Category: Reviews

vSAN Hybrid TCO and Sizing Calculator - Sizing Results 0

[Review]: VMware Virtual SAN (vSAN) TCO and Sizing Calculator

VMware vSAN Hybrid TCO and Sizing Calculator Virtual SAN or vSAN is a software-defined storage (Hyper Converged) for VMware vSphere environments. Main goal of sing vSAN in VMware vSphere environments, is reducing implementing cost. So calculating TCO and device sizing will help to achieve better results. As vSAN technology owner, VMware has provided an online tool for calculating TCO and sizing for vSAN. The online tool is very useful for IT administrator to find cost of vSAN implementation with different scenarios. The online tool has four different sections: Sizing Inputs: You should fill the sizing inputs form with some information about your environment. Sizing Results: The online tool will calculate results according to the sizing inputs and show the result on this section. TCO Input: You should enter required information for Total Cost of Ownership. TCO Results: According to the information, the tool will calculate and shows the result for TCO calculation. Sizing Inputs This section is using for enter virtualization environment specifications. You must specify the some important information for the online tool to calculating vSAN TCO and sizing. The online tool can calculate requirements according to virtualization platform, there is two platforms for calculations: Server Virtualization Desktop Virtualization The online...

Intel Data Center Modernization Estimator 2

[Review]: Intel Data Center Modernization Estimator

Intel Data Center Modernization Estimator is an online tool for project server sizing. Based on Intel IT’s methodology for determining the appropriate server sizing for our scale-up enterprise resource planning (ERP) environment, this tool allows you to enter data about your existing data center environment and evaluate the optimal servers for your project life cycle.

Veeam Availability Console 0

[Review]: Veeam Availability Console

What’s Veeam Availability Console? Veeam Availability Console is new product that provided by Veeam for Service Providers. Veeam Availability Console is a FREE cloud-enabled, multi-tenant platform that delivers everything a service provider needs to deploy, manage and monitor their customers’ Veeam environments virtual, physical or cloud-based no matter where they reside. There’s no doubt that Veeam Availability Console is a powerful solution for service providers, but equally powerful for the large, distributed enterprise. Veeam Managed Backup Portal will be replaced with Veeam Availability Console. Requirements Veeam Availability Console can be work with existing Veeam Cloud Connect. Here is the requirements: 64-bit – Windows Server 2008 R2 SP1 / Windows 7 SP1 or later Veeam Backup & Replication 9.5 Update 2 or later Key Features Veeam Availability Console offers the below features: Remote monitoring and management: Start and stop Veeam jobs including backup, replication, backup copy and backup to tape. Remote access to Veeam shell. Email notification. More than 30 predefined alarms Automation Multitenancy Free Download The Veeam Availability Console is available to download at the below link: Veeam Availability Console   Read More on Teimouri.Net: Veeam Backup & Replication Best Practices Veeam Endpoint Backup [Review]: Veeam BR – Storage-level Corruption Guard

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[Review]: Packet Drop vs Packet Loss – Linux

Actually, Packet Loss occurs when one or more packet can’t reach their destination because of some issue such as link congestion, TCP can detect packet loss and send the packet again (During packet recovery process) but packet loss has impact on users, who are using streaming media application and actually all application that using unreliable protocols such as UDP.

Packet Drop is typically discarding packets on different layers after processing packets and packet drop is one of reasons of data loss in some conditions.

[Review]: HPE System Health Application 1

[Review]: HPE System Health Application

HPE System Health Application and Command Line Utilities The HPE System Health Application and Command Line Utilities (hp-health) is collection of applications and tools which enables monitoring of fans, power supplies, temperature sensors, and other management events. It also provides collection of command-line utilities: the ProLiant boot configuration utility (hpbootcfg), the ProLiant Management Command Line Interface Utility (hpasmcli), the ProLiant Integrated Management Log (IML) Utility (hplog), and the UID (blue) Light Utility (hpuid). Enhancements and Fixes Fixed hp-health to work with linux kernel versions 4.X File permissions for hp-health services HPSUM discovery works with G7 platforms Installation The hp-health and hp-snmp-agents run as 32 bit applications in the x86_64 environment.  The Linux kernel 32 bit compatibility must be enabled (usual default for Linux) and the 32 bit compatibility libraries must be present. To get the list of all dependency files for hp-health, type:       rpm –qp –requires hp-health-< version >.rpm

