summaryrefslogtreecommitdiffstats
path: root/xlators/mgmt/glusterd/src/glusterd-utils.c
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c265
1 files changed, 209 insertions, 56 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index 879bb126..4d2d5f8a 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -1714,16 +1714,18 @@ int32_t
glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
dict_t *dict, int32_t count)
{
- int32_t ret = -1;
- char prefix[512] = {0,};
- char key[512] = {0,};
- glusterd_brickinfo_t *brickinfo = NULL;
- int32_t i = 1;
- char *volume_id_str = NULL;
- char *src_brick = NULL;
- char *dst_brick = NULL;
- char *str = NULL;
- glusterd_dict_ctx_t ctx = {0};
+ int32_t ret = -1;
+ char prefix[512] = {0,};
+ char key[512] = {0,};
+ glusterd_brickinfo_t *brickinfo = NULL;
+ int32_t i = 1;
+ char *volume_id_str = NULL;
+ char *src_brick = NULL;
+ char *dst_brick = NULL;
+ char *str = NULL;
+ glusterd_dict_ctx_t ctx = {0};
+ char *rebalance_id_str = NULL;
+ char *rb_id_str = NULL;
GF_ASSERT (dict);
GF_ASSERT (volinfo);
@@ -1794,14 +1796,16 @@ glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
goto out;
volume_id_str = gf_strdup (uuid_utoa (volinfo->volume_id));
- if (!volume_id_str)
+ if (!volume_id_str) {
+ ret = -1;
goto out;
-
+ }
memset (key, 0, sizeof (key));
snprintf (key, sizeof (key), "volume%d.volume_id", count);
ret = dict_set_dynstr (dict, key, volume_id_str);
if (ret)
goto out;
+ volume_id_str = NULL;
memset (key, 0, sizeof (key));
snprintf (key, sizeof (key), "volume%d.username", count);
@@ -1822,24 +1826,46 @@ glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
}
memset (key, 0, sizeof (key));
- snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_STATUS, count);
- ret = dict_set_int32 (dict, key, volinfo->rb_status);
+ snprintf (key, 256, "volume%d.rebalance", count);
+ ret = dict_set_int32 (dict, key, volinfo->rebal.defrag_cmd);
if (ret)
goto out;
+ if (volinfo->rebal.defrag_cmd) {
+ rebalance_id_str = gf_strdup (uuid_utoa
+ (volinfo->rebal.rebalance_id));
+ if (!rebalance_id_str) {
+ ret = -1;
+ goto out;
+ }
+ memset (key, 0, sizeof (key));
+ snprintf (key, 256, "volume%d.rebalance-id", count);
+ ret = dict_set_dynstr (dict, key, rebalance_id_str);
+ if (ret)
+ goto out;
+ rebalance_id_str = NULL;
+ }
+
memset (key, 0, sizeof (key));
- snprintf (key, 256, "volume%d.rebalance", count);
- ret = dict_set_int32 (dict, key, volinfo->defrag_cmd);
+ snprintf (key, sizeof (key), "volume%d.rebalance-op", count);
+ ret = dict_set_uint32 (dict, key, volinfo->rebal.op);
+ if (ret)
+ goto out;
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_STATUS, count);
+ ret = dict_set_int32 (dict, key, volinfo->rep_brick.rb_status);
if (ret)
goto out;
- if (volinfo->rb_status > GF_RB_STATUS_NONE) {
+
+ if (volinfo->rep_brick.rb_status > GF_RB_STATUS_NONE) {
memset (key, 0, sizeof (key));
snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_SRC_BRICK,
count);
gf_asprintf (&src_brick, "%s:%s",
- volinfo->src_brick->hostname,
- volinfo->src_brick->path);
+ volinfo->rep_brick.src_brick->hostname,
+ volinfo->rep_brick.src_brick->path);
ret = dict_set_dynstr (dict, key, src_brick);
if (ret)
goto out;
@@ -1848,11 +1874,24 @@ glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_DST_BRICK,
count);
gf_asprintf (&dst_brick, "%s:%s",
- volinfo->dst_brick->hostname,
- volinfo->dst_brick->path);
+ volinfo->rep_brick.dst_brick->hostname,
+ volinfo->rep_brick.dst_brick->path);
ret = dict_set_dynstr (dict, key, dst_brick);
if (ret)
goto out;
+
+ rb_id_str = gf_strdup (uuid_utoa (volinfo->rep_brick.rb_id));
+ if (!rb_id_str) {
+ ret = -1;
+ goto out;
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "volume%d.rb_id", count);
+ ret = dict_set_dynstr (dict, key, rb_id_str);
+ if (ret)
+ goto out;
+ rb_id_str = NULL;
}
snprintf (prefix, sizeof (prefix), "volume%d", count);
@@ -1907,6 +1946,10 @@ glusterd_add_volume_to_dict (glusterd_volinfo_t *volinfo,
out:
+ GF_FREE (volume_id_str);
+ GF_FREE (rebalance_id_str);
+ GF_FREE (rb_id_str);
+
gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret);
return ret;
@@ -2473,6 +2516,8 @@ glusterd_import_volinfo (dict_t *vols, int count,
char *dst_brick = NULL;
char *str = NULL;
int rb_status = 0;
+ char *rebalance_id_str = NULL;
+ char *rb_id_str = NULL;
GF_ASSERT (vols);
GF_ASSERT (volinfo);
@@ -2580,6 +2625,8 @@ glusterd_import_volinfo (dict_t *vols, int count,
goto out;
}
+ uuid_parse (volume_id_str, new_volinfo->volume_id);
+
memset (key, 0, sizeof (key));
snprintf (key, sizeof (key), "volume%d.username", count);
ret = dict_get_str (vols, key, &str);
@@ -2609,23 +2656,46 @@ glusterd_import_volinfo (dict_t *vols, int count,
memset (key, 0, sizeof (key));
snprintf (key, sizeof (key), "volume%d.rebalance", count);
- ret = dict_get_uint32 (vols, key, &new_volinfo->defrag_cmd);
+ ret = dict_get_uint32 (vols, key, &new_volinfo->rebal.defrag_cmd);
if (ret) {
snprintf (msg, sizeof (msg), "%s missing in payload for %s",
key, volname);
goto out;
}
- uuid_parse (volume_id_str, new_volinfo->volume_id);
+ if (new_volinfo->rebal.defrag_cmd) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "volume%d.rebalance-id", count);
+ ret = dict_get_str (vols, key, &rebalance_id_str);
+ if (ret) {
+ /* This is not present in older glusterfs versions,
+ * so don't error out
+ */
+ ret = 0;
+ } else {
+ uuid_parse (rebalance_id_str,
+ new_volinfo->rebal.rebalance_id);
+ }
+ }
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "volume%d.rebalance-op", count);
+ ret = dict_get_uint32 (vols, key,(uint32_t *) &new_volinfo->rebal.op);
+ if (ret) {
+ /* This is not present in older glusterfs versions,
+ * so don't error out
+ */
+ ret = 0;
+ }
memset (key, 0, sizeof (key));
snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_STATUS, count);
ret = dict_get_int32 (vols, key, &rb_status);
if (ret)
goto out;
- new_volinfo->rb_status = rb_status;
+ new_volinfo->rep_brick.rb_status = rb_status;
- if (new_volinfo->rb_status > GF_RB_STATUS_NONE) {
+ if (new_volinfo->rep_brick.rb_status > GF_RB_STATUS_NONE) {
memset (key, 0, sizeof (key));
snprintf (key, 256, "volume%d."GLUSTERD_STORE_KEY_RB_SRC_BRICK,
@@ -2635,7 +2705,7 @@ glusterd_import_volinfo (dict_t *vols, int count,
goto out;
ret = glusterd_brickinfo_new_from_brick (src_brick,
- &new_volinfo->src_brick);
+ &new_volinfo->rep_brick.src_brick);
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to create"
" src brickinfo");
