Day: December 5, 2008

Ever wonder what condition caused your ESX server to fail a LUN over to another path? VMware has written a detailed KB article about this and cited examples for each scenario: http://kb.vmware.com/kb/1003433 The main 4 conditions are: NO_CONNECT ILLEGAL_REQUEST NOT_READY INTERNAL ERROR The majority of these conditions are exclusive to Active/Passive arrays (MRU policy) as
-> Continue reading LUN Path Failover Conditions

The Hacker 2 Hacker Conference Brazil this year featured a paper called “Hypervisor Framework”. An interesting read for those more interested in the nitty gritty of how all this “Virtualization” stuff works