High availability for file server and exchange with 2 physical servers

Dear Experts,
I have 2 physical server with local disks only. I want to setup below on same with high availability, please advise best prossible options. We will be using windows 2012 R2 Server..
1. Domain controller
2. Exchange 2013
As of now I am thinking of setting up below:
1. Install Hyper-v on both and create 3 VM on each as
-On Host A- 1 VM for DC, 1 VM for File server with DFS namespace and replication for file server HA and 1 VM for Exchange 2013 with CAS/MBX with DAG and DNS RR for Exchange HA
-On Host B - 1 VM for ADC, 1 VM for File server DFS member for above and 1 VM for Exchange 2013 CAS/MBX with DAG member
I have read on internet about new features called scale out file server (SoFS) in Windows 2012 Server but not sure that will be preferred for file sharing.
Any advise will be highly appreciated..
Thanks for the help in advance..
Best regards,
DFS is by far the best way to implement any sort of file server. Because a) failover is not fully transparent and does not happen always (say not on copy ) b) DFS cannot replicate open files so if you edit a big file and have node rebooted you're going to
lose ALL transactions/updates you've applied c) actually slows down the config. See:
DFS for failover
http://help.globalscape.com/help/wafs3/using_microsoft_dfs_for_failover.htm
DFS FAQ
http://technet.microsoft.com/library/cc773238(WS.10).aspx
(check "open files" point here)
DFS Performance
http://blogs.technet.com/b/filecab/archive/2009/08/22/windows-server-dfs-namespaces-performance-and-scalability.aspx
SoFS a) requires shared storage to run and you don't have one b) does not support generic workloads
(only Hyper-V and SQL Server) and c) technically makes sense to expand SAS JBOD or existing FC SAN to numerous Hyper-V clients over 10 GbE w/o need to invest money into SAS switches and HBAs and FC HBAs and new licenses FC ports. Making long story short:
SoFS is NOT YOUR CASE.
SoFS Overview
http://technet.microsoft.com/en-us/library/hh831349.aspx
http://www.aidanfinn.com/?p=12786
http://www.aidanfinn.com/?p=12786
For now you need to find some shared storage to be a back end for your hypevisor config (SAS JBOD from supported list, virtual SAN from multiple vendors like for example StarWind see below, make sure you review ALL the vendors) and then you create a failover
SMB 3.0 share for your file server workload. See:
Clustered Storage Spaces over SAS JBOD
http://technet.microsoft.com/en-us/library/jj822937.aspx
Virtual SAN from inexpensive SATA and no SAS or FC
http://www.starwindsoftware.com/native-san-for-hyper-v-free-edition
Failover
SMB File Server in Windows Server 2012 R2
http://www.starwindsoftware.com/configuring-ha-file-server-on-windows-server-2012-for-smb-nas
Fault
tolerant file server on just a pair of nodes
http://www.starwindsoftware.com/ns-configuring-ha-file-server-for-smb-nas
For Exchange you use SMB share from above for a file share witness and use DAG. See:
Exchange DAG
Good luck! Hope this helped :)
StarWind VSAN [Virtual SAN] clusters Hyper-V without SAS, Fibre Channel, SMB 3.0 or iSCSI, uses Ethernet to mirror internally mounted SATA disks between hosts.

Similar Messages

URL to be used in high availability for Directory Server

Hi All,
I have an environment configured for high availability. I have two OVD and OID servers each in this environment, configured in high availability. What should be the value in the Server URL field of the Directory Server IT Resource in the OIM for this environment? In the normal environment, I had it as "ldap://ovdhost01:6501" and it was working fine. But since there are two servers here, I am not sure what URL to use in place of this. The entry for the two ovd hosts in the OHS is "idstore.com" which is configured on 6501 port. But I tried using the following URLs and none of them worked:
1. idstore.com
2. ldap://idstore.com
3. ldap://idstore.com:6501
4. ldap://ovdhost01:6501,ldap://ovdhost01:6501
Can someone help me know the correct URL to be used in this case?
Thanks,
$id

Not sure about OVD or OID but for SOA and OIM:
SOA:
XMLConfig -> XMLConfig.SOAConfig -> SOAConfig
Rmiurl -> t3://soahost1:soaport1,soahost2:soaport2
Soapurl -> Load balancer or web server url (without the /workflow context)
OIM:
XMLConfig -> XMLConfig.DiscoveryConfig -> Discovery
OimFrontEndUrl -> Load balance or web server url (without the /oim context)
And ofcourse on your LB or WebServer, you need to configure these:
SOA: http://docs.oracle.com/cd/E23943_01/core.1111/e10106/ha_soa.htm#CHDDJEGD
OIM: http://docs.oracle.com/cd/E21764_01/core.1111/e10106/imha.htm#BGBDFEIE
-Bikash

High availability for Lync 2013 persistent chat server and office web app server

I have 1500 users, need HA in primary data center and DR also. looking for HA and DR solution for persistent chat server and office web app server.
is below correct?
1. 2 persistent chat server in a pool of primary data center and 1 in DR. can this be reduced or any changes?
2. 2 Office web app server in a pool of primary data center and 1 in DR. can this be reduced or any changes?
also do i need HLB for both roles?

