*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* lustre/utils/mkfs_lustre.c
*
char *progname;
int verbose = 1;
int version;
-static int print_only = 0;
+static int print_only;
#ifdef HAVE_LDISKFS_OSD
#define FSLIST_LDISKFS "ldiskfs"
"\t\t--erase-param <key>: erase all instances of a parameter\n"
"\t\t--erase-params: erase all old parameter settings\n"
"\t\t--writeconf: erase all config logs for this fs.\n"
+ "\t\t--nolocallogs: use logs from MGS, not local ones.\n"
"\t\t--quota: enable space accounting on old 2.x device.\n"
"\t\t--rename: rename the filesystem name\n"
#endif
{
struct lustre_disk_data *ldd = &mop->mo_ldd;
- printf("\n %s:\n", str);
- printf("Target: %s\n", ldd->ldd_svname);
- if (ldd->ldd_svindex == INDEX_UNASSIGNED)
- printf("Index: unassigned\n");
- else
- printf("Index: %d\n", ldd->ldd_svindex);
- if (ldd->ldd_uuid[0])
- printf("UUID: %s\n", (char *)ldd->ldd_uuid);
- printf("Lustre FS: %s\n", ldd->ldd_fsname);
- printf("Mount type: %s\n", MT_STR(ldd));
- printf("Flags: %#x\n", ldd->ldd_flags);
- printf(" (%s%s%s%s%s%s%s%s)\n",
+ printf("\n %s:\n", str);
+ printf("Target: %s\n", ldd->ldd_svname);
+ if (ldd->ldd_svindex == INDEX_UNASSIGNED)
+ printf("Index: unassigned\n");
+ else
+ printf("Index: %d\n", ldd->ldd_svindex);
+ if (ldd->ldd_uuid[0])
+ printf("UUID: %s\n", (char *)ldd->ldd_uuid);
+ printf("Lustre FS: %s\n", ldd->ldd_fsname);
+ printf("Mount type: %s\n", MT_STR(ldd));
+ printf("Flags: %#x\n", ldd->ldd_flags);
+ printf(" (%s%s%s%s%s%s%s%s%s)\n",
IS_MDT(ldd) ? "MDT " : "",
IS_OST(ldd) ? "OST " : "",
IS_MGS(ldd) ? "MGS " : "",
ldd->ldd_flags & LDD_F_VIRGIN ? "first_time " : "",
ldd->ldd_flags & LDD_F_UPDATE ? "update " : "",
ldd->ldd_flags & LDD_F_WRITECONF ? "writeconf " : "",
- ldd->ldd_flags & LDD_F_NO_PRIMNODE ? "no_primnode " : "");
+ ldd->ldd_flags & LDD_F_NO_PRIMNODE ? "no_primnode " : "",
+ ldd->ldd_flags & LDD_F_NO_LOCAL_LOGS ? "nolocallogs " : "");
printf("Persistent mount opts: %s\n", ldd->ldd_mount_opts);
osd_print_ldd_params(mop);
- if (ldd->ldd_userdata[0])
- printf("Comment: %s\n", ldd->ldd_userdata);
- printf("\n");
+ if (ldd->ldd_userdata[0])
+ printf("Comment: %s\n", ldd->ldd_userdata);
+ printf("\n");
}
void set_defaults(struct mkfs_opts *mop)
if (!(flags & LDD_F_SV_ALL))
snprintf(name_buf, name_buf_size, "%.8s%c%s%04x", fs,
(flags & LDD_F_VIRGIN) ? ':' :
- ((flags & LDD_F_WRITECONF) ? '=' : '-'),
+ ((flags & LDD_F_WRITECONF) ? '=' :
+ ((flags & LDD_F_NO_LOCAL_LOGS) ? '+' : '-')),
(flags & LDD_F_SV_TYPE_MDT) ? "MDT" : "OST",
index);
} else if (flags & LDD_F_SV_TYPE_MGS) {
static inline void badopt(const char *opt, char *type)
{
- fprintf(stderr, "%s: '--%s' only valid for %s\n",
- progname, opt, type);
- usage(stderr);
+ fprintf(stderr, "%s: '--%s' only valid for %s\n",
+ progname, opt, type);
+ usage(stderr);
}
#ifdef TUNEFS
static int erase_param(const char *const buf, const char *const param,
bool withval)
{
- char search[PARAM_MAX + 1] = "";
+ char search[PARAM_MAX + 8] = "";
char *buffer = (char *)buf;
bool found = false;
#define MAXNIDSTR 1024
static char *convert_hostnames(char *s1)
{
- char *converted, *s2 = 0, *c, *end, sep;
- int left = MAXNIDSTR;
- lnet_nid_t nid;
-
- converted = malloc(left);
- if (converted == NULL) {
