From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 8FC9413838B for ; Sat, 4 Oct 2014 03:48:43 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 63E4DE090A; Sat, 4 Oct 2014 03:48:35 +0000 (UTC) Received: from mail143c7.megamailservers.com (mail121c7-2520.megamailservers.com [69.49.98.23]) (using TLSv1.1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 78F48E087A for ; Sat, 4 Oct 2014 03:48:33 +0000 (UTC) X-POP-User: admin@sys-concept.com X-VIP: 69.49.109.100 Received: from syscon7.localdomain (S01060050da7ae68c.ed.shawcable.net [68.149.90.13]) by mail143c7.megamailservers.com (8.13.6/8.13.1) with ESMTP id s943mTFD006214 for ; Fri, 3 Oct 2014 23:48:31 -0400 Received: by syscon7.localdomain (Postfix, from userid 1000) id 33EDF200634; Fri, 3 Oct 2014 21:48:43 -0600 (MDT) Date: Fri, 3 Oct 2014 21:48:43 -0600 From: Joseph To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] /dev/shm mode 1777 Message-ID: <20141004034843.GC1792@syscon7> References: <20141004022250.GA1792@syscon7> <20141004034218.GB1792@syscon7> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Disposition: inline In-Reply-To: <20141004034218.GB1792@syscon7> User-Agent: Mutt/1.5.22 (2013-10-16) X-CTCH-RefID: str=0001.0A020207.542F6E10.000B,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Rules: X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.1 cv=cZDr8BzM c=1 sm=1 tr=0 a=C3ZDv51cNVt4vJz/79I2xQ==:117 a=C3ZDv51cNVt4vJz/79I2xQ==:17 a=SDcUNfBxAAAA:8 a=BDKbP5mgAAAA:8 a=Unq3plm5DvEA:10 a=M1kyBYkWWGkA:10 a=nDghuxUhq_wA:10 a=8nJEP1OIZ-IA:10 a=pGLkceISAAAA:8 a=twMuK85LF61-geOV7SYA:9 a=wPNLvfGTeEIA:10 X-Origin-Country: CA X-Archives-Salt: 29dc6ed5-0535-4b0c-b3d3-49f08a205fb6 X-Archives-Hash: b6fdb9797202d91c7bf277d3b3a3d2d6 On 10/03/14 21:42, Joseph wrote: [snip] >> >>Yes, that should be fairly safe to run. The only risk is if you have >>some application running which has files open on it; but umount should >>give you an error in that case. >> >>Also, you can/should remove that fstab entry entirely once you have >>remounted it; both openrc and systemd will automatically mount >>/dev/shm with proper permissions if it is missing from fstab. > >Will it? >In my kernel confg I have: > >grep CONFIG_DEVTMPFS /usr/src/linux/.config >CONFIG_DEVTMPFS=y ># CONFIG_DEVTMPFS_MOUNT is not set > >should I set "CONFIG_DEVTMPFS_MOUNT=y" or should I just run: chmod 1777 /dev/shm -- Joseph