1) In Lync Server 2013, there are improvements in both high availability and disaster recovery:
High availability improvements: SQL Server mirroring is used to provide high availability for the Persistent Chat Server content database and Persistent Chat compliance database within a data center (in-site).
Disaster recovery improvements: Persistent Chat Server supports a stretched pool architecture that enables a single Persistent Chat Server pool to be stretched across two sites (that is, a single logical pool in the topology, with servers in the pool physically
located across two sites). SQL Server Log Shipping is used for cross-site disaster recovery.
For more information about high availability and disaster recovery, see
Configuring Persistent Chat Server for High Availability and Disaster Recovery in the Deployment documentation.
2) for HA & DR, you can 2 Office web app server in a pool of primary data center and 1 in DR. and You will need HLB for office web app servers
http://blogs.technet.com/b/meamcs/archive/2013/03/27/office-web-apps-2013-multi-servers-nlb-installation-and-deployment-for-sharepoint-2013-step-by-step-guide.aspx
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer"
Mai Ali | My blog: Technical | Twitter:
Mai Ali

High Availability for Existing Single Exchange Server holding Multiple Domains

Hi,
I'm trying to implement solution for Backup/Redundancy/High-availability for the existing Exchange Server 2013.
Currently the Exchange Server 2013 deployed on 2012 Server is holding 4 Domains (1 internal domain & 3 public/published domains). The Exchange Server is hosted Internally & published to send & receive mails from the SMTP relay(Third party
resides on internet) server. Client Access & Mailbox Services are on the same server.
Please advice me which is the best scenario to implement a backup/redundancy/high-availability for the current server.
Thanks in advance.
Regards
Roopesh S

Hi,
The following links will help.
High Availability and Site Resilience
http://technet.microsoft.com/en-us/library/dd638137(v=exchg.150).aspx
Deploying High Availability and Site Resilience
http://technet.microsoft.com/en-us/library/dd638129(v=exchg.150).aspx
Planning for High Availability and Site Resilience
http://technet.microsoft.com/en-us/library/dd638104(v=exchg.150).aspx
Backup, Restore, and Disaster Recovery
http://technet.microsoft.com/en-us/library/dd876874(v=exchg.150).aspx
ecsword

What is available on new Windows servers that allow you to write scripts that can work directly with Windows, SQL Server, and Exchange Server?

What is available on new Windows servers that allow you to write scripts that can work directly with Windows, SQL Server, and Exchange Server?
a. PowerShell
b. isql
c. osql
d. sqlcmd

All questions seem to be from the interview or a test. I think I even took this test once, it's KForce test.
For every expert, there is an equal and opposite expert. - Becker's Law
My blog
My TechNet articles

Hyper-V 2012 High Availability using Windows Server 2012 File Server Storage

Hi Guys,
Need your expertise regarding hyper-v high availability. We setup 2 hyper-v 2012 host in our infra for our domain consolidation project. Unfortunately, we don't have hardware storage that is said to be a requirement that we can use to create a failover cluster
for hyper-v host to implement HA. Here's the setup:
Host1
HP Proliant L380 G7
Windows Server 2012 Std
Hyper-V role, Failover Cluster Manager and File and Storage Services installed
Host2
Dell PowerEdge 2950
Windows Server 2012 Std
Hyper-V role, Failover Cluster Manager and File and Storage Services installed
Storage
Dell PowerEdge 6800
Windows Server 2012 Std
File and Storage Services installed
I'm able to configure the new feature about Shared Nothing Live Migration - i'm able to move VM's back and fort between my hosts without storage. But this is planned and proactive approach. My concern is to have my hyper-v host to become highly available in
the event of system failure. If my host1 dies, the VMs should go/move to host2 and vice versa. In setting this up, i believe i need to enable the failover clustering between my hyper-v hosts which i already did but upon validation, it says "No disks
were found on which to perform cluster validation tests." Is it possible to cluster it using just a regular windows file server? I've read about SMB 3.0 and i've configured it as well i'm able to save VMs on my file server, but i don't think that my hyper-v
hosts are already highly available.
Any feedback and suggestions or recommendation is highly appreciated. Thanks in advance!

