VCDX #200 The Ultimate Way to Virtualize
Blog of one VMware Infrastructure Designer

I believe the Next Generation Computing is Software Defined Infrastructure on top of the robust physical infrastructure. You can ask me anything about enterprise infrastructure (virtualization, compute, storage, network) and we can discuss it deeply on this blog. Don't hesitate to contact me.

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Wednesday, October 07, 2015

How to restore deleted vmdk from VMFS5

Yesterday I have got an E-mail from somebody asking me how to restore deleted vmdk from VMFS5. They deleted VM but realised there are very ...

Thursday, October 01, 2015

VMware VM Template deployment and MS Windows product license activation

In the past I have been informed from some of my customers that MS Windows Server license was not properly applied and activated during VM...

Wednesday, September 02, 2015

Storage related problems with LSI 12Gb SAS HBA card

Our Dell field engineer experienced strange storage problems with SAS storage connected to ESXi hosts having LSI 12Gb SAS HBAs. Datastores ...

Wednesday, August 05, 2015

DELL Force10 : BPDU Guard vs BPDU Filtering

Spanning tree should be enabled on any enterprise switch during initial switch configuration. That's the reason I have mentioned spanni...

Tuesday, July 28, 2015

How you understand documenting Conceptual, Logic, Physical?

I have just read following question in Google+ "VCDX Study Group 2015" As a fellow writer (we architects are not readers, but w...

Tuesday, July 07, 2015

DELL Force10 : Interface Configuration and VLANs

Physical interface configuration Physical switch interface configuration is a basic operation with any switch device. DELL Force10 ...

Monday, June 29, 2015

DELL Force10 : Virtual Routing and Forwarding (VRF)

VRF Overview Virtual Routing and Forwarding (VRF) allows a physical router to partition itself into multiple Virtual Routers (VRs). The c...

Saturday, June 20, 2015

DELL Compellent Best Practices for Virtualization

All DELL Compellent Best Practices has been moved here . The most interesting best practice document for me is " Dell Storage Center...

VMware HA Error During VLT Failure

I have received following message in to my mailbox ... Hi. I have a customer that has been testing Force10 VLT with peer routing and VMWa...

Monday, June 15, 2015

No data visibility for vSphere Admin

Recently I did very quick (time constrained) conceptual/logical design exercise for one customer who had virtualization first strategy and ...

Thursday, May 28, 2015

How large is my ESXi core dump partition?

Today I have been asked to check the core dump size on ESXi 5.1 host because this particular ESXi experienced PSOD (Purple Screen of Death)...

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