diff options
Diffstat (limited to 'modules.d/95dcssblk')
| -rwxr-xr-x | modules.d/95dcssblk/module-setup.sh | 34 | ||||
| -rwxr-xr-x | modules.d/95dcssblk/parse-dcssblk.sh | 6 |
2 files changed, 40 insertions, 0 deletions
diff --git a/modules.d/95dcssblk/module-setup.sh b/modules.d/95dcssblk/module-setup.sh new file mode 100755 index 0000000..67af4ad --- /dev/null +++ b/modules.d/95dcssblk/module-setup.sh @@ -0,0 +1,34 @@ +#!/bin/bash +# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- +# ex: ts=8 sw=4 sts=4 et filetype=sh + +# called by dracut +check() { + local _arch=${DRACUT_ARCH:-$(uname -m)} + [[ $_arch == "s390" ]] || [[ $_arch == "s390x" ]] || return 1 + return 0 +} + +# called by dracut +installkernel() { + if [[ $hostonly ]]; then + for dev in /sys/devices/dcssblk/*/block/dcssblk*; do + [[ -e $dev ]] || continue + hostonly='' instmods dcssblk + return $? + done + else + hostonly='' instmods dcssblk + fi +} + +# called by dracut +install() { + inst_hook cmdline 30 "$moddir/parse-dcssblk.sh" + # If there is a config file which contains avail (best only of root device) + # disks to activate add it and use it during boot -> then we do not need + # a kernel param anymore + #if [[ $hostonly ]]; then + # inst /etc/dcssblk.conf + #fi +} diff --git a/modules.d/95dcssblk/parse-dcssblk.sh b/modules.d/95dcssblk/parse-dcssblk.sh new file mode 100755 index 0000000..980160a --- /dev/null +++ b/modules.d/95dcssblk/parse-dcssblk.sh @@ -0,0 +1,6 @@ +#!/bin/sh + +if dcssblk_arg=$(getarg rd.dcssblk=); then + info "Loading dcssblk segments=$dcssblk_arg" + modprobe dcssblk segments="$dcssblk_arg" +fi |