modules.d/90mdraid/mdraid_start.sh

   1 #!/bin/sh
   2
   3 type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
   4 _md_force_run() {
   5     local _udevinfo
   6     local _path_s
   7     local _path_d
   8     local _offroot
   9     _offroot=$(strstr "$(mdadm --help-options 2>&1)" offroot && echo --offroot)
  10     # try to force-run anything not running yet
  11     for md in /dev/md[0-9_]*; do
  12         [ -b "$md" ] || continue
  13         _udevinfo="$(udevadm info --query=env --name="$md")"
  14         strstr "$_udevinfo" "MD_LEVEL=container" && continue
  15         strstr "$_udevinfo" "DEVTYPE=partition" && continue
  16
  17         _path_s="/sys/$(udevadm info -q path -n "$md")/md/array_state"
  18         [ ! -r "$_path_s" ] && continue
  19
  20         # inactive ?
  21         [ "$(cat "$_path_s")" != "inactive" ] && continue
  22
  23         mdadm $_offroot -R "$md" 2>&1 | vinfo
  24
  25         # still inactive ?
  26         [ "$(cat "$_path_s")" = "inactive" ] && continue
  27
  28         _path_d="${_path_s%/*}/degraded"
  29         [ ! -r "$_path_d" ] && continue
  30     done
  31 }
  32
  33 _md_force_run