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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-rpc-ops.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-rpc-ops.c136
1 files changed, 86 insertions, 50 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index d0db98d7f..14f4e86d0 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -515,7 +515,10 @@ glusterd_cluster_lock_cbk (struct rpc_req *req, struct iovec *iov,
int32_t op_ret = -1;
glusterd_op_sm_event_type_t event_type = GD_OP_EVENT_NONE;
glusterd_peerinfo_t *peerinfo = NULL;
+ xlator_t *this = NULL;
+ this = THIS;
+ GF_ASSERT (this);
GF_ASSERT (req);
if (-1 == req->rpc_status) {
@@ -526,7 +529,8 @@ glusterd_cluster_lock_cbk (struct rpc_req *req, struct iovec *iov,
ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gd1_mgmt_cluster_lock_rsp);
if (ret < 0) {
- gf_log ("", GF_LOG_ERROR, "error");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to decode lock "
+ "response received from peer");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
goto out;
@@ -535,20 +539,23 @@ glusterd_cluster_lock_cbk (struct rpc_req *req, struct iovec *iov,
out:
op_ret = rsp.op_ret;
- gf_log ("glusterd", GF_LOG_INFO,
- "Received %s from uuid: %s",
- (op_ret)?"RJT":"ACC", uuid_utoa (rsp.uuid));
+ gf_log (this->name, (op_ret) ? GF_LOG_ERROR : GF_LOG_DEBUG,
+ "Received lock %s from uuid: %s", (op_ret) ? "RJT" : "ACC",
+ uuid_utoa (rsp.uuid));
ret = glusterd_friend_find (rsp.uuid, NULL, &peerinfo);
if (ret) {
- gf_log ("", GF_LOG_CRITICAL, "Lock response received from "
- "unknown peer: %s", uuid_utoa (rsp.uuid));
+ gf_log (this->name, GF_LOG_CRITICAL, "Lock response received "
+ "from unknown peer: %s", uuid_utoa (rsp.uuid));
}
if (op_ret) {
event_type = GD_OP_EVENT_RCVD_RJT;
opinfo.op_ret = op_ret;
+ opinfo.op_errstr = gf_strdup ("Another transaction could be in "
+ "progress. Please try again after"
+ " sometime.");
} else {
event_type = GD_OP_EVENT_RCVD_ACC;
}
@@ -573,8 +580,10 @@ glusterd_cluster_unlock_cbk (struct rpc_req *req, struct iovec *iov,
int32_t op_ret = -1;
glusterd_op_sm_event_type_t event_type = GD_OP_EVENT_NONE;
glusterd_peerinfo_t *peerinfo = NULL;
+ xlator_t *this = NULL;
-
+ this = THIS;
+ GF_ASSERT (this);
GF_ASSERT (req);
if (-1 == req->rpc_status) {
@@ -585,7 +594,8 @@ glusterd_cluster_unlock_cbk (struct rpc_req *req, struct iovec *iov,
ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gd1_mgmt_cluster_unlock_rsp);
if (ret < 0) {
- gf_log ("", GF_LOG_ERROR, "error");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to decode unlock "
+ "response received from peer");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
goto out;
@@ -594,15 +604,15 @@ glusterd_cluster_unlock_cbk (struct rpc_req *req, struct iovec *iov,
out:
op_ret = rsp.op_ret;
- gf_log ("glusterd", GF_LOG_INFO,
- "Received %s from uuid: %s",
+ gf_log (this->name, (op_ret) ? GF_LOG_ERROR : GF_LOG_DEBUG,
+ "Received unlock %s from uuid: %s",
(op_ret)?"RJT":"ACC", uuid_utoa (rsp.uuid));
ret = glusterd_friend_find (rsp.uuid, NULL, &peerinfo);
if (ret) {
- gf_log ("", GF_LOG_CRITICAL, "Unlock response received from "
- "unknown peer %s", uuid_utoa (rsp.uuid));
+ gf_log (this->name, GF_LOG_CRITICAL, "Unlock response received "
+ "from unknown peer %s", uuid_utoa (rsp.uuid));
}
if (op_ret) {
@@ -635,7 +645,10 @@ glusterd_stage_op_cbk (struct rpc_req *req, struct iovec *iov,
dict_t *dict = NULL;
char err_str[2048] = {0};
char *peer_str = NULL;
+ xlator_t *this = NULL;
+ this = THIS;
+ GF_ASSERT (this);
GF_ASSERT (req);
if (-1 == req->rpc_status) {
@@ -649,12 +662,14 @@ glusterd_stage_op_cbk (struct rpc_req *req, struct iovec *iov,
ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gd1_mgmt_stage_op_rsp);
if (ret < 0) {
- gf_log ("", GF_LOG_ERROR, "error");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to decode stage "
+ "response received from peer");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
/* use standard allocation because to keep uniformity
in freeing it */
