diff options
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/grub/config/grub.cfg | 53 |
1 files changed, 23 insertions, 30 deletions
diff --git a/resources/grub/config/grub.cfg b/resources/grub/config/grub.cfg index 93cc9e2c..3820fb55 100644 --- a/resources/grub/config/grub.cfg +++ b/resources/grub/config/grub.cfg @@ -109,16 +109,22 @@ menuentry 'Load Operating System (incl. fully encrypted disks) [o]' --hotkey='o search_grub ahci search_grub ata # 2) LVM and RAID which might be used accross multiple devices - unset lvmvol - for vol in bootvol rootvol; do - if [ (lvm\/?atrix-${vol}) != "(lvm/?atrix-${vol})" ]; then # Sketchy check, hardcoded string to be dropped in future - lvmvol="${lvmvol} (lvm/matrix-${vol})" - fi - done - unset raidvol - if [ (md/?) != "(md/?)" ] ; then - raidvol=(md/?) - fi + lvmvol="lvm/matrix-bootvol lvm/matrix-rootvol" + # TODO: add more entries to this string in the future, with common + # volume group names per common distro configs. look at what all the + # popular distros are doing when the user select automatic partitioning + # in their distro's installer. this still won't cover all use cases, + # but grub's enumeration of anything partition-related is very slow, + # so for now we hardcode everything in grub.cfg + + # again, hardcoded. grub's enumeration is always very slow. + # until that is optimized, we must hardcode everything in grub.cfg + raidvol="md/0 md/1 md/2 md/3 md/4 md/5 md/6 md/7 md/8 md/9" + + # in practise, doing multiple redundant checks is perfectly fast and + # ok, even if less technically correct + # TODO: optimize grub itself, and use */? here for everything + for vol in ${lvmvol} ${raidvol} ; do try_user_config "${vol}" done @@ -129,22 +135,15 @@ menuentry 'Load Operating System (incl. fully encrypted disks) [o]' --hotkey='o # Encrypted disks and partitions #TODO: This needs to be adjusted on each device to exclude ODD #TODO: Usually ATA is for odd if both exist! -#TODO: Unset variables before use! -#TODO: Pick better variable name scheme than ${ddev}, or find way to make it local unset ahcidev unset atadev - if [ (ahci?) != "(ahci?)" ]; then - ahcilist=(ahci*) - for part in ${ahcilist}; do - ahcidev="$part $ahcidev" + for i in 11 10 9 8 7 6 5 4 3 2 1 0; do + for part in 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1; do + ahcidev="(ahci${i},${part}) ${ahcidev}" + atadev="(ata${i},${part}) ${atadev}" done - fi - if [ (ata?) != "(ata?)" ]; then - atalist=(ata*) - for part in ${atalist}; do - atadev="$part $atadev" - done - fi + done + set pager=0 echo -n "Attempting to cryptomount: " for dev in ${ahcidev} ${atadev} ${lvmvol} ${raidvol}; do @@ -154,13 +153,7 @@ menuentry 'Load Operating System (incl. fully encrypted disks) [o]' --hotkey='o set pager=1 echo # Insert newline -# Rescan lvm volumes, should probably use test at this point - unset lvmvol - for vol in bootvol rootvol; do - if [ (lvm\/?atrix-${vol}) != "(lvm/?atrix-${vol})" ]; then # Sketchy check, hardcoded string to be dropped in future - lvmvol="${lvmvol} (lvm/matrix-${vol})" - fi - done +# Retry lvm volumes, because after cryptomount, they might now be exposed # 3) LVM inside LUKS containers for vol in ${lvmvol}; do |