- return NULL;
- }
-
- end = s1 + strlen(s1);
- c = converted;
- while ((left > 0) && (s1 < end)) {
- s2 = strpbrk(s1, ",:");
- if (!s2)
- s2 = end;
- sep = *s2;
- *s2 = '\0';
- nid = libcfs_str2nid(s1);
+ char *converted, *s2 = 0, *c, *end, sep;
+ int left = MAXNIDSTR;
+ lnet_nid_t nid;
+
+ converted = malloc(left);
+ if (!converted)
+ return NULL;
+
+ end = s1 + strlen(s1);
+ c = converted;
+ while ((left > 0) && (s1 < end)) {
+ s2 = strpbrk(s1, ",:");
+ if (!s2)
+ s2 = end;
+ sep = *s2;
+ *s2 = '\0';
+ nid = libcfs_str2nid(s1);
*s2 = sep;
- if (nid == LNET_NID_ANY) {
+ if (nid == LNET_NID_ANY) {
fprintf(stderr, "%s: Cannot resolve hostname '%s'.\n",
progname, s1);
- free(converted);
- return NULL;
- }
- if (strncmp(libcfs_nid2str(nid), "127.0.0.1",
- strlen("127.0.0.1")) == 0) {
- fprintf(stderr, "%s: The NID '%s' resolves to the "
- "loopback address '%s'. Lustre requires a "
- "non-loopback address.\n",
- progname, s1, libcfs_nid2str(nid));
- free(converted);
- return NULL;
- }
-
- c += snprintf(c, left, "%s%c", libcfs_nid2str(nid), sep);
- left = converted + MAXNIDSTR - c;
- s1 = s2 + 1;
- }
- return converted;
+ free(converted);
+ return NULL;
+ }
+ if (strncmp(libcfs_nid2str(nid), "127.0.0.1",
+ strlen("127.0.0.1")) == 0) {
+ fprintf(stderr,
+ "%s: The NID '%s' resolves to the loopback address '%s'. Lustre requires a non-loopback address.\n",
+ progname, s1, libcfs_nid2str(nid));
+ free(converted);
+ return NULL;
+ }
+
+ c += snprintf(c, left, "%s%c", libcfs_nid2str(nid), sep);
+ left = converted + MAXNIDSTR - c;
+ s1 = s2 + 1;
+ }
+ return converted;
}
int parse_opts(int argc, char *const argv[], struct mkfs_opts *mop,
char **mountopts, char *old_fsname)
{
static struct option long_opts[] = {
- { .val = 'B' , .name = "backfs-mount-opts",
+ { .val = 'B', .name = "backfs-mount-opts",
.has_arg = required_argument},
- { .val = 'f' , .name = "failnode", .has_arg = required_argument},
- { .val = 'f' , .name = "failover", .has_arg = required_argument},
- { .val = 'G' , .name = "mgs", .has_arg = no_argument},
- { .val = 'h' , .name = "help", .has_arg = no_argument},
- { .val = 'i' , .name = "index", .has_arg = required_argument},
- { .val = 'L' , .name = "fsname", .has_arg = required_argument},
- { .val = 'm' , .name = "mgsnode", .has_arg = required_argument},
- { .val = 'm' , .name = "mgsnid", .has_arg = required_argument},
- { .val = 'n' , .name = "dryrun", .has_arg = no_argument},
- { .val = 'N' , .name = "nomgs", .has_arg = no_argument},
- { .val = 'o' , .name = "mountfsoptions",
+ { .val = 'f', .name = "failnode", .has_arg = required_argument},
+ { .val = 'f', .name = "failover", .has_arg = required_argument},
+ { .val = 'G', .name = "mgs", .has_arg = no_argument},
+ { .val = 'h', .name = "help", .has_arg = no_argument},
+ { .val = 'i', .name = "index", .has_arg = required_argument},
+ { .val = 'L', .name = "fsname", .has_arg = required_argument},
+ { .val = 'm', .name = "mgsnode", .has_arg = required_argument},
+ { .val = 'm', .name = "mgsnid", .has_arg = required_argument},
+ { .val = 'n', .name = "dryrun", .has_arg = no_argument},
+ { .val = 'N', .name = "nomgs", .has_arg = no_argument},
+ { .val = 'o', .name = "mountfsoptions",
.has_arg = required_argument},
