, void *data)
+{
+ char *ostname = data;
+ char ost_filter[MAX_STRING_SIZE] = {'\0'};
+ char *add_osc, *del_osc, *setup, *cleanup;
+
+ add_osc = get_event_filter(LCFG_LOV_ADD_OBD);
+ del_osc = get_event_filter(LCFG_LOV_DEL_OBD);
+ setup = get_event_filter(LCFG_SETUP);
+ cleanup = get_event_filter(LCFG_CLEANUP);
+ if (!add_osc || !del_osc || !setup || !cleanup)
+ return -ENOMEM;
+
+ if (ostname && ostname[0])
+ snprintf(ost_filter, sizeof(ost_filter), " %s,", ostname);
+
+ if (strstr(record, ost_filter)) {
+ if (strstr(record, add_osc) || strstr(record, setup))
+ return 1;
+ if (strstr(record, del_osc) || strstr(record, cleanup))
+ return -ENOENT;
+ }
+
+ free(add_osc);
+ free(del_osc);
+ free(setup);
+ free(cleanup);
+
+ return 0;
+}
+
+/**
+ * Search ost in llog
+ *
+ * \param logname[in] pointer to config log name
+ * \param last_index[in] the index of the last llog record
+ * \param ostname[in] pointer to ost name
+ *
+ * \retval 1 if ostname is found
+ * 0 if ostname is not found
+ */
+static int llog_search_ost(char *logname, long last_index, char *ostname)
+{
+ long start, end, inc = MAX_IOC_BUFLEN / 128;
+ int rc = 0;
+
+ for (end = last_index; end > 1; end -= inc) {
+ start = end - inc > 0 ? end - inc : 1;
+ rc = jt_llog_print_iter(logname, start, end, llog_search_ost_cb,
+ ostname, true);
+ if (rc)
+ break;
+ }
+
+ return (rc == 1 ? 1 : 0);
+}
+
+struct llog_pool_data {
+ char lpd_fsname[LUSTRE_MAXFSNAME + 1];
+ char lpd_poolname[LOV_MAXPOOLNAME + 1];
+ char lpd_ostname[MAX_OBD_NAME + 1];
+ enum lcfg_command_type lpd_cmd_type;
+ bool lpd_pool_exists;
+ int lpd_ost_num;
+};
+
+/**
+ * Called for each formatted line in the config log (within range).
+ *
+ * - { index: 74, event: new_pool, device: tfs-clilov, fsname: tfs, pool: tmp }
+ * - { index: 77, event: add_pool, device: tfs-clilov, fsname: tfs, pool: tmp,
+ * ost: tfs-OST0000_UUID }
+ * - { index: 224, event: remove_pool, device: tfs-clilov, fsname: tfs,
+ * pool: tmp, ost: tfs-OST0003_UUID }
+ * - { index: 227, event: del_pool, device: tfs-clilov, fsname: tfs, pool: tmp }
+ *
+ * \param record[in] pointer to llog record
+ * \param data[in] pointer to llog_pool_data
+ *
+ * \retval 1 if pool or OST is found
+ * 0 if pool or OST is not found
+ * -ENOENT if pool or OST is removed
+ */
+static int llog_search_pool_cb(const char *record, void *data)
+{
+ struct llog_pool_data *lpd = data;
+ char pool_filter[MAX_STRING_SIZE] = "";
+ char *new_pool, *del_pool, *add_pool, *rem_pool;
+ char *found = NULL;
+ int fs_pool_len = 0, rc = 0;
+
+ new_pool = get_event_filter(LCFG_POOL_NEW);
+ del_pool = get_event_filter(LCFG_POOL_DEL);
+ add_pool = get_event_filter(LCFG_POOL_ADD);
+ rem_pool = get_event_filter(LCFG_POOL_REM);
+ if (!new_pool || !del_pool || !add_pool || !rem_pool) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ fs_pool_len = 16 + strlen(lpd->lpd_fsname) + strlen(lpd->lpd_poolname);
+ snprintf(pool_filter, fs_pool_len + 1, "fsname: %s, pool: %s",
+ lpd->lpd_fsname, lpd->lpd_poolname);
+
+ /* search poolname */
+ found = strstr(record, pool_filter);
+ if (found &&
+ (found[fs_pool_len] == ' ' || found[fs_pool_len] == ',')) {
+ if (strstr(record, new_pool)) {
+ lpd->lpd_pool_exists = true;
+ rc = 1;
+ goto out;
+ }
+ if (strstr(record, del_pool)) {
+ lpd->lpd_pool_exists = false;
+ rc = -ENOENT;
+ goto out;
+ }
