as rate, just specified independently of bandwidth. If the
job is given a block size range instead of a fixed value,
the smallest block size is used as the metric. The same format
- as rate is used for read vs write seperation.
+ as rate is used for read vs write separation.
rate_iops_min=int If fio doesn't meet this rate of IO, it will cause
the job to exit. The same format as rate is used for read vs
- write seperation.
+ write separation.
max_latency=int If set, fio will exit the job if it exceeds this maximum
latency. It will exit with an ETIME error.
blocks will be verified more than once.
stonewall
-wait_for_previous Wait for preceeding jobs in the job file to exit, before
+wait_for_previous Wait for preceding jobs in the job file to exit, before
starting this one. Can be used to insert serialization
points in the job file. A stone wall also implies starting
a new reporting group.
replay_redirect=str While replaying I/O patterns using read_iolog the
default behavior is to replay the IOPS onto the major/minor
device that each IOP was recorded from. This is sometimes
- undesireable because on a different machine those major/minor
+ undesirable because on a different machine those major/minor
numbers can map to a different device. Changing hardware on
the same system can also result in a different major/minor
mapping. Replay_redirect causes all IOPS to be replayed onto
Read merges, write merges,
Read ticks, write ticks,
Time spent in queue, disk utilization percentage
- Additional Info (dependant on continue_on_error, default off): total # errors, first error code
+ Additional Info (dependent on continue_on_error, default off): total # errors, first error code
- Additional Info (dependant on description being set): Text description
+ Additional Info (dependent on description being set): Text description
Completion latency percentiles can be a grouping of up to 20 sets, so
for the terse output fio writes all of them. Each field will look like this:
* IO engine that does regular fallocate to simulate data transfer
* as fio ioengine.
* DDIR_READ does fallocate(,mode = FALLOC_FL_KEEP_SIZE,)
- * DDIR_WRITE does fallocate(,mode = 0) : fallocate with size extention
+ * DDIR_WRITE does fallocate(,mode = 0) : fallocate with size extension
* DDIR_TRIM does fallocate(,mode = FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE)
*
*/
return 1;
}
- dprint(FD_IO, "fio: close infomation sent success\n");
+ dprint(FD_IO, "fio: close information sent success\n");
rdma_poll_wait(td, IBV_WC_SEND);
}
}
/*
- * This is paired with the ->init() funtion and is called when a thread is
+ * This is paired with the ->init() function and is called when a thread is
* done doing io. Should tear down anything setup by the ->init() function.
* Not required.
*/
#################################################
# Hardcode defragmentation patterns
-# Please be carefull, it can trigger kernel panic
+# Please be careful, it can trigger kernel panic
#################################################
[global]
ioengine=e4defrag
* work-around a "feature" on Linux, where a close of
* an fd that has been opened for write will trigger
* udev to call blkid to check partitions, fs id, etc.
- * That polutes the device cache, which can slow down
+ * That pollutes the device cache, which can slow down
* unbuffered accesses.
*/
if (f->shadow_fd == -1)
Specify a range of I/O block sizes. The issued I/O unit will always be a
multiple of the minimum size, unless \fBblocksize_unaligned\fR is set. Applies
to both reads and writes if only one range is given, but can be specified
-separately with a comma seperating the values. Example: bsrange=1k-4k,2k-8k.
+separately with a comma separating the values. Example: bsrange=1k-4k,2k-8k.
Also (see \fBblocksize\fR).
.TP
.BI bssplit \fR=\fPstr
.BI rate_iops \fR=\fPint
Cap the bandwidth to this number of IOPS. Basically the same as rate, just
specified independently of bandwidth. The same format as \fBrate\fR is used for
-read vs write seperation. If \fBblocksize\fR is a range, the smallest block
+read vs write separation. If \fBblocksize\fR is a range, the smallest block
size is used as the metric.
.TP
.BI rate_iops_min \fR=\fPint
If this rate of I/O is not met, the job will exit. The same format as \fBrate\fR
-is used for read vs write seperation.
+is used for read vs write separation.
.TP
.BI ratecycle \fR=\fPint
Average bandwidth for \fBrate\fR and \fBratemin\fR over this number of
int state;
struct timeval tps;
struct timeval tpe;
- double cali_time; /* microseconds to finish a unit wrok */
+ double cali_time; /* microseconds to finish a unit work */
double loops;
double idleness;
unsigned char *data; /* bytes to be touched */
}
/*
- * Seperate multiple job files by a stonewall
+ * Separate multiple job files by a stonewall
*/
if (!global && stonewall) {
td->o.stonewall = stonewall;
}
/*
- * Valid JSON strings must escape '"' and '/' with a preceeding '/'
+ * Valid JSON strings must escape '"' and '/' with a preceding '/'
*/
static struct json_value *json_create_value_string(const char *str)
{
* nothing to do with anything remotely narcissistic.
*
* A set bit at layer N indicates a full word at layer N-1, and so forth. As
- * the bitmap becomes progressively more full, checking for existance
+ * the bitmap becomes progressively more full, checking for existence
* becomes cheaper (since fewer layers are walked, making it a lot more
* cache friendly) and locating the next free space likewise.
*
#
# The script uses the files generated by FIO to create nice graphs in the
# SVG format. This output format is supported by most modern browsers and
-# allows resolution independant graphs to be generated.
+# allows resolution independent graphs to be generated.
#
# This script supports GNUPLOT 4.4 and higher.
#
}
/*
- * Prepare for seperation of verify_header and checksum header
+ * Prepare for separation of verify_header and checksum header
*/
static inline unsigned int __hdr_size(int verify_type)
{
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