[PVFS2-users] Low performance of PVFS2 on our small cluster

[Nathan Poznick]

Thus spake Silvestre Zabala:
> The summary result is 
> "b_eff_io =   25.604 MB/s on 10 processes with 500 MByte/PE"
> (The full result and graphics are attached.)
> 
> This is about the same we get with our simple test programs - and about
> the same we would expect from using b_eff_io on a NFS mount.
> (Unfortunately, we can't get it to run with NFS at the moment).
> 
> We hope someone can help us tracking the problem and/or supply us with
> b_eff_io results on similar systems.

Have you tried setting:
TroveSyncMeta no
TroveSyncData no
in the fs.conf for all the servers?


-- 
Nathan Poznick <poznick at conwaycorp.net>

You will not find poetry anywhere unless you bring some of it with you.
- Joseph Joubert

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