- rsp.op_errstr = strdup ("xdr decoding failed");
+ rsp.op_errstr = strdup ("Failed to decode stage response "
+ "received from peer.");
goto out;
}
@@ -666,7 +681,7 @@ glusterd_stage_op_cbk (struct rpc_req *req, struct iovec *iov,
rsp.dict.dict_len,
&dict);
if (ret < 0) {
- gf_log ("glusterd", GF_LOG_ERROR,
+ gf_log (this->name, GF_LOG_ERROR,
"failed to "
"unserialize rsp-buffer to dictionary");
event_type = GD_OP_EVENT_RCVD_RJT;
@@ -679,15 +694,15 @@ glusterd_stage_op_cbk (struct rpc_req *req, struct iovec *iov,
out:
op_ret = rsp.op_ret;
- gf_log ("glusterd", GF_LOG_INFO,
- "Received %s from uuid: %s",
- (op_ret)?"RJT":"ACC", uuid_utoa (rsp.uuid));
+ gf_log (this->name, (op_ret) ? GF_LOG_ERROR : GF_LOG_DEBUG,
+ "Received stage %s from uuid: %s",
+ (op_ret) ? "RJT" : "ACC", uuid_utoa (rsp.uuid));
ret = glusterd_friend_find (rsp.uuid, NULL, &peerinfo);
if (ret) {
- gf_log ("", GF_LOG_CRITICAL, "Stage response received from "
- "unknown peer: %s", uuid_utoa (rsp.uuid));
+ gf_log (this->name, GF_LOG_CRITICAL, "Stage response received "
+ "from unknown peer: %s", uuid_utoa (rsp.uuid));
}
if (op_ret) {
@@ -700,12 +715,11 @@ out:
peer_str = peerinfo->hostname;
else
peer_str = uuid_utoa (rsp.uuid);
- snprintf (err_str, sizeof (err_str), "Operation failed "
- "on %s", peer_str);
+ snprintf (err_str, sizeof (err_str),
+ OPERRSTR_STAGE_FAIL, peer_str);
opinfo.op_errstr = gf_strdup (err_str);
}
if (!opinfo.op_errstr) {
- gf_log ("", GF_LOG_ERROR, "memory allocation failed");
ret = -1;
goto out;
}
@@ -750,8 +764,10 @@ glusterd_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
dict_t *dict = NULL;
char err_str[2048] = {0};
char *peer_str = NULL;
+ xlator_t *this = NULL;
-
+ this = THIS;
+ GF_ASSERT (this);
GF_ASSERT (req);
if (-1 == req->rpc_status) {
@@ -766,12 +782,14 @@ glusterd_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gd1_mgmt_commit_op_rsp);
if (ret < 0) {
- gf_log ("", GF_LOG_ERROR, "xdr decoding error");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to decode commit "
+ "response received from peer");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
/* use standard allocation because to keep uniformity
in freeing it */
- rsp.op_errstr = strdup ("xdr decoding error");
+ rsp.op_errstr = strdup ("Failed to decode commit response "
+ "received from peer.");
event_type = GD_OP_EVENT_RCVD_RJT;
goto out;
}
@@ -784,7 +802,7 @@ glusterd_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
rsp.dict.dict_len,
&dict);
if (ret < 0) {
- gf_log ("glusterd", GF_LOG_ERROR,
+ gf_log (this->name, GF_LOG_ERROR,
"failed to "
"unserialize rsp-buffer to dictionary");
event_type = GD_OP_EVENT_RCVD_RJT;
@@ -796,15 +814,16 @@ glusterd_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
op_ret = rsp.op_ret;
- gf_log ("glusterd", GF_LOG_INFO,
- "Received %s from uuid: %s",
+ gf_log (this->name, (op_ret) ? GF_LOG_ERROR : GF_LOG_DEBUG,
+ "Received commit %s from uuid: %s",
(op_ret)?"RJT":"ACC", uuid_utoa (rsp.uuid));
ret = glusterd_friend_find (rsp.uuid, NULL, &peerinfo);
if (ret) {
- gf_log ("", GF_LOG_CRITICAL, "Commit response received from "
- "unknown peer: %s", uuid_utoa (rsp.uuid));
+ gf_log (this->name, GF_LOG_CRITICAL, "Commit response for "
+ "'Volume %s' received from unknown peer: %s",
+ gd_op_list[opinfo.op], uuid_utoa (rsp.uuid));
}
if (op_ret) {
@@ -817,12 +836,11 @@ glusterd_commit_op_cbk (struct rpc_req *req, struct iovec *iov,
peer_str = peerinfo->hostname;
else
peer_str = uuid_utoa (rsp.uuid);
- snprintf (err_str, sizeof (err_str), "Operation failed "
- "on %s", peer_str);
+ snprintf (err_str, sizeof (err_str),
+ OPERRSTR_COMMIT_FAIL, peer_str);
opinfo.op_errstr = gf_strdup (err_str);
}
if (!opinfo.op_errstr) {
- gf_log ("", GF_LOG_ERROR, "memory allocation failed");
ret = -1;
goto out;
}
@@ -1105,7 +1123,7 @@ glusterd_cluster_lock (call_frame_t *frame, xlator_t *this,
this, glusterd_cluster_lock_cbk,
(xdrproc_t)xdr_gd1_mgmt_cluster_lock_req);
out:
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -1139,7 +1157,7 @@ glusterd_cluster_unlock (call_frame_t *frame, xlator_t *this,