Hi Guys,
Need your expertise regarding hyper-v high availability. We setup 2 hyper-v 2012 host in our infra for our domain consolidation project. Unfortunately, we don't have hardware storage that is said to be a requirement that we can use to create a failover cluster
for hyper-v host to implement HA. Here's the setup:
Host1
HP Proliant L380 G7
Windows Server 2012 Std
Hyper-V role, Failover Cluster Manager and File and Storage Services installed
Host2
Dell PowerEdge 2950
Windows Server 2012 Std
Hyper-V role, Failover Cluster Manager and File and Storage Services installed
Storage
Dell PowerEdge 6800
Windows Server 2012 Std
File and Storage Services installed
I'm able to configure the new feature about Shared Nothing Live Migration - i'm able to move VM's back and fort between my hosts without storage. But this is planned and proactive approach. My concern is to have my hyper-v host to become highly available in
the event of system failure. If my host1 dies, the VMs should go/move to host2 and vice versa. In setting this up, i believe i need to enable the failover clustering between my hyper-v hosts which i already did but upon validation, it says "No disks were
found on which to perform cluster validation tests." Is it possible to cluster it using just a regular windows file server? I've read about SMB 3.0 and i've configured it as well i'm able to save VMs on my file server, but i don't think that my hyper-v hosts
are already highly available.
Any feedback and suggestions or recommendation is highly appreciated. Thanks in advance!
Your shared storage is a single point of failure with this scenario so I would not consider the whole setup as a production configuration... Also setup is both slow (all I/O is travelling down the wire to storage server, running VMs from DAS is ages faster)
and expensive (third server + extra Windows license). I would think twice about what you do and either deploy a built-in VM replication technologies (Hyper-V Replica) and apps built-in clustering features that does not require shared storage (SQL Server and
Database Mirroring for example, BTW what workload do you run?) or use some third-party software creating fault tolerant shared storage from DAS or investing into physical shared storage hardware (HA one of course).
Hi VR38DETT,
Thanks for responding. The hosts will cater a domain controller (on each host), Web filtering software (Websense), Anti-Virus (McAfee ePO), WSUS and an Auditserver as of the moment. Is the Hyper-V Replica somewhat give "high availability" to VMs or Hyper-V
hosts? Also, is the cluster required in order to implement it? Haven't tried that but worth a try.

How to Perform Forced Manual Failover of Availability Group (SQL Server) and WSFC (Windows Server Failover Cluster) with scrpiting

I have a scenario with the three nodes with server 2012 standard, each running an instance of SQL Server 2012 enterprise, participate in a
single Windows Server Failover Cluster (WSFC) that spans two data centers.
If the nodes in the primary data center are unavailable due to data center outage. Then how I can able to access node in the WSFC (Windows Server Failover Cluster) in the secondary disaster recovery data center automatically with some script.
I want to write script that can be able to check primary data center by pinging some IP after every 5 or 10 minutes.
If that IP is unable to respond then script can be able to Perform Forced Manual Failover of Availability Group (SQL Server) and WSFC (Windows Server Failover Cluster)
Can you please guide me for script writing for automatic failover in case of primary datacenter outage?

You are trying to implement manually what should be happening automatically in the cluster. If the primary SQL Server becomes unavailable in the data center, it should fail over to the secondary SQL Server automatically. Is that not working?
You also might want to run this configuration by some SQL experts. I am not a SQL expert, but if you have both hosts in the data center in a cluster, there is no need for replication between those two nodes as they would be accessing
the database from some form of shared storage. Then it looks like you are trying to implement Always On to the DR site. I'm not sure you can mix both types of failover in a single configuration.
FYI, it would make more sense to establish a file share witness in your DR site instead of placing a third node in the data center for Node Majority quorum.
. : | : . : | : . tim

Replace a 2003 (not R2) File Server with a 2012R2 files server and preferably keep the same machine name and IP when finished

I am wanting to replace a 2003 (not R2) File Server with a 2012R2 file server and preferably keep the same machine name and IP when finished. For the moment I just need some "high level" guidance, little details can be worked out once I know
which direction I will go. I was considering that DFS might be a way to help get through the process although when finished the 2012R2 Files server will be by itself with no other file server planned at this time. DFS can stay installed for maybe
future purposes but clearly I wouldn't need the DFS Replication with only one machine.
Here's a few details of the environment....
1. DC's are 2012R2 but it is still 2003 DFL because the old 2003 DCs are still present. But likely they will be gone and the DFL elevated before I start on the File Server project
2. Nearly all machines in the facility have a shortcut on the "All Users" Desktop that points to the existing old File Server. Editing or replacing that shortcut would be a major pain,...hence why I want to keep the same machine name at least,
and maybe the same IP if not too much trouble. This way the existing shortcut would continue to work with the new 2012R2 File Server. The UNC path represented in that shortcut is also configured into one or more of our major business applications,
futher emphasizing the need to keep the UNC path the same throughout the process.
3. The facility runs 24/7/365 but is "light" on weekends. The political environment is such that there is little to no tolerance for any down time at all.
4. Would DFS (based from the 2012R2 machine) be a good tool to get where I need to go?
Thanks for any suggestions.
Phillip Windell