- { .val = 'p' , .name = "param", .has_arg = required_argument},
- { .val = 'q' , .name = "quiet", .has_arg = no_argument},
- { .val = 's' , .name = "servicenode", .has_arg = required_argument},
- { .val = 't' , .name = "network", .has_arg = required_argument},
- { .val = 'u' , .name = "comment", .has_arg = required_argument},
- { .val = 'U' , .name = "force-nohostid",
+ { .val = 'p', .name = "param", .has_arg = required_argument},
+ { .val = 'q', .name = "quiet", .has_arg = no_argument},
+ { .val = 's', .name = "servicenode", .has_arg = required_argument},
+ { .val = 't', .name = "network", .has_arg = required_argument},
+ { .val = 'u', .name = "comment", .has_arg = required_argument},
+ { .val = 'U', .name = "force-nohostid",
.has_arg = no_argument},
- { .val = 'v' , .name = "verbose", .has_arg = no_argument},
- { .val = 'V' , .name = "version", .has_arg = no_argument},
+ { .val = 'v', .name = "verbose", .has_arg = no_argument},
+ { .val = 'V', .name = "version", .has_arg = no_argument},
#ifndef TUNEFS
- { .val = 'b' , .name = "backfstype", .has_arg = required_argument},
- { .val = 'c' , .name = "stripe-count-hint",
+ { .val = 'b', .name = "backfstype", .has_arg = required_argument},
+ { .val = 'c', .name = "stripe-count-hint",
.has_arg = required_argument},
- { .val = 'd' , .name = "device-size", .has_arg = required_argument},
- { .val = 'k' , .name = "mkfsoptions", .has_arg = required_argument},
- { .val = 'M' , .name = "mdt", .has_arg = no_argument},
- { .val = 'O' , .name = "ost", .has_arg = no_argument},
- { .val = 'r' , .name = "reformat", .has_arg = no_argument},
- { .val = 'R' , .name = "replace", .has_arg = no_argument},
+ { .val = 'd', .name = "device-size", .has_arg = required_argument},
+ { .val = 'k', .name = "mkfsoptions", .has_arg = required_argument},
+ { .val = 'M', .name = "mdt", .has_arg = no_argument},
+ { .val = 'O', .name = "ost", .has_arg = no_argument},
+ { .val = 'r', .name = "reformat", .has_arg = no_argument},
+ { .val = 'R', .name = "replace", .has_arg = no_argument},
#else
- { .val = 'E' , .name = "erase-param", .has_arg = required_argument},
- { .val = 'e' , .name = "erase-params",
+ { .val = 'E', .name = "erase-param", .has_arg = required_argument},
+ { .val = 'e', .name = "erase-params",
.has_arg = no_argument},
- { .val = 'Q' , .name = "quota", .has_arg = no_argument},
- { .val = 'R' , .name = "rename", .has_arg = optional_argument},
- { .val = 'w' , .name = "writeconf", .has_arg = no_argument},
+ { .val = 'l', .name = "nolocallogs", .has_arg = no_argument},
+ { .val = 'Q', .name = "quota", .has_arg = no_argument},
+ { .val = 'R', .name = "rename", .has_arg = optional_argument},
+ { .val = 'w', .name = "writeconf", .has_arg = no_argument},
#endif
{ .name = NULL } };
char *short_opts = "B:f:Ghi:L:m:nNo:p:qs:t:u:vV"
#ifndef TUNEFS
"b:c:d:k:MOrR";
#else
- "E:eQR::w";
+ "E:elQR::w";
#endif
struct lustre_disk_data *ldd = &mop->mo_ldd;
char new_fsname[16] = { 0 };
bool index_option = false;
#ifdef TUNEFS
- /* For the right semantics, if '-e'/'--erase-params' is specified,
+ /*
+ * For the right semantics, if '-e'/'--erase-params' is specified,
* it must be picked out and all old parameters should be erased
- * before any other changes are done. */
+ * before any other changes are done.
