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XNVME_FILE-DUMP-ASYNC-IOVEC(1)	      xNVMe	  XNVME_FILE-DUMP-ASYNC-IOVEC(1)

NAME
     xnvme_file-dump-async-iovec  -  Write  a  buffer  of  'data-nbytes' to file
     --data-output

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

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

REQUIRED
     <data-output>
	    Path to data output-file

     --data-nbytes NUM
	    Data size in bytes

OPTIONAL
     [ --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', 'win-
	    dows'

     [ --vec-cnt NUM ]
	    Number of elements in vectors when doing vectored IOs

     [ --help ]
	    Show usage / help

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

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

xNVMe				09 September 2024 XNVME_FILE-DUMP-ASYNC-IOVEC(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=xnvme_file-dump-async-iovec&sektion=1&manpath=FreeBSD+Ports+15.1.quarterly>

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