From 56f955aca6231693fe797de4793f77ed58ab116e Mon Sep 17 00:00:00 2001
From: Bruno Cichon <ebrasca@librepanther.com>
Date: Mon, 1 Oct 2018 01:51:03 +0200
Subject: Add some base packages for ppc64le

---
 libre-testing/mdadm/mdadm_hook | 49 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100755 libre-testing/mdadm/mdadm_hook

(limited to 'libre-testing/mdadm/mdadm_hook')

diff --git a/libre-testing/mdadm/mdadm_hook b/libre-testing/mdadm/mdadm_hook
new file mode 100755
index 000000000..5371baaca
--- /dev/null
+++ b/libre-testing/mdadm/mdadm_hook
@@ -0,0 +1,49 @@
+#!/usr/bin/ash
+
+run_hook() {
+    local i= mdconfig=/etc/mdadm.conf
+
+    # for partitionable raid, we need to load md_mod first!
+    modprobe md_mod 2>/dev/null
+
+    if [ -n "$md" ]; then
+        echo 'DEVICE partitions' >"$mdconfig"
+        for i in $(cat /proc/cmdline); do
+            case $i in
+                # raid
+                md=[0-9]*,/*)
+                    device=${i%%,*}
+                    device=${device/=/}
+                    array=${i#*,}
+                    echo "ARRAY /dev/$device devices=$array"
+                    ;;
+                # partitionable raid
+                md=d[0-9]*,/*)
+                    device=${i%%,*}
+                    device=${device/=/_}
+                    array=${i#*,}
+                    echo "ARRAY /dev/$device devices=$array"
+                    ;;
+                # raid UUID
+                md=[0-9]*,[0-9,a-fA-F]*)
+                    device=${i%%,*}
+                    device=${device/=/}
+                    array=${i#*,}
+                    echo "ARRAY /dev/$device UUID=$array"
+                    ;;
+                # partitionable raid UUID
+                md=d[0-9]*,[0-9,a-fA-F]*)
+                    device=${i%%,*}
+                    device=${device/=/_}
+                    array=${i#*,}
+                    echo "ARRAY /dev/$device UUID=$array"
+                    ;;
+            esac
+        done >>"$mdconfig"
+    fi
+
+    # assemble everything
+    [ -s "$mdconfig" ] && /usr/bin/mdassemble
+}
+
+# vim: set ft=sh ts=4 sw=4 et:
-- 
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