On Mon, Nov 13, 2017 at 10:18 AM, 周 威 <choury@xxxxxx> wrote: > Hi, Ilya > > I'm using the kernel of centos 7, should be 3.10 > I checked the patch, and it is appears in my kernel source. > We got the same stack of #3370, the process is hung in sleep_on_page_killable. > The debugs/ceph/osdc shows there is a read request are waiting response, while the command `ceph daemon osd.x ops` shows nothing. > Evict the session from mds does not help. > The version of ceph cluster is 10.2.9. I don't think it's related to that ticket. Which version of centos 7? Can you provide dmesg? Is it reproducible? A debug ms = 1 log for that OSD would help with narrowing this down. Thanks, Ilya _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com