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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c354
1 files changed, 305 insertions, 49 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index bda5e61e4..46c02bff7 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -245,6 +245,59 @@ out:
return ret;
}
+int
+glusterd_nfs_op_build_payload (glusterd_op_t op, gd1_mgmt_brick_op_req **req,
+ dict_t *dict)
+{
+ int ret = -1;
+ gd1_mgmt_brick_op_req *brick_req = NULL;
+
+ GF_ASSERT (op < GD_OP_MAX);
+ GF_ASSERT (op > GD_OP_NONE);
+ GF_ASSERT (req);
+
+ switch (op) {
+ case GD_OP_PROFILE_VOLUME:
+ brick_req = GF_CALLOC (1, sizeof (*brick_req),
+ gf_gld_mt_mop_brick_req_t);
+ if (!brick_req)
+ goto out;
+
+ brick_req->op = GLUSTERD_NFS_PROFILE;
+ brick_req->name = "";
+
+ break;
+
+ case GD_OP_STATUS_VOLUME:
+ brick_req = GF_CALLOC (1, sizeof (*brick_req),
+ gf_gld_mt_mop_brick_req_t);
+ if (!brick_req)
+ goto out;
+
+ brick_req->op = GLUSTERD_NFS_STATUS;
+ brick_req->name = "";
+
+ break;
+
+ default:
+ goto out;
+ }
+
+ ret = dict_allocate_and_serialize (dict, &brick_req->input.input_val,
+ (size_t*)&brick_req->input.input_len);
+
+ if (ret)
+ goto out;
+
+ *req = brick_req;
+ ret = 0;
+
+out:
+ if (ret && brick_req)
+ GF_FREE (brick_req);
+ gf_log (THIS->name, GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
static int
glusterd_op_stage_set_volume (dict_t *dict, char **op_errstr)
@@ -1337,7 +1390,13 @@ glusterd_op_status_volume (dict_t *dict, char **op_errstr,
goto out;
}
- if ((cmd & GF_CLI_STATUS_BRICK) != 0) {
+ if ((cmd & GF_CLI_STATUS_NFS) != 0) {
+ ret = glusterd_add_node_to_dict ("nfs", rsp_dict, 0);
+ if (ret)
+ goto out;
+ brick_count = 1;
+
+ } else if ((cmd & GF_CLI_STATUS_BRICK) != 0) {
ret = dict_get_str (dict, "brick", &brick);
if (ret)
goto out;
@@ -1356,9 +1415,8 @@ glusterd_op_status_volume (dict_t *dict, char **op_errstr,
if (cmd & GF_CLI_STATUS_DETAIL)
glusterd_add_brick_detail_to_dict (volinfo, brickinfo,
rsp_dict, 0);
- ret = dict_set_int32 (rsp_dict, "count", 1);
+ brick_count = 1;
- goto out;
} else {
list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
brick_index++;
@@ -1387,6 +1445,51 @@ out:
}
static int
+glusterd_op_volume_dict_uuid_to_hostname (dict_t *dict, const char *key_fmt,
+ int idx_min, int idx_max)
+{
+ int ret = -1;
+ int i = 0;
+ char key[1024];
+ char *uuid_str = NULL;
+ uuid_t uuid = {0,};
+ char *hostname = NULL;
+
+ GF_ASSERT (dict);
+ GF_ASSERT (key_fmt);
+
+ for (i = idx_min; i < idx_max; i++) {
+ memset (key, 0, sizeof (key));
+ snprintf (key, sizeof (key), key_fmt, i);
+ ret = dict_get_str (dict, key, &uuid_str);
+ if (ret)
+ goto out;
+
+ ret = uuid_parse (uuid_str, uuid);
+ /* if parsing fails don't error out
+ * let the original value be retained
+ */
+ if (ret)
+ continue;
+
+ hostname = glusterd_uuid_to_hostname (uuid);
+ if (hostname) {
+ ret = dict_set_dynstr (dict, key, hostname);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Error setting hostname to dict");
+ GF_FREE (hostname);
+ goto out;
+ }
+ }
+ }
+
+out:
+ gf_log (THIS->name, GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+static int
glusterd_op_ac_none (glusterd_op_sm_event_t *event, void *ctx)
{
int ret = 0;
@@ -1977,10 +2080,12 @@ out:
static int
glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
{
- dict_t *dict = NULL;
+ dict_t *op_ctx = NULL;
int ret = 0;
gf_boolean_t commit_ack_inject = _gf_true;
glusterd_op_t op = GD_OP_NONE;
+ int count = 0;
+ uint32_t cmd = GF_CLI_STATUS_NONE;
