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Dear Open-E Customer or Partner,

we will be running another of our informative webinars. Please join us for this interesting and useful presentation:

August 27, 2013 at 4 P.M. German Time
Storage Performance Best Practices – Open-E DSS V7 with LSI Nytro MegaRAID

Janusz Bak - Chief Technical Officer


  • How to reach the goal: improve IOPS by 25 times
  • Number of drives in RAID array and performance impact
  • Examples for performance test patterns
  • Sequential test results comparison with and without SSD Cache
  • "Real-life" test results comparison with and without SSD Cache
    • "Real-life": 60% random, 65% reads, 8kB block
  • SQLIO test results comparison with and without SSD Cache
    • Create test file: sqlio -kW -s5 -fsequential -o4 -b64 -Fparam.txt
    • sqlio -LS -BH -kW -frandom -t8 -o8 -s91 –b8 testfile.dat
    • sqlio -LS -BH -kW -frandom -t8 -o8 -s91 –b64 testfile.dat
    • sqlio -LS -BH -kR -frandom -t8 -o8 -s91 –b8 testfile.dat
    • sqlio -LS -BH -kR -frandom -t8 -o8 -s91 –b8 testfile.dat

Important links

Please register for this webinar in your User Portal under "Webinars". Registrations can only be made via the User Portal. You will receive your access data shortly before the training. If you do not yet have access to your User Portal, please fully register here

How it works

The training is free of charge. To listen to the webinar please use VoIP (Netviewer) under Windows – headphones or speaker are necessary! Our conferences are always recorded and will be available on our Website, Vimeo and YouTube after the webinar. 

To ensure that the webinar will run smoothly, all participants will be muted through the moderator. Please kindly ask all questions during the session in a written form through the Netviewer chat window. 

For further information, please visit the Webinar Schedule on our website.

We hope you enjoy this webinar.

Best regards,
Vera Neumeyer
Webinar Team
US: +1 (678) 666 2885
DE: +49 (89) 800777 0