#include "parser.h"
#include <stdio.h>
-static char * lcfg_devname;
+static char *lcfg_devname;
void lcfg_set_devname(char *name)
{
int jt_lcfg_attach(int argc, char **argv)
{
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
int rc;
- LCFG_INIT(lcfg, LCFG_ATTACH, lcfg_devname);
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
if (argc != 2 && argc != 3 && argc != 4)
return CMD_HELP;
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
if (argc >= 3) {
- lcfg.lcfg_dev_namelen = strlen(argv[2]) + 1;
- lcfg.lcfg_dev_name = argv[2];
+ lustre_cfg_bufs_set_string(&bufs, 0, argv[2]);
} else {
fprintf(stderr, "error: %s: LCFG_ATTACH requires a name\n",
- jt_cmdname(argv[0]));
+ jt_cmdname(argv[0]));
return -EINVAL;
}
if (argc == 4) {
- lcfg.lcfg_inllen2 = strlen(argv[3]) + 1;
- lcfg.lcfg_inlbuf2 = argv[3];
+ lustre_cfg_bufs_set_string(&bufs, 2, argv[3]);
}
-
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_ATTACH, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0) {
fprintf(stderr, "error: %s: LCFG_ATTACH %s\n",
jt_cmdname(argv[0]), strerror(rc = errno));
int jt_lcfg_setup(int argc, char **argv)
{
- struct lustre_cfg lcfg;
- int rc;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ int rc, i;
if (lcfg_devname == NULL) {
fprintf(stderr, "%s: please use 'cfg_device name' to set the "
- "device name for config commands.\n",
- jt_cmdname(argv[0]));
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
return -EINVAL;
}
- LCFG_INIT(lcfg, LCFG_SETUP, lcfg_devname);
-
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
if (argc > 7)
return CMD_HELP;
- if (argc > 1) {
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
- }
- if (argc > 2) {
- lcfg.lcfg_inllen2 = strlen(argv[2]) + 1;
- lcfg.lcfg_inlbuf2 = argv[2];
+ for (i = 1; i < argc; i++) {
+ lustre_cfg_bufs_set_string(&bufs, i, argv[i]);
}
- if (argc > 3) {
- lcfg.lcfg_inllen3 = strlen(argv[3]) + 1;
- lcfg.lcfg_inlbuf3 = argv[3];
- }
- if (argc > 4) {
- lcfg.lcfg_inllen4 = strlen(argv[4]) + 1;
- lcfg.lcfg_inlbuf4 = argv[4];
- }
- if (argc > 5) {
- lcfg.lcfg_inllen5 = strlen(argv[5]) + 1;
- lcfg.lcfg_inlbuf5 = argv[5];
- }
- if (argc > 6) {
- lcfg.lcfg_inllen6 = strlen(argv[6]) + 1;
- lcfg.lcfg_inlbuf6 = argv[6];
- }
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+
+ lcfg = lustre_cfg_new(LCFG_SETUP, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0)
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
int jt_obd_detach(int argc, char **argv)
{
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
int rc;
if (lcfg_devname == NULL) {
fprintf(stderr, "%s: please use 'cfg_device name' to set the "
- "device name for config commands.\n",
- jt_cmdname(argv[0]));
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
return -EINVAL;
}
-
- LCFG_INIT(lcfg, LCFG_DETACH, lcfg_devname);
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
if (argc != 1)
return CMD_HELP;
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_DETACH, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
+
if (rc < 0)
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
-
return rc;
}
int jt_obd_cleanup(int argc, char **argv)
{
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
char force = 'F';
char failover = 'A';
char flags[3];
int flag_cnt = 0, n;
int rc;
+
+
if (lcfg_devname == NULL) {
fprintf(stderr, "%s: please use 'cfg_device name' to set the "
- "device name for config commands.\n",
- jt_cmdname(argv[0]));
- return -EINVAL;
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
+ return -EINVAL;
}
- LCFG_INIT(lcfg, LCFG_CLEANUP, lcfg_devname);
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
if (argc < 1 || argc > 3)
return CMD_HELP;
- for (n = 1; n < argc; n++)
