From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark H Weaver Subject: Re: bug#33676: GuixSD on eoma68-a20? Date: Sat, 15 Dec 2018 14:04:58 -0500 Message-ID: <87lg4qa9vu.fsf@netris.org> References: <68f9fc17-94f5-dcc2-f54d-61d6e2bf384d@riseup.net> <20181208181214.2308472a@scratchpost.org> <20181209215126.GA10968@jurong> <20181210113014.0e4e76eb@scratchpost.org> <20181210211224.GA7317@jurong> <20181214215026.66ac1df2@scratchpost.org> <20181215102906.GA4621@jurong> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:34929) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gYFGI-0008L0-5Y for guix-devel@gnu.org; Sat, 15 Dec 2018 14:06:06 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gYFGE-0008Ex-43 for guix-devel@gnu.org; Sat, 15 Dec 2018 14:06:06 -0500 Received: from world.peace.net ([64.112.178.59]:45602) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gYFGD-0008Ed-VA for guix-devel@gnu.org; Sat, 15 Dec 2018 14:06:02 -0500 In-Reply-To: <20181215102906.GA4621@jurong> (Andreas Enge's message of "Sat, 15 Dec 2018 11:29:06 +0100") List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: Andreas Enge Cc: guix-devel@gnu.org, 33676@debbugs.gnu.org Hi Andreas, Andreas Enge writes: > On Fri, Dec 14, 2018 at 09:50:26PM +0100, Danny Milosavljevic wrote: >> can you check whether dirindex (hashtables for directory) is enabled? >> # tune2fs -l /dev/... | grep -o dir_index >> See also https://blog.merovius.de/2013/10/20/ext4-mysterious-no-space-left-on.html > > It was, and I disabled it. Hopefully this does not break anything... Why did you disable it? > But does this not mean a big performance hit on /gnu/store/.links? I would expect disabling dir_index to be a big performance hit on Guix systems, and especially those with a large store, such a build farm master nodes. Mark