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From: Fam Zheng <famz@redhat.com>
Date: Mon, 15 Dec 2014 13:07:18 +0800
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Subject: [Qemu-devel] [PATCH v2 2/3] qemu-iotests: Speed up make check-block
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To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Markus Armbruster <armbru@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Max Reitz <mreitz@redhat.com>

Using /tmp, which is usually mounted as tmpfs, the quick group can be
quicker.

On my laptop (Lenovo T430s with Fedora 20), this reduces the time from
50s to 30s.

Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests-quick.sh | 2 +-
 tests/qemu-iotests/check    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/qemu-iotests-quick.sh b/tests/qemu-iotests-quick.sh
index 12af731..0e554bb 100755
--- a/tests/qemu-iotests-quick.sh
+++ b/tests/qemu-iotests-quick.sh
@@ -3,6 +3,6 @@
 cd tests/qemu-iotests
 
 ret=0
-./check -T -qcow2 -g quick || ret=1
+TEST_DIR=${TEST_DIR:-/tmp/qemu-iotests-quick-$$} ./check -T -qcow2 -g quick || ret=1
 
 exit $ret
diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 8ca4011..baeae80 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -238,6 +238,7 @@ QEMU_NBD      -- $QEMU_NBD
 IMGFMT        -- $FULL_IMGFMT_DETAILS
 IMGPROTO      -- $FULL_IMGPROTO_DETAILS
 PLATFORM      -- $FULL_HOST_DETAILS
+TEST_DIR      -- $TEST_DIR
 SOCKET_SCM_HELPER -- $SOCKET_SCM_HELPER
 
 EOF
-- 
1.9.3