struct flist_head next; /* Other sk_entry's, if linked command */
};
-struct sk_out {
- unsigned int refs; /* frees sk_out when it drops to zero.
- * protected by below ->lock */
-
- int sk; /* socket fd to talk to client */
- struct fio_mutex lock; /* protects ref and below list */
- struct flist_head list; /* list of pending transmit work */
- struct fio_mutex wait; /* wake backend when items added to list */
- struct fio_mutex xmit; /* held while sending data */
-};
-
static char *fio_server_arg;
static char *bind_sock;
static struct sockaddr_in saddr_in;
return fio_sendv_data(sk, &iov, 1);
}
-static int fio_recv_data(int sk, void *p, unsigned int len, bool wait)
+static int fio_recv_data(int sk, void *buf, unsigned int len, bool wait)
{
int flags;
+ char *p = buf;
if (wait)
flags = MSG_WAITALL;
break;
/* There's payload, get it */
- pdu = (void *) cmdret->payload + pdu_offset;
+ pdu = (char *) cmdret->payload + pdu_offset;
ret = fio_recv_data(sk, pdu, cmd.pdu_len, wait);
if (ret)
break;
reply = calloc(1, sizeof(*reply));
INIT_FLIST_HEAD(&reply->list);
- fio_gettime(&reply->tv, NULL);
+ fio_gettime(&reply->ts, NULL);
reply->saved_tag = tag;
reply->opcode = opcode;
{
dprint(FD_NET, "server: sending quit\n");
- return fio_net_queue_cmd(FIO_NET_CMD_QUIT, NULL, 0, NULL, SK_F_SIMPLE);
+ return fio_net_queue_cmd(FIO_NET_CMD_QUIT, NULL, 0, NULL, SK_F_SIMPLE | SK_F_INLINE);
}
int fio_net_send_quit(int sk)
epdu.error = __cpu_to_le32(error);
epdu.signal = __cpu_to_le32(signal);
- return fio_net_queue_cmd(FIO_NET_CMD_STOP, &epdu, sizeof(epdu), &tag, SK_F_COPY);
+ return fio_net_queue_cmd(FIO_NET_CMD_STOP, &epdu, sizeof(epdu), &tag, SK_F_COPY | SK_F_INLINE);
}
static int fio_net_queue_stop(int error, int signal)
static int handle_probe_cmd(struct fio_net_cmd *cmd)
{
struct cmd_client_probe_pdu *pdu = (struct cmd_client_probe_pdu *) cmd->payload;
- struct cmd_probe_reply_pdu probe;
uint64_t tag = cmd->tag;
+ struct cmd_probe_reply_pdu probe = {
+#ifdef CONFIG_BIG_ENDIAN
+ .bigendian = 1,
+#endif
+ .os = FIO_OS,
+ .arch = FIO_ARCH,
+ .bpp = sizeof(void *),
+ .cpus = __cpu_to_le32(cpus_online()),
+ };
dprint(FD_NET, "server: sending probe reply\n");
strcpy(me, (char *) pdu->server);
- memset(&probe, 0, sizeof(probe));
gethostname((char *) probe.hostname, sizeof(probe.hostname));
-#ifdef CONFIG_BIG_ENDIAN
- probe.bigendian = 1;
-#endif
- strncpy((char *) probe.fio_version, fio_version_string, sizeof(probe.fio_version));
-
- probe.os = FIO_OS;
- probe.arch = FIO_ARCH;
- probe.bpp = sizeof(void *);
- probe.cpus = __cpu_to_le32(cpus_online());
+ strncpy((char *) probe.fio_version, fio_version_string, sizeof(probe.fio_version) - 1);
/*
* If the client supports compression and we do too, then enable it
return 0;
}
