Hey Guys, Am I the only one for whom taskset is not working? Actually the new map ist not accepted. See here: gs006:/home/chroot# taskset -pc 1 1013 pid 1013's current affinity list: 0,1 pid 1013's new affinity list: 0,1 If i try the same in a 32 bit chroot it is accepted, but I am not sure if this is also guilty for the core 64 bit environment. Kind regards Tobias Rehn