X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=server.c;h=248a2d44899c5c6191f83248209057e1980f01e2;hp=15dc2c4b38ba3e01682cf85401458caa2d0421d4;hb=fb34110eac72f01651543095656693f196d895ca;hpb=1620bb93bba8db8e7c89cd331e516c8d5de42b14 diff --git a/server.c b/server.c index 15dc2c4b..248a2d44 100644 --- a/server.c +++ b/server.c @@ -28,7 +28,7 @@ int fio_net_port = FIO_NET_PORT; -int exit_backend = 0; +bool exit_backend = false; enum { SK_F_FREE = 1, @@ -296,6 +296,8 @@ static int verify_convert_cmd(struct fio_net_cmd *cmd) if (crc != cmd->cmd_crc16) { log_err("fio: server bad crc on command (got %x, wanted %x)\n", cmd->cmd_crc16, crc); + fprintf(f_err, "fio: server bad crc on command (got %x, wanted %x)\n", + cmd->cmd_crc16, crc); return 1; } @@ -310,6 +312,8 @@ static int verify_convert_cmd(struct fio_net_cmd *cmd) break; default: log_err("fio: bad server cmd version %d\n", cmd->version); + fprintf(f_err, "fio: client/server version mismatch (%d != %d)\n", + cmd->version, FIO_SERVER_VER); return 1; } @@ -861,7 +865,8 @@ static int handle_probe_cmd(struct fio_net_cmd *cmd) strcpy(me, (char *) pdu->server); gethostname((char *) probe.hostname, sizeof(probe.hostname)); - strncpy((char *) probe.fio_version, fio_version_string, sizeof(probe.fio_version) - 1); + snprintf((char *) probe.fio_version, sizeof(probe.fio_version), "%s", + fio_version_string); /* * If the client supports compression and we do too, then enable it @@ -970,7 +975,7 @@ static int handle_trigger_cmd(struct fio_net_cmd *cmd, struct flist_head *job_li } else fio_net_queue_cmd(FIO_NET_CMD_VTRIGGER, rep, sz, NULL, SK_F_FREE | SK_F_INLINE); - fio_terminate_threads(TERMINATE_ALL); + fio_terminate_threads(TERMINATE_ALL, TERMINATE_ALL); fio_server_check_jobs(job_list); exec_trigger(buf); return 0; @@ -987,11 +992,11 @@ static int handle_command(struct sk_out *sk_out, struct flist_head *job_list, switch (cmd->opcode) { case FIO_NET_CMD_QUIT: - fio_terminate_threads(TERMINATE_ALL); + fio_terminate_threads(TERMINATE_ALL, TERMINATE_ALL); ret = 0; break; case FIO_NET_CMD_EXIT: - exit_backend = 1; + exit_backend = true; return -1; case FIO_NET_CMD_LOAD_FILE: ret = handle_load_file_cmd(cmd); @@ -1199,7 +1204,6 @@ static int handle_connection(struct sk_out *sk_out) .events = POLLIN, }; - ret = 0; do { int timeout = 1000; @@ -1258,7 +1262,7 @@ static int handle_connection(struct sk_out *sk_out) _exit(ret); } -/* get the address on this host bound by the input socket, +/* get the address on this host bound by the input socket, * whether it is ipv6 or ipv4 */ static int get_my_addr_str(int sk) @@ -1359,7 +1363,7 @@ static int accept_loop(int listen_sk) dprint(FD_NET, "server: connect from %s\n", from); - sk_out = smalloc(sizeof(*sk_out)); + sk_out = scalloc(1, sizeof(*sk_out)); if (!sk_out) { close(sk); return -1; @@ -1459,7 +1463,7 @@ static void convert_gs(struct group_run_stats *dst, struct group_run_stats *src) void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) { struct cmd_ts_pdu p; - int i, j; + int i, j, k; void *ss_buf; uint64_t *ss_iops, *ss_bw; @@ -1467,9 +1471,10 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) memset(&p, 0, sizeof(p)); - strncpy(p.ts.name, ts->name, FIO_JOBNAME_SIZE - 