Hi, I've read http://linux-vserver.org/Frequently_Asked_Questions#Nice_disk_I.2FO_scheduling.2C_is_that_possible.3F and thus set the flag SYS_NICE (according to http://linux-vserver.org/Capabilities_and_Flags ) in the file bcapabilities (according to http://linux-vserver.org/util-vserver:Capabilities_and_Flags ) but yet when I run ionice -c3 find / in the vserver, I still get ioprio_set: Operation not permitted Am I missing something? thanks, - Markus