return(0);
}
-static
-int mti_set_sec_opts(struct mgs_target_info *mti, struct lustre_mount_data *lmd)
-{
- char *s1, *s2;
-
- if (lmd->lmd_sec_mdt == NULL && lmd->lmd_sec_cli == NULL) {
- /* just let on-disk params do its work. but we have an
- * assumption that any changes of on-disk data by tune2fs
- * should lead to server rewrite log.
- */
- return 0;
- }
-
- /* filter out existing sec options */
- s1 = mti->mti_params;
- while (*s1) {
- int clear;
-
- while (*s1 == ' ')
- s1++;
-
- if (strncmp(s1, PARAM_SEC_RPC_MDT,
- sizeof(PARAM_SEC_RPC_MDT) - 1) == 0 ||
- strncmp(s1, PARAM_SEC_RPC_CLI,
- sizeof(PARAM_SEC_RPC_CLI) - 1) == 0)
- clear = 1;
- else
- clear = 0;
-
- s2 = strchr(s1, ' ');
- if (s2 == NULL) {
- if (clear)
- *s1 = '\0';
- break;
- }
- s2++;
- if (clear)
- memmove(s1, s2, strlen(s2) + 1);
- else
- s1 = s2;
- }
-
- /* append sec options from lmd */
- /* FIXME add flag LDD_F_UPDATE after mountconf start supporting
- * log updating.
- */
- if (lmd->lmd_sec_mdt) {
- if (strlen(mti->mti_params) + strlen(lmd->lmd_sec_mdt) +
- sizeof(PARAM_SEC_RPC_MDT) + 1 >= sizeof(mti->mti_params)) {
- CERROR("security params too big for mti\n");
- return -ENOMEM;
- }
- strcat(mti->mti_params, " "PARAM_SEC_RPC_MDT);
- strcat(mti->mti_params, lmd->lmd_sec_mdt);
- //mti->mti_flags |= LDD_F_UPDATE;
- }
- if (lmd->lmd_sec_cli) {
- if (strlen(mti->mti_params) + strlen(lmd->lmd_sec_cli) +
- sizeof(PARAM_SEC_RPC_CLI) + 2 > sizeof(mti->mti_params)) {
- CERROR("security params too big for mti\n");
- return -ENOMEM;
- }
- strcat(mti->mti_params, " "PARAM_SEC_RPC_CLI);
- strcat(mti->mti_params, lmd->lmd_sec_cli);
- //mti->mti_flags |= LDD_F_UPDATE;
- }
-
- return 0;
-}
-
static int server_sb2mti(struct super_block *sb, struct mgs_target_info *mti)
{
struct lustre_sb_info *lsi = s2lsi(sb);
struct lustre_disk_data *ldd = lsi->lsi_ldd;
- struct lustre_mount_data *lmd = lsi->lsi_lmd;
lnet_process_id_t id;
int i = 0;
ENTRY;
RETURN(-ENOMEM);
}
memcpy(mti->mti_params, ldd->ldd_params, sizeof(mti->mti_params));
-
- RETURN(mti_set_sec_opts(mti, lmd));
+ RETURN(0);
}
/* Register an old or new target with the MGS. If needed MGS will construct
/* Default umount style */
lsi->lsi_flags = LSI_UMOUNT_FAILOVER;
- lsi->lsi_lmd->lmd_nllu = NOBODY_UID;
- lsi->lsi_lmd->lmd_nllg = NOBODY_GID;
RETURN(lsi);
}
if (lsi->lsi_lmd->lmd_profile != NULL)
OBD_FREE(lsi->lsi_lmd->lmd_profile,
strlen(lsi->lsi_lmd->lmd_profile) + 1);
- if (lsi->lsi_lmd->lmd_sec_mdt != NULL)
- OBD_FREE(lsi->lsi_lmd->lmd_sec_mdt,
- strlen(lsi->lsi_lmd->lmd_sec_mdt) + 1);
- if (lsi->lsi_lmd->lmd_sec_cli != NULL)
- OBD_FREE(lsi->lsi_lmd->lmd_sec_cli,
- strlen(lsi->lsi_lmd->lmd_sec_cli) + 1);
if (lsi->lsi_lmd->lmd_opts != NULL)
OBD_FREE(lsi->lsi_lmd->lmd_opts,
strlen(lsi->lsi_lmd->lmd_opts) + 1);
PRINT_CMD(PRINT_MASK, "profile: %s\n", lmd->lmd_profile);
PRINT_CMD(PRINT_MASK, "device: %s\n", lmd->lmd_dev);
PRINT_CMD(PRINT_MASK, "flags: %x\n", lmd->lmd_flags);
- if (lmd->lmd_sec_mdt)
- PRINT_CMD(PRINT_MASK, "sec_mdt: %s\n", lmd->lmd_sec_mdt);
- if (lmd->lmd_sec_cli)
- PRINT_CMD(PRINT_MASK, "sec_cli: %s\n", lmd->lmd_sec_cli);
if (lmd->lmd_opts)
PRINT_CMD(PRINT_MASK, "options: %s\n", lmd->lmd_opts);
for (i = 0; i < lmd->lmd_exclude_count; i++) {
RETURN(rc);
}
-static
-int lmd_set_sec_opts(char **set, char *opts, int length)
-{
- if (*set)
- OBD_FREE(*set, strlen(*set) + 1);
-
- OBD_ALLOC(*set, length + 1);
- if (*set == NULL)
- return -ENOMEM;
-
- memcpy(*set, opts, length);
- (*set)[length] = '\0';
-
- return 0;
-}
-
-static
-int lmd_parse_sec_opts(struct lustre_mount_data *lmd, char *ptr)
-{
- char *tail;
- char **set = NULL;
- int length;
-
- /* check peer name */
- if (strncmp(ptr, "sec_mdt=", 8) == 0) {
- set = &lmd->lmd_sec_mdt;
- ptr += 8;
- } else if (strncmp(ptr, "sec_cli=", 8) == 0) {
- set = &lmd->lmd_sec_cli;
- ptr += 8;
- } else if (strncmp(ptr, "sec=", 4) == 0) {
- /* leave 'set' be null */
- ptr += 4;
- } else {
- CERROR("invalid security options: %s\n", ptr);
- return -EINVAL;
- }
-
- tail = strchr(ptr, ',');
- if (tail == NULL)
- length = strlen(ptr);
- else
- length = tail - ptr;
-
- if (set) {
- if (lmd_set_sec_opts(set, ptr, length))
- return -EINVAL;
- } else {
- if (lmd->lmd_sec_mdt == NULL &&
- lmd_set_sec_opts(&lmd->lmd_sec_mdt, ptr, length))
- return -EINVAL;
-
- if (lmd->lmd_sec_cli == NULL &&
- lmd_set_sec_opts(&lmd->lmd_sec_cli, ptr, length))
- return -EINVAL;
- }
-
- return 0;
-}
-
/* mount -v -t lustre uml1:uml2:/lustre-client /mnt/lustre */
static int lmd_parse(char *options, struct lustre_mount_data *lmd)
{
if (rc)
goto invalid;
clear++;
- } else if (strncmp(s1, "nllu=", 5) == 0) {
- lmd->lmd_nllu = simple_strtoul(s1 + 5, NULL, 10);
- clear++;
- } else if (strncmp(s1, "nllg=", 5) == 0) {
- lmd->lmd_nllg = simple_strtoul(s1 + 5, NULL, 10);
- clear++;
- } else if (strncmp(s1, "sec", 3) == 0) {
- rc = lmd_parse_sec_opts(lmd, s1);
- if (rc)
- goto invalid;
- clear++;
}
/* Linux 2.4 doesn't pass the device, so we stuck it at the
end of the options. */
git://git.whamcloud.com / fs / lustre-release.git / blobdiff