Hi, I have the feeling that this could be due to the fact that the path for the admin socket is too long. This is my curent path under the FreeBSD jenkins: # echo /home/jenkins/workspace/ceph-master/build/src/test/erasure-code/testdir/test-erasure-eio/ceph-osd.1.asok | wc 105 And note that this is the size of the absolute path. Referencing only a relative part does not help. The limit is in the libs/kernel and starts counting from the root /. And what I can see from the 500Mb log output that crashes my browser... is that the basic path with the Jenkins tests is even longer than my FreeBSD jenkins path. So perhaps i would be wise to reduce the path where the testdir is going to land. Now it is: build/src/test/erasure-code/testdir/test-erasure-eio and perhaps build/src/test/testdir/erasure-eio would work as well. Or even better, start putting the sockets in somewhere like: /var/run/ceph/testdir/..... --WjW -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html