+ */
while ((opt = getopt_long(argc, argv, short_opts, long_opts,
&longidx)) != EOF) {
switch (opt) {
}
nids = convert_hostnames(optarg);
- if (nids == NULL)
+ if (!nids)
return 1;
rc = append_param(ldd->ldd_params, PARAM_FAILNODE,
case 'i': {
char *endptr = NULL;
int base;
+
index_option = true;
/* LU-2374: check whether it is OST/MDT later */
base = (strlen(optarg) > 1 &&
mop->mo_ldd.ldd_svindex = strtoul(optarg,
&endptr, base);
if (*endptr != '\0') {
- fprintf(stderr, "%s: wrong index %s. "
- "Target index must be decimal or "
- "hexadecimal.\n",
+ fprintf(stderr,
+ "%s: wrong index %s. Target index must be decimal or hexadecimal.\n",
progname, optarg);
return 1;
}
if (ldd->ldd_svindex >= INDEX_UNASSIGNED) {
- fprintf(stderr, "%s: wrong index %u. "
- "Target index must be less than %u.\n",
+ fprintf(stderr,
+ "%s: wrong index %u. Target index must be less than %u.\n",
progname, ldd->ldd_svindex,
INDEX_UNASSIGNED);
return 1;
len = strlen(optarg);
if (len < 1 || len > LUSTRE_MAXFSNAME) {
- fprintf(stderr, "%s: filesystem name must be "
- "1-%d chars\n", progname, LUSTRE_MAXFSNAME);
+ fprintf(stderr,
+ "%s: filesystem name must be 1-%d chars\n",
+ progname, LUSTRE_MAXFSNAME);
return 1;
}
break;
}
if (*tmp != '\0') {
- fprintf(stderr, "%s: char '%c' not allowed in "
- "filesystem name\n", progname, *tmp);
+ fprintf(stderr,
+ "%s: char '%c' not allowed in filesystem name\n",
+ progname, *tmp);
return 1;
}
strscpy(new_fsname, optarg, sizeof(new_fsname));
case 'm': {
char *nids = convert_hostnames(optarg);
- if (nids == NULL)
+ if (!nids)
return 1;
rc = append_param(ldd->ldd_params, PARAM_MGSNODE,
break;
case 'p':
#ifdef TUNEFS
- /* Removes all existing instances of the parameter
+ /*
+ * Removes all existing instances of the parameter
* before adding new values.
*/
rc = erase_param(ldd->ldd_params, optarg, true);
return 1;
}
- if (optarg == NULL)
+ if (!optarg)
return 1;
rc = add_param(ldd->ldd_params, PARAM_NETWORK, optarg);
} while (++i < LDD_MT_LAST);
if (i == LDD_MT_LAST) {
- fprintf(stderr, "%s: invalid backend filesystem"
- " type %s\n", progname, optarg);
+ fprintf(stderr,
+ "%s: invalid backend filesystem type %s\n",
+ progname, optarg);
return 1;
}
break;
int stripe_count = atol(optarg);
if (stripe_count <= 0) {
- fprintf(stderr, "%s: bad stripe count "
- "%d\n", progname, stripe_count);
+ fprintf(stderr,
+ "%s: bad stripe count %s\n",
+ progname, optarg);
return 1;
}
mop->mo_stripe_count = stripe_count;
#else /* TUNEFS */
case 'E':
rc = erase_param(ldd->ldd_params, optarg, false);
- /* (rc == 1) means not found, so don't need to
- * call osd_erase_ldd(). */
+ /*
+ * (rc == 1) means not found, so don't need to
+ * call osd_erase_ldd().