Veeam BR - Backup Job Advanced Settings 1

[Review]: Veeam BR – Storage-level Corruption Guard

Storage-level Corruption Guard Taking backup from virtual or physical machine is a good solution to protect data and services in an organization also some administrators taking backup form backup files on another storage space, it’s absolutely prefect but not enough! If backup is corrupted during backup session or after that, the source backup and copied files will be corrupted and this is actually big risk because you can’t trust to your backup files. Veeam has a utility to check and validate backups but it should be run manually or as a script after each job, you can read more iformation about this solution on the below post: [Review]: Veeam BR Validator Command-Line Tool Also Veeam BR offers “Sure Backup” feature for checking backup files totally on a isolated environment. In addition to Sure Backup and Validator, Veeam BR has another feature to check backup files automatically at scheduled time. The feature is called “Storage-Level Corruption Guard” How It Works? When a job has finished, storage-level corruption guard will perform a CRC verification for the most recent restore point. It will validate whether the content of the backup chain blocks match the content described within the backup file metadata. If a...

Veeam Backup & Replication Best Practices 2

[Review]: Veeam Backup & Replication Best Practices – 9.5 Update

Veeam Backup & Replication Best Practices Veeam Architecture team has released latest guide for administrators about “Veeam Backup & Replication Best Practices” on Gitbook. The guide is including all best practices about Veeam Backup & Replication architecture and backup environment optimization. You can find best practices about Veeam Backup & Replication on the below topics: Architecture Overview Operational Guidelines Applications Proof of Concept Guidelines Each topic has many sub-topics and you’ll find best practices for implementing backup and replication solution on vSphere and Hyper-V environments. The book is available as PDF, ePub and Mobi formats and also you be able to read the contents online. Download The Book The book is available for download on the below links: PDF ePub Mobi Also as I mentioned, the book is available for online reading on the below link: Online Reading

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[Review]: Veeam Backup & Replication – PowerShell Extension

Introduction Veeam Backup & Replication – PowerShell Extension Veeam Backup & Replication – PowerShell Extension or Veeam Backup and Replication PowerShell Toolkit is a snap-in to Microsoft Windows PowerShell. The Veeam Backup PowerShell snap-in allows you to do almost all operations that are available in the user interface. Keep in mind that actions performed with PowerShell have the same force as actions performed via Veeam Backup & Replication: for example, if you delete a job with a PowerShell script, the job will be removed from the Veeam Backup & Replication database, and you will not be able to undo changes. You can use it for managing anything in backup server faster than GUI and prepare reports for your BOSS! Requirements You can run Veeam Backup & Replication PowerShell Extension on PowerShell 2 and later. PowerShell 4.0 is recommended for Veeam Backup & Replication 9.5. How To Run Veeam Backup & Replication – PowerShell Extension If you are working on your backup server directly, you can access to PowerShell via Veeam Backup & Replication Console: You can install Veeam Backup & Replication – PowerShell Extension on other Windows machine and connect to remote backup server. Find and execute BPS_x64.msi from the “Backup” folder...

Veeam BR Validator Command-Line Tool 1

Veeam BR Validator Command-Line Tool: Essential Tool for Validating Veeam Backups

Veeam BR provides an internal tool for checking backup health offline. Backup is a way to keep data safer in any environment but no one can guarantee that the backup file is healthy because there is some reason that backup file can be corrupted during backup or after backup such as storage failure or during backup copy on an external medium. As the backup file health is very important and sometimes administrators have to restore virtual machines after accidentally deletion. Without removing VM data, that is a tool that checks the integrity of backup files. A backup is tested at the file level by the command-prompt CRC check programme Veeam Backup Validator. If backup data were transmitted over a network or if hardware issues happened in a backup storage area, you might need to use this application to determine whether they were damaged. The tool use the checksum method for integrity validation. Every data block in the backup file is given a checksum, which Veeam Backup & Replication adds to the data blocks when it creates a backup of a virtual machine. Data block checksums are recalculated by Veeam Backup Validator, and they are compared to the original checksum values....

