From 6278ae035fbd4bbab6a43cd53e4bf3bb71debc71 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Mon, 21 Mar 2016 14:11:52 +0000 Subject: block: an interoperability test for luks vs dm-crypt/cryptsetup It is important that the QEMU luks implementation retains 100% compatibility with the reference implementation provided by the combination of the linux kernel dm-crypt module and cryptsetup userspace tools. There is a matrix of tests to be performed with different sets of encryption settings. For each matrix entry, two tests will be performed. One will create a LUKS image with the cryptsetup tool and then do I/O with both cryptsetup & qemu-io. The other will create the image with qemu-img and then again do I/O with both cryptsetup and qemu-io. The new I/O test 149 performs interoperability testing between QEMU and the reference implementation. Such testing inherantly requires elevated privileges, so to this this the user must have configured passwordless sudo access. The test will automatically skip if sudo is not available. The test has to be run explicitly thus: cd tests/qemu-iotests ./check -luks 149 Reviewed-by: Eric Blake Signed-off-by: Daniel P. Berrange Signed-off-by: Kevin Wolf --- tests/qemu-iotests/common | 1 + 1 file changed, 1 insertion(+) (limited to 'tests/qemu-iotests/common') diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common index ff84f4b0d6..49e1931129 100644 --- a/tests/qemu-iotests/common +++ b/tests/qemu-iotests/common @@ -155,6 +155,7 @@ check options -ssh test ssh -nfs test nfs -archipelago test archipelago + -luks test luks -xdiff graphical mode diff -nocache use O_DIRECT on backing file -misalign misalign memory allocations -- cgit v1.2.3