diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-02-08 13:19:07 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-02-08 11:14:19 -0600 |
| commit | 0eb256a2173d35c64696189adcd3599be61922ef (patch) | |
| tree | e705c4de1eb1657f93a2c17477626ff1107f015a /qemu-nbd.texi | |
| parent | 32ab06bcf1352848eec42629a85e20efa4e105dc (diff) | |
qemu-nbd: document --cache and --aio options
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-nbd.texi')
| -rw-r--r-- | qemu-nbd.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/qemu-nbd.texi b/qemu-nbd.texi index 6955d90327..3e57200e76 100644 --- a/qemu-nbd.texi +++ b/qemu-nbd.texi @@ -29,7 +29,12 @@ Export QEMU disk image using NBD protocol. @item -s, --snapshot use snapshot file @item -n, --nocache - disable host cache +@itemx --cache=@var{cache} + set cache mode to be used with the file. See the documentation of + the emulator's @code{-drive cache=...} option for allowed values. +@item --aio=@var{aio} + choose asynchronous I/O mode between @samp{threads} (the default) + and @samp{native} (Linux only). @item -c, --connect=@var{dev} connect @var{filename} to NBD device @var{dev} @item -d, --disconnect |