Exchange 2010 DAG Manual Failover
Hi,We have 3 servers set up as CAS/HT/MBX servers. We do not use a CAS Array or HLB. 1 Server acts as the main CAS and in event of it failing our plan is to change the DNS records.Currently we have a...
View ArticleExchange 2013 Site Resilience - Basic questions for setup in two seperate AD...
I am just getting ramped up with Exchange 2013 and have a friend that I am assisting with planning an exchange 2013 deployment for. I am not asking for step by step directions for setup, just asking...
View ArticleWitness in failed state
More often than not, when I try to start dag maintenance, I get this messageWARNING: Database availability group ‘dag-mydag’ witness is in a failed state. The database availability group requires the...
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Site Resilience and Multi Role Servers without Load Balancers
I am designing an Exchange 2013 Site Resilient Scenario with two Multi Role Exchange Servers per Site. There are Two Sites. This is a small organization, 400 users and all must be virtualized. A...
View ArticleReplacing original all in one exchange server 2010
Hello,I currently have exchange 2010 all in one without an Edge Server. The HD is showing signs of failure so i want to move all these services to a new CAS Array and DAG. I know how to set up the...
View ArticleThe Exchange Server woon't work if over 50% nodes are down.
Chaps,I'd like to confirm something although I had test it:1) Let's say 3 Nodes (Exchange 2013 or exchange 2010, regardless), each server contains 1 primary DB and each DB had the copies on another. 3...
View ArticleRestore Exchange DB after Recreation of mailboxes to New Exchange(low priority)
Hello to EveryoneRecently one client of mine had a problem with an exchange migration that he tried (2010 to 2013) and he needed to restore his old EDB from windows backup to restore 10 Mailboxes that...
View ArticleHard Drive Disaster - Need opinions on how to get up ASAP
Hi,I have a crisis on my hands. I brought a Virtual machine up about a month ago with Windows Server 2012 R2 and then proceeded to install Exchange 2013 on it. Approximately a week ago I migrated all...
View Article3rd 2010 Exchange server Mailbox Role- other 2 server don't see mailboxes
HiI have added a 3rd server in a Mailbox role only. the install when fine, the other 2 servers see the server, but don't see the mailbox databases on the new server. but the new server sees the new...
View ArticleExchange 2010 DAG - Backup fail during seeding
HiWe are running Exchange 2010 SP2 with 2 MailBox servers, 2 CAS & HUB. We have a DAG consisting of 6 Databases. Average Database size is 400GB.On our DR site, we have configured same number of...
View ArticleExchange 2010 DAG on Windows 2012 Hyper-V servers
HIwe have two windows 2012 hyper-V servers and each server is having mailbox1 mailbox 2 and we are configuring exchange 2010 DAG between mailbox1 and mailbox 2 both are windows 2008. whether this is...
View ArticleMulti DAGs (Exchange 2013) in a single AD site for production and staging
Question:Number of servers:9Roles: multi-role for all serversAll servers will be in a single AD site. I am trying to build a single DAG with 7 servers for production, and another DAG with 2 servers...
View ArticleExchange 2013 DAG with VMWare Clustering
Hi team,I'm looking at a scenario where there are 3 Hosts with a SAN for storage and isClustered for failover with so many other server/applications. The requirement is to have a High Available...
View ArticleESEUTIL Run Time
Hi all, I have a DB I am running the eseutil /p repair on. The DB is 576 GB and is non-DAG. It has been running now for over 48 hours is is only at 40%. There are no errors in the Application log...
View ArticleCluster Quorum Setting Failing With Message "the given key was not present in...
Hi,I Lost my exchange environment some time back and had to rebuild. Since i have rebuilt the exchange DAG, my databases get dismounted in case cluster service fails on one server. When i see the...
View ArticleRemoving a Database that has a DAG copy- "manually remove the logs and database"
Need a bit of clarification please.Exchange 2013- 2 servers using DAG. Have a database that we have removed all the mailboxes from and want to remove the database from the Exchange 2013 system. The...
View ArticleOutlook not receiving emails after moving mailbox to DAG
Hello all!I have a frustrating problem that I can't seem to find much information on. One of my coworkers was working on getting a second Exchange 2010 server up at a remote site. After he got the new...
View ArticleDAG Member Reboot & Outlook Connectivity
Hello. I Have two Exchange 2013 CU3 Standard servers in a DAG. The servers are running Server 2012 Standard.We’ve had a few users report that they sometimes encounter an error when trying to attach an...
View ArticleNew DAG - 2012R2 & Exchange 2013 SP1
Hi there,Setting up a test platform running on 2012R2 with Exchange 2013SP1, and whilst all looks ok I simply cannot add any server to a new DAG, I can create the dag without any issues and tried using...
View ArticleExchange 2007 ccr in windows 2003 ENT (cant able to mount the database
Hi,i have an exchange server 2007 with ccr and unfortunately storage was corrupted and i have exchange backup,i have tried exchange recovery method,i used the below method,i have five database,1,Last...
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