+
+ if (lpd->lpd_cmd_type == LCFG_POOL_NEW ||
+ lpd->lpd_cmd_type == LCFG_POOL_DEL) {
+ if (strstr(record, add_pool))
+ lpd->lpd_ost_num++;
+ if (strstr(record, rem_pool))
+ lpd->lpd_ost_num--;
+ } else if (lpd->lpd_ostname && lpd->lpd_ostname[0]) {
+ if (strstr(record, lpd->lpd_ostname)) {
+ lpd->lpd_pool_exists = true;
+ if (strstr(record, add_pool)) {
+ lpd->lpd_ost_num = 1;
+ rc = 1;
+ goto out;
+ }
+ if (strstr(record, rem_pool)) {
+ lpd->lpd_ost_num = 0;
+ rc = -ENOENT;
+ goto out;
+ }
+ }
+ }
+ }
+out:
+ if (new_pool)
+ free(new_pool);
+ if (del_pool)
+ free(del_pool);
+ if (add_pool)
+ free(add_pool);
+ if (rem_pool)
+ free(rem_pool);
+
+ return rc;
+}
+
+/* Search pool and its ost in llog
+ *
+ * \param logname[in] pointer to config log name
+ * \param last_index[in] the index of the last llog record
+ * \param fsname[in] pointer to filesystem name
+ * \param poolname[in] pointer pool name
+ * \param ostname[in] pointer to OST name(OSTnnnn-UUID)
+ * \param cmd[in] pool command type
+ *
+ * \retval < 0 on error
+ * 0 if pool is empty or OST is not found
+ * 1 if pool is not empty or OST is found
+ */
+static int llog_search_pool(char *logname, long last_index, char *fsname,
+ char *poolname, char *ostname,
+ enum lcfg_command_type cmd)
+{
+ struct llog_pool_data lpd;
+ long start, end, inc = MAX_IOC_BUFLEN / 128;
+ int rc = 0;
+
+ memset(&lpd, 0, sizeof(lpd));
+ lpd.lpd_cmd_type = cmd;
+ lpd.lpd_pool_exists = false;
+ lpd.lpd_ost_num = 0;
+ strncpy(lpd.lpd_fsname, fsname, sizeof(lpd.lpd_fsname) - 1);
+ if (poolname && poolname[0])
+ strncpy(lpd.lpd_poolname, poolname,
+ sizeof(lpd.lpd_poolname) - 1);
+ if (ostname && ostname[0])
+ strncpy(lpd.lpd_ostname, ostname, sizeof(lpd.lpd_ostname) - 1);
+
+ for (end = last_index; end > 1; end -= inc) {
+ start = end - inc > 0 ? end - inc : 1;
+ rc = jt_llog_print_iter(logname, start, end,
+ llog_search_pool_cb, &lpd, true);
+ if (rc) {
+ if (rc == 1 && lpd.lpd_pool_exists)
+ rc = lpd.lpd_ost_num ? 1 : 0;
+ else if (rc == -ENOENT && lpd.lpd_pool_exists &&
+ !lpd.lpd_ost_num)
+ rc = 0;
+ goto out;
+ }
+ }
+
+ rc = -ENOENT;
+out:
+ return rc;
+}
+
+static bool combined_mgs_mds(char *fsname)
+{
+ glob_t path;
+ int rc;
+
+ rc = cfs_get_param_paths(&path, "mdt/%s-MDT0000", fsname);
+ if (!rc)
+ cfs_free_param_data(&path);
+
+ if (get_mgs_device() > 0 && !rc)
+ return true;
+
+ return false;
+}
+
+/*
+ * if pool is NULL, search ostname in target_obd
+ * if pool is not NULL:
+ * - if pool not found returns errno < 0
+ * - if ostname is NULL, returns 1 if pool is not empty and 0 if pool empty
+ * - if ostname is not NULL, returns 1 if OST is in pool and 0 if not
+ */
+int lctl_search_ost(char *fsname, char *poolname, char *ostname,
+ enum lcfg_command_type cmd)
+{
+ char logname[MAX_OBD_NAME] = {'\0'};
+ long last_index;
+
+ if (fsname && fsname[0] == '\0')
+ fsname = NULL;
+ if (!fsname)
+ return -EINVAL;
+
+ if (combined_mgs_mds(fsname))
+ return llapi_search_ost(fsname, poolname, ostname);
+
+ /* fetch the last_index of llog record */
+ snprintf(logname, sizeof(logname), "%s-client", fsname);
+ last_index = llog_last_index(logname);
+ if (last_index < 0)
+ return last_index;
+
+ /* if pool is NULL, search ostname in target_obd */
+ if (!poolname && ostname)
+ return llog_search_ost(logname, last_index, ostname);
+
