Disk sector size | Alignment

    SSD’s on Storage Spaces are killing your VM’s performance   Get-PhysicalDisk | sort-object SlotNumber | select SlotNumber, FriendlyName, […]

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Cisco MDS Scheduled Backup

config terminal feature scheduler scheduler logfile size 16 end config terminal scheduler job name switchBackup copy startup-config tftp://<TFTP Server IP>/storage/mds/$(SWITCHNAME)_$(TIMESTAMP)_startupconfig.cfg […]

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Creating custom SATP claimrules

Using ESXCLI via SSH; ## START ## ## Add custom SATP claimrule esxcli storage nmp satp rule add -s “VMW_SATP_SYMM” […]

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Visio Stencils Collection

      http://www.kendrickcoleman.com/index.php/Tech-Blog/vce-vblock-visio-stencils.html   http://www.mikes.eu/index.php/useful/visio-stencils.html   http://www.cisco.com/c/en/us/products/visio-stencil-listing.html   http://www.panduit.com/de/tools/visio     http://technodrone.blogspot.com/2013/04/vmware-visio.html

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Setup Powershell for Azure on MacOS

Steps: Download Command line tools for Xcode <Mac Version> from https://developer.apple.com/download/more/ Alternatively run the following from Terminal: Install Brew /usr/bin/ruby -e […]

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Install Docker on Ubuntu

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After upgrading VNX OE Code SMI-S (ECOM) Provider is reporting wrong code version

I discovered this issue a couple of weeks ago. I had to upgrade a VNX System from VNX OE code release 05.33.000.5.081 […]

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VNX CLI commands

This is a collection of useful naviseccli commands. It is expanded continuously… Add Host to Storagegroup: naviseccli -h <SPA IP> […]

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Powerpath vAPP 1.2 P05 “/etc/hosts” file is reset on every reboot

Today i found a strange behaviour on a freshly deployed Powerpath vAPP. Because the customer DNS server wasn’t ready at […]

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