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Acronisâ SDI Appliance is the first appearance of the companyâs hyper-converged product line. It is a purpose-built backup system intended to be a storage target for its Backup and Backup Cloud offerings. This software product combines hyper-converged infrastructure (HCI) and cyber protection, and is based on updated, pre-configured Acronis Software-Defined Infrastructure (SDI) software. This was âŠ
New Post has been published on Tech & Cyber Security
New Post has been published on https://www.securityinet.com/virtuozzo-7-webinar-october-18/
Virtuozzo 7 webinar October 18
Virtuozzo 7 webinar October 18
 Today i was on very cool Virtuozzo 7 webinar (October 18 2016) and it was astonishing!!!
I am using Virtuozzo products since version 4.6 and i see very big potential in Virtuozzo 7 for big hosting company and for little â it think its the most cost-effective solution for VPS and cloud hosting.
One of the great (for me?) features that i was surprised to her (BETA stage?) â Disk encryption ! You can encrypt the data and the backup and the container would be encrypted  đ I think ReadyKernel is the second of the greatest things â No more âuselessâ Reboots !!! đ
One more likely the saddest news to hear was â âNo more PVAâ.  Yes , you are not in the dreamâŠÂ Virtuozzo killing its âbabyâ for new product that called âVirtuozzo Automatorâ. Virtuozzo team says that Virtuozzo Automator will have brand new features like LB (Load Balancer) , VPN , Network config and more âŠ.
I remember a great story regarding Plesk Expand server â it was one of the best support hosting panels ever⊠some day Plesk (Paralles) decide to âkillâ this solution and what is happening now is a mess, support department was confused with so many plesk panelsâŠ. Couple of years past and now Plesk (Paralles) developed âNew Expandâ as extension to Plesk platform that do the same thing ⊠. I think the same would be with PVA (i think soâŠ..)  đ
Virtuozzo 7 Benefits
Virtuozzo 7 combines well-known Systems Container technology, KVM-based virtual machines and software-defined storage in a single solution covered by production support.
Think of Virtuozzo as your virtualization multi-tool: Our unique approach to combining the best virtualization tools and value-added services in a single console is proven to be the best fit for customers that want:
the freedom to choose the best technology for the job
the power to deliver exceptional performance to customers
a knock-your-CFOâs-socks-off ROI
By the Numbers
Virtuozzo VMs outperform CentOS KVM by up to 33%
Virtuozzo Containersâą deliver 40% better performance and 2x better density than most advanced hypervisors
Virtuozzo Storage outperforms Cephâthe most popular open source software-defined storage by 10x or more on identical hardware
24Ă7 professional support service from a team with 15+ years experience
Virtuozzo 7 webinar invitation
This is a copy of the invitation that was sent by Virtuozzo team:
Virtuozzo 7 â Highlights
 Virtuozzo Containers â whats new in Virtuozzo 7 ?
With system containersâą, a single operating system kernel can support multiple isolated virtualized instances instead of just one. Such instances, called containersâą, look and feel like a real server from your customerâs point of view.
Key Features
Designed to run a full Linux OS and any distribution
Low memory overhead; advanced memory management
Flexible and fine-grained CPU and memory management
Secure by default
Benefits
Better performance and density compared to VMs
Containerize any application with native performance
Support for containerâą management through libvirt and OpenStack
By the Numbers
60% better performance compared to VM
2x greater density compared to VM
Deploy hundreds of containers on a standard dual-CPU x86 server
Zero overhead costs
Fraction-of-a-second startup time
Measuring System Containerâą Density
This graph depicts a density test comparison of CentOS 7 KVM and Virtuozzo 7 Containersâą. Each virtualization solutions was loaded by a number of clients sending requests to every server at fixed rate. While adding more and more servers, we monitored the average response time and stopped the test when it reached the preset limit (200ms). As you can see, CentOS 7 KVM was able to handle 130 servers simultaneously, while Virtuozzo Containersâą can run more than 200 servers with the identical performance.
 Figure 1. Performance comparison of Windows VMs running on CentOS KVM and Virtuozzo
Virtuozzo 7 Hypervisor â whats new ?
