On Thu, Jun 02, 2011 at 05:35:59PM +0800, biyan chen wrote: > Ceph file systems, write file will be no reaction, namely dead state > > For example: > > Dd if = / a dev/zero of = MMM bs = 8k = 100 count > > Will have been waiting! > > And then other SSH window using command "ls -al" is no reaction! Is this perhaps the same as http://tracker.newdream.net/issues/1110 as seen by Andre Noll? In either case, you need to give us more information; what version of ceph are you running, what does your cluster look like, do you use kclient or cfuse, what kernel version; and then, we probably need to see the logs created when this problem starts happening. -- :(){ :|:&};: -- 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