Hi Sharon,
I've done some more reading and have a few new ideas to run past you....
Yes regular DFS wouldn't help and the Namespace would still be different than how it was with just the old server. However I was thinking DFS Replication could replace the purpose of RoboCopy and it would keep the two locations "in sync" until I was ready
to flip over to the new server. DFS Rep can exist independently of a DFS Namespace, so a Namespace is not even needed. It needs a minimum of 2003R2 for the "later & better" DFS Rep but I believe 2003 can do an "in place" upgrade to 2003R2, so I would upgrade
the old server to 2003R2 first. As long as the DFS Rep on 2012R2 and 2003R2 will properly interact I think that will work.
Thanks for the reg info on the Shares. I'm debating if editing that would reg file would really be much better than manually creating the Shares on the new server while the DFS Replication was doing its job. I'll probably export that Key as a
safety move whether I use it or not.
Once the DFS Rep is fully in sync and the Shares are in place on the new server, I figure I would then:
1. Remove the DFS Replication Object (optionally remove DFS Services completely)
2. Rename the old File Server to something else and set it to DHCP
3. Rename the new File Server to the name I want to use and give it the IP the old server had.
How does that sound?
Phillip Windell

Choosing a highly-available, networked file system for VM images

What's the consensus here on highly-available, networked file systems for VM disk images?
HA-NFS seems difficult and overly-complicated.
GlusterFS doesn't seem to be well-suited for this task.
Ceph/RADOS seems popular but there isn't much information available.
OCFS2 seem to be suitable but there also isn't much information available.
Eric P.
Truckee, CA

Actually, I still would suggest taking a closer look at what I had mentioned in your other thread:
[Use OCFS2 to Share Local Storage (DAS) Across OVM Compute Nodes|https://forums.oracle.com/forums/thread.jspa?threadID=2438632&tstart=0]
I still think that this would also solve thus thread. In the end, there is no how-to on how to build that up and you probably will need some help from some experts. I for myself, also didnÄt configure all of that on my own - i left ASM/Cluster part for some contractor to setup and focused on the iscsi-target/initiator setup along with the multipath setup on m VM servers.
Maybe I will do a little write-up, once we get it all sorted out, since we do experience some strage behaviour of our storages boxes, while ASM hammers ob them quite hardly, but I suspect the raid controllers to blame and not the concept… ;)

I just bought a Mac Book Pro and the Appstore show one upgrade of iPhoto (9.2.1). I started a section with my Apple ID (the account that I have I use to iTunes) but when I try to update it says that there are upgrades available for other accounts and that

I just bought a Mac Book Pro and the Appstore show one upgrade of iPhoto (9.2.1). I started a section with my Apple ID (the account that I have I use to iTunes) but when I try to update it says that there are upgrades available for other accounts and that I have to upgrade using the account that I used to buy iPhoto. What do I have to do to upgrade iPhoto?

Dear Katty,
Thank you very much for your answer! I have 2 Apple ID, and I have tried both of them and the problem continues. I founf several peolpe with the same problem in apple communities foruns and that really seems that there is some problem. I addded the links for 2 of those discussions.
https://discussions.apple.com/thread/3374419?start=0&tstart=0
https://discussions.apple.com/message/16628399#16628399
Do you have an idea of how can I solve this problem?
Thank you very much again.
Best regards,
Alfonso

Is there a 32 Bit edition available for windows server 2012 and windows server 2008

Dear All,
Is there a 32 Bit edition available for windows server 2012 and windows server 2008?
Regards,
Ahmed

Hi,
Quote：
All editions of Windows Server 2008 R2 are 64-bit only.
Reference link below(session Supported upgrade paths):
https://technet.microsoft.com/en-us/library/dd379511(v=ws.10).aspx
And based on MS official description about system requirement for Windows Server 2012/2012 R2, we may find out that they only has 64 bit OS.
Best Regards,
Eve Wang
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

