Before copying over the LAS data from one DRA Server to another, it's important to verify the LAS Volume storage location. This information is viewable from the Log Archive Configuration Utility (Start -- All Programs -- NetIQ Security Manager -- Configuration -- Log Archive Configuration Utility). Once in the LAS Configuration Utility verify the Volume path. In most cases the LAS Volume will be under the DRA Program Files\NetIQLogArchive Data (For DRA 8.6.x and DRA 8.7.x upgrades) or ProgramData\NetIQ\NetIQLogArchiveData (For Clean DRA 8.7.x). If the DRA Log Archive Service is still running, stop it before copying the data. Copy all folders from the source to a NEW folder on the target DRA Server.
Once the data has been copied over, use the LAS Configuration Utility to attach an additional volume. You will need to give the new volume a new unique case sensitive name. It is OK to accept the defaults for total volume size. After adding the new volume ensure that a check box is placed in the Read-Only column next to the volume name. Verify that the original LAS volume does NOT have a check box in the read-only column. Once you close the utility, it will prompt to restart the LAS Service.