Author: wiget
Date: Sat Dec  3 21:16:32 2011
New Revision: 12432

Modified:
   geninitrd/trunk/mod-udev.sh
Log:
Use only dmsetup with udev support

Modified: geninitrd/trunk/mod-udev.sh
==============================================================================
--- geninitrd/trunk/mod-udev.sh (original)
+++ geninitrd/trunk/mod-udev.sh Sat Dec  3 21:16:32 2011
@@ -53,11 +53,24 @@
        # initrd dedicated rules
        inst_rules 01-ignore.rules 59-persistent-storage.rules 
61-persistent-storage.rules 11-dm.rules
 
+       local e
        for e in ata_id cdrom_id collect firmware scsi_id v4l_id; do
                inst_exec $initrd_dir/udev/$e /lib/udev/$e
        done
        inst_exec $initrd_dir/blkid /sbin/blkid
-       inst_exec $initrd_dir/dmsetup /sbin/dmsetup
+
+       local dir dmsetup
+       for dir in $initrd_dir /sbin; do
+               if [ "$($dir/dmsetup udevcookies 2>&1|grep -c 'Command not 
supported')" -eq 0 ]; then
+                       dmsetup=$dir/dmsetup
+                       break
+               fi
+       done
+       if [ -z "$dmsetup" ]; then
+               warn "Can't find dmsetup with udev support"
+       else
+               inst_exec $dmsetup /sbin/dmsetup
+       fi
 
        mount_dev
        mount_sys
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