exit 189
fi
-# disable os-prober because of #788062
+# disable os-prober because of #802717
ainsl /etc/default/grub 'GRUB_DISABLE_OS_PROBER=true'
# skip the rest, if not an initial installation
exit $error
fi
-GROOT=$($ROOTCMD grub-probe -tdrive -d $BOOT_DEVICE)
+get_stable_devname() {
+
+ local _DEV="$1"
+ local i
+ declare -a _RES
+
+ # prefer SCSI over ATA over WWN over path
+ # do not use by-path
+
+ for i in $($ROOTCMD udevadm info -r --query=symlink "$_DEV"); do
+ if [[ "$i" =~ /by-id/scsi ]]; then
+ _RES[10]="$i"
+ elif [[ "$i" =~ /by-id/ata ]]; then
+ _RES[20]="$i"
+ elif [[ "$i" =~ /by-id/wwn ]]; then
+ _RES[99]="$i"
+ fi
+ done
+
+ echo "${_RES[@]::1}"
+}
# handle /boot in lvm-on-md
_bdev=$(readlink -f $BOOT_DEVICE)
GROOT=$($ROOTCMD grub-probe -tdrive -d $BOOT_DEVICE)
raiddev=${BOOT_DEVICE#/dev/}
# install grub on all members of RAID
- for device in `LC_ALL=C perl -ne 'if(/^'$raiddev'\s.+raid\d+\s(.+)/){ $_=$1; s/\d+\[\d+\]//g; print }' /proc/mdstat`; do
- echo Install grub on /dev/$device
+ for device in $(LC_ALL=C perl -ne 'if(/^'$raiddev'\s.+raid\d+\s(.+)/){ $_=$1; s/\d+\[\d+\]//g; s/(nvme.+?)p/$1/g; print }' /proc/mdstat); do
+ pdevice=$(get_stable_devname /dev/$device)
+ if [ -z "$pdevice" ]; then
+ # if we cannot find a persistent name (for e.g. in a VM) use old name
+ pdevice="/dev/$device"
+ fi
+ mbrdevices+="$pdevice, "
+ echo Installing grub on /dev/$device = $pdevice
$ROOTCMD grub-install --no-floppy "/dev/$device"
done
+ # remove last ,
+ mbrdevices=${mbrdevices%, }
else
- for dev in $BOOT_DEVICE; do
- GROOT=$($ROOTCMD grub-probe -tdrive -d $dev)
- $ROOTCMD grub-install --no-floppy "$GROOT"
- if [ $? -eq 0 ]; then
- echo "Grub installed on $dev = $GROOT"
- fi
- done
+ for dev in $BOOT_DEVICE; do
+ mbrdev=$(get_stable_devname $dev)
+ if [ -z "$mbrdevices" ]; then
+ # if we cannot find a persistent name (for e.g. in a VM) use old name
+ mbrdevices+="$dev, "
+ fi
+ echo "Installing grub on $dev = $mbrdev"
+ $ROOTCMD grub-install --no-floppy "$mbrdev"
+ done
+ # remove trailing ,
+ mbrdevices=${mbrdevices%, }
fi
-$ROOTCMD update-grub
+echo "grub-pc grub-pc/install_devices multiselect $mbrdevices" | $ROOTCMD debconf-set-selections
+$ROOTCMD dpkg-reconfigure grub-pc
exit $error