Monthly Archives: July 2011

Slow Rolling in BJJ

One of the tougher concepts in BJJ to teach is flow rolling. The idea being to work transitions without power to improve and find the time between moves. It is impossible for one student to flow roll if the other … Continue reading

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Solaris SDS/ODS/SVM san migration with minimal downtime

I need to migrate a Solaris 10 database server from an old san array to a newer one, while taking as small an outage as we can. I came upon the migration method below by necessity. We have a fairly … Continue reading

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