qemu-io1
Qemu disk exerciser
Usage
qemu-io [-h]
[-V]
[-rsnm]
[-c
cmd] ...
[file]
Overview
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
Releases
Unchanged in 6 releases since Debian 8 (Jessie).