I T U D A
VMware Consultancy
VMware – Support Toolbar
Aug 3rd
The VMware Support Toolbar gives you instant access to documentation, patches, live peer to peer chat and more.
It can be downloaded at http://vmwaresupport.toolbar.fm/
VMware – vscsiStats
Jun 17th
vscsiStats can be used to perform storage performance analyses. vscsiStats collects and reports counters on storage activity. Its data is collected at the virtual SCSI device level in the kernel. This means that results are reported per VMDK (or RDM) irrespective of the underlying storage protocol.
How to start it up
Open a putty session to your ESX server
Get help on vscsiStats: /usr/lib/vmware/bin/vscsiStats -h
Start collecting statistics (collection stops after 30 minutes): /usr/lib/vmware/bin/vscsiStats -s -w <worldgroupID>
To find the worldgroupID of the Virtual Machine you want to monitor: /usr/lib/vmware/bin/vscsiStats -l
Display counters: /usr/lib/vmware/bin/vscsiStats -p <histotype> -c
histotypes can be one of the following: all, ioLength, seekDistance, outstandingIOs, latency, interarrival
the option -c will use a comma as delimiter
VMware – Powershell
Jun 6th
How te get started with Powershell.
- Download and install Powershell from http://www.microsoft.com/powershell
- Powershell 1.0: http://support.microsoft.com/kb/926139
- Powershell 2.0: http://support.microsoft.com/kb/968930
- Add Registry key HKLM\Software\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell\ExecutionPolicy and set to "RemoteSigned" (REG_SZ)
- Download and install VMware PowerCLI from http://www.vmware.com/go/powershell
- Download and install vEcoshell from http://thevesi.org/
- Download and install VMWare community Powerpack from http://powergui.org/entry.jspa?externalID=2551&categoryID=290
- References:
- Powershell Reference Card from Icomasoft at http://www.icomasoft.com/products/vi-powerscripter/powercli-reference-card.html
- VMWare VSphere PowerCLI cmdlets reference: http://www.vmware.com/support/developer/windowstoolkit/wintk40u1/html/index.html
- Mike Laverick's Powershell Whitepaper: http://www.rtfm-ed.co.uk/docs/vmwdocs/whitepaper-powershell.pdf
- http://www.van-lieshout.com/powercli/
- http://www.virtu-al.net/featured-scripts/vmware-powerpack/
- Example scripts can be found at http://www.virtu-al.net/script-list/
Virtu-al.net PowerPack from Alan Renouf on Vimeo.
VMware – vSphere 4.0 reference card
Apr 23rd
Dropbox
Apr 16th
Dropbox is a file hosting service operated by Dropbox, Inc. which uses cloud computing to enable users to store and share files and folders with others across the Internet using file synchronization. There are both free (2GB) and paid services, each with varying options; the service is cross-platform, with client programs available for several different operating systems as well as a Web-based client.
To get your (free) dropbox account go to https://www.dropbox.com/referrals/NTYxNTMzMDY5?f=0
There is also an iphone application available.
VMware – esxtop
Apr 12th
A very good article about ESXTOP can be found at http://www.yellow-bricks.com/esxtop/
Reference card: http://www.vreference.com/public/vReference-esxtop1.2.pdf
Read also the VMware article http://communities.vmware.com/docs/DOC-9279
VKernel: Product Offering
Mar 23rd
VKernel’s award winning Capacity Management products help system administrators reduce the costs of virtualization and ensure application performance. VKernel's suite of Capacity Optimization products reduce the cost of virtualization by optimizing server and storage resource utilization. The Performance Optimization products ensure application performance by identifying and resolving capacity bottlenecks. The Cost Visibility products provide application and business level visibility to determine infrastructure usage and allocate costs.
VMware 3.5 upgrade to vSphere (Video)
Mar 18th
Upgrading your Virtual Infrastructure Management Components
http://download3.vmware.com/vsphere/vsphere-migration-part1.html
ESX Host Migration Methods
http://download3.vmware.com/vsphere/vsphere-migration-part2.html
Virtual Machine Upgrades
http://download3.vmware.com/vsphere/vsphere-migration-part3.html
Implementing vSphere Licensing
http://download3.vmware.com/vsphere/vsphere-migration-part4.html
Support Validation Wizard
Mar 11th
To know if a Microsoft Product is supported on VMware (or another hypervisor), Microsoft has an easy to use support validation wizard
VKernel: SnapshotMyVM
Feb 18th
VKernel’s free SnapshotMyVM is a quick–to–install and easy–to–use standalone documentation tool for VMware ESX environments. Within minutes, SnapshotMyVM completely automates the time–consuming process of documenting all virtual machines (VMs).
You can download it from VKernels website or here