On 8/31/2011 4:07 AM, Ken Elkabany wrote: > Hi, > > On a network capable of scp-ing files between machines at 60MB/sec, we > are only able to achieve 2-3MB/sec of throughput when using AFS. We've > been conducting tests on 300MB files, by copying them from the /afs/* > mount to the local filesystem with memcache enabled. In production, we > will not be using memcache, but we wanted to eliminate the overhead of > the on-disk cache manager. We've tried tweaking our options as follows: > "-verbose -nosettime -memcache -chunksize 20 -stat 2800 -daemons 5 > -volumes 128". The most important option is the chunksize, which did not > have a measurable effect. Any other tips? > > Thanks! > Ken
Using what versions of OpenAFS on the client and file server?
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