+ /* we are protected from overflowing our buffer by the argc
+ * check above
+ */
+ for (n = 1; n < argc; n++) {
if (strcmp(argv[n], "force") == 0) {
flags[flag_cnt++] = force;
} else if (strcmp(argv[n], "failover") == 0) {
fprintf(stderr, "unknown option: %s", argv[n]);
return CMD_HELP;
}
+ }
- lcfg.lcfg_inllen1 = flag_cnt;
- if (flag_cnt)
- lcfg.lcfg_inlbuf1 = flags;
+ if (flag_cnt) {
+ lustre_cfg_bufs_set_string(&bufs, 1, flags);
+ }
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_CLEANUP, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0)
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
return rc;
}
-static
-int do_add_uuid(char * func, char *uuid, ptl_nid_t nid, int nal)
+static
+int do_add_uuid(char * func, char *uuid, ptl_nid_t nid, int nal)
{
char tmp[64];
int rc;
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
- LCFG_INIT(lcfg, LCFG_ADD_UUID, lcfg_devname);
- lcfg.lcfg_nid = nid;
- lcfg.lcfg_inllen1 = strlen(uuid) + 1;
- lcfg.lcfg_inlbuf1 = uuid;
- lcfg.lcfg_nal = nal;
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+ if (uuid)
+ lustre_cfg_bufs_set_string(&bufs, 1, uuid);
- rc = lcfg_ioctl(func, OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_ADD_UUID, &bufs);
+ lcfg->lcfg_nid = nid;
+ lcfg->lcfg_nal = nal;
+
+ rc = lcfg_ioctl(func, OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc) {
fprintf(stderr, "IOC_PORTAL_ADD_UUID failed: %s\n",
strerror(errno));
printf ("Added uuid %s: %s\n", uuid, ptl_nid2str (tmp, nid));
return 0;
+
}
int jt_lcfg_add_uuid(int argc, char **argv)
{
ptl_nid_t nid = 0;
int nal;
-
- if (argc != 4) {
+
+ if (argc != 4) {
return CMD_HELP;
}
int jt_lcfg_del_uuid(int argc, char **argv)
{
int rc;
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
if (argc != 2) {
fprintf(stderr, "usage: %s <uuid>\n", argv[0]);
return 0;
}
- LCFG_INIT(lcfg, LCFG_DEL_UUID, lcfg_devname);
-
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
if (strcmp (argv[1], "_all_"))
- {
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
- }
-
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
+
+ lcfg = lustre_cfg_new(LCFG_DEL_UUID, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc) {
fprintf(stderr, "IOC_PORTAL_DEL_UUID failed: %s\n",
strerror(errno));
int jt_lcfg_lov_setup(int argc, char **argv)
{
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
struct lov_desc desc;
- struct obd_uuid *uuidarray, *ptr;
- int rc, i;
+ int rc;
char *end;
-
- LCFG_INIT(lcfg, LCFG_SETUP, lcfg_devname);
-
+
+ /* argv: lov_setup <LOV uuid> <stripe count> <stripe size>
+ * <stripe offset> <pattern> [ <max tgt index> ]
+ */
if (argc <= 6)
return CMD_HELP;
-
+
if (strlen(argv[1]) > sizeof(desc.ld_uuid) - 1) {
fprintf(stderr,
"error: %s: LOV uuid '%s' longer than "LPSZ" chars\n",
jt_cmdname(argv[0]), argv[1], sizeof(desc.ld_uuid) - 1);
return -EINVAL;
}
-
+
memset(&desc, 0, sizeof(desc));
obd_str2uuid(&desc.ld_uuid, argv[1]);
- desc.ld_tgt_count = argc - 6;
desc.ld_default_stripe_count = strtoul(argv[2], &end, 0);
if (*end) {
fprintf(stderr, "error: %s: bad default stripe count '%s'\n",
jt_cmdname(argv[0]), argv[2]);
return CMD_HELP;
}
- if (desc.ld_default_stripe_count > desc.ld_tgt_count) {
- fprintf(stderr,
- "error: %s: default stripe count %u > OST count %u\n",
- jt_cmdname(argv[0]), desc.ld_default_stripe_count,
- desc.ld_tgt_count);
- return -EINVAL;
- }
-
+
desc.ld_default_stripe_size = strtoull(argv[3], &end, 0);
if (*end) {
fprintf(stderr, "error: %s: bad default stripe size '%s'\n",
jt_cmdname(argv[0]), argv[5]);
return CMD_HELP;
}
-
- /* NOTE: it is possible to overwrite the default striping parameters,
- * but EXTREME care must be taken when saving the OST UUID list.