1); - strncpy(p.ts.verror, ts->verror, FIO_VERROR_SIZE - 1); - strncpy(p.ts.description, ts->description, FIO_JOBDESC_SIZE - 1); + snprintf(p.ts.name, sizeof(p.ts.name), "%s", ts->name); + snprintf(p.ts.verror, sizeof(p.ts.verror), "%s", ts->verror); + snprintf(p.ts.description, sizeof(p.ts.description), "%s", + ts->description); p.ts.error = cpu_to_le32(ts->error); p.ts.thread_number = cpu_to_le32(ts->thread_number); @@ -1485,6 +1490,7 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) convert_io_stat(&p.ts.bw_stat[i], &ts->bw_stat[i]); convert_io_stat(&p.ts.iops_stat[i], &ts->iops_stat[i]); } + convert_io_stat(&p.ts.sync_stat, &ts->sync_stat); p.ts.usr_time = cpu_to_le64(ts->usr_time); p.ts.sys_time = cpu_to_le64(ts->sys_time); @@ -1493,6 +1499,7 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) p.ts.majf = cpu_to_le64(ts->majf); p.ts.clat_percentiles = cpu_to_le32(ts->clat_percentiles); p.ts.lat_percentiles = cpu_to_le32(ts->lat_percentiles); + p.ts.slat_percentiles = cpu_to_le32(ts->slat_percentiles); p.ts.percentile_precision = cpu_to_le64(ts->percentile_precision); for (i = 0; i < FIO_IO_U_LIST_MAX_LEN; i++) { @@ -1515,18 +1522,25 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) 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_le64(ts->io_u_plat[i][j]); + for (i = 0; i < FIO_LAT_CNT; i++) + for (j = 0; j < DDIR_RWDIR_CNT; j++) + for (k = 0; k < FIO_IO_U_PLAT_NR; k++) + p.ts.io_u_plat[i][j][k] = cpu_to_le64(ts->io_u_plat[i][j][k]); - for (i = 0; i < DDIR_RWDIR_CNT; i++) { + for (j = 0; j < FIO_IO_U_PLAT_NR; j++) + p.ts.io_u_sync_plat[j] = cpu_to_le64(ts->io_u_sync_plat[j]); + + for (i = 0; i < DDIR_RWDIR_SYNC_CNT; i++) p.ts.total_io_u[i] = cpu_to_le64(ts->total_io_u[i]); + + for (i = 0; i < DDIR_RWDIR_CNT; i++) { p.ts.short_io_u[i] = cpu_to_le64(ts->short_io_u[i]); p.ts.drop_io_u[i] = cpu_to_le64(ts->drop_io_u[i]); } p.ts.total_submit = cpu_to_le64(ts->total_submit); p.ts.total_complete = cpu_to_le64(ts->total_complete); + p.ts.nr_zone_resets = cpu_to_le64(ts->nr_zone_resets); for (i = 0; i < DDIR_RWDIR_CNT; i++) { p.ts.io_bytes[i] = cpu_to_le64(ts->io_bytes[i]); @@ -1559,6 +1573,18 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs) 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)); + p.ts.cachehit = cpu_to_le64(ts->cachehit); + p.ts.cachemiss = cpu_to_le64(ts->cachemiss); + + for (i = 0; i < DDIR_RWDIR_CNT; i++) { + for (j = 0; j < FIO_IO_U_PLAT_NR; j++) { + p.ts.io_u_plat_high_prio[i][j] = cpu_to_le64(ts->io_u_plat_high_prio[i][j]); + p.ts.io_u_plat_low_prio[i][j] = cpu_to_le64(ts->io_u_plat_low_prio[i][j]); + } + convert_io_stat(&p.ts.clat_high_prio_stat[i], &ts->clat_high_prio_stat[i]); + convert_io_stat(&p.ts.clat_low_prio_stat[i], &ts->clat_low_prio_stat[i]); + } + convert_gs(&p.rs, rs); dprint(FD_NET, "ts->ss_state = %d\n", ts->ss_state); @@ -1595,7 +1621,7 @@ void fio_server_send_gs(struct group_run_stats *rs) } void fio_server_send_job_options(struct flist_head *opt_list, - unsigned int groupid) + unsigned int gid) { struct cmd_job_option pdu; struct flist_head *entry; @@ -1610,12 +1636,12 @@ void fio_server_send_job_options(struct flist_head *opt_list, p = flist_entry(entry, struct print_option, list); memset(&pdu, 0, sizeof(pdu)); - if (groupid == -1U) { + if (gid == -1U) { pdu.global = __cpu_to_le16(1); pdu.groupid = 0; } else { pdu.global = 0; - pdu.groupid = cpu_to_le32(groupid); + pdu.groupid = cpu_to_le32(gid); } len = strlen(p->name); if (len >= sizeof(pdu.name)) { @@ -1656,8 +1682,7 @@ static void convert_dus(struct disk_util_stat *dst, struct disk_util_stat *src) { int i; - dst->name[FIO_DU_NAME_SZ - 1] = '\0'; - strncpy((char *) dst->name, (char *) src->name, FIO_DU_NAME_SZ - 1); + snprintf((char *) dst->name, sizeof(dst->name), "%s", src->name); for (i = 0; i < 2; i++) { dst->s.ios[i] = cpu_to_le64(src->s.ios[i]); @@ -1967,8 +1992,7 @@ int fio_send_iolog(struct thread_data *td, struct io_log *log, const char *name) else pdu.compressed = 0; - strncpy((char *) pdu.name, name, FIO_NET_NAME_MAX); - pdu.name[FIO_NET_NAME_MAX - 1] = '\0'; + snprintf((char *) pdu.name, sizeof(pdu.name), "%s", name); /* * We can't do this for a pre-compressed log, but for that case, @@ -1985,8 +2009,8 @@ int fio_send_iolog(struct thread_data *td, struct io_log *log, const char *name) s->time = cpu_to_le64(s->time); s->data.val = cpu_to_le64(s->data.val); - s->__ddir = cpu_to_le32(s->__ddir); - s->bs = cpu_to_le32(s->bs); + s->__ddir = __cpu_to_le32(s->__ddir); + s->bs = cpu_to_le64(s->bs); if (log->log_offset) { struct io_sample_offset *so = (void *) s; @@ -2141,18 +2165,19 @@ static int fio_init_server_ip(void) /* * Not fatal if fails, so just ignore it if that happens */ - setsockopt(sk, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt)); + if (setsockopt(sk, SOL_SOCKET, SO_REUSEPORT, &opt, sizeof(opt))) { + } #endif if (use_ipv6) { - const void *src = &saddr_in6.sin6_addr; + void *src = &saddr_in6.sin6_addr; addr = (struct sockaddr *) &saddr_in6; socklen = sizeof(saddr_in6); saddr_in6.sin6_family = AF_INET6; str = inet_ntop(AF_INET6, src, buf, sizeof(buf)); } else { - const void *src = &saddr_in.sin_addr; + void *src = &saddr_in.sin_addr; addr = (struct sockaddr *) &saddr_in; socklen = sizeof(saddr_in); @@ -2185,9 +2210,8 @@ static int fio_init_server_sock(void) mode = umask(000); - memset(&addr, 0, sizeof(addr)); addr.sun_family = AF_UNIX; - strncpy(addr.sun_path, bind_sock, sizeof(addr.sun_path) - 1); + snprintf(addr.sun_path, sizeof(addr.sun_path), "%s", bind_sock); len = sizeof(addr.sun_family) + strlen(bind_sock) + 1; @@ -2220,7 +2244,7 @@ static int fio_init_server_connection(void) if (!bind_sock) { char *p, port[16]; - const void *src; + void *src; int af; if (use_ipv6) { @@ -2237,9 +2261,9 @@ static int fio_init_server_connection(void) if (p) strcat(p, port); else - strncpy(bind_str, port, sizeof(bind_str) - 1); + snprintf(bind_str, sizeof(bind_str), "%s", port); } else - strncpy(bind_str, bind_sock, sizeof(bind_str) - 1); + snprintf(bind_str, sizeof(bind_str), "%s", bind_sock); log_info("fio: server listening on %s\n", bind_str); @@ -2489,7 +2513,7 @@ void fio_server_got_signal(int signal) sk_out->sk = -1; else { log_info("\nfio: terminating on signal %d\n", signal); - exit_backend = 1; + exit_backend = true; } } @@ -2571,7 +2595,7 @@ int fio_start_server(char *pidfile) setsid(); openlog("fio", LOG_NDELAY|LOG_NOWAIT|LOG_PID, LOG_USER); - log_syslog = 1; + log_syslog = true; close(STDIN_FILENO); close(STDOUT_FILENO); close(STDERR_FILENO);