HP Identity Driven Manager Software Licenses - Manual (Page 61)

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Getting Started
User Session Information
■ Importing only relevant groups can reduce the import time signifi-
cantly. Selecting only groups of users for which access policies are
defined instead of selecting the Domain Users group (which includes
all users in the domain) can significantly reduce the amount of
information that must be maintained in IDM and synchronized with
Active Directory.
■ When Active Directory is queried for the "Add or Remove Groups"
function in IDM, it may take several seconds to display the list of
available groups. An hourglass is displayed when such an extended
process is occurring. Performance will vary depending on your envi-
ronment. Using a 1.86 GHZ Intel Core2 Duo processor with 2MB RAM
takes approximately 30 seconds to present a list of 20,000 groups.
■ If an error occurs while attempting to read the Active Directory, an
entry is made in the IDM events log, and IDM attempts to reconnect
to Active Directory once per minute.