- * It must be EXACTLY the same, or have only additions at the
- * end of the list, or only overwrite individual OST entries
- * that are restored from backups of the previous OST.
- */
- uuidarray = calloc(desc.ld_tgt_count, sizeof(*uuidarray));
- if (!uuidarray) {
- fprintf(stderr, "error: %s: no memory for %d UUIDs\n",
- jt_cmdname(argv[0]), desc.ld_tgt_count);
- rc = -ENOMEM;
- goto out;
- }
- for (i = 6, ptr = uuidarray; i < argc; i++, ptr++) {
- if (strlen(argv[i]) >= sizeof(*ptr)) {
- fprintf(stderr, "error: %s: arg %d (%s) too long\n",
- jt_cmdname(argv[0]), i, argv[i]);
- rc = -EINVAL;
- goto out;
+
+ if (argc > 7) {
+ desc.ld_tgt_count = argc - 6;
+ if (desc.ld_default_stripe_count > desc.ld_tgt_count) {
+ fprintf(stderr,
+ "error: %s: default stripe count %u > "
+ "OST count %u\n", jt_cmdname(argv[0]),
+ desc.ld_default_stripe_count,
+ desc.ld_tgt_count);
+ return -EINVAL;
}
- strcpy((char *)ptr, argv[i]);
}
+
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+ lustre_cfg_bufs_set(&bufs, 1, &desc, sizeof(desc));
- lcfg.lcfg_inllen1 = sizeof(desc);
- lcfg.lcfg_inlbuf1 = (char *)&desc;
- lcfg.lcfg_inllen2 = desc.ld_tgt_count * sizeof(*uuidarray);
- lcfg.lcfg_inlbuf2 = (char *)uuidarray;
-
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_SETUP, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc)
fprintf(stderr, "error: %s: ioctl error: %s\n",
jt_cmdname(argv[0]), strerror(rc = errno));
-out:
- free(uuidarray);
return rc;
}
int jt_lcfg_lmv_setup(int argc, char **argv)
{
- struct lustre_cfg lcfg;
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
struct lmv_desc desc;
struct obd_uuid *uuidarray, *ptr;
int rc, i;
- LCFG_INIT(lcfg, LCFG_SETUP, lcfg_devname);
-
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
if (argc <= 2)
return CMD_HELP;
strcpy((char *)ptr, argv[i]);
}
- lcfg.lcfg_inllen1 = sizeof(desc);
- lcfg.lcfg_inlbuf1 = (char *)&desc;
- lcfg.lcfg_inllen2 = desc.ld_tgt_count * sizeof(*uuidarray);
- lcfg.lcfg_inlbuf2 = (char *)uuidarray;
-
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lustre_cfg_bufs_set(&bufs, 1, &desc, sizeof(desc));
+ lustre_cfg_bufs_set(&bufs, 2, (char*)uuidarray,
+ desc.ld_tgt_count * sizeof(*uuidarray));
+ lcfg = lustre_cfg_new(LCFG_SETUP, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
+
if (rc)
fprintf(stderr, "error: %s: ioctl error: %s\n",
jt_cmdname(argv[0]), strerror(rc = errno));
free(uuidarray);
return rc;
}
+int jt_lcfg_lov_modify_tgts(int argc, char **argv)
+{
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ char *end;
+ int cmd = 0;
+ int index;
+ int gen;
+ int rc;
+
+ /* argv: lov_modify_tgts <op> <LOV name> <OBD uuid> <index> <gen> */
+ if (argc != 6)
+ return CMD_HELP;
+
+ if (!strncmp(argv[1], "add", 4)) {
+ cmd = LCFG_LOV_ADD_OBD;
+ } else if (!strncmp(argv[1], "del", 4)) {
+ cmd = LCFG_LOV_DEL_OBD;
+ } else {
+ fprintf(stderr, "error: %s: bad operation '%s'\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return CMD_HELP;
