Archive for February, 2010

How does a RODC know what writable DC to replicate from?

Here’s a short one: I’ve come across this question in one of the Newsgroups and really didn’t know the answer exactly. I knew it had to be some sort of LDAP query magic, since by some means, both RWDC and RODC need to compile a list of possible rep partners every time KCC runs and […]

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Picky Exchange 2010 and adfind/admod to the rescue!

I’ve been playing with Exchange 2010 the last couple of days and was forced to do some test-migration of Ex2003 mailboxes. This is a test environment so not all data for users and computers was created accurately during object creation when filling the test directory with users to play with.
I noticed that as Exchange 2010, […]

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Categorizing LDAP searches - inefficient vs. expensive?

I caught myself a couple of times mixing up the correct terms so I thought I’d wrap this up in a blog posting.
When looking at Directory Services searches, one of the goals is to find all results of the search as quickly and accurate as possible. When you query AD manually, you most of the […]

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