There should be some complains in /var/log/messages. Can you attach? Shinobu ----- Original Message ----- From: "谷枫" <feicheche@xxxxxxxxx> To: "ceph-users" <ceph-users@xxxxxxxxxxxxxx> Sent: Saturday, September 12, 2015 1:30:49 PM Subject: ceph-fuse auto down Hi,all My cephfs cluster deploy on three nodes with Ceph Hammer 0.94.3 on Ubuntu 14.04 the kernal version is 3.19.0. I mount the cephfs with ceph-fuse on 9 clients,but some of them (ceph-fuse process) auto down sometimes and i can't find the reason seems like there is no other logs can be found except this file /var/log/ceph/ceph-client.admin.log that without useful messages for me. When the ceph-fuse down . The mount driver is gone. How can i find the reason of this problem. Can some guys give me good ideas? Regards _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com