On Thu, Jan 14, 2016 at 12:05 AM, Seth Arnold <seth.arn...@canonical.com> wrote: > On Wed, Jan 13, 2016 at 11:00:16PM +0100, Martin Pitt wrote: >> In a perfect world we'd have some clever tmpfs file system which would >> use RAM as available and start overflowing onto a disk partition >> (which could be LUKS with a random key) when necessary.. But even > > In fact this is what happens, 'unused' data from tmpfs heads to swap. So > just configure swap space on your systems.
Moreover, just 'sudo apt-get install swapspace' and watch as swapfiles are created/deleted as needed. If your root disk is lvm-encrypted, then obviously such swap files are encrypted, too. -- Ubuntu-cloud mailing list Ubuntu-cloud@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-cloud