};
enum {
- FIO_SERVER_VER = 20,
+ FIO_SERVER_VER = 53,
FIO_SERVER_MAX_FRAGMENT_PDU = 1024,
+ FIO_SERVER_MAX_CMD_MB = 2048,
FIO_NET_CMD_QUIT = 1,
FIO_NET_CMD_EXIT = 2,
FIO_NET_CMD_RUN = 16,
FIO_NET_CMD_IOLOG = 17,
FIO_NET_CMD_UPDATE_JOB = 18,
- FIO_NET_CMD_NR = 19,
+ FIO_NET_CMD_LOAD_FILE = 19,
+ FIO_NET_CMD_VTRIGGER = 20,
+ FIO_NET_CMD_SENDFILE = 21,
+ FIO_NET_CMD_JOB_OPT = 22,
+ FIO_NET_CMD_NR = 23,
FIO_NET_CMD_F_MORE = 1UL << 0,
FIO_NET_NAME_MAX = 256,
FIO_NET_CLIENT_TIMEOUT = 5000,
+
+ FIO_PROBE_FLAG_ZLIB = 1UL << 0,
+};
+
+struct cmd_sendfile {
+ uint8_t path[FIO_NET_NAME_MAX];
+};
+
+struct cmd_sendfile_reply {
+ uint32_t size;
+ uint32_t error;
+ uint8_t data[0];
+};
+
+/*
+ * Client sends this to server on VTRIGGER, server sends back a full
+ * all_io_list structure.
+ */
+struct cmd_vtrigger_pdu {
+ uint16_t len;
+ uint8_t cmd[];
+};
+
+struct cmd_load_file_pdu {
+ uint16_t name_len;
+ uint16_t client_type;
+ uint8_t file[];
};
struct cmd_ts_pdu {
struct disk_util_agg agg;
};
-struct cmd_probe_pdu {
+struct cmd_client_probe_pdu {
+ uint64_t flags;
+ uint8_t server[128];
+};
+
+struct cmd_probe_reply_pdu {
uint8_t hostname[64];
uint8_t bigendian;
uint8_t fio_version[32];
uint8_t buf[0];
};
+enum {
+ XMIT_COMPRESSED = 1U,
+ STORE_COMPRESSED = 2U,
+};
+
struct cmd_iolog_pdu {
+ uint64_t nr_samples;
uint32_t thread_number;
- uint32_t nr_samples;
uint32_t log_type;
+ uint32_t compressed;
+ uint32_t log_offset;
uint8_t name[FIO_NET_NAME_MAX];
struct io_sample samples[0];
};
+struct cmd_job_option {
+ uint16_t global;
+ uint16_t truncated;
+ uint32_t groupid;
+ uint8_t name[64];
+ uint8_t value[128];
+};
+
extern int fio_start_server(char *);
extern int fio_server_text_output(int, const char *, size_t);
extern int fio_net_send_cmd(int, uint16_t, const void *, off_t, uint64_t *, struct flist_head *);
extern int fio_net_send_simple_cmd(int, uint16_t, uint64_t, struct flist_head *);
extern void fio_server_set_arg(const char *);
extern int fio_server_parse_string(const char *, char **, int *, int *, struct in_addr *, struct in6_addr *, int *);
-extern int fio_server_parse_host(const char *, int *, struct in_addr *, struct in6_addr *);
+extern int fio_server_parse_host(const char *, int, struct in_addr *, struct in6_addr *);
extern const char *fio_server_op(unsigned int);
extern void fio_server_got_signal(int);
extern void fio_server_send_ts(struct thread_stat *, struct group_run_stats *);
extern void fio_server_send_gs(struct group_run_stats *);
extern void fio_server_send_du(void);
-extern void fio_server_idle_loop(void);
+extern void fio_server_send_job_options(struct flist_head *, unsigned int);
+extern int fio_server_get_verify_state(const char *, int, void **);
-extern int fio_clients_connect(void);
-extern int fio_clients_send_ini(const char *);
-extern void fio_client_add_cmd_option(void *, const char *);
-extern void fio_client_add_ini_file(void *, const char *);
-
-extern int fio_recv_data(int sk, void *p, unsigned int len);
-extern int fio_send_data(int sk, const void *p, unsigned int len);
-extern void fio_net_cmd_crc(struct fio_net_cmd *);
-extern void fio_net_cmd_crc_pdu(struct fio_net_cmd *, const void *);
-extern struct fio_net_cmd *fio_net_recv_cmd(int sk);
+extern struct fio_net_cmd *fio_net_recv_cmd(int sk, bool wait);
extern int fio_send_iolog(struct thread_data *, struct io_log *, const char *);
extern void fio_server_send_add_job(struct thread_data *);
extern void fio_server_send_start(struct thread_data *);
-extern int fio_net_send_stop(int sk, int error, int signal);
extern int fio_net_send_quit(int sk);
+extern int fio_server_create_sk_key(void);
+extern void fio_server_destroy_sk_key(void);
+
extern int exit_backend;
extern int fio_net_port;
-static inline void __fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
- uint32_t pdu_len, uint64_t tag)
-{
- memset(cmd, 0, sizeof(*cmd));
-
- cmd->version = __cpu_to_le16(FIO_SERVER_VER);
- cmd->opcode = cpu_to_le16(opcode);
- cmd->tag = cpu_to_le64(tag);
- cmd->pdu_len = cpu_to_le32(pdu_len);
-}
-
-
-static inline void fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
- const void *pdu, uint32_t pdu_len,
- uint64_t tag)
-{
- __fio_init_net_cmd(cmd, opcode, pdu_len, tag);
-
- if (pdu)
- memcpy(&cmd->payload, pdu, pdu_len);
-}
-
#endif