xnvme_file-dump-async-iovec - Man Page

xnvme_file dump-async-iovec <data-output> [<args>]

Write a buffer of 'data-nbytes' to file --data-output

<data-output>

Path to data output-file

--data-nbytes NUM

Data size in bytes

[ --iosize NUM ]

Use given 'NUM' as bs/iosize

[ --qdepth NUM ]

Use given 'NUM' as queue max capacity

[ --direct ]

Bypass layers

[ --async STRING ]

xNVMe async. command-interface, e.g. 'io_uring', 'emu'

[ --be STRING ]

xNVMe backend, e.g. 'linux', 'spdk', 'fbsd', 'macos', 'posix', 'windows'

[ --vec-cnt NUM ]

Number of elements in vectors when doing vectored IOs

[ --help ]

Show usage / help

Full documentation at: <https://xnvme.io/>

Written by Simon A. F. Lund <simon.lund@samsung.com> on behalf of Samsung

xnvme_file(1).