diff options
author | Esteban Carnevale <alfplayer@mailoo.org> | 2012-10-14 15:11:11 -0300 |
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committer | Esteban Carnevale <alfplayer@mailoo.org> | 2012-10-14 15:11:11 -0300 |
commit | e5edfc111b1e9fc5ec65696245e6cbd96b2af1e4 (patch) | |
tree | 07bdb2e27180c632ad827b400af44695d7c5a15f /archiso | |
parent | 4b38c919cbb133c35a06b330e8de9f305c5b4792 (diff) | |
parent | 753d2038024541ac2d10f74e6d408d6ed1a23f2a (diff) |
Merge branch 'master' of https://projects.archlinux.org/git/archiso
Conflicts:
README
configs/releng/build.sh
configs/releng/efiboot/EFI/boot/startup_iso.nsh
configs/releng/efiboot/EFI/boot/startup_usb.nsh
configs/releng/packages.i686
configs/releng/packages.x86_64
configs/releng/root-image/etc/rc.conf
configs/releng/root-image/etc/rc.d/pacman-init
Diffstat (limited to 'archiso')
-rw-r--r-- | archiso/initcpio/hooks/archiso | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/archiso/initcpio/hooks/archiso b/archiso/initcpio/hooks/archiso index 9445498..491ed2f 100644 --- a/archiso/initcpio/hooks/archiso +++ b/archiso/initcpio/hooks/archiso @@ -11,13 +11,14 @@ _mnt_fs() { ro_dev=$(losetup --find --show --read-only "${img}") echo ${ro_dev} >> /run/archiso/used_block_devices ro_dev_size=$(blockdev --getsz ${ro_dev}) + rw_dev_size=$((ro_dev_size*cowfile_size/100)) if [[ "${cow_persistent}" == "P" ]]; then if [[ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]]; then msg ":: Found '/run/archiso/cowspace/${cow_directory}/${img_name}.cow', using as persistent." else msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as persistent." - dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${ro_dev_size} &> /dev/null + dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${rw_dev_size} &> /dev/null fi else if [[ -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" ]]; then @@ -25,7 +26,7 @@ _mnt_fs() { rm -f "/run/archiso/cowspace/${cow_directory}/${img_name}.cow" fi msg ":: Creating '/run/archiso/cowspace/${cow_directory}/${img_name}.cow' as non-persistent." - dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${ro_dev_size} &> /dev/null + dd of="/run/archiso/cowspace/${cow_directory}/${img_name}.cow" count=0 seek=${rw_dev_size} &> /dev/null fi rw_dev=$(losetup --find --show "/run/archiso/cowspace/${cow_directory}/${img_name}.cow") @@ -35,7 +36,6 @@ _mnt_fs() { _mnt_dev "/dev/mapper/${dm_snap_name}" "${newroot}${mnt}" "-w" echo $(readlink -f /dev/mapper/${dm_snap_name}) >> /run/archiso/used_block_devices - echo "/dev/mapper/${dm_snap_name} ${mnt} auto defaults 0 0" >> ${newroot}/etc/fstab } # args: /path/to/image_file, mountpoint @@ -102,6 +102,11 @@ run_hook() { [[ -z "${archisobasedir}" ]] && archisobasedir="arch" [[ -z "${dm_snap_prefix}" ]] && dm_snap_prefix="arch" [[ -z "${archisodevice}" ]] && archisodevice="/dev/disk/by-label/${archisolabel}" + if [[ -z "${cowfile_size}" ]]; then + cowfile_size="100" + else + cowfile_size=${cowfile_size/%} + fi if [[ -z "${aitab}" ]]; then aitab="/run/archiso/bootmnt/${archisobasedir}/aitab" |