+ }
+
+ lustre_cfg_bufs_reset(&bufs, argv[2]);
+
+
+ if (((index = strlen(argv[3]) + 1)) > sizeof(struct obd_uuid)) {
+ fprintf(stderr,
+ "error: %s: OBD uuid '%s' longer than "LPSZ" chars\n",
+ jt_cmdname(argv[0]), argv[3],
+ sizeof(struct obd_uuid) - 1);
+ return -EINVAL;
+ }
+ lustre_cfg_bufs_set(&bufs, 1, argv[3], index);
+
+ index = strtoul(argv[4], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: bad OBD index '%s'\n",
+ jt_cmdname(argv[0]), argv[4]);
+ return CMD_HELP;
+ }
+ lustre_cfg_bufs_set(&bufs, 2, argv[4], strlen(argv[4]));
+
+ gen = strtoul(argv[5], &end, 0);
+ if (*end) {
+ fprintf(stderr, "error: %s: bad OBD generation '%s'\n",
+ jt_cmdname(argv[0]), argv[5]);
+ return CMD_HELP;
+ }
+ lustre_cfg_bufs_set(&bufs, 3, argv[5], strlen(argv[5]));
+
+ lcfg = lustre_cfg_new(cmd, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
+ if (rc)
+ fprintf(stderr, "error: %s: ioctl error: %s\n",
+ jt_cmdname(argv[0]), strerror(rc = errno));
+ return rc;
+}
int jt_lcfg_mount_option(int argc, char **argv)
{
int rc;
- struct lustre_cfg lcfg;
-
- LCFG_INIT(lcfg, LCFG_MOUNTOPT, lcfg_devname);
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ int i;
if (argc < 3 || argc > 4)
return CMD_HELP;
- /* profile name */
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
- /* osc name */
- lcfg.lcfg_inllen2 = strlen(argv[2]) + 1;
- lcfg.lcfg_inlbuf2 = argv[2];
- if (argc == 4) {
- /* mdc name */
- lcfg.lcfg_inllen3 = strlen(argv[3]) + 1;
- lcfg.lcfg_inlbuf3 = argv[3];
- }
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
+ for (i = 1; i < argc; i++)
+ lustre_cfg_bufs_set_string(&bufs, i, argv[i]);
+
+ lcfg = lustre_cfg_new(LCFG_MOUNTOPT, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
}
-
return rc;
}
int jt_lcfg_del_mount_option(int argc, char **argv)
{
int rc;
- struct lustre_cfg lcfg;
-
- LCFG_INIT(lcfg, LCFG_DEL_MOUNTOPT, lcfg_devname);
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
if (argc != 2)
return CMD_HELP;
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
/* profile name */
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lcfg = lustre_cfg_new(LCFG_DEL_MOUNTOPT, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
}
-
return rc;
}
int jt_lcfg_set_timeout(int argc, char **argv)
{
int rc;
- struct lustre_cfg lcfg;
-
- LCFG_INIT(lcfg, LCFG_SET_TIMEOUT, lcfg_devname);
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
if (argc != 2)
return CMD_HELP;
- lcfg.lcfg_num = atoi(argv[1]);
-
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+ lcfg = lustre_cfg_new(LCFG_SET_TIMEOUT, &bufs);
+ lcfg->lcfg_num = atoi(argv[1]);
+
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
}
-
return rc;
}
int jt_lcfg_set_lustre_upcall(int argc, char **argv)
{
int rc;
- struct lustre_cfg lcfg;
-
- LCFG_INIT(lcfg, LCFG_SET_UPCALL, lcfg_devname);
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
if (argc != 2)
return CMD_HELP;
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