+ return llog_search_pool(logname, last_index, fsname, poolname,
+ ostname, cmd);
+}
+
static int check_pool_cmd(enum lcfg_command_type cmd,
char *fsname, char *poolname,
char *ostname)
{
int rc;
- rc = llapi_search_ost(fsname, poolname, ostname);
+ rc = lctl_search_ost(fsname, poolname, ostname, cmd);
if (rc < 0 && (cmd != LCFG_POOL_NEW)) {
fprintf(stderr, "Pool %s.%s not found\n",
fsname, poolname);
ostname, fsname, poolname);
return -EEXIST;
}
- rc = llapi_search_ost(fsname, NULL, ostname);
+ rc = lctl_search_ost(fsname, NULL, ostname, cmd);
if (rc == 0) {
fprintf(stderr, "OST %s is not part of the '%s' fs.\n",
ostname, fsname);
switch (cmd) {
case LCFG_POOL_NEW: {
do {
- rc = llapi_search_ost(fsname, poolname, NULL);
+ rc = lctl_search_ost(fsname, poolname, NULL, cmd);
if (rc == -ENODEV)
return rc;
if (rc < 0)
}
case LCFG_POOL_DEL: {
do {
- rc = llapi_search_ost(fsname, poolname, NULL);
+ rc = lctl_search_ost(fsname, poolname, NULL, cmd);
if (rc == -ENODEV)
return rc;
if (rc >= 0)
}
case LCFG_POOL_ADD: {
do {
- rc = llapi_search_ost(fsname, poolname, ostname);
+ rc = lctl_search_ost(fsname, poolname, ostname, cmd);
if (rc == -ENODEV)
return rc;
if (rc != 1)
}
case LCFG_POOL_REM: {
do {
- rc = llapi_search_ost(fsname, poolname, ostname);
+ rc = lctl_search_ost(fsname, poolname, ostname, cmd);
if (rc == -ENODEV)
return rc;
if (rc == 1)
return -ENOMEM;
lustre_cfg_init(lcfg, cmd, &bufs);
- memset(&data, 0, sizeof(data));
- rc = data.ioc_dev = get_mgs_device();
- if (rc < 0)
- goto out;
+ memset(&data, 0, sizeof(data));
+ rc = data.ioc_dev = get_mgs_device();
+ if (rc < 0)
+ goto out;
- data.ioc_type = LUSTRE_CFG_TYPE;
- data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
- lcfg->lcfg_buflens);
- data.ioc_pbuf1 = (void *)lcfg;
+ data.ioc_type = LUSTRE_CFG_TYPE;
+ data.ioc_plen1 = lustre_cfg_len(lcfg->lcfg_bufcount,
+ lcfg->lcfg_buflens);
+ data.ioc_pbuf1 = (void *)lcfg;
- memset(buf, 0, sizeof(rawbuf));
+ memset(buf, 0, sizeof(rawbuf));
rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
- if (rc) {
- fprintf(stderr, "error: %s: invalid ioctl\n",
- jt_cmdname(cmdname));
+ if (rc) {
+ fprintf(stderr, "error: %s: invalid ioctl\n",
+ jt_cmdname(cmdname));
free(lcfg);
- return rc;
- }
- rc = l_ioctl(OBD_DEV_ID, OBD_IOC_POOL, buf);
+ return rc;
+ }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_POOL, buf);
out:
- if (rc)
- rc = -errno;
+ if (rc)
+ rc = -errno;
switch (rc) {
case -ENAMETOOLONG:
fprintf(stderr, "error: %s: either the pool or file "
}
}
- if (nidstr == NULL || typestr == NULL || idstr == NULL) {
- fprintf(stderr, "usage: nodemap_test_id --nid <nid> "
- "--idtype [uid|gid] --id <id>\n");
+ if (nidstr == NULL || typestr == NULL || idstr == NULL) {
+ fprintf(stderr, "usage: nodemap_test_id --nid <nid> "
+ "--idtype [uid|gid] --id <id>\n");
+ return -1;
+ }
+
+ rc = nodemap_cmd(LCFG_NODEMAP_TEST_ID, &rawbuf, sizeof(rawbuf),
+ argv[0], nidstr, typestr, idstr);
+ if (rc == 0)
+ printf("%s\n", (char *)rawbuf);
+
+ return rc;
+}
+
+/**
+ * parse nid range
+ *
+ * \param nodemap_range --range string
+ * \param nid_range nid range string, min_nid:max_nid
+ *
+ * \retval 0 on success
+ */
+static int parse_nid_range(char *nodemap_range, char *nid_range, int range_len)
+{
+ char min_nid[LNET_NIDSTR_SIZE + 1];
+ char max_nid[LNET_NIDSTR_SIZE + 1];
+ struct list_head nidlist;
+ int rc = 0;
