failover Cluster Core Resources question on a Windows 2008R2 three node cluster
We have a three node Windows 2008R2 cluster with SQL Server 2008 R2 as a clustered resource. There are three resource groups in this cluster 1) Available Storage 2) Cluster Group 3) SQL Server. The...
View ArticleServer 2012 - CSV & RAID Advice
Ok, Dell VRTX server with 2 blades. Primary storage will be 10 x 600Gb 10k SAS drives.Planning on running Hyper-V cluster to host primary file server, print server, SQL, Sharepoint etc for mid sized...
View ArticleCAU Self-Update failed
HiI've a Problem with the self-update function (Windows 2012 R2 Cluster). If I start the remote update (Apply updates to this cluster) everything works fine. But the scheduled self-updating don't work....
View ArticleWindows Server 2012 Cluster Validation
Hi,Where is the leave online group alone that was available in the 2008 R2 Cluster Validation when you choose to verify all test but not in 2012?Thanks.
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Failover Cluster Error on Hyper-V Cluster
We Have Three Hyper-V Host Server 2012 with Shared Cluster. Hyper-V Host 1 = CS1 Hyper-V Host 2 = CS2 Hyper-V Host 3 = CS3 I am successful able to live migrate VM’s from CS1 to CS2 and CS2 to CS1 but...
View ArticleSQL Cluster Disk Configuration
I am starting new with clustering and will be deploying a new 2012 windows failover cluster with a SQL 2012 SP1 installation.I am provision disks iSCSI and want to know if once the target in configured...
View ArticleFailover Cluster in a box
Hi,I'm in the process of building a test environment which requires a failover cluster for a SQL Server Always on configuration of 2 DB nodes. I have a single Windows 2012 R2 host server with Hyper-V...
View ArticleWindows 2012 R2 Cluster
I have a 5 node cluster with a shared clustered disk connect to a dell equalogic ps4000i. I was doing maintenance on one of the nodes (node 3), which happened to be the node owner of the clustered...
View ArticleHotfix missing on one cluster nodes
Hi all,validation wizard on Windows 2008R2 cluster give me a warning saying that an hotfix is missing on NODE2.There are 2 strange things:1) that hotfix is not present in the list of Windows update on...
View ArticleNBL and internet
OS windows 2012 R2. Exchange 2013 with cas1 and cas 2. WNBL is install for load balancing of owa etc. What happen is that everything work fine but internet doesnot work on cas1 or cas2. If you uncheck...
View ArticleNLB not working in multicast mode in VMs running on Hyper-V2012 but unicast
I have two VMs on Hyper-V2012 running windows server 2012 R2, add NLB adapter for both VMs and enable Mac address spoofing, create NLB cluster with mode multicast, failed to ping from other VLAN. After...
View ArticleHyper-v Live Migration not completing when using VM with large RAM
hi,i have a two node server 2012 R2 cluster hyper-v which uses 100GB CSV, and 128GB RAM across 2 physical CPU's (approx 7.1GB used when the VM is not booted), and 1 VM running windows 7 which has 64GB...
View ArticleBuy Quality Fake Passports,ID cards,Drivers license etc (kannymary222@gmail.com)
Hello, Getting a fake and real passport , ID or driving license or any other document is simple. I can make you both real and fake documents However, the real documents are more expensive than the fake...
View ArticleNetwork Load Balancing
Dear All,I have 2(Server01/Server02) nodes Microsoft NLB for Exchange 2010 CAS/HUB and my question are1.Could be possible to reserve some clients always connect to Server01.2. there is any command line...
View ArticleQuestion about dynamic witness with Windows Server 2012 R2
Hi folks,Happy new year first :-)I just have a question concerning the new behavior of the witness provided by Windows Server 2012 R2.According to the Microsoft documentation I can read: The quorum...
View ArticleServer 2012 File Server Cluster Shadow Copies Disappear Some Time After Failover
Hello,I've seen similar questions posted on here before however I have yet to find a solution that worked for us so I'm adding my process in hopes someone can point out where I went wrong.The problem:...
View ArticleSQLIO -o parameter and column count on clustered storage space
I am testing performance with SQLIO on clustered storage spaces. Drive counts in each of my enclosures are limiting my column counts as it relates to Vdisk design. I am trying to justify buying more...
View ArticleSlow performance - QoS Packet Scheduler
Hi,Before i describe the problem, here is an simplified overview of our environment:We have an Windows 2012 R2 Hyper-V cluster with 8 nodes (HP Servers). Each nodes, is connected to two HP switch...
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Mounted Volume not shwoing up with Windows 2012 R2 failover cluster
Hi We configured some drives as mounted volumes and configured it with Failover cluster. But it's not showing up the mounted volume details with Cluster Manager, it's showing the details as seen...
View Article0x800713CF: The owner node cannot run this resource (SQL)
I have SQL 2012 SP2 service on 2 FC nodes of 2012 R2 servers. Everything were working fine about a year, but now my first Node got mixed up with updates and it is offline now. Problem is, that second...
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