the cpu load of encrypted lvm is proportional the the number of blocks accessed and written. btrfs does have a checkpointed monotonic writing that occurs even when the system is completely idle, so this could have something to do with it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/707854 Title: encrypted root filesystem with btrfs uses very much CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs-tools/+bug/707854/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