Veeam BR Extract Utility 1

First Look at Veeam BR Extractor and All Its Advantages

Introduction To Veeam Backup Extractor Veeam Backup Extractor is a Veeam utility to extract VMs from full backup (VBK) file. Administrators can extract VMs from backup file without installing Veeam Backup & Replication. There is no dependency between the utility and Veeam Backup & Replication, so the utility works as independent utility. Administrators can copy the utility from backup server to another server and run that easily. Note: I didn’t test extract VMs from a backup file which it’s placed on a shared folder. There is two interface for extracting VMs from backup files: The extract utility is located in the installation folder of Veeam Backup & Replication, by default: %PROGRAMFILES%\Veeam\Backup and Replication\Backup. The folder contains three files for the extract utility: Graphical User Interface GUI is available by run Veeam.Backup.Extractor.exe from this path: %PROGRAMFILES%\Veeam\Backup and Replication\Backup Extracting VMs is so simple from backup files by using Veeam.Backup.Extractor.exe, just click on browse button (1), select backup file (2), then select VM from the VMs list and then click Extract to extracting virtual machines from the backup file. Command-Line Utility There is two command-line utility for Windows and Linux that administrators be able to extract VMs from backup file by run the commands. There...

VMware Virtual SAN (vSAN) 1

[Review]: VMware Virtual SAN (vSAN)

VMware Virtual SAN or vSAN is a software-defined storage or hyper-converged infrastructure and it’s fully integrated with VMware vSphere. vSAN create a software defined storage area from local storage devices or direct attached devices. vSAN supports vSphere features that the features needs shared storage such as HA and DRS. vSAN is also fully integrated with desktop solutions and any virtual machine will be provisioned and protected on vSAN.

Ubuntu OVA 2

Ubuntu OVA – VMware Horizon View

Ubuntu OVA As you may know, VMware Horizon View supporting some Linux desktop distribution as virtual desktop from VMware Horizon View 7.x, it means that you can deliver Linux desktops to users. There is many performance recommendations about delivering virtual desktops to users and should be considered by administrators on any operating systems. Most administrators are familiar with Windows OS but few of them are expert in Linux. There is many guides and tools for Windows optimization such as VMware OS Optimization Tool but there isn’t enough official guides and tools for Linux. Ubuntu is most popular Linux desktop and server distributions and VMware’s engineers made a virtual appliance for using as virtual desktop by installing Ubuntu desktop on virtual machine. The image contains two scripts, first script will optimize Ubuntu machine for using as virtual desktop and second script will assist you about VMware Horizon View Agent installation. Requirements User permissions to deploy OVA/OVF Optimization script requires VM to have network access VM must be able to resolve https://raw.githubusercontent.com Domain Admin privileges (if joining to the domain) vSphere 6.0 U2, or later vSphere 6.5 or later ESXi 6.0 U2 or later Horizon Connection Server 7.1 or later Horizon Client 4.4 or later Comprehensive...

Photon Platform 1

VMware Cloud Native Application | Photon Platform

What’s VMware Cloud Native Application? Operating System Level Virtualization or Container is one of most popular IT concepts during few past year and many companies are working on their native solutions for supporting container concept on their products such as operating systems like Microsoft or Red Hat and Oracle. VMware has introduced VMware Cloud Native Application to supporting container on virtualization platform. VMware Cloud Native Application helps developers and operation administrators to create cloud applications quickly and securely. VMware delivers the Cloud Native Application by Photon Platform. Photon Platform is a Operating System Level Virtualization platform that deliver container on virtual servers based on Photon OS and ESXi. Photon Platform VMware Photon Platform is a container-optimized cloud platform which delivers on-demand tools and services for developers to build, test, and run modern applications while enabling IT to retain security, control and performance of data center infrastructure.   Purpose-built for cloud-native applications with integrated container infrastructure support, Photon Platform is a fully API-driven, multi-tenant platform which brings the scale, performance and features previously accessible only to hyper-scale web companies into enterprise data centers. It leverages industry-leading compute, networking, and storage technologies to bring best-in-class performance, reliability and ease-of-use for cloudnative workloads. Photon Platform | Key Features Production-grade, fully supported Kubernetes distribution...