News

I am looking for …

  • a company with a large customer base of VMware installations  interested in improving the quality of their support team by adding my special skills
  • a company  interested in advertising and marketing my VMware recovery services worldwide using their own brand

I offer …

Competent and fast analysis of problems with …

  • VMware VMDK-files (all platforms and versions)
  • VMFS-datastores
  • snapshots (Veeam and other automatic backuptools)
  • P2V

Advice for owners of small vSphere environments that will radically improve the reliability of their setup.
Custom builds of LiveCDs related to VMware products

I developed my own procedures for …

  • extraction of data from unreadable VMFS-datastores
  • extraction of data from corrupt VMDKs
  • extraction of data from orphaned snapshots
  • coldclone P2V

Test my skills …

Imagine a problem which can not be solved with average VMware knowhow.
Examples: “VMFS-datastore is unreadable and can not be mounted” or “I accidentaly deleted an important VMDK”
Post your problem in the VMTN-community and see what happens …

Awards …

VMware vExpert award  2009 – 2018

Links …

  • VMTN-community  user-name continuum, member since 2003 , status Guru and User-moderator
  • german VMware-forum user-name continuum, status Moderator
  • sanbarrow.com – a website  about vmx-parameters and useful tips and tricks
  • Twitter
  • FAQ – outdated tips and tricks related to VMware Workstation

Interesting posts …

This is how I work nowadays  … (example VMFS corruption)

  • I listen on skype (sanbarrow)
  • new customer explains their problem in a first skype-call
  • I ask for a VMFS-header dump – read more
  • once I received the dump I typically need about an hour to analyse it
  • then I call the user again and explain the situation
  • if necessary I then start a remote session via Teamviewer or Anydesk
  • during remote sessions my priorities are: safe operations that do not interrupt production if possible

History …

  • 2002 – I joined the german VMware-forum
  • 2003 – I joined the VMTN community
  • 2005 – I published a construction kit to create a Windows LiveCD that can run VMware Workstation
  • 2008 – I published a construction kit to create a Windows LiveCD that can be used to replace the VMware ColdcloneCD
  • 2009 – I developed a procedure to extract thick provisioned VMDKs from corrupt VMFS-datastores
  • 2011 – I published the first version of a Linux LiveCD to be used for VMFS-recovery
  • 2011 – I turned my hobby into a profession and joined Mightycare.de
  • 2013 – I learned how to create ESXi LiveCDs
  • 2014 – I developed a procedure to extract thin provisioned VMDKs from corrupt VMFS-datastores
  • 2016 – I started  to work as a freelancer as I needed more time to care for my 90 years old mother
  • 2017 – I started to create new procedures for VMFS 6 – work in progress
  • 2018 – healthcare problems resolved and I am back in business

About me …

  • Age: 55
  • location: Winterberg, NRW , Germany
  • languages: german and english (not good enough to attract girls in a bar but good enough to solve VMware problems)
  • hobbies: Music – I play electric bass, guitar, EWI , keyboard and sing

Some random comments found in Twitter and elsewhere …

 

How to contact me …

  • skype “sanbarrow”
  • email: ulli@sanbarrow.com
  • phone: 0049 172 6248374

 

Thanks for your interest
Regards
Ulli Hankeln