+
+ INIT_LIST_HEAD(&nidlist);
+
+ if (cfs_parse_nidlist(nodemap_range, strlen(nodemap_range),
+ &nidlist) <= 0) {
+ fprintf(stderr,
+ "error: nodemap_xxx_range: can't parse nid range: %s\n",
+ nodemap_range);
return -1;
}
- rc = nodemap_cmd(LCFG_NODEMAP_TEST_ID, &rawbuf, sizeof(rawbuf),
- argv[0], nidstr, typestr, idstr);
- if (rc == 0)
- printf("%s\n", (char *)rawbuf);
+ rc = cfs_nidrange_find_min_max(&nidlist, &min_nid[0], &max_nid[0],
+ LNET_NIDSTR_SIZE);
+ if (rc < 0) {
+ if (rc == -EINVAL)
+ fprintf(stderr,
+ "error: nodemap_xxx_range: nid range uses "
+ "currently unsupported features\n");
+ else if (rc == -ERANGE)
+ fprintf(stderr,
+ "error: nodemap_xxx_range: nodemap ranges must "
+ "be contiguous\n");
+
+ return rc;
+ }
+
+ snprintf(nid_range, range_len, "%s:%s", min_nid, max_nid);
return rc;
}
{
char *nodemap_name = NULL;
char *nodemap_range = NULL;
- struct list_head nidlist;
- char min_nid[LNET_NIDSTR_SIZE + 1];
- char max_nid[LNET_NIDSTR_SIZE + 1];
char nid_range[2 * LNET_NIDSTR_SIZE + 2];
int rc = 0;
int c;
{ .val = 'r', .name = "range", .has_arg = required_argument },
{ .name = NULL } };
- INIT_LIST_HEAD(&nidlist);
-
while ((c = getopt_long(argc, argv, "n:r:",
long_opts, NULL)) != -1) {
switch (c) {
return -1;
}
- if (cfs_parse_nidlist(nodemap_range, strlen(nodemap_range),
- &nidlist) <= 0) {
- fprintf(stderr, "error: %s: can't parse nid range: %s\n",
- jt_cmdname(argv[0]), nodemap_range);
- return -1;
- }
-
- rc = cfs_nidrange_find_min_max(&nidlist, &min_nid[0], &max_nid[0],
- LNET_NIDSTR_SIZE);
- if (rc < 0) {
+ rc = parse_nid_range(nodemap_range, nid_range, sizeof(nid_range));
+ if (rc) {
errno = -rc;
- if (rc == -EINVAL)
- fprintf(stderr, "error: %s: nid range uses "
- "currently unsupported features\n",
- jt_cmdname(argv[0]));
- else if (rc == -ERANGE)
- fprintf(stderr, "error: %s: nodemap ranges must be "
- "contiguous\n", jt_cmdname(argv[0]));
-
return rc;
}
-
- snprintf(nid_range, sizeof(nid_range), "%s:%s", min_nid, max_nid);
-
rc = nodemap_cmd(LCFG_NODEMAP_ADD_RANGE, NULL, 0, argv[0],
nodemap_name, nid_range, NULL);
if (rc != 0) {
{
char *nodemap_name = NULL;
char *nodemap_range = NULL;
- struct list_head nidlist;
- char min_nid[LNET_NIDSTR_SIZE + 1];
- char max_nid[LNET_NIDSTR_SIZE + 1];
char nid_range[2 * LNET_NIDSTR_SIZE + 2];
int rc = 0;
int c;
{ .val = 'r', .name = "range", .has_arg = required_argument },
{ .name = NULL } };
- INIT_LIST_HEAD(&nidlist);
-
while ((c = getopt_long(argc, argv, "n:r:",
long_opts, NULL)) != -1) {
switch (c) {
return -1;
}
- if (cfs_parse_nidlist(nodemap_range, strlen(nodemap_range),
- &nidlist) <= 0) {
- fprintf(stderr, "error: %s: can't parse nid range: %s\n",
- jt_cmdname(argv[0]), nodemap_range);
- return -1;
- }
-
- rc = cfs_nidrange_find_min_max(&nidlist, &min_nid[0], &max_nid[0],
- LNET_NIDSTR_SIZE);
- if (rc < 0) {
+ rc = parse_nid_range(nodemap_range, nid_range, sizeof(nid_range));
+ if (rc) {
errno = -rc;
- if (rc == -EINVAL)
- fprintf(stderr, "error: %s: nid range uses "
- "currently unsupported features\n",
- jt_cmdname(argv[0]));
- else if (rc == -ERANGE)
- fprintf(stderr, "error: %s: nodemap ranges must be "
- "contiguous\n", jt_cmdname(argv[0]));
-
return rc;
}
-
- snprintf(nid_range, sizeof(nid_range), "%s:%s", min_nid, max_nid);
-
rc = nodemap_cmd(LCFG_NODEMAP_DEL_RANGE, NULL, 0, argv[0],
