Fio 1.32

[fio.git] / init.c

diff --git a/init.c b/init.c
index f27469769874b22d7836653307163880d4c5bf30..047da8d553bb6a7b366127062554d1a9a421f0dd 100644 (file)
--- a/init.c
+++ b/init.c
@@ -20,7 +20,7 @@
 #include "filehash.h"
 #include "verify.h"
 
-static char fio_version_string[] = "fio 1.28";
+static char fio_version_string[] = "fio 1.32";
 
 #define FIO_RANDSEED           (0xb1899bedUL)
 
@@ -233,20 +233,6 @@ static int fixup_options(struct thread_data *td)
        }
 #endif
 
-#ifndef FIO_HAVE_CPU_AFFINITY
-       if (td->o.gtod_cpu) {
-               log_err("fio: platform must support CPU affinity for"
-                       "gettimeofday() offloading\n");
-               return 1;
-       }
-#endif
-
-       if (read_only && td_write(td)) {
-               log_err("fio: job <%s> has write bit set, but fio is in"
-                       " read-only mode\n", td->o.name);
-               return 1;
-       }
-
        if (o->write_iolog_file && o->read_iolog_file) {
                log_err("fio: read iolog overrides write_iolog\n");
                free(o->write_iolog_file);
@@ -364,8 +350,12 @@ static int fixup_options(struct thread_data *td)
        if (td->o.verify != VERIFY_NONE)
                td->o.refill_buffers = 1;
 
-       if (td->o.pre_read)
+       if (td->o.pre_read) {
                td->o.invalidate_cache = 0;
+               if (td->io_ops->flags & FIO_PIPEIO)
+                       log_info("fio: cannot pre-read files with an IO engine"
+                                " that isn't seekable. Pre-read disabled.\n");
+       }
 
        return 0;
 }
@@ -920,6 +910,7 @@ static void usage(const char *name)
        printf("\t--section=name\tOnly run specified section in job file\n");
        printf("\t--alloc-size=kb\tSet smalloc pool to this size in kb"
                " (def 1024)\n");
+       printf("\nFio was written by Jens Axboe <jens.axboe@oracle.com>\n");
 }
 
 #ifdef FIO_INC_DEBUG
@@ -1156,7 +1147,7 @@ int parse_options(int argc, char *argv[])
                if (dump_cmdline)
                        return 0;
 
-               log_err("No jobs defined(s)\n");
+               log_err("No jobs defined(s)\n\n");
                usage(argv[0]);
                return 1;
        }