Arch Linux

kokoko3k

Member

Registered: 2008-11-14

Posts: 2,457

Could not set realtime (FIFO) priorities from an ssh connection

I'm doing my tries as root.
This works:

# schedtool -F -p 10 $$

But if i connect to the same machine from outside via ssh, even as root, i've:

# schedtool -F -p 10 $$
ERROR: could not set PID 14331 to F: SCHED_FIFO - Operation not permitted

I know root doesn't need that, but i even added the limits module to the pam stack:

# cat /etc/pam.d/sshd 
#%PAM-1.0
#auth     required  pam_securetty.so     #disable remote root
auth      include   system-remote-login
account   include   system-remote-login
password  include   system-remote-login
session   include   system-remote-login
session   required  pam_limits.so

But it didn't change a thing.

What is going on?

-EDIT-
Happens on several arch machines.
Is this systemd-related maybe?

Last edited by kokoko3k (2015-01-17 14:29:09)

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