Hi chunmei & kefu: Sorry, seems it is another issue I have met before. And I think this is not a bug, just try to increase the value in /proc/sys/fs/aio-max-nr. Reference: http://man7.org/linux/man-pages/man2/io_setup.2.html quote "EAGAIN The specified nr_events exceeds the user's limit of available events, as defined in /proc/sys/fs/aio-max-nr." --- Regards, Yingxin On Mon, Aug 20, 2018 at 9:54 AM Yingxin Cheng <yingxincheng@xxxxxxxxx> wrote: > > hi chunmei, > There's a similar report at > https://github.com/ceph/ceph/pull/23539#discussion_r209479903 > I believe it should already be fixed recently. > Does your code include this change? > > kefu, > According to my tests, I see there are no issues with > unittest_seastar_messenger. Is it ready to be included in the make > check? > > --- > Regards, > Yingxin
