From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga11.intel.com ([192.55.52.93]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1Qbf0T-0000Na-Lk for openembedded-core@lists.openembedded.org; Tue, 28 Jun 2011 22:35:37 +0200 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 28 Jun 2011 13:31:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.65,438,1304319600"; d="scan'208";a="21626533" Received: from swold-mobl.jf.intel.com (HELO [10.24.0.56]) ([10.24.0.56]) by fmsmga002.fm.intel.com with ESMTP; 28 Jun 2011 13:31:55 -0700 Message-ID: <4E0A3A3A.2040004@linux.intel.com> Date: Tue, 28 Jun 2011 13:31:54 -0700 From: Saul Wold User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc13 Thunderbird/3.1.10 MIME-Version: 1.0 To: Patches and discussions about the oe-core layer References: <1865303E0DED764181A9D882DEF65FB6A167F0C70B@shsmsx502.ccr.corp.intel.com> In-Reply-To: <1865303E0DED764181A9D882DEF65FB6A167F0C70B@shsmsx502.ccr.corp.intel.com> Subject: Re: [Draft design][RFC] Running postinst at rootfs generation time X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jun 2011 20:35:37 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 06/27/2011 07:09 PM, Cui, Dexuan wrote: > Hi all, below is an initial investigation about the task and we'll continue to further look into it. > > In poky we have 2 types of postinst scripts: one (type-1) can be (and has already been) run at rootfs generation time and the other (type-2) has to be delayed to the first-boot of target device. Type-2 makes target device's first-boot slow and it would be great if we can fix it and convert it to type-1. > > We can instrument a first-boot with minimal/sato first to see which postinstalls take the most time and then prioritise those ones to fix. > > I figurerd out a list of 33 recipes in total(recipes with the same name but with different versions are counted once) we possibly need to fix. > For the recipes, we need try to find recipe-specific ways(use appropriately modified native utilities to generate caches, files, etc as necessary on the target filesystem). > Dexuan, Great start on this list, can you break this down to what's sato and minimal. > 11 recipes: these could be easily fixed if we add the properly-adjusted utilities "adduser, addgroup, pwconv, etc". Scott is actually adding the utilites: http://git.pokylinux.org/cgit/cgit.cgi/poky-contrib/commit/?h=sgarman/useradd-rebased&id=99e54d9696104ed38ec1e3464e17aa1f9b8d98ac > meta/recipes-devtools/distcc/distcc_2.18.3.bb > meta/recipes-extended/cronie/cronie_1.4.7.bb > meta/recipes-extended/at/at_3.1.12.bb:47 > meta/recipes-support/hal/hal.inc:45 > meta/recipes-core/dbus/dbus.inc:49 > meta/recipes-connectivity/openssh/openssh_5.8p2.bb > meta/recipes-connectivity/ppp-dialin/ppp-dialin_0.1.bb > meta/recipes-graphics/x11-common/xserver-nodm-init.bb > meta/recipes-multimedia/pulseaudio/pulseaudio.inc:87 > meta/recipes-extended/shadow/shadow_4.1.4.3.bb:125 > meta/classes/libc-package.bbclass > As RP noted, the useradd code from Scott is very close to being pull, will you modify and test these recipes? Sau! > 6 recipes: these should be easily fixed since the scripts are not related to special native utilites. > meta/recipes-extended/sudo/sudo.inc > meta/recipes-extended/sysklogd/sysklogd.inc > meta/classes/update-rc.d.bbclass > meta/recipes-connectivity/ppp/ppp_2.4.5.bb > meta/recipes-graphics/pango/pango.inc > meta/recipes-gnome/gtk+/gtk+.inc > > 4 recipes: we may need to add gtk-update-icon-cache-native. > meta/classes/gtk-icon-cache.bbclass > meta/recipes-gnome/librsvg/librsvg_2.32.1.bb > meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.22.1.bb > meta/recipes-sato/sato-icon-theme/sato-icon-theme.inc > > 3 recipes: need to add gconftool-2-native? > meta/classes/gconf.bbclass > meta/recipes-graphics/mutter/mutter.inc > meta/recipes-sato/matchbox-sato/matchbox-session-sato_0.1.bb > > 3 recipes: "dpkg --configure, opkg-cl configure": looks it's possible to fix them if we specify proper parematers? > meta/recipes-devtools/dpkg/dpkg.inc > meta/recipes-devtools/opkg/opkg_svn.bb > meta/recipes-devtools/opkg/opkg_0.1.8.bb > > 1 recipe: prelink: we could propablly fix it, but I'm not sure yet. > meta/recipes-devtools/prelink/prelink_git.bb > > 1 recipe: "/etc/init.d/populate-volatile.sh update ; DBUSPID=`pidof dbus-daemon`": We can't fix this one. > meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-0.7.inc > > The below 4 recipes need the related utilities and need more investigation. > > 1 recipe: update-modules > meta/recipes-kernel/update-modules/update-modules_1.0.bb > > 1 recipe: systemctl > meta/recipes-connectivity/avahi/avahi.inc > > 1 recipe: fc-cache > meta/recipes-graphics/ttf-fonts/liberation-fonts_1.04.bb:37 > > 1 recipe: gtk-query-immodules-2.0 > meta/recipes-sato/matchbox-keyboard/matchbox-keyboard_git.bb > > Thanks, > -- Dexuan > > _______________________________________________ > Openembedded-core mailing list > Openembedded-core@lists.openembedded.org > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core >