Name implies that it works on a device, which isn't quite correct.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
and limited to 'size' in total (if that is given). If not
given, each created file is the same size.
and limited to 'size' in total (if that is given). If not
given, each created file is the same size.
-fill_device=bool Sets size to something really large and waits for ENOSPC (no
+fill_device=bool
+fill_fs=bool Sets size to something really large and waits for ENOSPC (no
space left on device) as the terminating condition. Only makes
sense with sequential write. For a read workload, the mount
point will be filled first then IO started on the result. This
space left on device) as the terminating condition. Only makes
sense with sequential write. For a read workload, the mount
point will be filled first then IO started on the result. This
full size of the given files or devices. If the the files do not exist, size
must be given.
.TP
full size of the given files or devices. If the the files do not exist, size
must be given.
.TP
-.BI fill_device \fR=\fPbool
+.BI fill_device \fR=\fPbool "\fR,\fB fill_fs" \fR=\fPbool
Sets size to something really large and waits for ENOSPC (no space left on
device) as the terminating condition. Only makes sense with sequential write.
For a read workload, the mount point will be filled first then IO started on
Sets size to something really large and waits for ENOSPC (no space left on
device) as the terminating condition. Only makes sense with sequential write.
For a read workload, the mount point will be filled first then IO started on
},
{
.name = "fill_device",
},
{
.name = "fill_device",
.type = FIO_OPT_BOOL,
.off1 = td_var_offset(fill_device),
.help = "Write until an ENOSPC error occurs",
.type = FIO_OPT_BOOL,
.off1 = td_var_offset(fill_device),
.help = "Write until an ENOSPC error occurs",