op = glusterd_op_get_op ();
GF_ASSERT (event);
@@ -1992,15 +2097,15 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
goto out;
if (op == GD_OP_REPLACE_BRICK) {
- dict = glusterd_op_get_ctx ();
- if (!dict) {
+ op_ctx = glusterd_op_get_ctx ();
+ if (!op_ctx) {
gf_log (THIS->name, GF_LOG_CRITICAL, "Operation "
"context is not present.");
ret = -1;
goto out;
}
- ret = glusterd_op_start_rb_timer (dict);
+ ret = glusterd_op_start_rb_timer (op_ctx);
if (ret) {
gf_log (THIS->name, GF_LOG_ERROR, "Couldn't start "
"replace-brick operation.");
@@ -2011,6 +2116,77 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
goto out;
}
+ if (op == GD_OP_STATUS_VOLUME) {
+ op_ctx = glusterd_op_get_ctx();
+ if (!op_ctx) {
+ gf_log (THIS->name, GF_LOG_CRITICAL, "Operation "
+ "context is not present.");
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_get_uint32 (op_ctx, "cmd", &cmd);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Failed to get status cmd");
+ goto out;
+ }
+ if (!(cmd & GF_CLI_STATUS_NFS)) {
+ ret = 0;
+ goto out;
+ }
+
+ ret = dict_get_int32 (op_ctx, "count", &count);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Failed to get brick count");
+ goto out;
+ }
+
+ ret = glusterd_op_volume_dict_uuid_to_hostname (op_ctx,
+ "brick%d.path",
+ 0, count);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Failed uuid to hostname conversion");
+ ret = 0;
+ }
+
+ }
+
+ if (op == GD_OP_PROFILE_VOLUME) {
+ op_ctx = glusterd_op_get_ctx();
+ if (!op_ctx) {
+ gf_log (THIS->name, GF_LOG_CRITICAL, "Operation "
+ "context is not present.");
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_get_str_boolean (op_ctx, "nfs", _gf_false);
+ if (!ret) {
+ ret = 0;
+ goto out;
+ }
+
+ ret = dict_get_int32 (op_ctx, "count", &count);
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Failed to get brick count");
+ goto out;
+ }
+
+ ret = glusterd_op_volume_dict_uuid_to_hostname (op_ctx,
+ "%d-brick",
+ 1, (count + 1));
+ if (ret) {
+ gf_log (THIS->name, GF_LOG_ERROR,
+ "Failed uuid to hostname conversion");
+ ret = 0;
+ }
+
+ }
+
out:
if (commit_ack_inject) {
if (ret)
@@ -2534,21 +2710,29 @@ _profile_volume_add_brick_rsp (dict_t *this, char *key, data_t *value,
}
int
-glusterd_profile_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
+glusterd_profile_volume_brick_rsp (void *pending_entry,
dict_t *rsp_dict, dict_t *op_ctx,
- char **op_errstr)
+ char **op_errstr, gd_node_type type)
{
- int ret = 0;
- glusterd_pr_brick_rsp_conv_t rsp_ctx = {0};
- int32_t count = 0;
- char brick[PATH_MAX+1024] = {0};
- char key[256] = {0};
- char *full_brick = NULL;
+ int ret = 0;
+ glusterd_pr_brick_rsp_conv_t rsp_ctx = {0};
+ int32_t count = 0;
+ char brick[PATH_MAX+1024] = {0};
+ char key[256] = {0};
+ char *full_brick = NULL;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ xlator_t *this = NULL;
+ glusterd_conf_t *priv = NULL;
GF_ASSERT (rsp_dict);
GF_ASSERT (op_ctx);
GF_ASSERT (op_errstr);
- GF_ASSERT (brickinfo);
+ GF_ASSERT (pending_entry);
+
+ this = THIS;
+ GF_ASSERT (this);
+ priv = this->private;
+ GF_ASSERT (priv);
ret = dict_get_int32 (op_ctx, "count", &count);
if (ret) {
@@ -2557,8 +2741,13 @@ glusterd_profile_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
count++;
}
snprintf (key, sizeof (key), "%d-brick", count);
- snprintf (brick, sizeof (brick), "%s:%s", brickinfo->hostname,
- brickinfo->path);
+ if (type == GD_NODE_BRICK) {
+ brickinfo = pending_entry;
+ snprintf (brick, sizeof (brick), "%s:%s", brickinfo->hostname,
