-.TH fio 1 "December 2016" "User Manual"
+.TH fio 1 "March 2017" "User Manual"
.SH NAME
fio \- flexible I/O tester
.SH SYNOPSIS
constraint.
.TP
.B pmemblk
-Read and write through the NVML libpmemblk interface.
+Read and write using filesystem DAX to a file on a filesystem mounted with
+DAX on a persistent memory device through the NVML libpmemblk library.
.TP
.B dev-dax
-Read and write through a DAX device exposed from persistent memory.
+Read and write using device DAX to a persistent memory device
+(e.g., /dev/dax0.0) through the NVML libpmem library.
.RE
.P
.RE
.RS
.RS
.TP
-.B md5 crc16 crc32 crc32c crc32c-intel crc64 crc7 sha256 sha512 sha1 xxhash
+.B md5 crc16 crc32 crc32c crc32c-intel crc64 crc7 sha256 sha512 sha1 sha3-224 sha3-256 sha3-384 sha3-512 xxhash
Store appropriate checksum in the header of each block. crc32c-intel is
hardware accelerated SSE4.2 driven, falls back to regular crc32c if
not supported by the system.
For further documentation see \fBHOWTO\fR and \fBREADME\fR.
.br
Sample jobfiles are available in the \fBexamples\fR directory.
+.br
+These are typically located under /usr/share/doc/fio.
+
+\fBHOWTO\fR: http://git.kernel.dk/?p=fio.git;a=blob_plain;f=HOWTO
+.br
+\fBREADME\fR: http://git.kernel.dk/?p=fio.git;a=blob_plain;f=README
+.br