qemu-io
QEMU Disk exerciser
- Provided by: qemu-utils (Version: 1:6.2+dfsg-2ubuntu6.31)
- Source: qemu
- Report a bug
SYNOPSIS
qemu-io [-h] [-V] [-rsnm] [-c cmd] ... [file]
DESCRIPTION
qemu-io is a command line utility to exercise the QEMU I/O path.
OPTIONS
- -c, --cmd <cmd>
- Command to execute
- -r, --read-only
- Export read-only
- -s, --snapshot
- Use snapshot file
- -n, --nocache
- Disable host cache
- -g, --growable
- Allow file to grow (only applies to protocols)
- -m, --misalign
- Misalign allocations for O_DIRECT
- -k, --native-aio
- Use kernel AIO implementation (on Linux only)
- -h, --help
- Display help and exit
- -V, --version
- Output version information and exit
SEE ALSO
AUTHOR
QEMU project
This manual page was written by Asias He <asias.hejun@gmail.com>, for the Debian project (and may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the Creative Commons Attribution-Share Alike 3.0 United States License. (See http://creativecommons.org/licenses/by-sa/3.0/us/legalcode)