Virtual disk aid
writebench Everything is the same, only writing. readbench Run the read benchmark with the specified block size. For, as with all testing tools, the complete list here is very, very small. Now let's take a look at the most important commands and options for us at startup. Libraries are stored at C: \ Program Files (x86) \ Veeam \ Backup Transport \ 圆4 \ vddk_X_X, and their use is mandatory for correct results. We answer: by connecting VDDK libraries of different versions that come with Veeam Backup & Replication, you can check the true speed of work with the host in a wide variety of modes. On Linux, for a number of reasons, it uses its own solution using the vSphere API.
![virtual disk aid virtual disk aid](http://domhill.weebly.com/uploads/1/2/7/1/127187320/850301396_orig.png)
And a note to the mistress: VDDK in Veeam is used only when working through a Windows proxy. If it does not compile in this case, then it is recommended to try adding the environment variable LD_LIBRARY_PATH = / usr / lib / vmware-vix-disklib / lib64 and run ldconf as root after adding the address / usr / lib / vmware-vix-disklib / lib64 to /etc/ld.so.conf.d/nfīut under Windows in Visual Studio everything compiles without problems. There is also information on the network that on some distributions you need to add the following lines to vixDiskLibSample.cpp for successful compilation: usr/share/doc/vmware-vix-disklib/samples/disklib Makefile vix-disklib-sample vixDiskLibSample.cpp
#VIRTUAL DISK AID DOWNLOAD#
Download it from the VMware website and, in the case of Linux, just compile it after diskLib] cd diskLib] ls You can get it along with the VDDK itself. A sort of ultimatum test, the results of which can hardly be called invalid. And what is especially important for us, it can be used as a benchmark for writing and reading.
![virtual disk aid virtual disk aid](https://imgaz1.staticbg.com/thumb/large/oaupload/ser1/banggood/images/FD/1E/68aedd73-458d-46c2-963f-f40a0673064a.jpg)
VixDiskLibSample is a small C ++ program included in the VDDK and demonstrates the principles of working with the vixDiskLib library, that is, no one will work with virtual machine disks better and faster than it.
![virtual disk aid virtual disk aid](https://www.answertopia.com/wp-content/uploads/2020/06/ubuntu_20.04_cockpit-virtual_machines_new.png)
It is at such moments that the ultimate weapon comes to our aid - VixDiskLibSample. Of course, at Veeam, we really don't like reinventing unnecessary bicycles, so VDDK is used very actively in our products.īut this still does not affect the number of clients who believe that working with disks can be even faster, and all the proposed performance tests show incorrect results a priori.
#VIRTUAL DISK AID CODE#
In practice, unfortunately, not everything is so rosy, but today is not about that.įor many years, VMware has provided the VDDK to work with its disk subsystem, a sprawling set of libraries, documentation, and code samples that your application can use to work with virtual machine disks. You can heroically reinvent the wheel, or you can hope that the authors know their product somewhat better than we do, so the API (or set of libraries) they provide is the optimal solution.
#VIRTUAL DISK AID SOFTWARE#
When we are faced with a certain software product with which we have to interact, we are free to choose the scenario of interaction ourselves.