@@ -2650,12 +2720,24 @@ glusterd_import_volinfo (dict_t *vols, int count,
goto out;
ret = glusterd_brickinfo_new_from_brick (dst_brick,
- &new_volinfo->dst_brick);
+ &new_volinfo->rep_brick.dst_brick);
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to create"
" dst brickinfo");
goto out;
}
+
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), "volume%d.rb_id", count);
+ ret = dict_get_str (vols, key, &rb_id_str);
+ if (ret) {
+ /* This is not present in older glusterfs versions,
+ * so don't error out
+ */
+ ret = 0;
+ } else {
+ uuid_parse (rb_id_str, new_volinfo->rep_brick.rb_id);
+ }
}
@@ -3161,8 +3243,8 @@ glusterd_pending_node_get_rpc (glusterd_pending_node_t *pending_node)
} else if (pending_node->type == GD_NODE_REBALANCE) {
volinfo = pending_node->node;
- if (volinfo->defrag)
- rpc = volinfo->defrag->rpc;
+ if (volinfo->rebal.defrag)
+ rpc = volinfo->rebal.defrag->rpc;
} else if (pending_node->type == GD_NODE_NFS) {
nfs = pending_node->node;
@@ -4691,7 +4773,7 @@ out:
int
glusterd_is_defrag_on (glusterd_volinfo_t *volinfo)
{
- return (volinfo->defrag != NULL);
+ return (volinfo->rebal.defrag != NULL);
}
gf_boolean_t
@@ -4793,8 +4875,8 @@ int
glusterd_is_rb_started(glusterd_volinfo_t *volinfo)
{
gf_log ("", GF_LOG_DEBUG,
- "is_rb_started:status=%d", volinfo->rb_status);
- return (volinfo->rb_status == GF_RB_STATUS_STARTED);
+ "is_rb_started:status=%d", volinfo->rep_brick.rb_status);
+ return (volinfo->rep_brick.rb_status == GF_RB_STATUS_STARTED);
}
@@ -4802,9 +4884,9 @@ int
glusterd_is_rb_paused ( glusterd_volinfo_t *volinfo)
{
gf_log ("", GF_LOG_DEBUG,
- "is_rb_paused:status=%d", volinfo->rb_status);
+ "is_rb_paused:status=%d", volinfo->rep_brick.rb_status);
- return (volinfo->rb_status == GF_RB_STATUS_PAUSED);
+ return (volinfo->rep_brick.rb_status == GF_RB_STATUS_PAUSED);
}
inline int
@@ -4812,10 +4894,10 @@ glusterd_set_rb_status (glusterd_volinfo_t *volinfo, gf_rb_status_t status)
{
gf_log ("", GF_LOG_DEBUG,
"setting status from %d to %d",
- volinfo->rb_status,
+ volinfo->rep_brick.rb_status,
status);
- volinfo->rb_status = status;
+ volinfo->rep_brick.rb_status = status;
return 0;
}
@@ -4823,19 +4905,27 @@ inline int
glusterd_rb_check_bricks (glusterd_volinfo_t *volinfo,
glusterd_brickinfo_t *src, glusterd_brickinfo_t *dst)
{
- if (!volinfo->src_brick || !volinfo->dst_brick)
+ glusterd_replace_brick_t *rb = NULL;
+
+ GF_ASSERT (volinfo);
+
+ rb = &volinfo->rep_brick;
+
+ if (!rb->src_brick || !rb->dst_brick)
return -1;
- if (strcmp (volinfo->src_brick->hostname, src->hostname) ||
- strcmp (volinfo->src_brick->path, src->path)) {
+ if (strcmp (rb->src_brick->hostname, src->hostname) ||
+ strcmp (rb->src_brick->path, src->path)) {
gf_log("", GF_LOG_ERROR, "Replace brick src bricks differ");
return -1;
}
- if (strcmp (volinfo->dst_brick->hostname, dst->hostname) ||
- strcmp (volinfo->dst_brick->path, dst->path)) {
+
+ if (strcmp (rb->dst_brick->hostname, dst->hostname) ||
+ strcmp (rb->dst_brick->path, dst->path)) {
gf_log ("", GF_LOG_ERROR, "Replace brick dst bricks differ");
return -1;
}
+
return 0;
}
@@ -5831,7 +5921,7 @@ glusterd_volume_defrag_restart (glusterd_volinfo_t *volinfo, char *op_errstr,
if (!glusterd_is_service_running (pidfile, &pid)) {
