X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=287f0435b73cff776328787407f3dc8097911d92;hp=9508607438a5149df800322f6c081ea6348d39bc;hb=a06aec04b3422d8ec63250e3ac56bbf526bc41b0;hpb=3a294b8704a4125f12e3c3dec36667e68d821be0

diff --git a/options.c b/options.c
index 95086074..287f0435 100644
--- a/options.c
+++ b/options.c
@@ -1235,7 +1235,8 @@ int set_name_idx(char *target, size_t tlen, char *input, int index,
 		len = snprintf(target, tlen, "%s/%s.", fname,
 				client_sockaddr_str);
 	} else
-		len = snprintf(target, tlen, "%s/", fname);
+		len = snprintf(target, tlen, "%s%c", fname,
+				FIO_OS_PATH_SEPARATOR);
 
 	target[tlen - 1] = '\0';
 	free(p);
@@ -1434,6 +1435,22 @@ static int str_offset_cb(void *data, unsigned long long *__val)
 	return 0;
 }
 
+static int str_offset_increment_cb(void *data, unsigned long long *__val)
+{
+	struct thread_data *td = cb_data_to_td(data);
+	unsigned long long v = *__val;
+
+	if (parse_is_percent(v)) {
+		td->o.offset_increment = 0;
+		td->o.offset_increment_percent = -1ULL - v;
+		dprint(FD_PARSE, "SET offset_increment_percent %d\n",
+					td->o.offset_increment_percent);
+	} else
+		td->o.offset_increment = v;
+
+	return 0;
+}
+
 static int str_size_cb(void *data, unsigned long long *__val)
 {
 	struct thread_data *td = cb_data_to_td(data);
@@ -1899,6 +1916,9 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 			    .help = "HTTP (WebDAV/S3) IO engine",
 			  },
 #endif
+			  { .ival = "nbd",
+			    .help = "Network Block Device (NBD) IO engine"
+			  },
 		},
 	},
 	{
@@ -2081,6 +2101,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.name	= "offset_increment",
 		.lname	= "IO offset increment",
 		.type	= FIO_OPT_STR_VAL,
+		.cb	= str_offset_increment_cb,
 		.off1	= offsetof(struct thread_options, offset_increment),
 		.help	= "What is the increment from one offset to the next",
 		.parent = "offset",
@@ -2392,14 +2413,17 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.parent = "nrfiles",
 		.hide	= 1,
 	},
-#ifdef FIO_HAVE_ANY_FALLOCATE
 	{
 		.name	= "fallocate",
 		.lname	= "Fallocate",
 		.type	= FIO_OPT_STR,
 		.off1	= offsetof(struct thread_options, fallocate_mode),
 		.help	= "Whether pre-allocation is performed when laying out files",
+#ifdef FIO_HAVE_DEFAULT_FALLOCATE
 		.def	= "native",
+#else
+		.def	= "none",
+#endif
 		.category = FIO_OPT_C_FILE,
 		.group	= FIO_OPT_G_INVALID,
 		.posval	= {
@@ -2423,6 +2447,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 			    .help = "Use fallocate(..., FALLOC_FL_KEEP_SIZE, ...)",
 			  },
 #endif
+			  { .ival = "truncate",
+			    .oval = FIO_FALLOCATE_TRUNCATE,
+			    .help = "Truncate file to final size instead of allocating"
+			  },
 			  /* Compatibility with former boolean values */
 			  { .ival = "0",
 			    .oval = FIO_FALLOCATE_NONE,
@@ -2436,14 +2464,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 #endif
 		},
 	},
-#else	/* FIO_HAVE_ANY_FALLOCATE */
-	{
-		.name	= "fallocate",
-		.lname	= "Fallocate",
-		.type	= FIO_OPT_UNSUPPORTED,
-		.help	= "Your platform does not support fallocate",
-	},
-#endif /* FIO_HAVE_ANY_FALLOCATE */
 	{
 		.name	= "fadvise_hint",
 		.lname	= "Fadvise hint",
@@ -3921,6 +3941,30 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_GENERAL,
 		.group	= FIO_OPT_G_PROCESS,
 	},
+	{
+		.name	= "exit_what",
+		.lname	= "What jobs to quit on terminate",
+		.type	= FIO_OPT_STR,
+		.off1	= offsetof(struct thread_options, exit_what),
+		.help	= "Fine-grained control for exitall",
+		.def	= "group",
+		.category = FIO_OPT_C_GENERAL,
+		.group	= FIO_OPT_G_PROCESS,
+		.posval	= {
+			  { .ival = "group",
+			    .oval = TERMINATE_GROUP,
+			    .help = "exit_all=1 default behaviour",
+			  },
+			  { .ival = "stonewall",
+			    .oval = TERMINATE_STONEWALL,
+			    .help = "quit all currently running jobs; continue with next stonewall",
+			  },
+			  { .ival = "all",
+			    .oval = TERMINATE_ALL,
+			    .help = "Quit everything",
+			  },
+		},
+	},
 	{
 		.name	= "exitall_on_error",
 		.lname	= "Exit-all on terminate in error",
@@ -4899,8 +4943,7 @@ char *fio_option_dup_subs(const char *opt)
 		return NULL;
 	}
 
-	in[OPT_LEN_MAX] = '\0';
-	strncpy(in, opt, OPT_LEN_MAX);
+	snprintf(in, sizeof(in), "%s", opt);
 
 	while (*inptr && nchr > 0) {
 		if (inptr[0] == '$' && inptr[1] == '{') {