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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-handler.c70
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c34
-rw-r--r--xlators/mgmt/glusterd/src/glusterd3_1-mops.c65
3 files changed, 167 insertions, 2 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
index 6b5b01c770d..86e0ab5a303 100644
--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
@@ -2008,24 +2008,90 @@ glusterd_op_stage_send_resp (rpcsvc_request_t *req,
return ret;
}
+static int
+glusterd_fill_rb_commit_rsp (dict_t *rsp_dict)
+{
+ dict_t *dict = NULL;
+ int32_t port_no = 0;
+ int ret = 0;
+
+ dict = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK);
+ if (!dict) {
+ gf_log ("", GF_LOG_ERROR,
+ "Operation Context is not present");
+ ret = 0;
+ goto out;
+ }
+
+ ret = dict_get_int32 (dict, "src-brick-port", &port_no);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "Could not get src-brick-port => this must "
+ "be a non-source glusterd process");
+ ret = 0;
+ goto out;
+ }
+
+ gf_log ("", GF_LOG_DEBUG,
+ "This is the source glusterd => fill the src port");
+
+ ret = dict_set_int32 (rsp_dict, "src-brick-port", port_no);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "Could not set commit rsp dict");
+ goto out;
+ }
+
+out:
+ return ret;
+}
+
int
glusterd_op_commit_send_resp (rpcsvc_request_t *req,
int32_t op, int32_t status)
{
- gd1_mgmt_commit_op_rsp rsp = {{0}, };
- int ret = -1;
+ dict_t *rsp_dict = NULL;
+ gd1_mgmt_commit_op_rsp rsp = {{0}, };
+ int ret = -1;
GF_ASSERT (req);
rsp.op_ret = status;
glusterd_get_uuid (&rsp.uuid);
rsp.op = op;
+ rsp_dict = dict_new ();
+ if (!rsp_dict) {
+ gf_log ("", GF_LOG_DEBUG,
+ "Out of memory");
+ ret = -1;
+ goto out;
+ }
+
+ if (op == GD_OP_REPLACE_BRICK) {
+ ret = glusterd_fill_rb_commit_rsp (rsp_dict);
+ if (ret)
+ goto out;
+ }
+
+ ret = dict_allocate_and_serialize (rsp_dict,
+ &rsp.dict.dict_val,
+ (size_t *)&rsp.dict.dict_len);
+ if (ret < 0) {
+ gf_log ("", GF_LOG_DEBUG,
+ "failed to get serialized length of dict");
+ goto out;
+ }
+
+
ret = glusterd_submit_reply (req, &rsp, NULL, 0, NULL,
gd_xdr_serialize_mgmt_commit_op_rsp);
gf_log ("glusterd", GF_LOG_NORMAL,
"Responded to commit, ret: %d", ret);
+out:
+ if (rsp_dict)
+ dict_unref (rsp_dict);
return ret;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index a70df3ed364..7a063f64bc3 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -2028,6 +2028,7 @@ glusterd_op_replace_brick (gd1_mgmt_stage_op_req *req)
{
int ret = 0;
dict_t *dict = NULL;
+ dict_t *ctx = NULL;
gf1_cli_replace_op replace_op;
glusterd_volinfo_t *volinfo = NULL;
char *volname = NULL;
@@ -2106,6 +2107,30 @@ glusterd_op_replace_brick (gd1_mgmt_stage_op_req *req)
goto out;
}
+ /* Set src-brick's port number to be used in the maintainance mount
+ * after all commit acks are received.
