Fio 3.15

[fio.git] / server.c

diff --git a/server.c b/server.c
index 12c8d6841135437f4b3d06210aaa1ce74c9fd9b2..23e549a590a709e4072b4de33704a32b46f3dd73 100644 (file)
--- 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;
        }
 
@@ -991,7 +995,7 @@ static int handle_command(struct sk_out *sk_out, struct flist_head *job_list,
                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);
@@ -1466,9 +1470,12 @@ 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);
+       strncpy(p.ts.name, ts->name, FIO_JOBNAME_SIZE);
+       p.ts.name[FIO_JOBNAME_SIZE - 1] = '\0';
+       strncpy(p.ts.verror, ts->verror, FIO_VERROR_SIZE);
+       p.ts.verror[FIO_VERROR_SIZE - 1] = '\0';
+       strncpy(p.ts.description, ts->description, FIO_JOBDESC_SIZE);
+       p.ts.description[FIO_JOBDESC_SIZE - 1] = '\0';
 
        p.ts.error              = cpu_to_le32(ts->error);
        p.ts.thread_number      = cpu_to_le32(ts->thread_number);
@@ -1526,6 +1533,7 @@ void fio_server_send_ts(struct thread_stat *ts, struct group_run_stats *rs)
 
        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]);
@@ -1558,6 +1566,9 @@ 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);
+
        convert_gs(&p.rs, rs);
 
        dprint(FD_NET, "ts->ss_state = %d\n", ts->ss_state);
@@ -1594,7 +1605,7 @@ 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;
@@ -1609,12 +1620,12 @@ 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)) {
@@ -1985,7 +1996,7 @@ 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->bs           = cpu_to_le64(s->bs);
 
                        if (log->log_offset) {
                                struct io_sample_offset *so = (void *) s;
@@ -2488,7 +2499,7 @@ 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;
        }
 }
 
@@ -2570,7 +2581,7 @@ 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);