/* profile name */
- lcfg.lcfg_inllen1 = strlen(argv[1]) + 1;
- lcfg.lcfg_inlbuf1 = argv[1];
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
+
+ lcfg = lustre_cfg_new(LCFG_SET_UPCALL, &bufs);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
+ }
+ return rc;
+}
+
+int jt_lcfg_add_conn(int argc, char **argv)
+{
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ int priority;
+ int rc;
+
+ if (argc == 2)
+ priority = 0;
+ else if (argc == 3)
+ priority = 1;
+ else
+ return CMD_HELP;
+
+ if (lcfg_devname == NULL) {
+ fprintf(stderr, "%s: please use 'cfg_device name' to set the "
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
+ return -EINVAL;
+ }
+
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
+
+ lcfg = lustre_cfg_new(LCFG_ADD_CONN, &bufs);
+ lcfg->lcfg_num = priority;
- rc = lcfg_ioctl(argv[0], OBD_DEV_ID, &lcfg);
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free (lcfg);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
+ }
+ return rc;
+}
+
+int jt_lcfg_del_conn(int argc, char **argv)
+{
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ int rc;
+
+ if (argc != 2)
+ return CMD_HELP;
+
+ if (lcfg_devname == NULL) {
+ fprintf(stderr, "%s: please use 'cfg_device name' to set the "
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
+ return -EINVAL;
+ }
+
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
+ /* connection uuid */
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
+
+ lcfg = lustre_cfg_new(LCFG_DEL_CONN, &bufs);
+
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
if (rc < 0) {
fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
strerror(rc = errno));
return rc;
}
+int jt_lcfg_set_security(int argc, char **argv)
+{
+ struct lustre_cfg_bufs bufs;
+ struct lustre_cfg *lcfg;
+ int rc;
+
+ if (argc != 3)
+ return CMD_HELP;
+
+ if (lcfg_devname == NULL) {
+ fprintf(stderr, "%s: please use 'cfg_device name' to set the "
+ "device name for config commands.\n",
+ jt_cmdname(argv[0]));
+ return -EINVAL;
+ }
+
+ lustre_cfg_bufs_reset(&bufs, lcfg_devname);
+
+ /* currently only used to set on mds */
+ if (strcmp(argv[1], "mds_sec") &&
+ strcmp(argv[1], "oss_sec") &&
+ strcmp(argv[1], "deny_sec")) {
+ fprintf(stderr, "%s: invalid security key %s\n",
+ jt_cmdname(argv[0]), argv[1]);
+ return -EINVAL;
+ }
+ if (strcmp(argv[2], "null") &&
+ strcmp(argv[2], "krb5i") &&
+ strcmp(argv[2], "krb5p")) {
+ fprintf(stderr, "%s: invalid security value %s\n",
+ jt_cmdname(argv[0]), argv[2]);
+ return -EINVAL;
+ }
+
+ /* connection uuid */
+ lustre_cfg_bufs_set_string(&bufs, 1, argv[1]);
+ lustre_cfg_bufs_set_string(&bufs, 2, argv[2]);
+ lcfg = lustre_cfg_new(LCFG_SET_SECURITY, &bufs);
+
+ rc = lcfg_ioctl(argv[0], OBD_DEV_ID, lcfg);
+ lustre_cfg_free(lcfg);
+ if (rc < 0) {
+ fprintf(stderr, "error: %s: %s\n", jt_cmdname(argv[0]),
+ strerror(rc = errno));
+ }
+
+ return rc;
+}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff