Davoud Teimouri

Davoud Teimouri Blog

Dell EMC Unity XT 0

Data Center / Data Storage

What’s Dell EMC Unity XT Storage?

Simplify the path to IT transformation and unlock the full potential of your data capital with the new Dell EMC Unity XT
storage arrays that feature up to 2X more IOPS, more memory, and up to 50% more drives than previous Dell EMC
Unity models. These All-Flash and Hybrid storage systems with dual-active controller architecture and enterprise-class
features are designed for performance, optimized for efficiency with up to 5:1 data reduction, and built to simplify your
multi-cloud journey.

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Server Virtualization / Virtualization

What’s New in Proxmox VE 6

Proxmox Server Solutions GmbH, developer of the open-source virtualization management platform Proxmox VE, today released its major version Proxmox VE 6.0. The comprehensive solution, designed to deploy an open-source software-defined data center (SDDC), is based on Debian 10.0 Buster. It includes updates to the latest versions of the leading open-source technologies for virtual environments like a 5.0 Linux kernel (based on Ubuntu 19.04 “Disco Dingo”), QEMU 4.0.0, LXC 3.1.0, Ceph 14.2 (Nautilus), ZFS 0.8.1, and Corosync 3.0.2. Proxmox VE 6.0 delivers several new major features, enhancements, and bug fixes.

security advisory 0

News / Security

Microsoft Security Update Guide July 2019

Such as previous months, Microsoft has released “Microsoft Security Update Guide” for Microsoft’s products. The guide is contains details of security vulnerabilities and release patches. the guide is useful to find affected product and...

Veeam Availability Suite Update 4 0

Backup & Replication

Veeam Backup and Replication 9.5 Update 4b

Veeam has release Veeam Backup and Replication 9.5 Update 4b to resolve issues that reported after release update 4 and 4a. This release is a rollup update, also it’s including some new features and enhancements. Update 4b is a cumulative update, meaning it includes all enhancements delivered as a part of Update 4a.

HPE 0

Data Center / Free Tools / Script / Server Hardware

What’s HPE RESTful Interface Tool?

Having problems finding a single scripting tool that provides management automation among the server components? Being challenged with many tools, remote management vulnerabilities and scripting limitation? Hewlett Packard Enterprise offers you a single scripting tool called RESTful Interface Tool designed for HPE ProLiant Gen9 & Gen10 Servers with flexible and simpler scripting server automation at scale for rapid deployments to help cut time substantially.

Oracle Secure Global Desktop 0

Desktop Virtualization / Virtualization

Oracle Secure Global Desktop 5.5 for Secure Remote Access to Data and Applications in the Cloud and On Premises

Oracle Secure Global Desktop (SGD) is a web-based solution that allows users to remotely access data and applications in a data center or the cloud. It provides administrators with a single pane of glass to manage secure access to resources with a completely air-gapped, highly secure connection between the client and the data and applications accessed, allowing complete control of which user can access which application and the server it runs on, all through a convenient web interface.

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News / Security

What’s RAMBleed? Steal Sensitive Data From Computer Memory

RAMBleed is a side-channel attack that enables an attacker to read out physical memory belonging to other processes. The implications of violating arbitrary privilege boundaries are numerous, and vary in severity based on the other software running on the target machine. As an example, in our paper we demonstrate an attack against OpenSSH in which we use RAMBleed to leak a 2048 bit RSA key. However, RAMBleed can be used for reading other data as well.

Windows Update 0

News

Microsoft Windows Updates, June 11, 2019

This month the vendor has patched 88 vulnerabilities, 20 of which are rated Critical. As always, customers are advised to follow these security best practices: Install vendor patches as soon as they are available....

security advisory 0

News / Security

Microsoft Security Update Guide June 2019

Such as previous months, Microsoft has released “Microsoft Security Update Guide” for Microsoft’s products. The guide is contains details of security vulnerabilities and release patches. the guide is useful to find affected product and applying specific patches.

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Operating System

What’s redhat-upgrade-tool?

The redhat-upgrade-tool provides a way to upgrade Red Hat Enterprise Linux 6 systems to Red Hat Enterprise Linux 7. The redhat-upgrade-tool command is a program to collect the information for upgrade and prepare the environment. It includes downloading kernel, and initial ram image, and packages.

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Operating System / Virtualization

Oracle Linux Virtualization Manager

This new server virtualization management platform can be easily deployed to configure, monitor, and manage an Oracle Linux Kernel-based Virtual Machine (KVM) environment with enterprise-grade performance and support from Oracle. Red Hat did it and developed Red Hat Enterprise Virtualization Manager based on the open source oVirt project .

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Operating System

Oracle Unbreakable Enterprise Kernel Release 5 Update 2

The Unbreakable Enterprise Kernel (UEK) for Oracle Linux provides the latest open source innovations and key optimizations and security to enterprise cloud workloads. It is the Linux kernel that powers Oracle Cloud and Oracle Engineered Systems such as Oracle Exadata Database Machine as well as Oracle Linux on any Intel-64, AMD-64 or ARM hardware.

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Server Hardware / Server Virtualization

The ramdisk ‘tmp’ is full – VMware ESXi on HPE ProLiant

We are using HPE ProLiant servers in our virtual environment to delivering different services to our customers. VMware ESXi has been installed on all servers as Hypervisor. You know that each vendor has customized image that includes VMware ESXi, drivers and management tools. It seems, there is an issue on HPE Agentless Management (AMS) on latest ESXi image.