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Diffstat (limited to 'xlators/protocol/client/src/client-rpc-fops.c')
-rw-r--r--xlators/protocol/client/src/client-rpc-fops.c117
1 files changed, 117 insertions, 0 deletions
diff --git a/xlators/protocol/client/src/client-rpc-fops.c b/xlators/protocol/client/src/client-rpc-fops.c
index c95a973ec72..9e39ebd7242 100644
--- a/xlators/protocol/client/src/client-rpc-fops.c
+++ b/xlators/protocol/client/src/client-rpc-fops.c
@@ -2524,6 +2524,65 @@ out:
}
int
+client3_3_lease_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ struct gf_lease lease = {0,};
+ gfs3_lease_rsp rsp = {0,};
+ int ret = 0;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+
+ if (-1 == req->rpc_status) {
+ gf_msg (this->name, GF_LOG_ERROR, ENOTCONN,
+ PC_MSG_REMOTE_OP_FAILED, "Lease fop failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = ENOTCONN;
+ goto out;
+ }
+
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_lease_rsp);
+ if (ret < 0) {
+ gf_msg (this->name, GF_LOG_ERROR, EINVAL,
+ PC_MSG_XDR_DECODING_FAILED, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ if (rsp.op_ret >= 0) {
+ gf_proto_lease_to_lease (&rsp.lease, &lease);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ rsp.op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_msg (this->name, GF_LOG_WARNING,
+ gf_error_to_errno (rsp.op_errno),
+ PC_MSG_REMOTE_OP_FAILED,
+ "remote operation failed");
+ }
+
+ CLIENT_STACK_UNWIND (lease, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &lease, xdata);
+
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ return 0;
+}
+
+int
client3_3_lk_cbk (struct rpc_req *req, struct iovec *iov, int count,
void *myframe)
{
@@ -5497,6 +5556,62 @@ unwind:
}
int32_t
+client3_3_lease (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_args_t *args = NULL;
+ gfs3_lease_req req = {{0,},};
+ int32_t gf_cmd = 0;
+ int32_t gf_type = 0;
+ int64_t remote_fd = -1;
+ clnt_conf_t *conf = NULL;
+ int op_errno = ESTALE;
+ int ret = 0;
+
+ GF_VALIDATE_OR_GOTO ("client", this, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, frame, unwind);
+ GF_VALIDATE_OR_GOTO (this->name, data, unwind);
+
+ args = data;
+ conf = this->private;
+
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!gf_uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !gf_uuid_is_null (*((uuid_t *)req.gfid)),
+ unwind, op_errno, EINVAL);
+
+ gf_proto_lease_from_lease (&req.lease, args->lease);
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.xdata.xdata_val),
+ req.xdata.xdata_len, op_errno, unwind);
+
+ ret = client_submit_request (this, &req, frame, conf->fops, GFS3_OP_LEASE,
+ client3_3_lease_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_lease_req);
+ if (ret) {
+ gf_msg (this->name, GF_LOG_WARNING, 0, PC_MSG_FOP_SEND_FAILED,
+ "failed to send the fop");
+ }
+
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (lease, frame, -1, op_errno, NULL, NULL);
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+}
+
+int32_t
client3_3_lk (call_frame_t *frame, xlator_t *this,
void *data)
{
@@ -6501,6 +6616,7 @@ rpc_clnt_procedure_t clnt3_3_fop_actors[GF_FOP_MAXVALUE] = {
[GF_FOP_FREMOVEXATTR] = { "FREMOVEXATTR", client3_3_fremovexattr },
[GF_FOP_IPC] = { "IPC", client3_3_ipc },
[GF_FOP_SEEK] = { "SEEK", client3_3_seek },
+ [GF_FOP_LEASE] = { "LEASE", client3_3_lease },
};
/* Used From RPC-CLNT library to log proper name of procedure based on number */
@@ -6554,6 +6670,7 @@ char *clnt3_3_fop_names[GFS3_OP_MAXVALUE] = {
[GFS3_OP_ZEROFILL] = "ZEROFILL",
[GFS3_OP_IPC] = "IPC",
[GFS3_OP_SEEK] = "SEEK",
+ [GFS3_OP_LEASE] = "LEASE",
};