Windows Storage Server 2008 R2 Msdn 40
Windows Server 2012, codenamed "Windows Server 8", is the sixth version of the Windows Server operating system by Microsoft, as part of the Windows NT family of operating systems. It is the server version of Windows based on Windows 8 and succeeds Windows Server 2008 R2, which is derived from the Windows 7 codebase, released nearly three years earlier. Two pre-release versions, a developer preview and a beta version, were released during development. The software was officially launched on September 4, 2012, which was the month before the release of Windows 8. It was succeeded by Windows Server 2012 R2 in 2013. Mainstream support for Windows Server 2012 ended on October 9, 2018, and extended support will end on October 10, 2023. Windows Server 2012 is eligible for the paid Extended Security Updates (ESU) program, which offers continued security updates until October 13, 2026.
Windows Storage Server 2008 R2 Msdn 40
Server Manager has been redesigned with an emphasis on easing management of multiple servers. The operating system, like Windows 8, uses the Metro-based user interface unless installed in Server Core mode. The Windows Store is available by installing the desktop experience feature from the server manager, but is not installed by default. Windows PowerShell in this version has over 2300 commandlets, compared to around 200 in Windows Server 2008 R2.
The reason the disks are in an offline state is that our volumes are assigned new 'revision numbers' when an upgrade of Purity//FA is performed. The Windows 2008 and Windows 2012 servers then interpret these as "new" disks because of this new revision number and then sets the drives to offline after a host reboot.
Did you capture the image to a .wim file? Using WDS or MDT you should be able to deploy if captured successfully.Reference: -us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/cc730907(v=ws.10)?redirectedfrom=MSDN#Capture
Hi Kendra,Your Article is interesting.I am new in setting up DB. I have simple question may be silly but if I am trying to set multiple instances.For example type of scenario is below, I have server 1 with instances A and B and Server 2 with instances A and B also running and wanted both servers instances should be connected to one shared storage SAN( Configuration type I want both of them Active at same time).
I would like to set up a 2 node cluster (Windows server 2008R2), with 2 instances (different versions of SQL Server). We currently have one Windows server 2008R2 runnnig SQL Server 2008R2. We would like to setup a SQL Server 2012 instance on that same server. In the mean time, my boss would like for me to investigate clustering and/or mirroring for HA/DR. My only option at this time, because of cost considerations, is to have one other server to act as a second node in a separate data center. My questions are these:
Kendra, Great Article.I am a SW engineer that now has to setup a server so I am clueless. My first question is do you have any resources that show a diagram for Windows 2008 R2 virtualization, nodes, servers, etc.Secondly, Can you have seperate virtualized servers on the same physical server and apply your same SQL Cluster01 schema? Basically given my limited resources I am trying to make 4 virtualized instances on one physical server: Web1 (instance 1) will failover to Web2 (instance 2) & DB 1 (instance 3) will failover to DB 2 (instance 4). So given clusters and nodes I am not sure how this would look. PS. I also am thinking of using instance 4 as a staging area to convert from SQL 2000 to 2008
Brent,I had a unique situation happen this week. I have a 3-node cluster, running under VMWare 5.1. Each server has Windows Server 2008R2, SP2, 64 bit. SQL Server 2008R2 is running on two of the nodes. One day, SQL instance 1 had a lot of memory pressure. I went into the VMWare settings, and dynamically changed the memory allocated to this server from 64 GB to 96 GB. The server immediate;y saw the change. Unfortunately, SQL Server decided to fail off that node. This caused a bit production hit for me.
Does anyone know if it is possible to utilize the same three nodes of a windows cluster for two different always on SQL server instances? The two sql instances would have availability groups that would contain replicas on all three nodes.
I am planning a 3 node windows 2012r2 cluster.I also looking at using CSV(Cluster shared volumes) 1 CSV per cluster node.I will have about 7 instance of SQL Server running on it. One node file server and 2 nodes SQL Server
i am confuse your answer , below my question(1) In sql server 2014 Standard edition possible whole instance fail-over ( FCI) without shared storage ? ( I have only two physical server win 2012 server , not any SAN storage ).
-7522-4686-aa16-8ae2e536034d/Overview%20of%20Failover%20Clustering%20with%20Windows%20Server%202008.doc -server-2008-failover-clusters-networking-part-1.aspx -us/library/dd197562(WS.10).aspx
Sounds like it might have to do with the storage resource. If you have support from EMC I would see if they have any idea. John Toner is another cluster MVP and works for EMC. He knows EMC storage and clustering better than anyone. I would check out his blog -srdf-ce-for-mscs.aspx and he also monitors the cluster forum at -US/winserverClustering/threads
Microsoft recently made two key storage-related announcements, both of which emphasize a two-pronged storage approach that addresses companies' needs for centralized and distributed storage. Earlier this month, Paul Flessner, senior vice president for server applications, laid out Microsoft's perspective on the key data- management requirements customers will need for the next 10 years, highlighting the increasing need for storage at the edge of networks. Also that week, at Storage Networking World (SNW), Microsoft rolled out Windows Storage Server Release 2 (R2), a product that provides centralized storage on NAS devices.
Microsoft's other big storage announcement in early April was its unveiling of Windows Storage Server R2 at SNW, addressing companies' centralized storage needs. The feature that grabbed most headlines was Storage Server R2's ability to boot Windows by using an iSCSI SAN. Diskless boot eliminates the need for internal disk drives in servers and facilitates data consolidation and the deployment of server farms and grid-computing infrastructures that rely on shared, centralized storage. The iSCSI protocol also broadens the market for SAN technology--another potential step in storage consolidation--and according to internal Microsoft research, drops the cost of deploying block and file storage by as much as 25 percent.
If you really want to drill down into the exact methods (down to the function call names) used by SQLOS for I/O operations then read 'How It Works: Bob Dorr's SQL Server I/O Presentation' by Bob Door, a CSS SQL Server engineer, available at -it-works-bob-dorr-s-sql-server-i-o-presentation.aspx It's a little dated, having been originally written for SQL Server 7.0, but the author assures us it is relevant up to at least SQL Server 2008.