nodemap_name, nid_range, NULL);
if (rc != 0) {
}
/**
+ * set SELinux policy info on a nodemap
+ *
+ * \param argc number of args
+ * \param argv[] variable string arguments
+ *
+ * --name nodemap name
+ * --sepol SELinux policy info
+ *
+ * \retval 0 on success
+ */
+int jt_nodemap_set_sepol(int argc, char **argv)
+{
+ char *nodemap_name = NULL;
+ char *sepol = NULL;
+ int rc = 0;
+ int c;
+
+ static struct option long_options[] = {
+ {
+ .name = "name",
+ .has_arg = required_argument,
+ .val = 'n',
+ },
+ {
+ .name = "sepol",
+ .has_arg = required_argument,
+ .val = 's',
+ },
+ {
+ .name = NULL,
+ }
+ };
+
+ while ((c = getopt_long(argc, argv, "n:s:",
+ long_options, NULL)) != -1) {
+ switch (c) {
+ case 'n':
+ nodemap_name = optarg;
+ break;
+ case 's':
+ sepol = optarg;
+ break;
+ }
+ }
+
+ if (nodemap_name == NULL || sepol == NULL) {
+ fprintf(stderr, "usage: nodemap_set_sepol --name <name> "
+ "--sepol <sepol>\n");
+ return -1;
+ }
+
+ rc = nodemap_cmd(LCFG_NODEMAP_SET_SEPOL, NULL, 0, argv[0],
+ nodemap_name, sepol, NULL);
+ if (rc != 0) {
+ errno = -rc;
+ fprintf(stderr, "error: %s: cannot set sepol '%s' on nodemap "
+ "'%s': rc = %d\n",
+ jt_cmdname(argv[0]), sepol, nodemap_name, rc);
+ }
+
+ return rc;
+}
+
+/**
* modify a nodemap's behavior
*
* \param argc number of args
return 0;
}
-static int extract_fsname_poolname(const char *arg, char *fsname,
+struct llog_pool_name {
+ char lpn_name[UUID_MAX];
+ struct list_head lpn_list;
+};
+
+struct llog_pool_list_data {
+ char lpld_fsname[LUSTRE_MAXFSNAME + 1];
+ char lpld_poolname[LOV_MAXPOOLNAME + 1];
+ bool lpld_exists;
+ struct list_head lpld_list_head;
+};
+
+/**
+ * Callback to list pool information in llog
+ * - { index: 74, event: new_pool, device: tfs-clilov, fsname: tfs, pool: tmp }
+ * - { index: 77, event: add_pool, device: tfs-clilov, fsname: tfs, pool: tmp,
+ * ost: tfs-OST0000_UUID }
+ * - { index: 224, event: remove_pool, device: tfs-clilov, fsname: tfs,
+ * pool: tmp, ost: tfs-OST0003_UUID }
+ * - { index: 227, event: del_pool, device: tfs-clilov, fsname: tfs, pool: tmp }
+ *
+ * \param record[in] pointer to llog record
+ * \param data[in] pointer to struct llog_pool_list_data
+ *
+ * \retval 0 on success
+ * <0 on error
+ */
+static int llog_poollist_cb(const char *record, void *data)
+{
+ struct llog_pool_list_data *lpld = data;
+ char pool_filter[MAX_STRING_SIZE] = "";
+ char *new_record, *del_record, *del_pool, *found;
+ char type[10] = "";
+ int filter_len, rc = 0;
+
+ filter_len = snprintf(pool_filter, sizeof(pool_filter), " fsname: %s,",
+ lpld->lpld_fsname);
+ if (lpld->lpld_poolname[0] == '\0') {
+ new_record = get_event_filter(LCFG_POOL_NEW);
+ del_record = get_event_filter(LCFG_POOL_DEL);
+ strncpy(type, " pool: ", sizeof(type));
+ } else {
+ filter_len += snprintf(pool_filter + filter_len,
+ sizeof(pool_filter) - filter_len,
+ " pool: %s", lpld->lpld_poolname);
+ new_record = get_event_filter(LCFG_POOL_ADD);
+ del_record = get_event_filter(LCFG_POOL_REM);
+ strncpy(type, " ost: ", sizeof(type));
+ }
+ del_pool = get_event_filter(LCFG_POOL_DEL);
+
+ if (!new_record || !del_record || !del_pool) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ found = strstr(record, pool_filter);
+ if (found &&
+ (found[filter_len] == ' ' || found[filter_len] == ',')) {
+ struct llog_pool_name *tmp = NULL;
