lvm2/trunk/lvm2_install

   1 #!/usr/bin/bash
   2
   3 build() {
   4     local symlink
   5
   6     # device mapper modules
   7     map add_module \
   8         'dm-mod' \
   9         'dm-snapshot' \
  10         'dm-mirror' \
  11         'dm-cache' \
  12         'dm-cache-smq' \
  13         'dm-thin-pool'
  14
  15     # from thin-provisioning-tools
  16     add_binary 'pdata_tools'
  17     for symlink in cache_{check,dump,metadata_size,repair,restore} thin_{check,delta,dump,ls,metadata_size,repair,restore,rmap,trim}; do
  18         add_symlink "/usr/bin/${symlink}" 'pdata_tools'
  19     done
  20
  21     # udev rules and lvm configuration
  22     map add_udev_rule \
  23         '10-dm.rules' \
  24         '11-dm-lvm.rules' \
  25         '13-dm-disk.rules' \
  26         '95-dm-notify.rules' \
  27         '/usr/lib/initcpio/udev/11-dm-initramfs.rules'
  28
  29     # this udev rule is specific for systemd and non-systemd systems
  30     if command -v add_systemd_unit >/dev/null; then
  31         add_udev_rule '69-dm-lvm.rules'
  32     else
  33         add_udev_rule '/usr/lib/initcpio/udev/69-dm-lvm.rules'
  34     fi
  35
  36     # config file
  37     add_file '/etc/lvm/lvm.conf'
  38     sed -i '/^\smonitoring =/s/1/0/' "${BUILDROOT}/etc/lvm/lvm.conf"
  39 }
  40
  41 help() {
  42   cat <<HELPEOF
  43 This hook enables LVM2 volumes in initramfs.
  44 HELPEOF
  45 }