-static int handle_trigger_cmd(struct fio_net_cmd *cmd)
+static int handle_trigger_cmd(struct fio_net_cmd *cmd, struct flist_head *job_list)
{
struct cmd_vtrigger_pdu *pdu = (struct cmd_vtrigger_pdu *) cmd->payload;
char *buf = (char *) pdu->cmd;
} else
fio_net_queue_cmd(FIO_NET_CMD_VTRIGGER, rep, sz, NULL, SK_F_FREE | SK_F_INLINE);
+ fio_terminate_threads(TERMINATE_ALL);
+ fio_server_check_jobs(job_list);
exec_trigger(buf);
return 0;
}
ret = handle_update_job_cmd(cmd);
break;
case FIO_NET_CMD_VTRIGGER:
- ret = handle_trigger_cmd(cmd);
+ ret = handle_trigger_cmd(cmd, job_list);
break;
case FIO_NET_CMD_SENDFILE: {
struct cmd_sendfile_reply *in;
ret = getsockname(sk, sockaddr_p, &len);
if (ret) {
- log_err("fio: getsockaddr: %s\n", strerror(errno));
+ log_err("fio: getsockname: %s\n", strerror(errno));
return -1;
}
dst->min_run[i] = cpu_to_le64(src->min_run[i]);
dst->max_bw[i] = cpu_to_le64(src->max_bw[i]);
dst->min_bw[i] = cpu_to_le64(src->min_bw[i]);
- dst->io_kb[i] = cpu_to_le64(src->io_kb[i]);
+ dst->iobytes[i] = cpu_to_le64(src->iobytes[i]);
dst->agg[i] = cpu_to_le64(src->agg[i]);
}
dst->unit_base = cpu_to_le32(src->unit_base);
dst->groupid = cpu_to_le32(src->groupid);
dst->unified_rw_rep = cpu_to_le32(src->unified_rw_rep);
+ dst->sig_figs = cpu_to_le32(src->sig_figs);
}
/*
{
struct cmd_ts_pdu p;
int i, j;
+ void *ss_buf;
+ uint64_t *ss_iops, *ss_bw;
dprint(FD_NET, "server sending end stats\n");
convert_io_stat(&p.ts.slat_stat[i], &ts->slat_stat[i]);
convert_io_stat(&p.ts.lat_stat[i], &ts->lat_stat[i]);
convert_io_stat(&p.ts.bw_stat[i], &ts->bw_stat[i]);
+ convert_io_stat(&p.ts.iops_stat[i], &ts->iops_stat[i]);
}
p.ts.usr_time = cpu_to_le64(ts->usr_time);
p.ts.ctx = cpu_to_le64(ts->ctx);
p.ts.minf = cpu_to_le64(ts->minf);
p.ts.majf = cpu_to_le64(ts->majf);
- p.ts.clat_percentiles = cpu_to_le64(ts->clat_percentiles);
+ p.ts.clat_percentiles = cpu_to_le32(ts->clat_percentiles);
+ p.ts.lat_percentiles = cpu_to_le32(ts->lat_percentiles);
p.ts.percentile_precision = cpu_to_le64(ts->percentile_precision);
for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++) {
}
for (i = 0; i < FIO_IO_U_MAP_NR; i++) {
- p.ts.io_u_map[i] = cpu_to_le32(ts->io_u_map[i]);
- p.ts.io_u_submit[i] = cpu_to_le32(ts->io_u_submit[i]);
- p.ts.io_u_complete[i] = cpu_to_le32(ts->io_u_complete[i]);
+ p.ts.io_u_map[i] = cpu_to_le64(ts->io_u_map[i]);
+ p.ts.io_u_submit[i] = cpu_to_le64(ts->io_u_submit[i]);
+ p.ts.io_u_complete[i] = cpu_to_le64(ts->io_u_complete[i]);
}
- for (i = 0; i < FIO_IO_U_LAT_U_NR; i++) {
- p.ts.io_u_lat_u[i] = cpu_to_le32(ts->io_u_lat_u[i]);
- p.ts.io_u_lat_m[i] = cpu_to_le32(ts->io_u_lat_m[i]);
- }
+ for (i = 0; i < FIO_IO_U_LAT_N_NR; i++)
+ p.ts.io_u_lat_n[i] = cpu_to_le64(ts->io_u_lat_n[i]);
+ for (i = 0; i < FIO_IO_U_LAT_U_NR; i++)
