Am 2010-02-03 15:19, schrieb Åke Holmlund:
Hello!
From what I can see, there is no DNS-traffic around the time of the
gaps and the DNS-activity I can see in onther places seems ok. There
is almost no network traffic and no CPU activity during the gaps so
it looks like some kind of timeout issue.
It may be of interest that, for the moment, IPv6 is beeing used.
Sometimes we also have quite a long delay if we click on the "View
computers and devices" link in the "Network and Sharing Center".
Regards,
Åke Holmlund
--On 2 februari 2010 10.16.22 -0800 Jeremy Allison <j...@samba.org> wrote:
On Tue, Feb 02, 2010 at 07:03:11PM +0100, Åke Holmlund wrote:
Hello!
We have a w2k8 R2 64-bit machine in a Samba 3.4.4 controlled domain.
When logging in as a domain user there is a ~30 sec delay waiting
for the User Profile Service. This has nothing to do with the size
of the user profile. Looking at the network traffic I can see 2
gaps, the first about 11 sek and the second about 19 sek with
no packets sent except one TCP ACK (from the client) in each gap.
Between the gaps there is only a few packets sent. According
to WireShark it's a "Tree Disconnect Request" with response and
a "Logoff AndX Request" with response.
Any idea what may be causing this?
To explain that further:
That was solved by mcafee Patch 7 for McAfee Enterprise 8.5
7. ISSUE:
Changes made in Microsoft Vista SP1 and later, in
how the operating system opens/views network files,
caused delays in opening new network paths, with
the On-Access Scanner’s Network Scanning feature
enabled.
RESOLUTION:
The link driver has been modified to use a
different method of accessing the network resources
that avoids the delays imposed by the operating
system change.
Altough we use mainly XP we think that such a thing
caused the delays - we discovered it by simply removing
the virus scanner and tried to login with a roaming profile again -maybe
try that too
regards martin
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