+ struct list_head *head = &lpld->lpld_list_head;
+ char *name;
+ int name_len, type_len = strlen(type);
+
+ lpld->lpld_exists = true;
+ if (strstr(record, new_record)) {
+ name = strstr(record, type);
+ /* 2 bytes for " }" */
+ name_len = strlen(name) - type_len - 2;
+ if (name_len <= 0 || name_len > sizeof(tmp->lpn_name))
+ return -EINVAL;
+ tmp = malloc(sizeof(struct llog_pool_name));
+ if (tmp == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(tmp, 0, sizeof(struct llog_pool_name));
+ strncpy(tmp->lpn_name, name + type_len, name_len);
+ list_add_tail(&tmp->lpn_list, &lpld->lpld_list_head);
+ } else if (strstr(record, del_record)) {
+ name = strstr(record, type);
+ name_len = strlen(name) - type_len - 2;
+ list_for_each_entry(tmp, head, lpn_list) {
+ if (strncmp(tmp->lpn_name, name + type_len,
+ name_len) == 0 &&
+ tmp->lpn_name[name_len] == '\0') {
+ list_del(&tmp->lpn_list);
+ free(tmp);
+ break;
+ }
+ }
+ }
+ /* verify if the specified pool still exists */
+ if (lpld->lpld_poolname[0] && strstr(record, del_pool))
+ lpld->lpld_exists = false;
+ }
+out:
+ if (new_record)
+ free(new_record);
+ if (del_record)
+ free(del_record);
+ if (del_pool)
+ free(del_pool);
+
+ return rc;
+}
+
+/**
+ * List pool information by config log
+ *
+ * \param fsname[in] pointer to filesystem name
+ * \param poolname[in] pointer to pool name
+ *
+ * \retval 0 on success
+ * < 0 on error
+ */
+int llog_poollist(char *fsname, char *poolname)
+{
+ char logname[MAX_OBD_NAME] = {'\0'};
+ struct llog_pool_list_data lpld;
+ struct llog_pool_name *tmp;
+ struct list_head *head;
+ int rc = 0;
+
+ if (fsname && fsname[0] == '\0')
+ fsname = NULL;
+ if (!fsname)
+ return -EINVAL;
+
+ memset(&lpld, 0, sizeof(lpld));
+ INIT_LIST_HEAD(&lpld.lpld_list_head);
+ lpld.lpld_exists = false;
+ strncpy(lpld.lpld_fsname, fsname, sizeof(lpld.lpld_fsname) - 1);
+ if (poolname && poolname[0])
+ strncpy(lpld.lpld_poolname, poolname,
+ sizeof(lpld.lpld_poolname) - 1);
+ snprintf(logname, sizeof(logname), "%s-client", fsname);
+ rc = jt_llog_print_iter(logname, 0, -1, llog_poollist_cb, &lpld, false);
+
+ if (poolname && poolname[0])
+ printf("Pool: %s.%s\n", fsname, poolname);
+ else
+ printf("Pools from %s:\n", fsname);
+
+ head = &lpld.lpld_list_head;
+ if (poolname && poolname[0] && !lpld.lpld_exists && list_empty(head))
+ return -ENOENT;
+
+ list_for_each_entry(tmp, head, lpn_list) {
+ if (poolname && poolname[0])
+ printf("%s\n", tmp->lpn_name);
+ else
+ printf("%s.%s\n", fsname, tmp->lpn_name);
+ list_del(&tmp->lpn_list);
+ free(tmp);
+ }
+
+ return rc;
+}
+
+static bool get_pools_path(char *fsname)
+{
+ glob_t path;
+ int rc;
+
+ rc = cfs_get_param_paths(&path, "lov/%s-*/pools", fsname);
+ if (!rc)
+ cfs_free_param_data(&path);
+
+ return (rc == 0);
+}
+
+static int extract_fsname_poolname(char **argv, char *fsname,
char *poolname)
{
+ char *cmd = argv[0], *param = argv[1];
char *ptr;
int rc;
- snprintf(fsname, PATH_MAX + 1, "%s", arg);
+ snprintf(fsname, PATH_MAX + 1, "%s", param);
ptr = strchr(fsname, '.');
if (ptr == NULL) {
+ if (strcmp(cmd, "pool_list") == 0) {
+ poolname = NULL;
+ goto out;
+ }
fprintf(stderr, ". is missing in %s\n", fsname);
rc = -EINVAL;
goto err;
fprintf(stderr, "poolname cannot be 'none'\n");
return -EINVAL;
}
+out:
return 0;
err:
- fprintf(stderr, "argument %s must be <fsname>.<poolname>\n", arg);
