Add support for --remote-config
This allows you to tell a fio server to open a local job file,
as opposed to being passed one that the fio client opens and
sends to it.
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/server.c b/server.c
index 36713ee..fa029ca 100644
--- a/server.c
+++ b/server.c
@@ -69,6 +69,8 @@
"ADD_JOB",
"CMD_RUN",
"CMD_IOLOG",
+ "CMD_UPDATE_JOB",
+ "CMD_LOAD_FILE",
};
const char *fio_server_op(unsigned int op)
@@ -550,6 +552,28 @@
fio_server_check_fork_items(conn_list);
}
+static int handle_load_file_cmd(struct fio_net_cmd *cmd)
+{
+ struct cmd_load_file_pdu *pdu = (struct cmd_load_file_pdu *) cmd->payload;
+ void *file_name = pdu->file;
+ struct cmd_start_pdu spdu;
+
+ dprint(FD_NET, "server: loading local file %s\n", (char *) file_name);
+
+ pdu->name_len = le16_to_cpu(pdu->name_len);
+ pdu->client_type = le16_to_cpu(pdu->client_type);
+
+ if (parse_jobs_ini(file_name, 0, 0, pdu->client_type)) {
+ fio_net_send_quit(server_fd);
+ return -1;
+ }
+
+ spdu.jobs = cpu_to_le32(thread_number);
+ spdu.stat_outputs = cpu_to_le32(stat_number);
+ fio_net_send_cmd(server_fd, FIO_NET_CMD_START, &spdu, sizeof(spdu), NULL, NULL);
+ return 0;
+}
+
static int handle_run_cmd(struct flist_head *job_list, struct fio_net_cmd *cmd)
{
pid_t pid;
@@ -747,6 +771,9 @@
case FIO_NET_CMD_EXIT:
exit_backend = 1;
return -1;
+ case FIO_NET_CMD_LOAD_FILE:
+ ret = handle_load_file_cmd(cmd);
+ break;
case FIO_NET_CMD_JOB:
ret = handle_job_cmd(cmd);
break;