+ */
+ if (!glusterd_is_local_addr (src_brickinfo->hostname)) {
+ gf_log ("", GF_LOG_NORMAL,
+ "adding src-brick port no");
+
+ ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK);
+ if (!ctx) {
+ gf_log ("", GF_LOG_ERROR,
+ "Operation Context is not present");
+ ret = -1;
+ goto out;
+ }
+
+ ret = dict_set_int32 (ctx, "src-brick-port",
+ src_brickinfo->port);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "Could not set src-brick port no");
+ goto out;
+ }
+ }
+
switch (replace_op) {
case GF_REPLACE_OP_START:
{
@@ -2892,6 +2917,7 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
{
glusterd_volinfo_t *volinfo = NULL;
int32_t op = 0;
+ int32_t src_port = 0;
dict_t *dict = NULL;
char *src_brick = NULL;
char *dst_brick = NULL;
@@ -2961,6 +2987,14 @@ glusterd_op_ac_rcvd_commit_op_acc (glusterd_op_sm_event_t *event, void *ctx)
goto out;
}
+ ret = dict_get_int32 (dict, "src-brick-port", &src_port);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to get src-brick port");
+ goto out;
+ }
+
+ src_brickinfo->port = src_port;
+
switch (op) {
case GF_REPLACE_OP_START:
ret = rb_do_operation_start (volinfo, src_brickinfo, dst_brickinfo);
diff --git a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
index 9d9dc385a1c..c9c1493ffe4 100644
--- a/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
+++ b/xlators/mgmt/glusterd/src/glusterd3_1-mops.c
@@ -521,6 +521,48 @@ out:
return ret;
}
+static int32_t
+glusterd_rb_use_rsp_dict (dict_t *rsp_dict)
+{
+ int32_t src_port = 0;
+ int ret = 0;
+ dict_t *ctx = NULL;
+
+ GF_ASSERT (rsp_dict);
+
+ if (rsp_dict) {
+ ret = dict_get_int32 (rsp_dict, "src-brick-port", &src_port);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "src-brick-port not present");
+ ret = 0;
+ goto out;
+ }
+
+ if (src_port) {
+ ctx = glusterd_op_get_ctx (GD_OP_REPLACE_BRICK);
+ if (!ctx) {
+ gf_log ("", GF_LOG_ERROR,
+ "Operation Context is not present");
+ ret = 0;
+ goto out;
+ }
+
+ ret = dict_set_int32 (ctx, "src-brick-port",
+ src_port);
+ if (ret) {
+ gf_log ("", GF_LOG_DEBUG,
+ "Could not set src-brick");
+ goto out;
+ }
+ }
+ }
+
+out:
+ return ret;
+
+}
+
int32_t
glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
@@ -531,6 +573,7 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
glusterd_op_sm_event_type_t event_type = GD_OP_EVENT_NONE;
glusterd_peerinfo_t *peerinfo = NULL;
char str[50] = {0,};
+ dict_t *dict = NULL;
GF_ASSERT (req);
@@ -550,6 +593,21 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
}
uuid_unparse (rsp.uuid, str);
+ if (rsp.dict.dict_len) {
+ /* Unserialize the dictionary */
+ dict = dict_new ();
+
+ ret = dict_unserialize (rsp.dict.dict_val,
+ rsp.dict.dict_len,
+ &dict);
+ if (ret < 0) {
+ gf_log ("glusterd", GF_LOG_ERROR,
+ "failed to "
+ "unserialize rsp-buffer to dictionary");
+ goto out;
+ }
+ }
+
op_ret = rsp.op_ret;
gf_log ("glusterd", GF_LOG_NORMAL,
@@ -566,6 +624,11 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
event_type = GD_OP_EVENT_RCVD_RJT;
opinfo.op_ret = op_ret;
} else {
+ if (rsp.op == GD_OP_REPLACE_BRICK) {
+ ret = glusterd_rb_use_rsp_dict (dict);
+ if (ret)
+ goto out;
+ }
event_type = GD_OP_EVENT_RCVD_ACC;
}
@@ -580,6 +643,8 @@ glusterd3_1_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
out:
+ if (dict)
+ dict_unref (dict);
return ret;
}
generated by cgit (git 2.34.1) at 2024-11-14 05:17:10 +0000