EnglishFrenchSpanish

OnWorks favicon

qemu-io - Online in the Cloud

Run qemu-io in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command qemu-io that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


qemu-io - QEMU Disk exerciser

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

Use qemu-io online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

Linux commands

Ad