+ */
if (rc > 1)
return rc;
if (!rc) {
mop->mo_flags |= MO_RENAME;
if (!optarg) {
if (IS_SEPARATED_MGS(ldd)) {
- fprintf(stderr, "%s: must specify the "
- "old fsname to be renamed for "
- "separated MGS\n", progname);
+ fprintf(stderr,
+ "%s: must specify the old fsname to be renamed for separated MGS\n",
+ progname);
return 1;
}
break;
}
if ((strlen(optarg) < 1) || (strlen(optarg) > 8)) {
- fprintf(stderr, "%s: filesystem name must be "
- "1-8 chars\n", progname);
+ fprintf(stderr,
+ "%s: filesystem name must be 1-8 chars\n",
+ progname);
return 1;
}
tmp = strpbrk(optarg, "/:");
if (tmp) {
- fprintf(stderr, "%s: char '%c' not allowed in "
- "filesystem name\n", progname, *tmp);
+ fprintf(stderr,
+ "%s: char '%c' not allowed in filesystem name\n",
+ progname, *tmp);
return 1;
}
sizeof(ldd->ldd_fsname));
} else if (strlen(old_fsname) != strlen(optarg) ||
strcmp(old_fsname, optarg) != 0) {
- fprintf(stderr, "%s: the given fsname '%s' "
- "to be renamed does not exist\n",
+ fprintf(stderr,
+ "%s: the given fsname '%s' to be renamed does not exist\n",
progname, optarg);
return 1;
}
case 'w':
ldd->ldd_flags |= LDD_F_WRITECONF;
break;
+ case 'l':
+ if (ldd->ldd_flags & (LDD_F_VIRGIN | LDD_F_WRITECONF)) {
+ fprintf(stderr, "Can not apply nolocallogs to the target that was writeconfed or never been registered\n");
+ return EINVAL;
+ }
+ ldd->ldd_flags |= LDD_F_NO_LOCAL_LOGS;
+ break;
#endif /* !TUNEFS */
default:
if (opt != '?') {
if (strlen(new_fsname) > 0) {
if (!(mop->mo_flags & (MO_FORCEFORMAT | MO_RENAME)) &&
- (!(ldd->ldd_flags &
- (LDD_F_VIRGIN | LDD_F_WRITECONF)))) {
- fprintf(stderr, "%s: cannot change the name "
- "of a registered target\n", progname);
+ (!(ldd->ldd_flags & (LDD_F_VIRGIN | LDD_F_WRITECONF)))) {
+ fprintf(stderr,
+ "%s: cannot change the name of a registered target\n",
+ progname);
return 1;
}
if (index_option && !(mop->mo_ldd.ldd_flags &
(LDD_F_VIRGIN | LDD_F_WRITECONF))) {
- fprintf(stderr, "%s: cannot change the index of"
- " a registered target\n", progname);
+ fprintf(stderr,
+ "%s: cannot change the index of a registered target\n",
+ progname);
return 1;
}
#ifdef TUNEFS
if (mop->mo_flags & MO_RENAME) {
if (new_fsname[0] == '\0') {
- fprintf(stderr, "%s: need to specify new fsname for "
- "renaming case\n", progname);
+ fprintf(stderr,
+ "%s: need to specify new fsname for renaming case\n",
+ progname);
return 1;
}
if (strcmp(old_fsname, new_fsname) == 0) {
- fprintf(stderr, "%s: cannot rename fsname '%s' to "
- "the same name\n", progname, old_fsname);
+ fprintf(stderr,
+ "%s: cannot rename fsname '%s' to the same name\n",
+ progname, old_fsname);
return 1;
}
}
if (optind == argc) {
/* The user didn't specify device name */
fatal();
- fprintf(stderr, "Not enough arguments - device name or "
- "pool/dataset name not specified.\n");
+ fprintf(stderr,
+ "Not enough arguments - device name or pool/dataset name not specified.\n");
return EINVAL;
- } else {
- /* The device or pool/filesystem name */
- strscpy(mop->mo_device, argv[optind], sizeof(mop->mo_device));
-
- /* Followed by optional vdevs */
- if (optind < argc - 1)
- mop->mo_pool_vdevs = (char **) &argv[optind + 1];
}
+ /* The device or pool/filesystem name */
+ strscpy(mop->mo_device, argv[optind], sizeof(mop->mo_device));
+
+ /* Followed by optional vdevs */
+ if (optind < argc - 1)
+ mop->mo_pool_vdevs = (char **)&argv[optind + 1];
+
return 0;
}
char *mountopts = NULL;
char wanted_mountopts[512] = "";
char old_fsname[16] = "";
- unsigned mount_type;
+ unsigned int mount_type;
int ret = 0;
int ret2 = 0;
progname = strrchr(argv[0], '/');
- if (progname != NULL)
+ if (progname)
progname++;
else
progname = argv[0];
strscpy(mop.mo_device, argv[argc - 1], sizeof(mop.mo_device));
ret = osd_init();
- if (ret != 0)
+ if (ret != 0) {
+ fprintf(stderr, "%s: osd_init() failed: %d (%s)\n",
+ progname, ret, strerror(ret));
return ret;
+ }
#ifdef TUNEFS
- /* For tunefs, we must read in the old values before parsing any
- new ones. */
+ /*
+ * For tunefs, we must read in the old values before parsing any
+ * new ones.
