From ce26c0405c7da364821860c2801d74eb9d3fb8e7 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mika@grml.org>
Date: Fri, 2 Feb 2024 16:32:40 +0100
Subject: [PATCH] Drop support for dmraid

dmraid is obsolete and isn't available with Debian trixie (current
testing) and newer anymore. See https://bugs.debian.org/1056944,
https://bugs.debian.org/864423 and https://bugs.debian.org/1034188 for
details.
---
 autoconfig           |  1 -
 autoconfig.functions | 69 ----------------------------------------------------
 grml-autoconfig      |  2 --
 3 files changed, 72 deletions(-)

diff --git a/autoconfig b/autoconfig
index 711deaa..7846e8b 100644
--- a/autoconfig
+++ b/autoconfig
@@ -57,7 +57,6 @@ CONFIG_DEBNET='yes'           # search for /etc/network/interfaces on partitions
 CONFIG_DEBS='yes'             # check for bootoption debs for installing .debs
 CONFIG_DISPLAY_SSH_FINGERPRINTS='yes' # display SSH server key fingerprints
 CONFIG_DISTRI='yes'           # support some customization via bootoption distri
-CONFIG_DMRAID='yes'           # support for dmraid
 CONFIG_EASTEREGG='yes'        # easteregg
 CONFIG_EXTRACT='yes'          # specify which (only in combination with bootparam myconfig/netconfig useful)
 CONFIG_FINDDCSDIR='yes'       # search for a debs, config, scripts directory
diff --git a/autoconfig.functions b/autoconfig.functions
index 228a561..3bab753 100755
--- a/autoconfig.functions
+++ b/autoconfig.functions
@@ -1633,75 +1633,6 @@ config_swraid(){
 }
 # }}}
 
-# {{{ dmraid
-config_dmraid(){
-  [ -n "$INSTALLED" ] && return 0
-
-  if checkbootparam 'nodmraid' ; then
-    ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
-    return 0
-  fi
-
-  if ! [ -x /sbin/dmraid ] ; then
-    ewarn "dmraid not available, can not execute it." ; eend 1
-    return
-  fi
-
-  dmraid_wrapper() {
-    # usage: dmraid_wrapper <dmraid_option>
-    [ -n "$1" ] || return 1
-
-    IFSOLD=${IFS:-}
-    IFS=$'\n'
-    eindent
-
-    for line in $(dmraid $1 ; echo errcode:$?); do
-      case $line in
-        *'no block devices found'*)
-          einfo "No block devices found" ; eend 0
-          break
-          ;;
-        *'no raid disks'*)
-          einfo "No active dmraid devices found" ; eend 0
-          break
-          ;;
-        errcode:0)
-          eend 0;
-          ;;
-        errcode:1)
-          eend 1
-          ;;
-        *)
-          einfo "$line"
-          ;;
-      esac
-    done
-
-    eoutdent
-    IFS=$IFSOLD
-  }
-
-  if checkbootparam 'dmraid' ; then
-    local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
-    if [ "$ACTION" = "off" ] ; then
-      # Deactivates all active software RAID sets:
-      einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
-      dmraid_wrapper -an
-    else
-      # Activate all software RAID sets discovered:
-      einfo "Activating present dmraid sets (as requested via dmraid):"
-      dmraid_wrapper -ay
-    fi
-
-    return
-  fi
-
-  # by default (no special bootoptions) discover all software RAID devices:
-  einfo "Searching for any present dmraid sets:"
-  dmraid_wrapper -r
-}
-# }}}
-
 # {{{ LVM (Logical Volumes)
 config_lvm(){
   [ -n "$INSTALLED" ] && return 0
diff --git a/grml-autoconfig b/grml-autoconfig
index f341de6..dedb9a8 100755
--- a/grml-autoconfig
+++ b/grml-autoconfig
@@ -83,8 +83,6 @@ checkvalue $CONFIG_TIMEZONE && config_timezone
 
 checkvalue $CONFIG_SWRAID && config_swraid
 
-checkvalue $CONFIG_DMRAID && config_dmraid
-
 checkvalue $CONFIG_LVM && config_lvm
 
 checkvalue $CONFIG_TESTCD && config_testcd
-- 
2.1.4