+ brickinfo->path);
+ } else if (type == GD_NODE_NFS) {
+ snprintf (brick, sizeof (brick), "%s", uuid_utoa (priv->uuid));
+ }
full_brick = gf_strdup (brick);
GF_ASSERT (full_brick);
ret = dict_set_dynstr (op_ctx, key, full_brick);
@@ -2571,22 +2760,6 @@ glusterd_profile_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
return ret;
}
-void
-_status_volume_add_brick_rsp (dict_t *this, char *key, data_t *value,
- void *data)
-{
- char new_key[256] = {0,};
- data_t *new_value = 0;
- glusterd_pr_brick_rsp_conv_t *rsp_ctx = NULL;
-
- rsp_ctx = data;
- new_value = data_copy (value);
- snprintf (new_key, sizeof (new_key), "brick%d.%s", rsp_ctx->count, key);
- dict_set (rsp_ctx->dict, new_key, new_value);
-
- return;
-}
-
//input-key: <replica-id>:<child-id>-*
//output-key: <brick-id>-*
void
@@ -2675,9 +2848,24 @@ out:
return ret;
}
+void
+_status_volume_add_brick_rsp (dict_t *this, char *key, data_t *value,
+ void *data)
+{
+ char new_key[256] = {0,};
+ data_t *new_value = 0;
+ glusterd_pr_brick_rsp_conv_t *rsp_ctx = NULL;
+
+ rsp_ctx = data;
+ new_value = data_copy (value);
+ snprintf (new_key, sizeof (new_key), "brick%d.%s", rsp_ctx->count, key);
+ dict_set (rsp_ctx->dict, new_key, new_value);
+
+ return;
+}
+
int
-glusterd_status_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
- dict_t *rsp_dict, dict_t *op_ctx,
+glusterd_status_volume_brick_rsp (dict_t *rsp_dict, dict_t *op_ctx,
char **op_errstr)
{
int ret = 0;
@@ -2688,7 +2876,6 @@ glusterd_status_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
GF_ASSERT (rsp_dict);
GF_ASSERT (op_ctx);
GF_ASSERT (op_errstr);
- GF_ASSERT (brickinfo);
ret = dict_get_int32 (op_ctx, "count", &count);
if (ret) {
@@ -2704,6 +2891,7 @@ glusterd_status_volume_brick_rsp (glusterd_brickinfo_t *brickinfo,
rsp_ctx.count = index;
rsp_ctx.dict = op_ctx;
dict_foreach (rsp_dict, _status_volume_add_brick_rsp, &rsp_ctx);
+ ret = dict_set_int32 (op_ctx, "count", count);
out:
return ret;
@@ -2789,23 +2977,21 @@ out:
int32_t
glusterd_handle_node_rsp (glusterd_req_ctx_t *req_ctx, void *pending_entry,
glusterd_op_t op, dict_t *rsp_dict, dict_t *op_ctx,
- char **op_errstr)
+ char **op_errstr, gd_node_type type)
{
int ret = 0;
- glusterd_brickinfo_t *brickinfo = NULL;
GF_ASSERT (op_errstr);
switch (op) {
case GD_OP_PROFILE_VOLUME:
- brickinfo = pending_entry;
- ret = glusterd_profile_volume_brick_rsp (brickinfo, rsp_dict,
- op_ctx, op_errstr);
+ ret = glusterd_profile_volume_brick_rsp (pending_entry,
+ rsp_dict, op_ctx,
+ op_errstr, type);
break;
case GD_OP_STATUS_VOLUME:
- brickinfo = pending_entry;
- ret = glusterd_status_volume_brick_rsp (brickinfo, rsp_dict,
- op_ctx, op_errstr);
+ ret = glusterd_status_volume_brick_rsp (rsp_dict, op_ctx,
+ op_errstr);
break;
case GD_OP_DEFRAG_BRICK_VOLUME:
@@ -2987,6 +3173,30 @@ glusterd_bricks_select_profile_volume (dict_t *dict, char **op_errstr)
goto out;
break;
case GF_CLI_STATS_INFO:
+ ret = dict_get_str_boolean (dict, "nfs", _gf_false);
+ if (ret) {
+ if (!glusterd_nodesvc_is_running ("nfs")) {
+ ret = -1;
+ gf_log (this->name, GF_LOG_ERROR, "NFS server"
+ " is not running");
+ goto out;
+ }
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ }
+ pending_node->node = priv->nfs;
+ pending_node->type = GD_NODE_NFS;
+ list_add_tail (&pending_node->list,
+ &opinfo.pending_bricks);
+ pending_node = NULL;
+
+ ret = 0;
+ goto out;
+
+ }
list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
if (glusterd_is_brick_started (brickinfo)) {
