You want to jetstress some new hardware, but may not be running the latest build of ESE and need to do comprehensive testing with the latest build of ESE to make sure the results are right. The typical approach most people use is to install Exchange, get it patched up and then stop all…
Tag: Exchange 2010
Error "Cannot open Mailbox" when attempting to open an Exchange 2007 mailbox from Exchange 2010
The scenario is that you are logged into a Exchange 2010 mailbox and want to access a shared calendar or mailbox on Exchange 2007. When attempting to open the mailbox, you may receive the following error/ (full call stack below): Request Url:https://server.company.com:443/owa/proxyLogon.owa Exception Exception type:Microsoft.Exchange.Data.Storage.StoragePermanentException Exception message: Cannot open mailbox /o=Company/ou=Administrative Group/cn=Recipients/cn=testuser1. …
Microsoft Exchange Transport Log Search service will not start and a series of 4999 events are logged
Problem On Exchange 2010, you may notice the below event firing rapidly. In our scenerio we were seeing the service attempt to start and go down approximatly 420 times an hour, logging the below 4999 every time. The only action that was taken prior to this problem appearing was the instalation of Exchange 2010 Sp2….
Troubleshooting EWS requests using IIS logs with Logparser
The problem: We have very valuable data inside of the IIS logs that can greatly assist in troubleshooting Exchange Web Service clients. The problem is that all of the data exists in one field (cs-uri-query) inside of the IIS logs. An example cs-uri-query field for a EWS call: ;RC:111111ac-1111-1111-1111-111112c1111;Init>>Conn:0,HangingConn:0,AD:30000/30000/0%,CAS:54000/54000/0%,AB:30000/30000/0%,RPC:36000/36000/0%,FC:1000/0,Policy:DefaultThrottlingPolicy_3333333-3333-3333-3333-333333333333,Norm,Sub:5000/0;SoapAction=GetUserAvailability;AddressCount=1;MessageId=urn:uuid:db01111-da7c-4f46-b89d-1111be7aaaaa;Requester=S-3-3-33-3333223333-3333333333-3333673333-3323333;local=1;Threads.Worker.Available=1198;Threads.Worker.InUse=0;Threads.IO.Available=1194;Threads.IO.InUse=1;Failures=0;MailboxRPC.TimeTaken=0;MailboxRPC.RequestCount=0;AD.TimeTaken=0;AD.RequestCount=2;Request.CPU.Main=0;Local.FirstThreadExecute=0;Local.LongPole.Elapsed.TimeTaken=53;Local.LongPole.Elapsed.Destination=server.company.com;LocalLongPole.TimeTaken=3;LocalLongPole.RequestCount=28;LocalLongPole.Destination=server2.company.com;TotalLocal.TimeTaken=53;TotalLocal.RequestCount=1;Thread.CPU.LongPole.TimeTaken=15;Thread.CPU.LongPole.Destination=LocalRequest.Execute;Request.Phase.PreQuery=5;Request.Phase.RequestDispatcher.BeginInvoke=0;Request.Phase.RequestDispatcher.Complete=54;Request.Phase.PostQuery=0;Request.CPU.Total=15;TimeInAS=59;[C]Queues:0msec/Execute:59msec;End(61ms)>>Conn:1,HangingConn:0,AD:30000/29996/1%,CAS:54000/53940/1%,AB:30000/30000/0%,RPC:36000/35972/1%,FC:1000/0,Policy:DefaultThrottlingPolicy_333333-3333-3333-3333-aaaaaaaaaaaa,Norm[Resources:(DC)dc.company.comHealth:-1%,HistLoad:0),(DC)dc2.company.com(Health:-1%,HistLoad:0),(Mdb)DatabaseName(Health:-1%,HistLoad:0),],Sub:5000/0; The solution: We will utilize logparser purely for speed…