Jiange Sun's WebLog
A windows Azure web role is down after IISRESET
On a Windows Azure web role, your web site will be down if you do a IISRESET on it. The reason is...
Author: Jiange Sun - MSFT Date: 01/28/2013
Configure TFS event 7005 and 7006
In TFS 2012, you may see these warning events (ID 7005 and 7006) in event viewer: Log Name:...
Author: Jiange Sun - MSFT Date: 01/28/2013
How to troubleshoot ngen issues
Hi, Earlier this week, I had a need to ngen several TFS assemblies on TFS 2010 AT so that I can get...
Author: Jiange Sun - MSFT Date: 08/09/2012
A case study on System.InvalidOperationException due to SQLConnection leak
I ran into this exception below while I was load testing TFS last week:...
Author: Jiange Sun - MSFT Date: 06/26/2012
TFS perf benchmarks on slow WAN (300 kpbs)
We did a perf benchmark testing recently with VSTT Load Test slow network simulator. This is the...
Author: Jiange Sun - MSFT Date: 10/05/2010
Default team project collection and TeamFoundationServiceUnavailableException: TF31002
In TFS 2010, a default team project collection is configured throught this entry in the...
Author: Jiange Sun - MSFT Date: 09/23/2010
Perf benchmark comparison between TFS 2010 and TFS 2008
We've got some questions from customers asking about the perf improvement TFS 2010. So I want to...
Author: Jiange Sun - MSFT Date: 06/04/2010
TFS reports might be slow or inaccessible during cube processing on a busy TFS 2010 server
In Dev10, we did load runs on these 4 configs: Load Test Config TFS config Model CPU Memory Disk...
Author: Jiange Sun - MSFT Date: 03/18/2010
A win2k8 server is running out of disk space but I cannot delete any files
I was doing a TFS long haul stress run on a win2k8 server this week and the server ran out of disk...
Author: Jiange Sun - MSFT Date: 03/01/2010
A case study on a OutOfMemoryException crash investigation
Recently, I encountered an OOM issue in our load runs. It took me a while to repro it and created a...
Author: Jiange Sun - MSFT Date: 02/25/2010
How to setup an NLB environment for TFS 2010 application tiers using ARR
A very simple but effective way to setup an NLB environment for TFS 2010 Application tiers is to use...
Author: Jiange Sun - MSFT Date: 02/23/2010
You may encounter TF53010 if your TFS 2008 is running on Windows 2008
Issue: ===== Your TFS 2008 is running on Windows 2008 and you noticed this error from w3wp.exe in...
Author: Jiange Sun - MSFT Date: 10/29/2008
TFS 2008 SDK will cause InvalidProgramException while running as 64 bit
Issue: ===== You create a C# project that uses TFS 2008 SDK. But it crashes when you try to run it...
Author: Jiange Sun - MSFT Date: 03/28/2008
A potential issue when running TFC 2005 and 2008 SxS
If you have both TFC 2005 and 2008 installed on a Vista box, you may run into this issue with TFC...
Author: Jiange Sun - MSFT Date: 03/19/2008