Searched hist:d08980511d78480ffbbd9897b7fd050bd03d518d (Results 1 – 2 of 2) sorted by relevance
| /openbmc/qemu/tests/qemu-iotests/ |
| H A D | 233 | diff d08980511d78480ffbbd9897b7fd050bd03d518d Thu Jan 17 13:36:38 CST 2019 Eric Blake <eblake@redhat.com> iotests: Make 233 output more reliable
We have a race between the nbd server and the client both trying
to report errors at once which can make the test sometimes fail
if the output lines swap order under load. Break the race by
collecting server messages into a file and then replaying that
at the end of the test.
We may yet want to fix the server to not output ANYTHING for a
client action except when -v was used (to avoid malicious clients
from being able to DoS a server by filling up its logs), but that
is saved for a future patch.
Signed-off-by: Eric Blake <eblake@redhat.com>
CC: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190117193658.16413-2-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
|
| H A D | 233.out | diff d08980511d78480ffbbd9897b7fd050bd03d518d Thu Jan 17 13:36:38 CST 2019 Eric Blake <eblake@redhat.com> iotests: Make 233 output more reliable
We have a race between the nbd server and the client both trying
to report errors at once which can make the test sometimes fail
if the output lines swap order under load. Break the race by
collecting server messages into a file and then replaying that
at the end of the test.
We may yet want to fix the server to not output ANYTHING for a
client action except when -v was used (to avoid malicious clients
from being able to DoS a server by filling up its logs), but that
is saved for a future patch.
Signed-off-by: Eric Blake <eblake@redhat.com>
CC: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190117193658.16413-2-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
|