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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-store.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.c102
1 files changed, 80 insertions, 22 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c
index 153329f..8b37c87 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.c
+++ b/xlators/mgmt/glusterd/src/glusterd-store.c
@@ -1133,16 +1133,18 @@ out:
int32_t
glusterd_store_retrieve_volume (char *volname)
{
- int32_t ret = -1;
- glusterd_volinfo_t *volinfo = NULL;
- glusterd_store_iter_t *iter = NULL;
- char *key = NULL;
- char *value = NULL;
- char volpath[PATH_MAX] = {0,};
- glusterd_conf_t *priv = NULL;
- char path[PATH_MAX] = {0,};
- int exists = 0;
- glusterd_store_op_errno_t op_errno = GD_STORE_SUCCESS;
+ int32_t ret = -1;
+ glusterd_volinfo_t *volinfo = NULL;
+ glusterd_store_iter_t *iter = NULL;
+ char *key = NULL;
+ char *value = NULL;
+ char volpath[PATH_MAX] = {0,};
+ glusterd_conf_t *priv = NULL;
+ char path[PATH_MAX] = {0,};
+ char dst_brick[PATH_MAX] = {0, };
+ int exists = 0;
+ int dst_port = -1;
+ glusterd_store_op_errno_t op_errno = GD_STORE_SUCCESS;
ret = glusterd_volinfo_new (&volinfo);
@@ -1176,33 +1178,66 @@ glusterd_store_retrieve_volume (char *volname)
strlen (GLUSTERD_STORE_KEY_VOL_TYPE))) {
volinfo->type = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_COUNT,
- strlen (GLUSTERD_STORE_KEY_VOL_COUNT))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_COUNT))) {
volinfo->brick_count = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_STATUS,
- strlen (GLUSTERD_STORE_KEY_VOL_STATUS))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_STATUS))) {
volinfo->status = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_VERSION,
- strlen (GLUSTERD_STORE_KEY_VOL_VERSION))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_VERSION))) {
volinfo->version = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_PORT,
- strlen (GLUSTERD_STORE_KEY_VOL_PORT))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_PORT))) {
volinfo->port = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_SUB_COUNT,
- strlen (GLUSTERD_STORE_KEY_VOL_SUB_COUNT))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_SUB_COUNT))) {
volinfo->sub_count = atoi (value);
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_TRANSPORT,
- strlen (GLUSTERD_STORE_KEY_VOL_TRANSPORT))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_TRANSPORT))) {
volinfo->transport_type = atoi (value);
volinfo->nfs_transport_type = volinfo->transport_type;
if (volinfo->transport_type == GF_TRANSPORT_BOTH_TCP_RDMA) {
volinfo->nfs_transport_type = GF_DEFAULT_NFS_TRANSPORT;
}
} else if (!strncmp (key, GLUSTERD_STORE_KEY_VOL_ID,
- strlen (GLUSTERD_STORE_KEY_VOL_ID))) {
+ strlen (GLUSTERD_STORE_KEY_VOL_ID))) {
ret = uuid_parse (value, volinfo->volume_id);
if (ret)
gf_log ("", GF_LOG_WARNING,
"failed to parse uuid");
+ } else if (!strncmp (key, GLUSTERD_STORE_KEY_RB_STATUS,
+ strlen (GLUSTERD_STORE_KEY_RB_STATUS))) {
+ glusterd_set_rb_status (volinfo, atoi (value));
+
+ } else if (volinfo->rb_status > GF_RB_STATUS_NONE &&
+ !strncmp (key, GLUSTERD_STORE_KEY_RB_SRC_BRICK,
+ strlen (GLUSTERD_STORE_KEY_RB_SRC_BRICK))) {
+ ret = glusterd_brickinfo_from_brick (value,
+ &volinfo->src_brick);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to create"
+ " src brickinfo");
+ goto out;
+ }
+
+ } else if (volinfo->rb_status > GF_RB_STATUS_NONE &&
+ !strncmp (key, GLUSTERD_STORE_KEY_RB_DST_BRICK,
+ strlen (GLUSTERD_STORE_KEY_RB_DST_BRICK))) {
+ sscanf (value, "%d:%s", &dst_port, dst_brick);
+ if (dst_port == -1 || dst_brick[0] == 0) {
+ gf_log ("", GF_LOG_ERROR, "replace brick: "
+ "dst brick info is invalid");
+ goto out;
+ }
+ ret = glusterd_brickinfo_from_brick (dst_brick,
+ &volinfo->dst_brick);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to create"
+ " dst brickinfo");
+ goto out;
+ }
+ volinfo->dst_brick->port = dst_port;
+
} else {
exists = glusterd_check_option_exists (key, NULL);
if (exists == -1) {
@@ -1307,11 +1342,11 @@ out:
int32_t
glusterd_store_update_volume (glusterd_volinfo_t *volinfo)
{
- int32_t ret = -1;
- char buf[1024] = {0,};
- glusterd_brickinfo_t *brickinfo = NULL;
- glusterd_brickinfo_t *tmp = NULL;
- int32_t brick_count = 0;
+ int32_t ret = -1;
+ char buf[PATH_MAX+20] = {0,};
+ glusterd_brickinfo_t *brickinfo = NULL;
+ glusterd_brickinfo_t *tmp = NULL;
+ int32_t brick_count = 0;
list_for_each_entry (tmp, &volinfo->bricks, brick_list) {
@@ -1364,6 +1399,29 @@ glusterd_store_update_volume (glusterd_volinfo_t *volinfo)
if (ret)
goto out;
+ snprintf (buf, sizeof (buf), "%d", volinfo->rb_status);
+ ret = glusterd_store_save_value (volinfo->shandle, GLUSTERD_STORE_KEY_RB_STATUS,
+ buf);
+ if (ret)
+ goto out;
+
+ if (volinfo->rb_status > GF_RB_STATUS_NONE) {
+ snprintf (buf, sizeof (buf), "%s:%s", volinfo->src_brick->hostname,
+ volinfo->src_brick->path);
+ ret = glusterd_store_save_value (volinfo->shandle, GLUSTERD_STORE_KEY_RB_SRC_BRICK,
+ buf);
+ if (ret)
+ goto out;
+
+ snprintf (buf, sizeof (buf), "%d:%s:%s", volinfo->dst_brick->port,
+ volinfo->dst_brick->hostname, volinfo->dst_brick->path);
+ ret = glusterd_store_save_value (volinfo->shandle, GLUSTERD_STORE_KEY_RB_DST_BRICK,
+ buf);
+ if (ret)
+ goto out;
+ }
+
+
list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
ret = glusterd_store_create_brick (volinfo, brickinfo,
brick_count);