From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Marion Subject: Re: [PATCH 3/3] autofs - fix AT_NO_AUTOMOUNT not being honored Date: Wed, 29 Nov 2017 02:13:55 +0000 Message-ID: <20171129021354.GB2873@qualcomm.com> References: <149438991819.26550.11290804420751932707.stgit@pluto.themaw.net> <149438992850.26550.14370272866390445786.stgit@pluto.themaw.net> <874lpo2y9e.fsf@notabene.neil.brown.name> <864efc64-c430-a862-3e98-fe5ce2535329@themaw.net> <20171127160147.GA27613@qualcomm.com> <20171128002935.GC27898@qualcomm.com> <87a7z5yjbs.fsf@notabene.neil.brown.name> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=qualcomm.com; i=@qualcomm.com; q=dns/txt; s=qcdkim; t=1511921637; x=1543457637; h=x-ironport-av:x-mga-submission:from:to:cc:subject: thread-topic:thread-index:date:message-id:references: in-reply-to:accept-language:content-language: x-ms-has-attach:x-ms-tnef-correlator:user-agent: x-operating-system:x-distribution: x-ms-exchange-messagesentrepresentingtype: x-ms-exchange-transport-fromentityheader:x-originating-ip: content-type:content-id:content-transfer-encoding: mime-version; bh=uSrDbdOPJVsZK5/PV1Urbg3gGTXAcvUuMwvmwhlqP+s=; b=FC+pLbNnkiXr5zMWLd9aS5oqmPY7gOrt6kUebY4NTl8i4hd7mEuZn2yK U8XMnn+rrAdkSasiErTgHpB2mDUQm83RbPlYAm+fXxXo/y7UHDS0DzHfj 9J6EsMCYJIoonCLYP7WieSvENnu6kBNqf0ZLFjJP7BcrbtCSt4yRbq5Ge Y=; In-Reply-To: <87a7z5yjbs.fsf@notabene.neil.brown.name> Content-Language: en-US Content-ID: Sender: autofs-owner@vger.kernel.org List-ID: To: NeilBrown Cc: Ian Kent , autofs mailing list , Kernel Mailing List , linux-fsdevel On Wed, Nov 29, 2017 at 12:17:27PM +1100, NeilBrown wrote: > How big do people see /proc/self/mount* getting? What size reads > does 'strace' show the various programs using to read it? We already have line counts into 5 figures. This wasn't an issue until=20 the change of /etc/mtab to a link. The large count is due to our large direct automount maps. --=20 Mike Marion-Unix SysAdmin/Sr. Staff IT Engineer-http://www.qualcomm.com= -- To unsubscribe from this list: send the line "unsubscribe autofs" in From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from alexa-out.qualcomm.com ([129.46.98.28]:29376 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751528AbdK2CN5 (ORCPT ); Tue, 28 Nov 2017 21:13:57 -0500 From: Mike Marion To: NeilBrown CC: Ian Kent , autofs mailing list , Kernel Mailing List , linux-fsdevel Subject: Re: [PATCH 3/3] autofs - fix AT_NO_AUTOMOUNT not being honored Date: Wed, 29 Nov 2017 02:13:55 +0000 Message-ID: <20171129021354.GB2873@qualcomm.com> References: <149438991819.26550.11290804420751932707.stgit@pluto.themaw.net> <149438992850.26550.14370272866390445786.stgit@pluto.themaw.net> <874lpo2y9e.fsf@notabene.neil.brown.name> <864efc64-c430-a862-3e98-fe5ce2535329@themaw.net> <20171127160147.GA27613@qualcomm.com> <20171128002935.GC27898@qualcomm.com> <87a7z5yjbs.fsf@notabene.neil.brown.name> In-Reply-To: <87a7z5yjbs.fsf@notabene.neil.brown.name> Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Wed, Nov 29, 2017 at 12:17:27PM +1100, NeilBrown wrote: > How big do people see /proc/self/mount* getting? What size reads > does 'strace' show the various programs using to read it? We already have line counts into 5 figures. This wasn't an issue until=20 the change of /etc/mtab to a link. The large count is due to our large direct automount maps. --=20 Mike Marion-Unix SysAdmin/Sr. Staff IT Engineer-http://www.qualcomm.com=