Earlier this week my good friend Matt Crape sent out a Tweet lamenting the fact that he was having issues uploading media to WordPress…shortly after that tweet went out Matt wasn’t short of Twitter and Slack vCommunity advice (follow the Twitter conversation below) and there where a number of options presented to Matt on how best to […] Read More
VMworld 2016: Top Session Picks
VMworld 2016 is just around the corner (10 days and counting) and the theme this year is be_Tomorrow …which looks to build on the Ready for Any and Brave IT messages from the last couple of VMworld events. It’s a continuation of VMware’s call to arms to get themselves and their partners and customers prepared for the shift in the […] Read More
PowerCLI Script to Calculate VSAN vCAN Points Per Month
There is no doubt that new pricing introduced to vCAN Service Providers announced just after VSAN 6.2 was released meant that Service Providers looking at VSAN for their IaaS or MSP offerings that had previously written it off due to price, could once again consider it as a viable and price competitive option. As of writing this […] Read More
VSAN 6.2: Reminder About Important Fix
[UPDATE] This issue is resolved in VMware ESXi 6.0, Patch Release ESXi600-201608001. For more information, see VMware ESXi 6.0, Patch Release ESXi600-201608001 (2145663). Last week VMware released an important KB based around an issue with VSAN 6.2 where some VMs residing on existing Hybrid VSAN datastores may exhibit reduced disk IO performance after an upgrade. In a nutshell […] Read More
VSAN Upgrading from 6.1 to 6.2 Hybrid to All Flash – Part 3
When VSAN 6.2 was released earlier this year it came with new and enhanced features and with the price of SSDs continuing to fall and an expanding HCL it seems like All Flash instances are becoming more the norm and for those that have already deployed VSAN in a Hybrid configuration the temptation to upgrade […] Read More
VSAN Upgrading From 6.1 To 6.2 Hybrid To All Flash – Part 2
When VSAN 6.2 was released earlier this year it came with new and enhanced features and with the price of SSDs continuing to fall and an expanding HCL it seems like All Flash instances are becoming more the norm and for those that have already deployed VSAN in a Hybrid configuration the temptation to upgrade […] Read More
VSAN Upgrading from 6.1 to 6.2 Hybrid to All Flash – Part 1
When VSAN 6.2 was released earlier this year it came with new and enhanced features and depending on what version you where running you might not have been able to take advantage of them all right away. Across all versions, Software Checksum was added with Advanced and Enterprise versions getting VSANs implementation of Erasure Coding (RAID 5/6) with Deduplication and Compression available for the […] Read More
Nutanix Buying PernixData: My Critical Analysis
Overnight The Register posted an article claiming that Nutanix is about to buyout PernixData…this has apparently come through reliable sources and hasn’t been denied by those who have been asked at PernixData. I tweeted that I was pretty bummed at the news and as a PernixData Customer and PernixPro I feel inclined to comment on why I do feel […] Read More
VSAN Permanent Disk Failure Detection – Health Status vs Hardware Status
A month or so ago I had one of our VSAN Management Clusters Health Status flag that there was a failed disk in one of the hosts disk groups. VSAN worked quickly and very efficiently to start an evacuation of the data on the impacted host by triggering a resync operation. Once the data was […] Read More
VSAN 6.2 + DELL PERC: Important Certified Driver Updates
As many of us rejoiced at the release of VSAN 6.2 that came with vSphere 6 Update 2…those of us running DELL PERC based storage controllers where quickly warned of a potential issues and where told to not upgrade. VMwareKB 2144614 referenced these issues and stated that the PERC H730 and FD332 found in DELL […] Read More