From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Reiser Subject: Re: Testers wanted: dracut lazy install with cpio Date: Mon, 27 Feb 2012 13:55:34 -0800 Message-ID: <4F4BFBD6.9050908@bitwagon.com> References: <4F4BA634.5070804@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4F4BA634.5070804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: initramfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > $ time sudo make testimage > $ time sudo make hostimage > > Both with and without the patch. I get (for Fedora 16): with patch (lazy) without patch testimage: 24.3 real 25.8 real 30.2 user 30.7 user 4.5 sys 4.9 sys hostimage: 8.4 real 9.3 real 8.1 user 8.4 user 1.5 sys 1.9 real Did the cpio run in parallel? cpio reads from a pipe just fine. cpio needs enhancement: a flag argument for "no overwrite", and another for "clone the ownership and permissions on created directories" [else a copied path "a/b/c/d/e" which must create any of a, b, c, or d will not reproduce the existing ownership and permissions on those directories.] --