Key Features
Improved density with AMM, auto ballooning, and Kernel same-page merging
KVM/QEMU cache optimizations
Set of kernel patches improving performance
Windows drivers with Hyper-V enlightenments
Powerful guest tools
Benefits
Proven backup solution shipped by default
Reduced overall maintenance
Low cost
Software-defined storage runs together with compute
Upstream compatible and commitment to open standards
By the Numbers
100% upstream KVM compatible
Up to 40% better performance results for latest Linux and Windows OS
30% higher density than standard KVM
24Ă7 highly skilled professional support
Performance Test: CentOS7 KVM vs Virtuozzo 7 Hypervisor
This graph depicts a SPECvirt performance test of Linux workloads for CentOS 7 KVM versus the Virtuozzo 7 Hypervisor. Tiles represent a set of workloads. A single tile deploys a number of different workloads, each of them generating output transactions. Here we measure the output total of all transactions.
 Virtuozzo 7 Storage â whats new ?
Key Features
High availability, high performance
Low-cost scalability up to multiple petabytes and hundreds of nodes in a single cluster
Persistent, production-ready storage for Docker
Block storage optimized for big files; S3-compatible object storage
Web-based UI management
Benefits
Use your existing hardware
Flexibility to deploy containers and VMS
Fast performance
Zero downtime
Live server migration in user space
Eliminate the need for costly, special-purpose storage devices
VIRTUOZZO STORAGE VS. CEPH I/O Performance Comparison: Link
Ceph vs Virtuozzo Storage
This graph compares sequential read, sequential write, random read, and random write operations between Virtuozzo Storage and open source storage solution Ceph.
Need Persistent Storage for Your Docker Containers? Try Virtuozzo Storage for Docker. >>
    Value-Added Services
On top of virtualization, Virtuozzo offers a helpful suite of value-added services right âout of the boxâ, keeping your total cost of ownership low.
24Ă7 first-class support
Rebootless kernel updates with ReadyKernel
Advanced memory management enabling better density without performance impact
Application catalog powered by Bitnami
Additional Docker support including new storage plugin
 About Virtuozzo
Virtuozzo pioneered the first commercially available container technology, and continues to innovate in areas ranging from industry-leading virtualized object storage to cloud-optimized Linux distributions to groundbreaking container migration technologies. Major service providers worldwide rely on Virtuozzo virtualization for a scalable and secure service platform. Virtuozzo is a contributor to many open source projects including OpenVZ, CRIUâą, KVM, Docker, OpenStack and the Linux kernel, and maintains partnerships with Docker, OpenStack, Cloud Native Computing Foundation, Open Container Initiative, and The Linux Foundation. Virtuozzo is headquartered in Seattle and has major offices in London and Moscow. www.virtuozzo.com.
 Resources and More Information about Virtuozzo Storage
Virtuozzo 7 Datasheet
Virtuozzo 7 Storage Datasheet
Virtuozzo Storage vs Ceph White Paper
Blog Post: Virtuozzo Storage for Docker
   Ref. info virtuozzo
Thats it ! Virtuozzo 7 webinar October 18 was GRAET ! For the first look i was impressed for the good side !
Good luck!
CĂłmo solucionar problemas de memoria en OpenVZ o Virtuozzo (Servidores VPS)
CĂłmo solucionar problemas de memoria en OpenVZ o Virtuozzo (Servidores VPS) #Servidores #VPS #OpenVZ #Virtuozzo
ÂżAlguna vez has tenido problemas con tu servidor VPS? ÂżPoca memoria RAM o exceso de uso de CPU? ÂżTu servidor esta virtualizado con OpenVZ o Virtuozzo? SĂ asĂ es, el siguiente comando te serĂĄ de mucha utilidad para descubrir los principales problemas de memoria, CPU, etcâŠ
SĂłlo tenemos que acceder a nuestro servidor mediante ssh y escribir:
cat /proc/user_beancounters
y comprobar la columnaâŠ
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Virtuozzo Power Panel is counted to be one of best and efficient for managing Virtual Private Server. The users are provided with a platform to Restart, Stop,
Virtuozzo Power Panel is known as VZPP and it is offers a easy and effective way to manage a VPS efficiently. A user is free to Boot, Reboot, stop and Fast
The Virtuozzo Power Panel also called as VZPP delivers a functionality which provides you to work as a VPS administrator with the ability to manage VPS
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