X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=options.c;h=cb8182de93c259a8ef2f3bc9141aa9795b2bbda4;hb=e13c3b50a1aa156223b5b9d20ed3d38dd4292479;hp=fbb291b73f65d2b069bc62faae5a61d2d7be5d3a;hpb=3cdb8cf38198d5cea73074d427ae310320e1d65f;p=fio.git

diff --git a/options.c b/options.c
index fbb291b7..cb8182de 100644
--- a/options.c
+++ b/options.c
@@ -8,6 +8,7 @@
 #include <fcntl.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <netinet/in.h>
 
 #include "fio.h"
 #include "verify.h"
@@ -17,6 +18,8 @@
 
 #include "crc/crc32c.h"
 
+char client_sockaddr_str[INET6_ADDRSTRLEN] = { 0 };
+
 /*
  * Check if mmap/mmaphuge has a :/foo/bar/file at the end. If so, return that.
  */
@@ -443,9 +446,9 @@ static int str_cpumask_cb(void *data, unsigned long long *val)
 
 	for (i = 0; i < sizeof(int) * 8; i++) {
 		if ((1 << i) & *val) {
-			if (i > max_cpu) {
+			if (i >= max_cpu) {
 				log_err("fio: CPU %d too large (max=%ld)\n", i,
-								max_cpu);
+								max_cpu - 1);
 				return 1;
 			}
 			dprint(FD_PARSE, "set cpu allowed %d\n", i);
@@ -503,9 +506,9 @@ static int set_cpus_allowed(struct thread_data *td, os_cpu_mask_t *mask,
 				ret = 1;
 				break;
 			}
-			if (icpu > max_cpu) {
+			if (icpu >= max_cpu) {
 				log_err("fio: CPU %d too large (max=%ld)\n",
-							icpu, max_cpu);
+							icpu, max_cpu - 1);
 				ret = 1;
 				break;
 			}
@@ -749,7 +752,7 @@ static int str_random_distribution_cb(void *data, const char *str)
 			log_err("fio: normal deviation out of range (0 < input < 100.0)\n");
 			return 1;
 		}
-		td->o.gauss_dev = val;
+		td->o.gauss_dev.u.f = val;
 	}
 
 	return 0;
@@ -820,7 +823,7 @@ static int get_max_name_idx(char *input)
  * Returns the directory at the index, indexes > entires will be
  * assigned via modulo division of the index
  */
-int set_name_idx(char *target, char *input, int index)
+int set_name_idx(char *target, size_t tlen, char *input, int index)
 {
 	unsigned int cur_idx;
 	int len;
@@ -832,7 +835,13 @@ int set_name_idx(char *target, char *input, int index)
 	for (cur_idx = 0; cur_idx <= index; cur_idx++)
 		fname = get_next_name(&str);
 
-	len = sprintf(target, "%s/", fname);
+	if (client_sockaddr_str[0]) {
+		len = snprintf(target, tlen, "%s/%s.", fname,
+				client_sockaddr_str);
+	} else
+		len = snprintf(target, tlen, "%s/", fname);
+
+	target[tlen - 1] = '\0';
 	free(p);
 
 	return len;
@@ -1265,6 +1274,10 @@ static struct opt_group fio_opt_cat_groups[] = {
 		.name	= "Tiobench profile",
 		.mask	= FIO_OPT_G_TIOBENCH,
 	},
+	{
+		.name	= "MTD",
+		.mask	= FIO_OPT_G_MTD,
+	},
 
 	{
 		.name	= NULL,
@@ -1416,6 +1429,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 			    .oval = TD_DDIR_RANDRW,
 			    .help = "Random read and write mix"
 			  },
+			  { .ival = "trimwrite",
+			    .oval = TD_DDIR_TRIMWRITE,
+			    .help = "Trim and write mix, trims preceding writes"
+			  },
 		},
 	},
 	{
@@ -1614,6 +1631,26 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_IO_BASIC,
 	},
+	{
+		.name	= "io_submit_mode",
+		.lname	= "IO submit mode",
+		.type	= FIO_OPT_STR,
+		.off1	= td_var_offset(io_submit_mode),
+		.help	= "How IO submissions and completions are done",
+		.def	= "inline",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_IO_BASIC,
+		.posval = {
+			  { .ival = "inline",
+			    .oval = IO_MODE_INLINE,
+			    .help = "Submit and complete IO inline",
+			  },
+			  { .ival = "offload",
+			    .oval = IO_MODE_OFFLOAD,
+			    .help = "Offload submit and complete to threads",
+			  },
+		},
+	},
 	{
 		.name	= "size",
 		.lname	= "Size",
@@ -2633,6 +2670,28 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_IOLOG,
 	},
+	{
+		.name	= "replay_scale",
+		.lname	= "Replace offset scale factor",
+		.type	= FIO_OPT_INT,
+		.off1	= td_var_offset(replay_scale),
+		.parent	= "read_iolog",
+		.def	= "1",
+		.help	= "Align offsets to this blocksize",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_IOLOG,
+	},
+	{
+		.name	= "replay_align",
+		.lname	= "Replace alignment",
+		.type	= FIO_OPT_INT,
+		.off1	= td_var_offset(replay_align),
+		.parent	= "read_iolog",
+		.help	= "Scale offset down by this factor",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_IOLOG,
+		.pow2	= 1,
+	},
 	{
 		.name	= "exec_prerun",
 		.lname	= "Pre-execute runnable",
@@ -3192,6 +3251,16 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.group	= FIO_OPT_G_INVALID,
 	},
 #endif
+	{
+		.name	= "block_error_percentiles",
+		.lname	= "Block error percentiles",
+		.type	= FIO_OPT_BOOL,
+		.off1	= td_var_offset(block_error_hist),
+		.help	= "Record trim block errors and make a histogram",
+		.def	= "0",
+		.category = FIO_OPT_C_LOG,
+		.group	= FIO_OPT_G_INVALID,
+	},
 	{
 		.name	= "bwavgtime",
 		.lname	= "Bandwidth average time",
@@ -3316,11 +3385,12 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 	},
 	{
 		.name	= "percentile_list",
-		.lname	= "Completion latency percentile list",
+		.lname	= "Percentile list",
 		.type	= FIO_OPT_FLOAT_LIST,
 		.off1	= td_var_offset(percentile_list),
 		.off2	= td_var_offset(percentile_precision),
-		.help	= "Specify a custom list of percentiles to report",
+		.help	= "Specify a custom list of percentiles to report for "
+			  "completion latency and block errors",
 		.def    = "1:5:10:20:30:40:50:60:70:80:90:95:99:99.5:99.9:99.95:99.99",
 		.maxlen	= FIO_IO_U_LIST_MAX_LEN,
 		.minfp	= 0.0,
@@ -3646,6 +3716,17 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.category = FIO_OPT_C_IO,
 		.group	= FIO_OPT_G_IO_FLOW,
 	},
+	{
+		.name	= "skip_bad",
+		.lname	= "Skip operations against bad blocks",
+		.type	= FIO_OPT_BOOL,
+		.off1	= td_var_offset(skip_bad),
+		.help	= "Skip operations against known bad blocks.",
+		.hide	= 1,
+		.def	= "0",
+		.category = FIO_OPT_C_IO,
+		.group	= FIO_OPT_G_MTD,
+	},
 	{
 		.name = NULL,
 	},