Attachment 5663 Details for Bug 28181 – remount script draft

remount script draft

11-remount.sh (text/plain), 1.24 KB, created by Michael Shigorin on 2012-12-04 21:54:43 MSK

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Creator: Michael Shigorin

Created: 2012-12-04 21:54:43 MSK

Size: 1.24 KB

patch

obsolete

>#!/bin/sh -x
>
>exec 2>/tmp/re.log
>
>. install2-init-functions
>
>here() { echo $* >&2; grep $destdir /proc/mounts >&2; }
>
>sync
>
>here "before umount"
>
>umount $destdir/dev/pts
>chroot "$destdir" umount -a
>for d in /run /sys /proc /dev/pts /dev; do
>	umount "$destdir$d" ||:
>done
>umount "$destdir"
>
>here "after umount"
>
>cat /proc/mdstat >&2
>mdadm --examine --scan > /tmp/mdadm.conf
>mdadm --stop --scan
>
>dmsetup remove_all
>
>#rmmod dm_mod
>#sleep 0.1
>#modprobe dm_mod
>#sleep 0.5
>
># might have stored it in ../initinstall.d/10-disk.sh
>echo 1000000 > /proc/sys/dev/raid/speed_limit_max
>
>mdadm --assemble --run --scan --config=/tmp/mdadm.conf
>cat /proc/mdstat >&2
>
># FIXME: copy from chroot in advance
>if [ -x "/sbin/lvm" ]; then
>	lvm pvscan
>	lvm vgscan
>	lvm vgchange -ay --noudevsync
>fi
>
>rootfs="$(awk '{ if ($2=="/") print $1 }' < /tmp/fstab)"
>case "$rootfs" in
>	UUID=*) mount "`blkid -U ${rootfs#UUID=}`" $destdir;;
>	LABEL=*) mount "`blkid -L ${rootfs#LABEL=}`" $destdir;;
>	/*) mount "$rootfs" "$destdir";;
>	*) echo "11-remount.sh: PANIC" >&2; exit 2;;
>esac
>
># FIXME: /run
>#for d in /dev /dev/pts /proc /sys; do mount "$destdir$d"; done
>mount --bind /dev $destdir/dev
>mount -t sysfs sysfs "$destdir/sys"
>mount -t proc proc "$destdir/proc"
>chroot "$destdir" mount -a
>
>here "after mount"

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