+ p.ts.io_u_lat_u[i] = cpu_to_le64(ts->io_u_lat_u[i]);
+ for (i = 0; i < FIO_IO_U_LAT_M_NR; i++)
+ p.ts.io_u_lat_m[i] = cpu_to_le64(ts->io_u_lat_m[i]);
for (i = 0; i < DDIR_RWDIR_CNT; i++)
for (j = 0; j < FIO_IO_U_PLAT_NR; j++)
- p.ts.io_u_plat[i][j] = cpu_to_le32(ts->io_u_plat[i][j]);
+ p.ts.io_u_plat[i][j] = cpu_to_le64(ts->io_u_plat[i][j]);
for (i = 0; i < DDIR_RWDIR_CNT; i++) {
p.ts.total_io_u[i] = cpu_to_le64(ts->total_io_u[i]);
p.ts.latency_window = cpu_to_le64(ts->latency_window);
p.ts.latency_percentile.u.i = cpu_to_le64(fio_double_to_uint64(ts->latency_percentile.u.f));
- p.ts.nr_block_infos = le64_to_cpu(ts->nr_block_infos);
+ p.ts.sig_figs = cpu_to_le32(ts->sig_figs);
+
+ p.ts.nr_block_infos = cpu_to_le64(ts->nr_block_infos);
for (i = 0; i < p.ts.nr_block_infos; i++)
- p.ts.block_infos[i] = le32_to_cpu(ts->block_infos[i]);
+ p.ts.block_infos[i] = cpu_to_le32(ts->block_infos[i]);
+
+ p.ts.ss_dur = cpu_to_le64(ts->ss_dur);
+ p.ts.ss_state = cpu_to_le32(ts->ss_state);
+ p.ts.ss_head = cpu_to_le32(ts->ss_head);
+ p.ts.ss_limit.u.i = cpu_to_le64(fio_double_to_uint64(ts->ss_limit.u.f));
+ p.ts.ss_slope.u.i = cpu_to_le64(fio_double_to_uint64(ts->ss_slope.u.f));
+ p.ts.ss_deviation.u.i = cpu_to_le64(fio_double_to_uint64(ts->ss_deviation.u.f));
+ p.ts.ss_criterion.u.i = cpu_to_le64(fio_double_to_uint64(ts->ss_criterion.u.f));
convert_gs(&p.rs, rs);
- fio_net_queue_cmd(FIO_NET_CMD_TS, &p, sizeof(p), NULL, SK_F_COPY);
+ dprint(FD_NET, "ts->ss_state = %d\n", ts->ss_state);
+ if (ts->ss_state & FIO_SS_DATA) {
+ dprint(FD_NET, "server sending steadystate ring buffers\n");
+
+ ss_buf = malloc(sizeof(p) + 2*ts->ss_dur*sizeof(uint64_t));
+
+ memcpy(ss_buf, &p, sizeof(p));
+
+ ss_iops = (uint64_t *) ((struct cmd_ts_pdu *)ss_buf + 1);
+ ss_bw = ss_iops + (int) ts->ss_dur;
+ for (i = 0; i < ts->ss_dur; i++) {
+ ss_iops[i] = cpu_to_le64(ts->ss_iops_data[i]);
+ ss_bw[i] = cpu_to_le64(ts->ss_bw_data[i]);
+ }
+
+ fio_net_queue_cmd(FIO_NET_CMD_TS, ss_buf, sizeof(p) + 2*ts->ss_dur*sizeof(uint64_t), NULL, SK_F_COPY);
+
+ free(ss_buf);
+ }
+ else
+ fio_net_queue_cmd(FIO_NET_CMD_TS, &p, sizeof(p), NULL, SK_F_COPY);
}
void fio_server_send_gs(struct group_run_stats *rs)
for (i = 0; i < cur_log->nr_samples; i++) {
struct io_sample *s;
struct io_u_plat_entry *cur_plat_entry, *prev_plat_entry;
- unsigned int *cur_plat, *prev_plat;
+ uint64_t *cur_plat, *prev_plat;
s = get_sample(log, cur_log, i);
ret = __deflate_pdu_buffer(s, sample_sz, &out_pdu, &entry, stream, first);
static int fio_append_iolog_gz(struct sk_entry *first, struct io_log *log)
{
+ z_stream stream = {
+ .zalloc = Z_NULL,
+ .zfree = Z_NULL,
+ .opaque = Z_NULL,
+ };
int ret = 0;
- z_stream stream;
-
- memset(&stream, 0, sizeof(stream));
- stream.zalloc = Z_NULL;
- stream.zfree = Z_NULL;
- stream.opaque = Z_NULL;
if (deflateInit(&stream, Z_DEFAULT_COMPRESSION) != Z_OK)
return 1;
int fio_send_iolog(struct thread_data *td, struct io_log *log, const char *name)
{
- struct cmd_iolog_pdu pdu;
+ struct cmd_iolog_pdu pdu = {
+ .nr_samples = cpu_to_le64(iolog_nr_samples(log)),
+ .thread_number = cpu_to_le32(td->thread_number),
+ .log_type = cpu_to_le32(log->log_type),
+ .log_hist_coarseness = cpu_to_le32(log->hist_coarseness),
+ };
struct sk_entry *first;
struct flist_head *entry;
int ret = 0;
- pdu.nr_samples = cpu_to_le64(iolog_nr_samples(log));
- pdu.thread_number = cpu_to_le32(td->thread_number);
- pdu.log_type = cpu_to_le32(log->log_type);
- pdu.log_hist_coarseness = cpu_to_le32(log->hist_coarseness);
-
if (!flist_empty(&log->chunk_list))
pdu.compressed = __cpu_to_le32(STORE_COMPRESSED);
else if (use_zlib)
void fio_server_send_add_job(struct thread_data *td)
{
- struct cmd_add_job_pdu pdu;
+ struct cmd_add_job_pdu pdu = {
+ .thread_number = cpu_to_le32(td->thread_number),
+ .groupid = cpu_to_le32(td->groupid),
+ };
- memset(&pdu, 0, sizeof(pdu));
- pdu.thread_number = cpu_to_le32(td->thread_number);
- pdu.groupid = cpu_to_le32(td->groupid);
convert_thread_options_to_net(&pdu.top, &td->o);
fio_net_queue_cmd(FIO_NET_CMD_ADD_JOB, &pdu, sizeof(pdu), NULL,
ret = inet_pton(AF_INET, host, inp);
if (ret != 1) {
- struct addrinfo hints, *res;
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = ipv6 ? AF_INET6 : AF_INET;
- hints.ai_socktype = SOCK_STREAM;
+ struct addrinfo *res, hints = {
+ .ai_family = ipv6 ? AF_INET6 : AF_INET,
+ .ai_socktype = SOCK_STREAM,
+ };
ret = getaddrinfo(host, NULL, &hints, &res);
if (ret) {
* For local domain sockets:
* *ptr is the filename, *is_sock is 1.
*/
-int fio_server_parse_string(const char *str, char **ptr, int *is_sock,
+int fio_server_parse_string(const char *str, char **ptr, bool *is_sock,
int *port, struct in_addr *inp,
struct in6_addr *inp6, int *ipv6)
{
int lport = 0;
*ptr = NULL;
- *is_sock = 0;
+ *is_sock = false;
*port = fio_net_port;
*ipv6 = 0;
if (!strncmp(str, "sock:", 5)) {
*ptr = strdup(str + 5);
- *is_sock = 1;
+ *is_sock = true;
return 0;
}
static int fio_handle_server_arg(void)
{
int port = fio_net_port;
- int is_sock, ret = 0;
+ bool is_sock;
+ int ret = 0;
saddr_in.sin_addr.s_addr = htonl(INADDR_ANY);
static void set_sig_handlers(void)
{
- struct sigaction act;
+ struct sigaction act = {
+ .sa_handler = sig_int,
+ .sa_flags = SA_RESTART,
+ };
- memset(&act, 0, sizeof(act));
- act.sa_handler = sig_int;
- act.sa_flags = SA_RESTART;
sigaction(SIGINT, &act, NULL);
}
pid = fork();
if (pid < 0) {
- log_err("fio: failed server fork: %s", strerror(errno));
+ log_err("fio: failed server fork: %s\n", strerror(errno));
free(pidfile);
return -1;
} else if (pid) {
projects / fio.git / blobdiff