+ */
/* Check whether the disk has already been formatted by mkfs.lustre */
ret = osd_is_lustre(mop.mo_device, &mount_type);
if (ret == 0) {
fatal();
- fprintf(stderr, "Device %s has not been formatted with "
- "mkfs.lustre\n", mop.mo_device);
+ fprintf(stderr,
+ "Device %s has not been formatted with mkfs.lustre\n",
+ mop.mo_device);
ret = ENODEV;
goto out;
}
ret = osd_read_ldd(mop.mo_device, ldd);
if (ret != 0) {
fatal();
- fprintf(stderr, "Failed to read previous Lustre data from %s "
- "(%d)\n", mop.mo_device, ret);
+ fprintf(stderr,
+ "Failed to read previous Lustre data from %s (%d)\n",
+ mop.mo_device, ret);
goto out;
}
strscpy(old_fsname, ldd->ldd_fsname, sizeof(ldd->ldd_fsname));
- ldd->ldd_flags &= ~(LDD_F_WRITECONF | LDD_F_VIRGIN);
+ ldd->ldd_flags &= ~(LDD_F_WRITECONF | LDD_F_VIRGIN |
+ LDD_F_NO_LOCAL_LOGS);
/* svname of the form lustre:OST1234 means never registered */
ret = strlen(ldd->ldd_svname);
} else if (ldd->ldd_svname[ret - 8] == '=') {
ldd->ldd_svname[ret - 8] = '-';
ldd->ldd_flags |= LDD_F_WRITECONF;
+ } else if (ldd->ldd_svname[ret - 8] == '+') {
+ ldd->ldd_svname[ret - 8] = '-';
+ ldd->ldd_flags |= LDD_F_NO_LOCAL_LOGS;
}
if (strstr(ldd->ldd_params, PARAM_MGSNODE))
}
if (ldd->ldd_flags & LDD_F_NEED_INDEX)
- fprintf(stderr, "warning: %s: for Lustre 2.4 and later, the "
- "target index must be specified with --index\n",
+ fprintf(stderr,
+ "warning: %s: for Lustre 2.4 and later, the target index must be specified with --index\n",
mop.mo_device);
/* If no index is supplied for MDT by default set index to zero */
#ifndef TUNEFS
if (!IS_MGS(ldd) && (mop.mo_mgs_failnodes == 0)) {
#else
- /* Don't check --mgs or --mgsnode if print_only is set or
- * --erase-params is set. */
+ /*
+ * Don't check --mgs or --mgsnode if print_only is set or
+ * --erase-params is set.
+ */
if (!IS_MGS(ldd) && (mop.mo_mgs_failnodes == 0) && !print_only &&
!(mop.mo_flags & MO_ERASE_ALL)) {
#endif
goto out;
}
- if (check_mtab_entry(mop.mo_device, mop.mo_device, NULL, NULL))
- return(EEXIST);
+ if (check_mtab_entry(mop.mo_device, mop.mo_device, NULL, NULL)) {
+ fprintf(stderr, "%s: is currently mounted, exiting without any change\n",
+ mop.mo_device);
+ return EEXIST;
+ }
/* Create the loopback file */
if (mop.mo_flags & MO_IS_LOOP) {
if (ret != 0) {
fatal();
fprintf(stderr, "Loop device setup for %s failed: %s\n",
- mop.mo_device, strerror(ret));
+ mop.mo_device, strerror(ret));
goto out;
}
}
ret = osd_is_lustre(mop.mo_device, &mount_type);
if (ret != 0) {
fatal();
- fprintf(stderr, "Device %s was previously formatted "
- "for lustre. Use --reformat to reformat it, "
- "or tunefs.lustre to modify.\n",
+ fprintf(stderr,
+ "Device %s was previously formatted for lustre. Use --reformat to reformat it, or tunefs.lustre to modify.\n",
mop.mo_device);
goto out;
}
/* update svname with '=' to refresh config */
if (ldd->ldd_flags & LDD_F_WRITECONF) {
struct mount_opts opts;
+
+ opts.mo_ldd = *ldd;
+ opts.mo_source = mop.mo_device;
+ (void)osd_label_lustre(&opts);
+ }
+
+ /* update svname with '+' to force remote logs */
+ if (ldd->ldd_flags & LDD_F_NO_LOCAL_LOGS) {
+ struct mount_opts opts;
+
opts.mo_ldd = *ldd;
opts.mo_source = mop.mo_device;
(void) osd_label_lustre(&opts);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff