Virtual Volumes expand upon VMware’s virtualize storage infrastructures that began with the VSAN products by allow the power of the hypervisor to extend to an organization storage array. With VMware new VASA 2.0 API, it allow an organization storage array to taking advantages of Virtual Volume and expanding storage into Software Defined Datacenter.
Traditional storage is a hardware centric model that focus upon the Luns & the device that connecting to Luns. Luns acts the both the units of storage & the communicate target of the ESXi host. Storage array recognized these luns and performing storage function on Luns himself and not individual virtual machine VMDK. Virtual Volumes remove the physical restriction of only recognize Luns and not be VMDKs as object in storage themselves. Virtual Volume using storage container to hold VMDKs and the array recognize the VMDK as unique object in storage & can performing operation like clone and deploy on these individual VMDK, as oppose to work with entire Luns in a VMFS base infrastructures. The physical size limitation of Luns(64 TB)are the no longer a drawbacking as Virtual Volume storage container can be the larger as the entire array storage size. Also, Virtual Volume no longer need the Lun to connected to, to established communication between the ESXi host & the targeting. This communicate function has been separate from the storage functions and is establish by what is called as a Protocol Endpoint. By separate the function of the storage containers from the communication functions, Virtual Volume can improving performance.
Another major improvements that come with VMware Virtual Volume is in new VASA 2.0 API. The new API allow the storage array to pass on of its capability to ESXi, which can be then be using to creating storage policy to ensure SLAs and added to performances optimize via automated and more the predictable storage need.In our Vmware training in Chennai provide the VMware Course in Chennai.
Detail of Vmware Certificate Professional Exam
Here the quick tech specs for the VCP exam that you must know:
- Current version- VCP4
- 85 Question
- 90 minute to complete the exam
- Pass score is 300 on a 100-500 scale
- Register for exam at Pearson/VUE VMware homepage
- VCP Exam Blueprint (no login required)
- Official VCP Mock Examination(login required)
- Benefit: tout you VCP certification with a logo on your business cards or website & receive the VMware Workstation
Do not allow your VCP certificate to expired
If your VCP certificate does expired, it would be like a never gain it in the first places:
You would be have to meeting the regular training requirements for any VCP certificate you want to obtain.
You would be able to obtained a high-level VCAP/VCIX certificate without the first gett a new VCP certificate.
If you gaining a new VCP certificate, your expired VCP do not become a “un-expired” – they would not shows as current on your certificate transcripts.
Remember, you have 2 year from the date that you gain your VCP certificate before it expired, and you can be recertify by pass a VCP exams or achieve a high-level certification. We also provide VMware Certification Course in Chennai. So join with us and learn VMware, Vsphere, Vcloud all VMware modules in a single place to make you as a eligible one to get VMware Certification