+ fprintf(stderr, "argument %s must be <fsname>.<poolname>\n", param);
return rc;
}
int jt_pool_cmd(int argc, char **argv)
{
- enum lcfg_command_type cmd;
- char fsname[PATH_MAX + 1];
- char poolname[LOV_MAXPOOLNAME + 1];
- char *ostnames_buf = NULL;
- int i, rc;
- int *array = NULL, array_sz;
- struct {
- int rc;
- char *ostname;
- } *cmds = NULL;
-
- switch (argc) {
- case 0:
- case 1: return CMD_HELP;
- case 2: {
- if (strcmp("pool_new", argv[0]) == 0)
- cmd = LCFG_POOL_NEW;
- else if (strcmp("pool_destroy", argv[0]) == 0)
- cmd = LCFG_POOL_DEL;
- else if (strcmp("pool_list", argv[0]) == 0)
- return llapi_poollist(argv[1]);
- else return CMD_HELP;
-
- rc = extract_fsname_poolname(argv[1], fsname, poolname);
- if (rc)
- break;
+ enum lcfg_command_type cmd;
+ char fsname[PATH_MAX + 1];
+ char poolname[LOV_MAXPOOLNAME + 1];
+ char *ostnames_buf = NULL;
+ int i, rc;
+ int *array = NULL, array_sz;
+ struct {
+ int rc;
+ char *ostname;
+ } *cmds = NULL;
+
+ switch (argc) {
+ case 0:
+ case 1: return CMD_HELP;
+ case 2: {
+ rc = extract_fsname_poolname(argv, fsname, poolname);
+ if (rc)
+ break;
- rc = pool_cmd(cmd, argv[0], argv[1], fsname, poolname, NULL);
- if (rc)
- break;
+ if (strcmp("pool_new", argv[0]) == 0) {
+ cmd = LCFG_POOL_NEW;
+ } else if (strcmp("pool_destroy", argv[0]) == 0) {
+ cmd = LCFG_POOL_DEL;
+ } else if (strcmp("pool_list", argv[0]) == 0) {
+ if (get_pools_path(fsname))
+ return llapi_poollist(argv[1]);
+ if (get_mgs_device() > 0)
+ return llog_poollist(fsname, poolname);
+ fprintf(stderr, "Cannot run pool_list command "
+ "since there is no local MGS/MDT or client\n");
+ return CMD_HELP;
+ } else {
+ return CMD_HELP;
+ }
- check_pool_cmd_result(cmd, fsname, poolname, NULL);
- break;
- }
- default: {
- char format[2*MAX_OBD_NAME];
+ rc = pool_cmd(cmd, argv[0], argv[1], fsname, poolname, NULL);
+ if (rc)
+ break;
- if (strcmp("pool_remove", argv[0]) == 0) {
- cmd = LCFG_POOL_REM;
- } else if (strcmp("pool_add", argv[0]) == 0) {
- cmd = LCFG_POOL_ADD;
- } else {
- return CMD_HELP;
- }
+ check_pool_cmd_result(cmd, fsname, poolname, NULL);
+ break;
+ }
+ default: {
+ char format[2 * MAX_OBD_NAME];
- rc = extract_fsname_poolname(argv[1], fsname, poolname);
- if (rc)
- break;
+ if (strcmp("pool_remove", argv[0]) == 0)
+ cmd = LCFG_POOL_REM;
+ else if (strcmp("pool_add", argv[0]) == 0)
+ cmd = LCFG_POOL_ADD;
+ else
+ return CMD_HELP;
+
+ rc = extract_fsname_poolname(argv, fsname, poolname);
+ if (rc)
+ break;
for (i = 2; i < argc; i++) {
int j;
memset(bc, 0, sizeof(*bc));
bc->bc_version = BARRIER_VERSION_V1;
bc->bc_cmd = BC_STAT;
- strncpy(bc->bc_name, fsname, sizeof(bc->bc_name));
+ strncpy(bc->bc_name, fsname, sizeof(bc->bc_name) - 1);
data.ioc_inlbuf1 = (char *)bc;
data.ioc_inllen1 = sizeof(*bc);
memset(buf, 0, sizeof(rawbuf));
data.ioc_inlbuf2 = (char *) &version;
data.ioc_inllen2 = sizeof version;
- memset(buf, 0, sizeof *buf);
- rc = llapi_ioctl_pack(&data, &buf, sizeof rawbuf);
- if (rc) {
- fprintf(stderr, "error: %s: packing ioctl arguments: %s\n",
- jt_cmdname(argv[0]), strerror(-rc));
- return rc;
- }
+ memset(buf, 0, sizeof *buf);
+ rc = llapi_ioctl_pack(&data, &buf, sizeof(rawbuf));
+ if (rc) {
+ fprintf(stderr, "error: %s: packing ioctl arguments: %s\n",
+ jt_cmdname(argv[0]), strerror(-rc));
+ return rc;
+ }
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_GET_OBJ_VERSION, buf);
