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Winter 2010 Presentations/Storage Performance

330 bytes added, 18:58, 20 April 2010
Discovery
We discovered that finding a viable benchmarking solution is harder then it sounds. Raw data will not always correspond with real results as it comes down to the application using those resources.
 
iSCSI seems to work, but only to a point.
 
We can login to an initiator, however, under heavy load the target receives invalid opcodes, causing the connection to fail.
Experimenting with a /proc/cpu/alignment value of 3 (fixup+warn) did not clear the issue.
Using the exact same target with a F12 x86_64 initiator is successful.
=Results=
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