glusterd_handle_defrag_start (volinfo, op_errstr, len, cmd,
- cbk);
+ cbk, volinfo->rebal.op);
} else {
glusterd_rebalance_rpc_create (volinfo, priv, cmd);
}
@@ -5847,10 +5937,10 @@ glusterd_restart_rebalance (glusterd_conf_t *conf)
char op_errstr[256];
list_for_each_entry (volinfo, &conf->volumes, vol_list) {
- if (!volinfo->defrag_cmd)
+ if (!volinfo->rebal.defrag_cmd)
continue;
glusterd_volume_defrag_restart (volinfo, op_errstr, 256,
- volinfo->defrag_cmd, NULL);
+ volinfo->rebal.defrag_cmd, NULL);
}
return ret;
}
@@ -5859,13 +5949,15 @@ glusterd_restart_rebalance (glusterd_conf_t *conf)
void
glusterd_volinfo_reset_defrag_stats (glusterd_volinfo_t *volinfo)
{
+ glusterd_rebalance_t *rebal = NULL;
GF_ASSERT (volinfo);
- volinfo->rebalance_files = 0;
- volinfo->rebalance_data = 0;
- volinfo->lookedup_files = 0;
- volinfo->rebalance_failures = 0;
- volinfo->rebalance_time = 0;
+ rebal = &volinfo->rebal;
+ rebal->rebalance_files = 0;
+ rebal->rebalance_data = 0;
+ rebal->lookedup_files = 0;
+ rebal->rebalance_failures = 0;
+ rebal->rebalance_time = 0;
}
@@ -5990,17 +6082,17 @@ glusterd_defrag_volume_status_update (glusterd_volinfo_t *volinfo,
"failed to get run-time");
if (files)
- volinfo->rebalance_files = files;
+ volinfo->rebal.rebalance_files = files;
if (size)
- volinfo->rebalance_data = size;
+ volinfo->rebal.rebalance_data = size;
if (lookup)
- volinfo->lookedup_files = lookup;
+ volinfo->rebal.lookedup_files = lookup;
if (status)
- volinfo->defrag_status = status;
+ volinfo->rebal.defrag_status = status;
if (failures)
- volinfo->rebalance_failures = failures;
+ volinfo->rebal.rebalance_failures = failures;
if (run_time)
- volinfo->rebalance_time = run_time;
+ volinfo->rebal.rebalance_time = run_time;
return ret;
}
@@ -6715,7 +6807,8 @@ out:
* time a lock_owner is set
*/
gf_boolean_t
-is_origin_glusterd () {
+is_origin_glusterd ()
+{
int ret = 0;
uuid_t lock_owner = {0,};
@@ -6725,3 +6818,63 @@ is_origin_glusterd () {
return (uuid_compare (MY_UUID, lock_owner) == 0);
}
+
+int
+glusterd_generate_and_set_task_id (dict_t *dict, char *key)
+{
+ int ret = -1;
+ uuid_t task_id = {0,};
+ char *uuid_str = NULL;
+ xlator_t *this = NULL;
+
+ GF_ASSERT (dict);
+
+ this = THIS;
+ GF_ASSERT (this);
+
+ uuid_generate (task_id);
+ uuid_str = gf_strdup (uuid_utoa (task_id));
+ if (!uuid_str) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_set_dynstr (dict, key, uuid_str);
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Failed to set %s in dict",
+ key);
+ goto out;
+ }
+ gf_log (this->name, GF_LOG_INFO, "Generated task-id %s for key %s",
+ uuid_str, key);
+
+out:
+ if (ret)
+ GF_FREE (uuid_str);
+ return ret;
+}
+
+int
+glusterd_copy_uuid_to_dict (uuid_t uuid, dict_t *dict, char *key)
+{
+ int ret = -1;
+ char tmp_str[40] = {0,};
+ char *task_id_str = NULL;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (key);
+
+ uuid_unparse (uuid, tmp_str);
+ task_id_str = gf_strdup (tmp_str);
+ if (!task_id_str)
+ return -1;
+
+ ret = dict_set_dynstr (dict, key, task_id_str);
+ if (ret) {
+ GF_FREE (task_id_str);
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Error setting uuid in dict with key %s", key);
+ }
+
+ return 0;
+}
generated by cgit (git 2.34.1) at 2024-04-19 09:58:49 +0000