Hi, Basically, I had some errors in my test lab while I was using the start / stop DAG scripts. I cannot recall exactly what were those errors. Eventually, I ended up upgrading the test lab using the below procedure and it seemed to be working. But I will try to simulate again in my lab and update you in a couple of days. I am not sure if it was a one off issue that was specific to my test environment. Hence I was wondering if the below method does have any issues or future impact?
Regards Liby Philip Mathew From: [email protected] [mailto:[email protected]] On Behalf Of Tony Patton Sent: Wednesday, February 12, 2014 9:06 AM To: Exchange List Subject: Re: [Exchange] RE: E2K10 SP1 to SP3 2-node DAG upgrade Hi, I may be missing something, but what's your reason for not wanting to to run them? Tony On 12 Feb 2014 05:43, "Liby Philip Mathew" <[email protected]<mailto:[email protected]>> wrote: Michael, Thanks for the repost. I have gone through your link earlier also. In your link also it is suggested to run the .\StartDagServerMaintenance .\StopDagServerMaintenance. My question is, can I upgrade to SP3 without the Start & Stop DAG scripts. Like below: Set-MailboxServer -Identity Node2 - DatabaseCopyAutoActivationPolicy Blocked Upgrade SP3 on Node 1 Install RU on Node 1 Upgrade SP3 on Node 2 Install RU on Node 2 Set-MailboxServer -identity Node2 -DatabaseCopyAutoActivationPolicy Unrestricted Regards Liby Philip Mathew | Principal Systems Administrator ICT Professional Services Path Solutions Tel: +965 24824600 Ext. 703<tel:%2B965%2024824600%20Ext.%20703> Fax: +965 24824500<tel:%2B965%2024824500> www.path-solutions.com<http://www.path-solutions.com/> [signature]<http://www.path-solutions.com/> From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Michael B. Smith Sent: Monday, February 10, 2014 2:24 PM To: [email protected]<mailto:[email protected]> Subject: [Exchange] FW: E2K10 SP1 to SP3 2-node DAG upgrade Repost by request. From: Michael B. Smith Sent: Sunday, February 2, 2014 6:21 PM To: '[email protected]<mailto:[email protected]>' Subject: RE: E2K10 SP1 to SP3 2-node DAG upgrade You need to assume that each server is going to require at least 2 hours (one hour for SP and one hour for the current UR). And in terms of Node1 vs. Node2, you do NOT upgrade them at the same time. Take a read of this: http://theessentialexchange.com/blogs/michael/archive/2011/12/07/installing-exchange-2010-service-pack-2.aspx The process is the same. Except for the UR: Finally, apply the service pack. >From a cmd.exe prompt: setup.com<http://setup.com> /m:upgrade >From setup.exe, simply double-click the setup.exe executable and follow the >bouncing ball. Next, I recommend a reboot of the server. Just because I'm old school. ...... here, install the UR reboot when the UR is completed installing. If you are using DAGs on the current server, then you need to mark the current server as "back online - ready for use". Exchange provides a script for that: 1. Open the Exchange Management Shell (EMS) 2. cd $exscripts 3. .\StopDagServerMaintenance -ServerName ExDag01 4. exit Note: you must substitute the proper server name for ExDag01 That's it! From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Liby Philip Mathew Sent: Sunday, February 2, 2014 2:53 AM To: [email protected]<mailto:[email protected]> Subject: [Exchange] E2K10 SP1 to SP3 2-node DAG upgrade Hi, I am planning to upgrade my E2K10 SP1 to SP3. I have a 2 node DAG with all roles except EDGE & UM installed and published over ISA 2006. EDGE role is installed on a server in DMZ which is E2K7. Do I really need to run the StartDAGServerMaintenance.ps1? My understanding is, StartDAGServerMaintenance.ps1 is needed to run only if I require zero downtime. Please correct me if I am wrong. I don't mind 2-3 hours of down time for upgrading. Moreover, it is a 2 node DAG and since there is no CAS redundancy the DB will not be available during the upgrade. So does it really matter to run the DAG maintenance script? Is there any specific order or procedure that I should take care in the above 2 node scenario? Any hidden issues or gotcha that I need to take care while upgrading? Node1 ServerRole Mailbox, Client Access, Hub Transport AdminDisplayVersion Version 14.1 (Build 218.15) Node2 ServerRole Mailbox, ClientAccess, HubTransport AdminDisplayVersion Version 14.1 (Build 218.15) Edge ServerRole Edge AdminDisplayVersion Version 8.2 (Build 176.0) Thank in advance. Regards Liby Philip Disclaimer [The information contained in this e-mail message and any attached files are confidential information and intended solely for the use of the individual or entity to whom they are addressed. This transmission may contain information that is privileged, confidential or exempt from disclosure under applicable law. If you have received this e-mail in error, please notify the sender immediately and delete all copies. If you are not the intended recipient, any disclosure, copying, distribution, or use of the information contained herein is STRICTLY PROHIBITED. Path Solutions accepts no responsibility for any errors, omissions, computer viruses and other defects.] P Protect our planet: Do not print this email unless necessary.
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