2 years, 11 months ago
For July 29 the output is planned for the wide market Microsoft Windows 10. Perhaps you, as well as I, subscribed for its obtaining through the known icon in a tray of your current Windows. In Windows 10 there are several interesting innovations, such as the new Microsoft Edge browser, the voice assistant to Cortana, "old usual" the Start menu, and a number of improvements in area of safety.
So, in a week we apgreyditsya? — Postoyte! Before an upgrade of an operating system it is better not to forget to make a complete backup copy. Happens and so:
Each HP Application Lifecycle Management (ALM) of the administrator has need for transition to the new HP ALM version sooner or later. The most part of this process is migration of HP ALM projects. Often, it? quite trivial task, but sometimes there are moments demanding additional explanation.
In this article I will consider some scenarios of recovery of HP ALM projects from backup copy and the subsequent updating.
2 years, 12 months ago
Continuing to open subject not of the most obvious, but interesting, aspects of creation of backup systems, it is offered to discuss, so to say, ending point of this system today? place where your backups will remain and to find out why it is important to approach with all gravity its planning. Anyone can call this place as? repository, storeydzh, drive, storage system, etc. But for simplicity of statement we will stop on option? storage?, meaning the classical disk storage module (i.e. tapes, magneto-optics and it similar will not be mentioned today).
Reason for writing of article became unclear as the developed tradition that at creation of backups by storage any stuff, and the phenomenon which for some reason has become norm when the only considered characteristic is the equipment price can act. And it is desirable that for three selected kopeks there were rubber disks from the most viscous rubber. At best can pay still attention to the work speed declared by the vendor, and even without reflecting that for digit have shown and what it treats. The it is more than a digit, the better, here even you should not doubt.
Here only the problem is that some modes of creation of backups impose very serious requirements for the speed of reading and/or record to storages, without forgetting the general stability. And it means that if not to consider them at planning stage, it is possible to receive at best hardly live system, and in the worst to go to buy the new equipment at the expense of the award.
Under cat I will try to explain how in advance to predict behavior of storage, proceeding from your plan of backup, and also in practice to prove what to select storage for backups by the residual principle? it is vicious practice.
You sometime worked with virtual computers, created virtual disks? If yes, that for certain you have paid attention to such convenient opportunities, how dynamic increase in the size of disk (opportunity to store only what has been written) and possibility of creation of snapshot'ov? instant pictures of status of disk. If it is interesting to you to learn, by which way these opportunities and how data are stored in VHD and VHDX files are reached? welcome under kat.
3 years ago
We already told on Habré about release of Veeam Endpoint Backup Free (free backup tool for physical workstations, notebooks and home computers). Today I want to tell about this product in more detail: about architecture, the main settings of tasks of backup, schedule parameters, about the scheme of backup, and about integration with Veeam Backup &Replication v8 (if it is set).
3 years agoHi, Habr! Today it will be a question about our new product, Symantec Backup Exec 15 – simple in use of software of backup and data recovery for virtual, physical and cloudy environments, VMware integrated with the latest software versions and Hyper-V for fast recovery of virtual computers, applications and their objects, databases, files and folders.
In process of growth of popularity of technologies of virtualization and cloud computing also appropriate means of backup develop. Expansion of the virtual computers (VC) becomes the general rule for the companies of all sizes, however, to organize backup of virtual environment up to standard sometimes is not simple at all. Before backup tools were not created for virtual environments, and process of recovery of virtual and physical servers differs. Now many software suppliers of backup, including leaders of this market, build in the products support of environments of virtualization, first of all the most popular.
3 years ago
Now Veeam Backup &Replication v8 supports hardware snapshota in HP and NetApp storages. Recently we are asked often — "and with what else storages Veeam products will be integrated?" In this article it will be told about integration of future Veeam Availability Suite v9 version which will come out this year, with data storage systems of EMC corporation.
Support will include at once two lines of EMC disk arrays and numerous options of their configuration. Both EMC VNX systems, and VNXe are supported. Recovery by means of Veeam Explorer for Storage Snapshots which enters all editions of Veeam Backup &Replication, including Free Edition) and backup with use of hardware pictures will be available.
3 years ago
My colleague first and secondparts). In this article I will sort the second test in which the section was reformatted. I hope that after reading the reader will have an understanding that to delayut/pytayutsya_delat/mogli_by_sdelat programs for data recovery. The essential part of article is devoted to how it is possible to recover files without analyzing metadata FS.
3 years ago
On June 2 in Moscow VeeamON Forum — the first action in Russia devoted to the technologies providing data accessability has taken place. We have collected the leading vendors of the industry of virtualization, have invited you in Ritz Carlton Moscow and have devoted day to discussion of advanced technologies which help to implement the concept of Always On-Business.
Under cat we share impressions, materials from forum and we declare name of the lucky who has told at registration the code word "Hi, Habr!", has also won Xbox.
3 years ago
On the basis of course on administration of EMC Data Domain Kuzma Pashkov has made the impressive overview about types of deduplication, architecture of systems of copying and recovery on the example of EMS products, has made the overview of products of EMS, has in detail stopped on Data Domain, and also has made the overview of course on administration of Data Domain.
Why Data Domain such road? Why it not SHD? What it is necessary to know about проектировании/пуско-наладке/настройке/техдокументации these systems? On what to pay attention? — on these and other questions irrefragable answers are given.
Under cat overview and video.
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