I think this mostly depends on what "cat /proc/sys/vm/zone_reclaim_mode" is set to by default on Ubuntu 12.04 ... If you have it at 1, then you should be able to reproduce it ... at least in theory ... because possible changes to the kernel might have already changed the behavior too. Here we have added it to our standard installation procedure, to always and explicitly set cat "zone_reclaim_mode=0".
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/605773 Title: Wrong kernel setting zone_reclaim_mode leads to performance problems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/605773/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