- if (rc == -1) {
- fprintf(stderr, "error: %s: ioctl: %s\n",
- jt_cmdname(argv[0]), strerror(errno));
- return -errno;
- }
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_GET_OBJ_VERSION, buf);
+ if (rc == -1) {
+ fprintf(stderr, "error: %s: ioctl: %s\n",
+ jt_cmdname(argv[0]), strerror(errno));
+ return -errno;
+ }
llapi_ioctl_unpack(&data, buf, sizeof rawbuf);
printf("%#jx\n", (uintmax_t)version);
- return 0;
+
+ return 0;
}
int jt_changelog_register(int argc, char **argv)
return rc;
}
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CHANGELOG_REG, buf);
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CHANGELOG_REG, buf);
if (rc < 0) {
rc = -errno;
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
return rc;
}
- rc = l2_ioctl(OBD_DEV_ID, OBD_IOC_CHANGELOG_DEREG, buf);
+ rc = l_ioctl(OBD_DEV_ID, OBD_IOC_CHANGELOG_DEREG, buf);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
return 0;
}
+
+int jt_pcc_add(int argc, char **argv)
+{
+ struct option long_opts[] = {
+ { .val = 'p', .name = "param", .has_arg = required_argument },
+ { .name = NULL } };
+ const char *mntpath;
+ const char *pccpath;
+ char *param = NULL;
+ char cmd[PATH_MAX];
+ int rc;
+
+ optind = 1;
+ while ((rc = getopt_long(argc, argv, "p:",
+ long_opts, NULL)) != -1) {
+ switch (rc) {
+ case 'p':
+ param = optarg;
+ break;
+ default:
+ return CMD_HELP;
+ }
+ }
+
+ if (!param) {
+ fprintf(stderr, "%s: must specify the config param for PCC\n",
+ jt_cmdname(argv[0]));
+ return CMD_HELP;
+ }
+
+ if (optind + 2 != argc) {
+ fprintf(stderr,
+ "%s: must specify mount path and PCC path %d:%d\n",
+ jt_cmdname(argv[0]), optind, argc);
+ return CMD_HELP;
+ }
+
+ mntpath = argv[optind++];
+ pccpath = argv[optind];
+
+ snprintf(cmd, PATH_MAX, "add %s %s", pccpath, param);
+ rc = llapi_pccdev_set(mntpath, cmd);
+ if (rc < 0)
+ fprintf(stderr, "%s: failed to run '%s' on %s\n",
+ jt_cmdname(argv[0]), cmd, mntpath);
+
+ return rc;
+}
+
+int jt_pcc_del(int argc, char **argv)
+{
+ const char *mntpath;
+ const char *pccpath;
+ char cmd[PATH_MAX];
+ int rc;
+
+ optind = 1;
+ if (argc != 3) {
+ fprintf(stderr, "%s: require 3 arguments\n",
+ jt_cmdname(argv[0]));
+ return CMD_HELP;
+ }
+
+ mntpath = argv[optind++];
+ pccpath = argv[optind++];
+
+ snprintf(cmd, PATH_MAX, "del %s", pccpath);
+ rc = llapi_pccdev_set(mntpath, cmd);
+ if (rc < 0)
+ fprintf(stderr, "%s: failed to run '%s' on %s\n",
+ jt_cmdname(argv[0]), cmd, mntpath);
+
+ return rc;
+}
+
+int jt_pcc_clear(int argc, char **argv)
+{
+ const char *mntpath;
+ int rc;
+
+ optind = 1;
+ if (argc != 2) {
+ fprintf(stderr, "%s: require 2 arguments\n",
+ jt_cmdname(argv[0]));
+ return CMD_HELP;
+ }
+
+ mntpath = argv[optind];
+ rc = llapi_pccdev_set(mntpath, "clear");
+ if (rc < 0)
+ fprintf(stderr, "%s: failed to run 'clear' on %s\n",
+ jt_cmdname(argv[0]), mntpath);
+
+ return rc;
+}
+
+int jt_pcc_list(int argc, char **argv)
+{
+ const char *mntpath;
+ int rc;
+
+ optind = 1;
+ if (argc != 2) {
+ fprintf(stderr, "%s: require 2 arguments\n",
+ jt_cmdname(argv[0]));
+ return CMD_HELP;
+ }
+
+ mntpath = argv[optind];
+ rc = llapi_pccdev_get(mntpath);
+ if (rc < 0)
+ fprintf(stderr, "%s: failed to run 'pcc list' on %s\n",
+ jt_cmdname(argv[0]), mntpath);
+
+ return rc;
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff