[PVFS-users] performance problem

Nathan Poznick poznick at conwaycorp.net
Wed Jul 28 11:42:10 EDT 2004


Thus spake Rodrigo Virote Kassick:
> We've been using bs=1k

That is going to be the cause of your problems.  PVFS performance can be
highly dependant upon the size of reads/writes.  Try using a bs of at
least 1m (I would suggest bs=16m)

-- 
Nathan Poznick <poznick at conwaycorp.net>

"Guys, this couldn't be lamer." -Tom Servo. #510

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