Today, during architecture design, the choices from old, converged and the hyper-converged infrastructures are strictly bound to capacity metrics and performance metrics which a required by the application. Analyzing the workload, the relation between CPU/MEM with Storage and Networking is the critical point that guides the decisions about the hardware acquisition. But a group of experts, […]
Last week I had the pleasure of participate to IBM PartyCloud, an interesting initiative coming from IBM, oriented to “learn by lab” how can use IBM Cloud platform starting from 4 important use cases: Blockchian, AI, Robotic Process Automation, Gaming. Let me say that the event was focused on developers, but in this post I’d like […]
Hi folks! The reuse of ex-vsan hosts could be a painful process if they are simply deleted from vCenter. In fact the correct host decommission from vSAN cluster is realized removing disks from vSAN group in order to be free for another vSAN usage. It’s known that a simple ESXi host reinstallation doesn’t erase the […]
After my last vSAN deploy based on three Lenovo (IBM) x3650-M5 equipped with MegaRAID M5210 and 2 Cache and 4 Capacity disks, I discover from vSAN health section that a tool called storecli is required (or better is highly suggested) for my RAID controller. The purpose of this tools is to enable additional health check […]
Often we think about IBM as the leader of legacy solutions like AIX system, mainframe and AS400. In fact for this company, keeping this product line has a strategic reason. But during the years, another side of the company is really growing their portfolio with new interesting IT solutions dedicated to on-premise and cloud environments. IBM […]
For the first time ever in a Tech Field Day, Weka.io presented Matrix, an hyper converged filesystem with different rules and an interesting application in on-premises infrastructure and in cloud environments based on AWS. In fact this young software company situated in San Jose (CA) has an interesting scalable parallel filesystem that best fits on […]
In the major part of virtual data center project, the storage array/system represents the critical design choice that determines to success or the fail of the entire infrastructure. In most cases, the same single huge and performing storage array used to serve multiple environments and several data ( sometimes without taking care of cost and […]
Il VMware Users Group Italia riparte finalmente con i meeting dell’anno 2018. Infatti sono in programma per il mese di Aprile due appuntamenti rispettivamente al Sud e al Nord: Il 5 presso l’Università del Salento (Lecce) Il 12 presso la sede de “il Resto del Carlino” a Bologna Una nuova sfida all’UniSalento L’Università del Salento […]
How many of you are storing personal and professional files in a cloud storage? How many of you are sharing the same files with mates, colleagues and business people. At Storage Field Day we had the pleasure to meet Dropbox, one of the most important cloud company which starting with the idea of “sync and […]
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