syseng007
asked on
SRV2022 Domain Controller Issues
We are getting increasing amounts of SRV 2022 (Description: the server was unable to find a free connection) on a couple of our domain controllers. Can someone please advise?
ASKER
Hi Seth2740. Sorry about that. Windows 2003, 145 domain controllers in that site.
11 DCs are reporting these kind of errors. None of them holds a FSMO role.
11 DCs are reporting these kind of errors. None of them holds a FSMO role.
did that article help at all?
145 domain controllers at that site? how many users?
145 domain controllers at that site? how many users?
ASKER
I'm looking into the article.
Yep, 145 DCs at that site. It is a huge environment. Users are approximately 200,000.
Yep, 145 DCs at that site. It is a huge environment. Users are approximately 200,000.
wow...ok
any other issues on those boxes like hardware, high memory/cpu usage?
how long is the uptime on these 2?
any other issues on those boxes like hardware, high memory/cpu usage?
how long is the uptime on these 2?
ASKER
I have to check and let you know. Which hardware in particular you think is causing this?
ASKER
I checked and CPU usage is low, however disk I/O is over 500 read/writes.
anything...disk, memory, nic
i'm leaning less to that though and more to an os/environment issue but just wanted to be sure
maybe these particular domain controllers are getting hit hard with something causing a bottleneck
do these provide any other services besides dc/gc?
how many of these 145 are also gc?
i'm leaning less to that though and more to an os/environment issue but just wanted to be sure
maybe these particular domain controllers are getting hit hard with something causing a bottleneck
do these provide any other services besides dc/gc?
how many of these 145 are also gc?
ASKER
No there are just DCs/GCs.
I have to get back to you to see how many are GCs.
I have to get back to you to see how many are GCs.
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ASKER
They are all physical, no havent tried rebooting...
http://support.microsoft.com/kb/317249
you didn't specify what version of windows, how many servers, etc.
could you elaborate more on the systems involved and their roles?
might help to understand the problem better