Is it possible that theseproperties are only available for files and not f

Hello All,
I have created few properties like ReqNo (takes Integer) and ReqDate (accepts Date).
I have set the above 2 properties as manadatory. Created a Group and added his goug in 'allgroups' such that I see a tab wherein I can fill in these properties.
My questions is:
<b>Is it possible that these properties are only available for files and not for folders</b>. The reason being that even if I create a new folder, I need to fill some values in the above two mentioned properties.
These properties need to be mandatory and cannot make them optional.
Please help me solve this mystery.
Awaiting Reply.
Thanks and Warm Regards,
Ritu

Hi Ritu,
If you only want the property to be available for files and not folders you only enter data into the "Document Validity Patterns" field in the Property config.
Regards
Paul

IPlanet Messaging Server 5.2 (for Solaris 8 and 9) with patch 5.2hf2.13

Hi..
iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)
libimta.so 5.2 Patch 2 (built 19:30:12, Jul 14 2004)
I heard that SUN have released security vulnerability in Sun Java System or iPlanet Messaging Servers that may allow remote unprivileged users to craft specific messages which contain Javascript to be executed in the end user's browser.
The problem can be solved by using iPlanet Messaging Server 5.2 (for Solaris 8 and 9) with patch 5.2hf2.13 or later..
where can I download patch 5.2hf2.13 for messaging server 5.2 ?

Hi,
If you have a support contract with SUN you can log a service request to get a copy of the patch via:
http://www.sun.com/service/online/
Regards,
Shane.

Firefox would take me to yahoo but now it says sorry gone the requested resource is no longer available on this server and there is no forwarding address.

When I click on my Firefox Icon instead of yahoo coming up I get a page that says 410 Gone. Sorry Gone The requested resource is no longer available on this server and there is no forwarding address. Please remove all references to this resource. Please check the URL for proper spelling and capitalization. If you're having trouble locating a destination on yahoo try visiting the "Yahoo home page" or look through a list of Yahoo's online services. Also you may find what you're looking for if you try searching below (it gives a search box). Below the box it says Please try Yahoo Help Central if you need more assistance. If I click on the words Yahoo Home Page it will them take me to the yahoo home page which is used to do my my just clicking on my Firefox Icon. I would appreciate any help someone could give me. I have removed Firefox from my computer and re-downloaded it with the yahoo download but still get the same screen when I click in the Firefox Icon.

I just wanted to say thank you to the-edmeister. Your response corrected my problem. Thank you I appreciate it.

Can't update Xcode – "You have updates available for other accounts" and other errors.

I have 2 Macs, a 2008 Mac Pro running 10.8.5 and a 2009 MacBook Pro running 10.9.0, soon to be downgraded to 10.8.5. I can't install the Xcode update on either Mac, and I can't update MacTracker on my Mac Pro, which suggests that no updates work at all.
When I try to update, it says "You have updates available for other accounts" and "Sign in to ________ to update applications for that account." I'm already signed into that account. I tried logging out, closing the App Store, and logging back in. Then I tried logging out of both the App Store and iTunes as per a fix I found online, and it gave me "Unknown error" once I tried to update.
Is there a fix for this or at least a regular .pkg I can just install? Honestly, it's easier to update stuff in Debian Linux than on OS X 10.8 and up now.

Please try each of the following steps you haven't already taken, until the issue is resolved. After each step, relaunch the App Store and try again.
1. Follow the instructions in this Apple Support article.
2. If any App Store purchases were made under a different Apple ID, or if the bundled iLife applications were accepted under a different ID, sign in to the App Store with that ID to update.
3. Alternatively, delete the probem applications and re-download them with the ID you're using now. If you haven't already purchased them with that ID, you'll have to do that first, because purchases can't be transferred from one account to another.
4. Select the Purchased tab in the App Store window. If you see an item in the list marked "You have 3 apps to accept," click Accept.
5. Triple-click anywhere in the line below on this page to select it:
/Library/Caches/com.apple.appstore/adoption.plist
Right-click or control-click the highlighted line and select
Services ▹ Reveal
from the contextual menu. A Finder window may open with a file selected. If it does, delete the selected file. You may be prompted for your login password.
Then repeat step 4.
6. Select
Store ▹ View My Account
from the App Store menu bar, then select View hidden purchases. If you're trying to update any hidden purchases, unhide them.
7. Launch iTunes and select
Store ▹ Authorize This Computer
from the menu bar.
8. If you've moved any App Store apps out of the Applications folder, or into a subfolder, put them back. Never move or copy those applications. If you have backup copies of the apps on another volume, unmount it and try to update again.
9. Contact Account and Billing Support.

High availability for file server and exchange with 2 physical servers

Similar Messages

Maybe you are looking for