From owner-freebsd-bugs@FreeBSD.ORG Sat Jun 29 03:20:00 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id C134F42C for ; Sat, 29 Jun 2013 03:20:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id A7F8C138A for ; Sat, 29 Jun 2013 03:20:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r5T3K0HX009810 for ; Sat, 29 Jun 2013 03:20:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r5T3K09i009808; Sat, 29 Jun 2013 03:20:00 GMT (envelope-from gnats) Resent-Date: Sat, 29 Jun 2013 03:20:00 GMT Resent-Message-Id: <201306290320.r5T3K09i009808@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Garrett Cooper Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 8F6283C7 for ; Sat, 29 Jun 2013 03:13:02 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) by mx1.freebsd.org (Postfix) with ESMTP id 81D22134C for ; Sat, 29 Jun 2013 03:13:02 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r5T3D1Qi005194 for ; Sat, 29 Jun 2013 03:13:01 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r5T3D1KY005152; Sat, 29 Jun 2013 03:13:01 GMT (envelope-from nobody) Message-Id: <201306290313.r5T3D1KY005152@oldred.freebsd.org> Date: Sat, 29 Jun 2013 03:13:01 GMT From: Garrett Cooper To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: conf/180078: [PATCH] make /etc and /var writable on CD media X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Jun 2013 03:20:00 -0000 >Number: 180078 >Category: conf >Synopsis: [PATCH] make /etc and /var writable on CD media >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jun 29 03:20:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Garrett Cooper >Release: 10-CURRENT >Organization: EMC Isilon >Environment: FreeBSD fuji-current.local 10.0-CURRENT FreeBSD 10.0-CURRENT #3 r+b278358-dirty: Sun Jun 9 16:05:39 PDT 2013 root@fuji-current.local:/usr/obj/usr/src/sys/FUJI-NOCOMPAT i386 >Description: The attached patch makes /etc/ and /var/ writable via /etc/rc.initdiskless which allows me to use /etc and /var as volatile filesystems [until reboot], accomplishing some of the following basic tasks: - Starting the hostid service (needed for doing things with ZFS). - Starting sshd (otherwise it can't write out keys to /etc/ssh/ . - Setting passwords / adding custom users. - Start dhclient (dhclient requires write access to /etc/resolv.conf and /var/run/{interface}.leases Etc. >How-To-Repeat: >Fix: Patch attached with submission follows: diff --git a/release/amd64/mkisoimages.sh b/release/amd64/mkisoimages.sh index e4093d7..6ae3713 100644 --- a/release/amd64/mkisoimages.sh +++ b/release/amd64/mkisoimages.sh @@ -40,6 +40,15 @@ LABEL=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift NAME=$1; shift publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab makefs -t cd9660 $bootable -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $1/etc/fstab diff --git a/release/i386/mkisoimages.sh b/release/i386/mkisoimages.sh index e4093d7..6ae3713 100644 --- a/release/i386/mkisoimages.sh +++ b/release/i386/mkisoimages.sh @@ -40,6 +40,15 @@ LABEL=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift NAME=$1; shift publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab makefs -t cd9660 $bootable -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $1/etc/fstab diff --git a/release/ia64/mkisoimages.sh b/release/ia64/mkisoimages.sh index b5cec32..7d8c27a 100644 --- a/release/ia64/mkisoimages.sh +++ b/release/ia64/mkisoimages.sh @@ -76,8 +76,17 @@ else fi publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $BASE/etc/fstab makefs -t cd9660 $BOOTOPTS -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $BASE $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $BASE/etc/fstab rm -f $EFIPART exit 0 diff --git a/release/pc98/mkisoimages.sh b/release/pc98/mkisoimages.sh index 5a19b4d..803f936 100644 --- a/release/pc98/mkisoimages.sh +++ b/release/pc98/mkisoimages.sh @@ -40,6 +40,15 @@ LABEL=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift NAME=$1; shift publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab makefs -t cd9660 $bootable -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $1/etc/fstab diff --git a/release/powerpc/mkisoimages.sh b/release/powerpc/mkisoimages.sh index 7ba4649..0117ca6 100644 --- a/release/powerpc/mkisoimages.sh +++ b/release/powerpc/mkisoimages.sh @@ -62,8 +62,17 @@ LABEL=`echo $1 | tr '[:lower:]' '[:upper:]'`; shift NAME=$1; shift publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab makefs -t cd9660 $bootable -o rockridge -o label=$LABEL -o publisher="$publisher" $NAME $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $1/etc/fstab rm /tmp/hfs-boot-block rm -rf $1/ppc diff --git a/release/sparc64/mkisoimages.sh b/release/sparc64/mkisoimages.sh index 82cadab..c2f9fc4 100644 --- a/release/sparc64/mkisoimages.sh +++ b/release/sparc64/mkisoimages.sh @@ -35,8 +35,17 @@ NAME=$1; shift # Create an ISO image publisher="The FreeBSD Project. http://www.FreeBSD.org/" +dirs="etc var" +for d in $dirs; do + mkdir -p $1/conf/base/$d/ + echo "30720" > $1/conf/base/$d/md_size + tar cf - -C $1/$d/ . | tar xpvf - -C $1/conf/base/$d/ +done +: > $1/etc/diskless echo "/dev/iso9660/$LABEL / cd9660 ro 0 0" > $1/etc/fstab makefs -t cd9660 -B be -o rockridge -o label="$LABEL" -o publisher="$publisher" ${NAME}.tmp $* +chflags -R 0 $1/conf +rm -Rf $1/conf rm $1/etc/fstab if [ "x$BOPT" != "x-b" ]; then >Release-Note: >Audit-Trail: >Unformatted: