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-rw-r--r--xlators/cluster/dht/src/dht-common.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index c564a078da7..d874415699c 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -11461,117 +11461,3 @@ dht_dir_layout_error_check(xlator_t *this, inode_t *inode)
/* Returning the first xlator error as all xlators have errors */
return layout->list[0].err;
}
-
-/* Get brick paths from all the local subvols and store for use.
- *
- * TODO: Make sure newly added brick is not picked for migration.
- * Otherwise there will be no rebalance as directory entries won't be present
- * on a newly added brick */
-int
-dht_get_brick_paths(xlator_t *this, dht_conf_t *conf, loc_t *loc)
-{
- dict_t *dict = NULL;
- gf_defrag_info_t *defrag = conf->defrag;
- char *key = NULL;
- char *tmp = NULL;
- char *str = NULL;
- char *token;
- char *saveptr = NULL;
- int i = 1;
- int j = 0;
- int ret = 0;
-
- key = gf_strdup("glusterfs.pathinfo");
- if (!key) {
- gf_msg(this->name, GF_LOG_ERROR, ENOMEM, 0,
- "failed to allocate "
- "memory");
- ret = -1;
- goto out;
- }
-
- defrag->local_brick_paths = GF_CALLOC(conf->local_subvols_cnt,
- sizeof(*defrag->local_brick_paths),
- gf_common_mt_pointer);
-
- for (j = 0; j < conf->local_subvols_cnt; j++) {
- ret = syncop_getxattr(conf->local_subvols[j], loc, &dict, key, NULL,
- NULL);
- if (ret == -1) {
- gf_msg(this->name, GF_LOG_WARNING, 0, 0,
- "failed to get path,"
- " errno %d",
- ret);
- /* TODO: We need not break out from here and can resume operation.
- * We need a place holder in gf_defrag_info_t to mark which
- * local_brick_paths we are working on. Right now, we blindly
- * take defrag->local_brick_path[0]. This can be dynamic based on
- * need */
- goto out;
- }
-
- str = NULL;
- ret = dict_get_str(dict, key, &str);
- if (ret != 0) {
- gf_msg(this->name, GF_LOG_ERROR, -ret, 0, "dict get failed for :%s",
- key);
- goto out;
- }
- if (str == NULL) {
- gf_msg(this->name, GF_LOG_ERROR, 0, 0, "key:%s not found", key);
- ret = -1;
- goto out;
- }
-
- if (!defrag->is_pure_distribute) {
- tmp = strstr(str, "REPLICATE");
- if (tmp) {
- defrag->is_pure_distribute = _gf_false;
- break;
- }
-
- /*TODO: fetching glusterfs.pathinfo on erasure volume is failing.
- *Function the old way till we get it resolved */
- tmp = strstr(str, "ERASURE");
- if (tmp) {
- defrag->is_pure_distribute = _gf_false;
- break;
- }
-
- defrag->is_pure_distribute = _gf_true;
- }
-
- saveptr = NULL;
-
- for (token = strtok_r(str, ":", &saveptr), i = 1; token;) {
- token = strtok_r(NULL, ":", &saveptr);
- i++;
- if (i == 3) {
- token = strtok_r(token, ">", &saveptr);
- break;
- } else {
- continue;
- }
- }
-
- defrag->local_brick_paths[j] = gf_strdup(token);
- }
-
-out:
- if (ret == -1) {
- gf_msg(this->name, GF_LOG_INFO, 0, 0,
- "failed to get brick path. "
- "Will operate old way");
- for (j = 0; j < conf->local_subvols_cnt; j++) {
- GF_FREE(defrag->local_brick_paths[j]);
- }
- defrag->is_pure_distribute = _gf_false;
- }
-
- if (defrag->is_pure_distribute) {
- gf_msg(this->name, GF_LOG_INFO, 0, 0, "volume type : pure distribute");
- }
-
- GF_FREE(key);
- return ret;
-}