On 06/09/2009 Jonas Meurer wrote: > so i guess that canonical_devie() needs to check whether the device is > something like /dev/dm-* and transform that into the corresponding > /dev/mapper/* device/symlink before returning.
please try the attached (yet untested) patch and see whether that fixes your problem. greetings, jonas
--- /usr/share/initramfs-tools/hooks/cryptroot.orig
+++ /usr/share/initramfs-tools/hooks/cryptroot
@@ -301,6 +301,15 @@
dev=$(readlink -e "$dev")
fi
+ if [ "x${dev%/dev/dm-*}" = "x" ]; then
+ # try to detect corresponding symlink in /dev/mapper/
+ for dmdev in /dev/mapper/*; do
+ if [ "$(readlink -e "$dmdev")" = "$dev" ]; then
+ dev="$dmdev"
+ fi
+ done
+ fi
+
altdev="${dev#/dev/mapper/}"
if [ "$altdev" != "$dev" ]; then
echo "$altdev"
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