Virtualization-aware backup products like Veeam's even allow to start a VM directly from the backup storage without restoring it to the original location at first.Go to HMC Management Manage Virtual I/O Server Image Repository. Today the primary backup target media is hard disk storage: Backup-to-disk allows not only for super-fast backup and (more importantly) restore, but also enables cost-saving features like de-duplication and compression of backup data. With the release of its Backup & Replication product v7 Veeam finally added a feature that was repeatedly requested by a lot of customers although it might appear anachronistic to a lot of people: Tape integration. StarWind Announces Virtual Tape Library (VTL) Software for SMBs, Remote and Branch Offices StarWind Unveils VTL With Improved Speed, Reliability and Improved Backup and Recovery Processes Burlington, Mass (Marketwire May 19, 2009) StarWind Software , a leading global provider of storage virtualization and iSCSI SAN software, today announced the release of its Virtual Tape Library.That means you can easily ship it to a safe location and/or use it for archiving. You need to deploy Virtual Tape Library first (application that allows to convert.Tape though has still a right to exist: It is by far the cheapest, densest and most durable backup media, and it is removable. Drive Image backup software, VMware ESXi Free and Hyper-V, SQL Server. But Backup streams are written to and restored from disk.Virtual Tape Library is a piece of software which will emulate wired verity of Tape Libraries and tape drives.The current version (2.2.13 as of today) is available as binary downloads, but recently QuadStor announced that they will no longer provide these. And it allows me to introduce both products at the same time.Installing and configuring the QuadStor VTL softwareThe QuadStor VTL software runs on FreeBSD (8.3, 8.4, 9.x) and various Linux distributions (RHEL/CentOS 5.x/6.x, SLES 11, Debian 6.x/7.x). I personally do not see much value in using VTL software with Veeam, because it already does an excellent job in storing backups on hard disks, but for demonstration purposes Veeam v7 and the QuadStor VTL make up a really good combination. With a VTL you do not use real physical tape drives, but hard disk space to emulate these. Since I do not have a real tape drive or even tape library available in my lab I will use a Virtual Tape Library (VTL) software, specifically the free QuadStor OpenSource VTL.
If you create a new one you can optionally enable the WORM (Write Once, Read Many times) flag to prevent any of the associated virtual tapes from being overwritten.For this demo I created a new pool named POOL01 (with WORM disabled).In the Physical Storage menu you add hard disks (complete disks, not partitions!) to a Storage Pool. This interface is simple, but sophisticated enough to completely configure and manage the software:QuadStor OpenSource VTL administration main pageHere are the required configuration steps to get you started:In the correspondent menu you can create additional Storage Pools from the hard disks that are attached to your machine or just use the already existing Default one. I used this approach, and had no problems following the instructions, so I won't repeat them here.I chose to install the SLES 11 SP2 package on a SLES 11 SP 3 machine (because I already had a SLES11SP3 VM template available), and despite the minor version mismatch the installation went fine.After a successful installation you can open the administration web interface by pointing your browser to the name or IP address of the machine that you installed upon. If you want to use the pre-compiled binaries of version 2.2.13 then you need to download the vtl-core and the vtl-itf package for your OS from the download page and install them following the instructions that are referenced on the VTL documentation page. No worries, this is well described here and works out of the box.If you use the source code compiling and installing is one step. Virtual Tape Library Software Plus Some ScreenshotsCopy the backup file of a traditional backup-to-disk job or from an existing backup repository ( Backups To Tape.) To create a new Tape job right-click on Jobs in the Backup and Replication view and open the Tape Job menu: In a first step I marked them as "Free" using the context menu (right mouse-click) of the cartridge objects:Then I created a new Media Pool with the quite useful and self-explaining option Add tapes from Free media pool automatically when more tapes are required:Now you are ready to actually use the virtual tapes for backup. Media Pools are used to group cartridges - a backup job will always be associated with a Media Pool rather than with a single cartridge.Initially all new cartridges are shown as Unrecognized. You will see the HP ESL9000 VTL listed there and below that are the folders Drives (containing the four tape drives), Media (listing all cartridges) and Media Pools. In the Server Manager launch the iSCSI Initiator tool:Disclaimer: The following will not be a complete guide on how to handle and use tapes in Veeam, but I will just show you the steps that I used during my tests plus some screenshots that will give you an idea of what is possible.Now let's look at how our VTL is displayed in the Veeam B&R console: Open the Backup Infrastructure view there and scroll down to the Tape tree. Virtual Tape Library Software Full Backup FilesFor this job we now have a set of four tapes that also have been automatically added to the associated Media Pool. Until the complete data is written to a tape.The data of each backup session is organized in so-called Media sets. You can choose here whether you want only full backup files to be written to tape or also incremental files (optionally to a different Media Pool):Selecting the Media Pool for a Backup To Tape jobIn the remaining screens of the wizard you configure standard backup options and set a schedule for the new job.If you run the job now then it will produce a log output that looks like the following:You can see here that Veeam loads cartridges into the tape drives, writes data to them until they are full, unloads them again, loads a new free cartridge and so on. You select them on the first screen of the corresponding wizard:Starting the New Backup To Tape Job wizardOn the next screen you select the Tape Media Pool that we created before. My Backup To Tape job will now write the backup file(s) of this job to tape. Five nights at sonic39s game joltIn my lab I have added my OwnCloud Linux server here:Selecting a managed server for a File to Tape jobBy clicking on the Add.
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