In an environment that uses SUSE LINUX Enterprise Server, if you update the aaa_base, raidtools, mdadm, or lvm2 package after installing HDLM, HDLM information in the /etc/init.d/boot.localfs file, the /etc/init.d/boot.md file, or the /etc/init.d/boot.lvm file might be lost.
If the HDLM information is lost, execute the dlmupdatesysinit utility to re-register the information. For details on the conditions for executing the this utility, see Notes on Linux.