this, glusterd_cluster_unlock_cbk,
(xdrproc_t)xdr_gd1_mgmt_cluster_unlock_req);
out:
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -1176,8 +1194,11 @@ glusterd_stage_op (call_frame_t *frame, xlator_t *this,
ret = dict_allocate_and_serialize (dict, &req.buf.buf_val,
&req.buf.buf_len);
- if (ret)
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Failed to serialize dict "
+ "to request buffer");
goto out;
+ }
dummy_frame = create_frame (this, this->ctx->pool);
@@ -1194,7 +1215,7 @@ out:
if ((_gf_true == is_alloc) && req.buf.buf_val)
GF_FREE (req.buf.buf_val);
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -1230,8 +1251,11 @@ glusterd_commit_op (call_frame_t *frame, xlator_t *this,
ret = dict_allocate_and_serialize (dict, &req.buf.buf_val,
&req.buf.buf_len);
- if (ret)
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Failed to serialize dict to "
+ "request buffer");
goto out;
+ }
dummy_frame = create_frame (this, this->ctx->pool);
if (!dummy_frame)
@@ -1247,7 +1271,7 @@ out:
if ((_gf_true == is_alloc) && req.buf.buf_val)
GF_FREE (req.buf.buf_val);
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
@@ -1265,6 +1289,10 @@ glusterd_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
int index = 0;
glusterd_req_ctx_t *req_ctx = NULL;
glusterd_pending_node_t *node = NULL;
+ xlator_t *this = NULL;
+
+ this = THIS;
+ GF_ASSERT (this);
GF_ASSERT (req);
frame = myframe;
@@ -1282,7 +1310,8 @@ glusterd_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gd1_mgmt_brick_op_rsp);
if (ret < 0) {
- gf_log ("", GF_LOG_ERROR, "error");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to decode brick op "
+ "response received");
rsp.op_ret = -1;
rsp.op_errno = EINVAL;
rsp.op_errstr = strdup ("Unable to decode brick op response");
@@ -1298,8 +1327,7 @@ glusterd_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
rsp.output.output_len,
&dict);
if (ret < 0) {
- gf_log ("glusterd", GF_LOG_ERROR,
- "failed to "
+ gf_log (this->name, GF_LOG_ERROR, "Failed to "
"unserialize rsp-buffer to dictionary");
event_type = GD_OP_EVENT_RCVD_RJT;
goto out;
@@ -1316,7 +1344,7 @@ glusterd_brick_op_cbk (struct rpc_req *req, struct iovec *iov,
index = node->index;
ret = dict_set_int32 (dict, "index", index);
if (ret) {
- gf_log (THIS->name, GF_LOG_ERROR,
+ gf_log (this->name, GF_LOG_ERROR,
"Error setting index on brick status rsp dict");
rsp.op_ret = -1;
event_type = GD_OP_EVENT_RCVD_RJT;
@@ -1377,7 +1405,9 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this,
ret = glusterd_op_bricks_select (req_ctx->op, req_ctx->dict, &op_errstr);
if (ret) {
- gf_log ("", GF_LOG_ERROR, "Brick Op failed");
+ gf_log (this->name, GF_LOG_ERROR, "Failed to select bricks "
+ "while performing brick op during 'Volume %s'",
+ gd_op_list[opinfo.op]);
opinfo.op_errstr = op_errstr;
goto out;
}
@@ -1394,14 +1424,19 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this,
(req_ctx->op,
(gd1_mgmt_brick_op_req **)&req,
req_ctx->dict);
- else
+ else {
ret = glusterd_brick_op_build_payload
(req_ctx->op, pending_node->node,
(gd1_mgmt_brick_op_req **)&req,
req_ctx->dict);
- if (ret)
- goto out;
+ if (ret) {
+ gf_log (this->name, GF_LOG_ERROR, "Failed to "
+ "build brick op payload during "
+ "'Volume %s'", gd_op_list[req_ctx->op]);
+ goto out;
+ }
+ }
dummy_frame->local = data;
dummy_frame->cookie = pending_node;
@@ -1447,7 +1482,8 @@ glusterd_brick_op (call_frame_t *frame, xlator_t *this,
pending_bricks++;
}
- gf_log ("glusterd", GF_LOG_DEBUG, "Sent op req to %d bricks",
+ gf_log (this->name, GF_LOG_DEBUG, "Sent brick op req for operation "
+ "'Volume %s' to %d bricks", gd_op_list[req_ctx->op],
pending_bricks);
opinfo.brick_pending_count = pending_bricks;
@@ -1456,7 +1492,7 @@ out:
glusterd_op_sm_inject_event (GD_OP_EVENT_RCVD_RJT, data);
opinfo.op_ret = ret;
}
- gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
+ gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
generated by cgit (git 2.34.1) at 2024-11-10 17:50:16 +0000