pending_node = GF_CALLOC (1, sizeof (*pending_node),
@@ -3006,6 +3216,30 @@ glusterd_bricks_select_profile_volume (dict_t *dict, char **op_errstr)
break;
case GF_CLI_STATS_TOP:
+ ret = dict_get_str_boolean (dict, "nfs", _gf_false);
+ if (ret) {
+ if (!glusterd_nodesvc_is_running ("nfs")) {
+ ret = -1;
+ gf_log (this->name, GF_LOG_ERROR, "NFS server"
+ " is not running");
+ goto out;
+ }
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ }
+ pending_node->node = priv->nfs;
+ pending_node->type = GD_NODE_NFS;
+ list_add_tail (&pending_node->list,
+ &opinfo.pending_bricks);
+ pending_node = NULL;
+
+ ret = 0;
+ goto out;
+
+ }
ret = dict_get_str (dict, "brick", &brick);
if (!ret) {
ret = glusterd_volume_brickinfo_get_by_brick (brick, volinfo,
@@ -3308,7 +3542,7 @@ glusterd_bricks_select_status_volume (dict_t *dict, char **op_errstr)
ret = dict_get_int32 (dict, "cmd", &cmd);
if (ret) {
- gf_log (THIS->name, GF_LOG_ERROR, "Unable to get status type");
+ gf_log (this->name, GF_LOG_ERROR, "Unable to get status type");
goto out;
}
@@ -3321,13 +3555,14 @@ glusterd_bricks_select_status_volume (dict_t *dict, char **op_errstr)
case GF_CLI_STATUS_INODE:
case GF_CLI_STATUS_FD:
case GF_CLI_STATUS_CALLPOOL:
+ case GF_CLI_STATUS_NFS:
break;
default:
goto out;
}
ret = dict_get_str (dict, "volname", &volname);
if (ret) {
- gf_log (THIS->name, GF_LOG_ERROR, "Unable to get volname");
+ gf_log (this->name, GF_LOG_ERROR, "Unable to get volname");
goto out;
}
ret = glusterd_volinfo_find (volname, &volinfo);
@@ -3338,7 +3573,7 @@ glusterd_bricks_select_status_volume (dict_t *dict, char **op_errstr)
if ( (cmd & GF_CLI_STATUS_BRICK) != 0) {
ret = dict_get_str (dict, "brick", &brickname);
if (ret) {
- gf_log (THIS->name, GF_LOG_ERROR,
+ gf_log (this->name, GF_LOG_ERROR,
"Unable to get brick");
goto out;
}
@@ -3365,6 +3600,25 @@ glusterd_bricks_select_status_volume (dict_t *dict, char **op_errstr)
list_add_tail (&pending_node->list, &opinfo.pending_bricks);
ret = 0;
+ } else if ((cmd & GF_CLI_STATUS_NFS) != 0) {
+ if (!glusterd_nodesvc_is_running ("nfs")) {
+ ret = -1;
+ gf_log (this->name, GF_LOG_ERROR,
+ "NFS server is not running");
+ goto out;
+ }
+ pending_node = GF_CALLOC (1, sizeof (*pending_node),
+ gf_gld_mt_pending_node_t);
+ if (!pending_node) {
+ ret = -1;
+ goto out;
+ }
+ pending_node->node = priv->nfs;
+ pending_node->type = GD_NODE_NFS;
+ pending_node->index = 0;
+ list_add_tail (&pending_node->list, &opinfo.pending_bricks);
+
+ ret = 0;
} else {
list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
brick_index++;
@@ -3444,6 +3698,7 @@ glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx)
glusterd_op_brick_rsp_ctx_t *ev_ctx = NULL;
char *op_errstr = NULL;
glusterd_op_t op = GD_OP_NONE;
+ gd_node_type type = GD_NODE_NONE;
dict_t *op_ctx = NULL;
glusterd_req_ctx_t *req_ctx = NULL;
void *pending_entry = NULL;
@@ -3458,6 +3713,7 @@ glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx)
op = req_ctx->op;
op_ctx = glusterd_op_get_ctx ();
pending_entry = ev_ctx->pending_node->node;
+ type = ev_ctx->pending_node->type;
ret = glusterd_remove_pending_entry (&opinfo.pending_bricks,
pending_entry);
@@ -3471,7 +3727,7 @@ glusterd_op_ac_rcvd_brick_op_acc (glusterd_op_sm_event_t *event, void *ctx)
opinfo.brick_pending_count--;
glusterd_handle_node_rsp (req_ctx, pending_entry, op, ev_ctx->rsp_dict,
- op_ctx, &op_errstr);
+ op_ctx, &op_errstr, type);
if (opinfo.brick_pending_count > 0)
goto out;
generated by cgit (git 2.34.1) at 2024-05-19 15:29:24 +0000