[for,1.4] qemu-nbd: document --cache and --aio options

Submitted by Paolo Bonzini on Feb. 8, 2013, 12:19 p.m.


Message ID 1360325947-1770-1-git-send-email-pbonzini@redhat.com
State New
Headers show

Commit Message

Paolo Bonzini Feb. 8, 2013, 12:19 p.m.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 qemu-nbd.texi | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)


Anthony Liguori Feb. 8, 2013, 6:57 p.m.
Applied.  Thanks.


Anthony Liguori

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diff --git a/qemu-nbd.texi b/qemu-nbd.texi
index 6955d90..3e57200 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