Hello, I have a Ceph Cluster with 5 Server, and 40 OSD. Aktual on this Cluster are 85GB Free Space, and the rsync dir has lots of Pictures and a Data Volume of 40GB. The Linux is a Centos 7 and the Last stable Ceph. The Client is a Debian 8 with Kernel 4 and the Cluster is with cephfs mounted. When i sync the Directory i see often the Message rsync mkstemp no space left on device (28). At this Point i can touch a File in anotherDiretory in the Cluster. In the Diretory i have ~ 630000 Files. Are this too much Files? greetings Hauke -- www.w3-creative.de www.westchat.de _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com