This section explains how to apply OS security packages on a host on which HDLM is installed.
An OS security package is a package provided when there is a problem related to a vulnerability.
If the package includes kernel-xxx.rpm, initscripts-xxx.rpm, or lvm2-xxx.rpm, see Updating kernel packages and applying OS update packages.
- When you are not using the HDLM device as a boot disk
There are no notes.
- When you are using the HDLM device or the logical volume (LVM2) on the HDLM device as a boot disk
The OS security package might re-create the initial RAM disk image file.
Change hdlm_dracut defined in the /etc/opt/DynamicLinkManager/hdlm.conf file to hdlm_dracut=y.
Apply the OS security package.