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From aa707f9fe5e43d297d3ebc201087fba331373993 Mon Sep 17 00:00:00 2001
From: John Snow <jsnow@redhat.com>
Date: Wed, 27 Mar 2019 17:22:16 +0100
Subject: [PATCH 077/163] iotests: make 083 specific to raw

RH-Author: John Snow <jsnow@redhat.com>
Message-id: <20190327172308.31077-4-jsnow@redhat.com>
Patchwork-id: 85179
O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH 03/55] iotests: make 083 specific to raw
Bugzilla: 1691009
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Max Reitz <mreitz@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>

From: Cleber Rosa <crosa@redhat.com>

While testing the Python 3 changes which touch the 083 test, I noticed
that it would fail with qcow2.  Expanding the testing, I noticed it
had nothing to do with the Python 3 changes, and in fact, it would not
pass on anything but raw:

 raw: pass
 bochs: not generic
 cloop: not generic
 parallels: fail
 qcow: fail
 qcow2: fail
 qed: fail
 vdi: fail
 vhdx: fail
 vmdk: fail
 vpc: fail
 luks: fail

The errors are a mixture I/O and "image not in xxx format", such as:

  === Check disconnect before data ===

  Unexpected end-of-file before all bytes were read
 -read failed: Input/output error
 +can't open device nbd+tcp://127.0.0.1:PORT/foo: Could not open 'nbd://127.0.0.1:PORT/foo': Input/output error

  === Check disconnect after data ===

 -read 512/512 bytes at offset 0
 -512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 +can't open device nbd+tcp://127.0.0.1:PORT/foo: Image not in qcow format

I'm not aware if there's a quick fix, so, for the time being, it looks
like the honest approach is to make the test known to work on raw
only.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
(cherry picked from commit d98205c58667ca6750658834e8466ac41a3e572e)
Signed-off-by: John Snow <jsnow@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 tests/qemu-iotests/083 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/083 b/tests/qemu-iotests/083
index 982adec..89f67db 100755
--- a/tests/qemu-iotests/083
+++ b/tests/qemu-iotests/083
@@ -38,7 +38,7 @@ trap "_cleanup; exit \$status" 0 1 2 3 15
 . ./common.rc
 . ./common.filter
 
-_supported_fmt generic
+_supported_fmt raw
 _supported_proto nbd
 _supported_os Linux
 
-- 
1.8.3.1