Σε όλες τις εγκαταστάσεις πληροφορικής, σημαντικός παράγοντας σχεδιασμού είναι η ταχύτητα του υποσυστήματος αποθήκευσης (Storage).
Μέχρι τώρα για να μετρήσουμε την ταχύτητα του Storage (ανάγνωση, εγγραφή, διαμεταγωγή) χρησιμοποιούσαμε απλές μεθόδους, όπως το file copy ή εξειδικευμένα εργαλεία όπως το SQLio, το CrystalDiskMark και άλλα.
Στην λίστα των εργαλείων έρχεται να προστεθεί και το Diskspd, το οποίο προσφέρει πολλές δυνατότητες μετρήσεων όπως:
Ability to target physical disks in addition to partitions and files
Variable read/write IO percentage settings
Custom CPU affinity options
Consumable XML output option
Synchronization and tracing functionality
Για να το έχετε στην εργαλειοθήκη σας, μπορείτε να το κατεβάσετε από εδώ
Diskspd, a Robust Storage Testing Tool, Now Publically Available
Διαθέσιμο για κατέβασμα είναι πλέον το Microsoft Virtual Machine Converter 3.0 με το οποίο μπορείτε να κάνετε Convert τους Servers της υποδομής σας σε Microsoft Hyper V
Microsoft Virtual Machine Converter (MVMC) is a Microsoft-supported, stand-alone solution for the IT pro or solution provider who wants to convert virtual machines and disks from VMware hosts to Hyper-V hosts and Windows Azure or alternatively convert a physical computer running Windows Server 2008 or above server operating systems or Windows Vista or above client operating systems to a virtual machine running on Hyper-V host.
MVMC can be deployed with minimal dependencies. Because MVMC provides native support for Windows PowerShell, it enables scripting and integration with data center automation workflows such as those authored and run within Microsoft System Center 2012 Orchestrator R2. It can also be invoked through the Windows PowerShell command-line interface. The solution is simple to download, install, and use. In addition to the Windows PowerShell capability, MVMC provides a wizard-driven GUI to facilitate virtual machine conversion. New Features in MVMC 3.0The 3.0 release of MVMC adds the ability to convert a physical computer running Windows Server 2008 or above server operating systems or Windows Vista or above client operating systems to a virtual machine running on Hyper-V host. Standard Features
Converts virtual disks that are attached to a VMware virtual machine to virtual hard disks (VHDs) that can be uploaded to Microsoft Azure.
Provides native Windows PowerShell capability that enables scripting and integration into IT automation workflows.
Supports conversion and provisioning of Linux-based guest operating systems from VMware hosts to Hyper-V hosts.
Supports conversion of offline virtual machines.
Supports the new virtual hard disk format (VHDX) when converting and provisioning in Hyper-V in Windows Server 2012 R2 and Windows Server 2012.
Supports conversion of virtual machines from VMware vSphere 5.5, VMware vSphere 5.1, and VMware vSphere 4.1 hosts Hyper-V virtual machines.
Supports Windows Server 2012 R2, Windows Server 2012 and Windows 8 as guest operating systems that you can select for conversion.
Converts and deploys virtual machines from VMware hosts to Hyper-V hosts on any of the following operating systems:
Windows Server® 2012 R2
Windows Server® 2012
Windows Server 2008 R2 SP1
Converts VMware virtual machines, virtual disks, and configurations for memory, virtual processor, and other virtual computing resources from the source to Hyper-V.
Adds virtual network interface cards (NICs) to the converted virtual machine on Hyper-V.
Supports conversion of virtual machines from VMware vSphere 5.5, VMware vSphere 5.0, and VMware vSphere 4.1 hosts to Hyper-V.
Has a wizard-driven GUI, which simplifies performing virtual machine conversions.
Uninstalls VMware Tools before online conversion (online only) to provide a clean way to migrate VMware-based virtual machines to Hyper-V.
Supports Windows Server and Linux guest operating system conversion.
Includes Windows PowerShell capability for offline conversions of VMware-based virtual hard disks (VMDK) to a Hyper-V–based virtual hard disk file format (.vhd file).
For complete, up-to-date information as well as a download link, please see the following:
Microsoft Virtual Machine Converter 3.0 - http://www.microsoft.com/en-us/download/details.aspx?id=42497
