Document three debug options and fix a formatting error.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Dump info related to I/O rate switching.
*compress*
Dump info related to log compress/decompress.
Dump info related to I/O rate switching.
*compress*
Dump info related to log compress/decompress.
+ *steadystate*
+ Dump info related to steadystate detection.
+ *helperthread*
+ Dump info related to the helper thread.
+ *zbd*
+ Dump info related to support for zoned block devices.
*?* or *help*
Show available debug options.
*?* or *help*
Show available debug options.
this option can reduce both performance and the :option:`iodepth` achieved.
This option only applies to I/Os issued for a single job except when it is
this option can reduce both performance and the :option:`iodepth` achieved.
This option only applies to I/Os issued for a single job except when it is
- enabled along with :option:`io_submit_mode`=offload. In offload mode, fio
+ enabled along with :option:`io_submit_mode`\=offload. In offload mode, fio
will check for overlap among all I/Os submitted by offload jobs with :option:`serialize_overlap`
enabled.
will check for overlap among all I/Os submitted by offload jobs with :option:`serialize_overlap`
enabled.