iotests: ensure we print nbd server log on error

If we abort the iotest early the server.log file might contain useful
information for diagnosing the problem. Ensure its contents are
displayed in this case.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190220145819.30969-2-berrange@redhat.com>
[eblake: fix shell quoting]
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2019-02-20 14:58:18 +00:00 committed by Eric Blake
parent 42eb4591fe
commit 84f8b840a2

View file

@ -30,6 +30,8 @@ _cleanup()
{
nbd_server_stop
_cleanup_test_img
# If we aborted early we want to see this log for diagnosis
test -f "$TEST_DIR/server.log" && cat "$TEST_DIR/server.log"
rm -f "$TEST_DIR/server.log"
tls_x509_cleanup
}
@ -120,6 +122,7 @@ $QEMU_IO -f $IMGFMT -r -U -c 'r -P 0x22 1m 1m' "$TEST_IMG" | _filter_qemu_io
echo
echo "== final server log =="
cat "$TEST_DIR/server.log"
rm -f "$TEST_DIR/server.log"
# success, all done
echo "*** done"