Windows Storage Server 2008 R2 Iso 12
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After this post was release, the Microsoft iSCSI Software Target 3.3 for Windows Server 2008 R2 became available as a public download.For details, check -iscsi-software-target-3-3-for-windows-server-2008-r2-available-for-public-download.aspx
9. IMPORTANT: When windows installation asks you to choose an HDD where Windows Server will be installed, choose Load driver, Browse, choose FDD B/storage/2003R2/AMD64, (AMD64 if you are installing 64bit install), click next and you will see HDD RedHat VIRTIO SCSI HDD now.
Enhancements in Windows Server 2008 R2 include new functionality for Active Directory, new virtualization and management features, version 7.5 of the Internet Information Services web server and support for up to 256[13] logical processors. It is built on the same kernel used with the client-oriented Windows 7, and is the first server operating system released by Microsoft to exclusively support 64-bit processors, a move which was followed by the consumer-oriented Windows 11 in 2021. Windows Server 2008 R2 is also the last version of Windows to support Itanium processors; its successor, Windows Server 2012, supports x64 processors only.
Seven editions of Windows Server 2008 R2 were released: Foundation, Standard, Enterprise, Datacenter, Web, HPC Server and Itanium, as well as Windows Storage Server 2008 R2. A home server variant called Windows Home Server 2011 was also released.
Windows Server 2008 R2 supports up to 64 physical processors[25] or up to 256 logical processors per system. (Only the Datacenter and Itanium editions can take advantage of the capability of 64 physical processors. Enterprise, the next-highest edition after those two, can only use 8.)[26] When deployed in a file server role, new File Classification Infrastructure services allow files to be stored on designated servers in the enterprise based on business naming conventions, relevance to business processes and overall corporate policies.[27]
Windows Server 2003 Web supports a maximum of 2 physical processors and a maximum of 2 GB of RAM.[42] It is the only edition of Windows Server 2003 that does not require any client access license (CAL) when used as the internet facing server front-end for Internet Information Services and Windows Server Update Services. When using it for storage or as a back-end with another remote server as the front-end, CALs may still be required.[43][clarification needed]
The Datacenter edition, like the Enterprise edition, supports 8-node clustering.[citation needed] Clustering increases availability and fault tolerance of server installations by distributing and replicating the service among many servers. This edition supports clustering with each cluster having its own dedicated storage, or with all cluster nodes connected to a common SAN.
Windows Storage Server 2003, a part of the Windows Server 2003 series, is a specialized server operating system for network-attached storage (NAS).[49] Launched in 2003 at Storage Decisions in Chicago, it is optimized for use in file and print sharing and also in storage area network (SAN) scenarios. It is only available through Original equipment manufacturers (OEMs).[50] Unlike other Windows Server 2003 editions that provide file and printer sharing functionality, Windows Storage Server 2003 does not require any CAL.[51]
Windows Storage Server 2003 NAS equipment can be headless, which means that they are without any monitors, keyboards or mice, and are administered remotely.[52] Such devices are plugged into any existing IP network and the storage capacity is available to all users. Windows Storage Server 2003 can use RAID arrays to provide data redundancy, fault-tolerance and high performance.[53] Multiple such NAS servers can be clustered to appear as a single device, which allows responsibility for serving clients to be shared in such a way that if one server fails then other servers can take over (often termed a failover) which also improves fault-tolerance.[54]
Windows Storage Server 2003 led to a second release named Windows Storage Server 2003 R2. This release adds file-server performance optimization, Single Instance Storage (SIS), and index-based search. Single instance storage (SIS) scans storage volumes for duplicate files, and moves the duplicate files to the common SIS store. The file on the volume is replaced with a link to the file. This substitution reduces the amount of storage space required, by as much as 70%.[55]
Windows Storage Server 2003 R2 includes built in support for Windows SharePoint Services and Microsoft SharePoint Portal Server, and adds a Storage Management snap-in for the Microsoft Management Console. It can be used to manage storage volumes centrally, including DFS shares, on servers running Windows Storage Server R2.
You can first do some basic repair like startup repair, boot directory repair and windows directory repair. Then, if the problem is related to boot files, you can use bootrec exe in Windows Server 2008 r2.
Please note that the drive letter in the recovery mode may be a little different, as it follows the first-come, first-served principle. Thus, before repairing your server 2008 R2, you need to find where the Windows is installed in case you need it.
Except for above ways, you can still use a reliable server backup software - AOMEI Backupper Server, which allows you to create system image backup in Windows Server 2003/2008/2008r2/2012/2012R2/2016/2019/2022 and Windows 7/8/8.1/10/11/XP/Visa and then restore system to your computer. The best part is you can restore system to new computer with dissimilar hardware.
Consider an application server role. The application server must provide a suite of additional services, including Internet Information Services (IIS), Microsoft .NET Framework, ASP.NET, COM+, Message Queuing and so on. Each service will increase the amount of processor work, memory space and storage the server requires.
A role like remote desktop services (RDS) involves numerous additional services; RD virtualization host, RD session host, RD connection broker and RD Web access must be installed with the server -- and each will impact processor, memory and storage needs. If RemoteFX virtualized graphics processing unit (GPU) is added to accelerate Windows client virtual desktops, the server will require processors that support second-level address translation (SLAT) and at least one GPU that supports RemoteFX and DirectX 11.
As another example, the Hyper-V role allows the server to support virtualization and host multiple workloads simultaneously. This requires additional memory and storage for Hyper-V components, processors with hardware-assisted virtualization such as Intel-VT or AMD-V, along with hardware-enforced data execution prevention invoked through the Intel execute disable or AMD no execute (NX) bit in system BIOS. Although current enterprise-class processors provide virtualization extensions in the processor, it's still important to verify those capabilities before attempting a deployment.
Workload and resource planning becomes even more complicated when the Windows server is virtualized. During virtualization, computing demands of each VM will multiply processor, memory, storage and networking requirements.
Suppose a typical server OS and application require a processor core, 10 GB of RAM and 50 GB of storage. Hosting 10 such virtual machines would need approximately 10 times those resources on the server (about 10 processor cores, 100 GB of RAM and 500 GB of storage). The exact amount of resources will vary with server roles and individual application demands. 2b1af7f3a8