confine user(s) to a core with systemd + gcgroup
Tim
ignored_mailbox at yahoo.com.au
Wed Jul 30 17:13:15 UTC 2014
Just a curiosity question: If you segregate a user to just one CPU
core, does that really save a system from being crippled if they max out
that core, or crash it? I'd have thought that the rest of the system
would still be affected to some degree. At the least, it'd have to be
completely isolated from the user's core. And it strikes that me that a
user using the operating system isn't isolated, they interact with it.
--
[tim at localhost ~]$ uname -rsvp
Linux 3.9.10-100.fc17.x86_64 #1 SMP Sun Jul 14 01:31:27 UTC 2013 x86_64
All mail to my mailbox is automatically deleted, there is no point
trying to privately email me, I will only read messages posted to the
public lists.
George Orwell's '1984' was supposed to be a warning against tyranny, not
a set of instructions for supposedly democratic governments.
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