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Re: Bad performance of 7.0 nfs client with Solaris nfs server



>  Can you post it somewhere for me to download and look at?  I'm not sure
>  my mail server will take a 30MB attachment :)
>
>  Eric
>
>

Hi

I have done a test with rsync. These are the results:


root_(_at_)_bsd7:/var/rsync RSYNC_PASSWORD='xxx' time rsync -av
rsync://backup_(_at_)_nest/data/FILE .
receiving file list ... done
FILE

sent 126 bytes  received 1048704154 bytes  25893932.84 bytes/sec
total size is 1048576000  speedup is 1.00
       39.56 real         6.70 user         5.48 sys

root_(_at_)_bsd7:/var/rsync RSYNC_PASSWORD='xxx' time rsync -av FILE
rsync://backup_(_at_)_nest/data/FILE1
building file list ... done
FILE

sent 1048704085 bytes  received 38 bytes  83896329.84 bytes/sec
total size is 1048576000  speedup is 1.00
       12.64 real         5.31 user         3.79 sys


As you can see they are much faster than NFS.
Then I have done a test with a Solaris 10 client and a Solaris 10 server:

---
SOLARIS

root_(_at_)_max 17:00:34:~ /usr/local/bin/iozone -r 2m -+q 1 -i 0 -n 2048 -g
8m -Raceb iozone.xls -f
/mnt/nest.ifom-ieo-campus.it/iozone.solaris/iozone.tmp
                                                            random
random    bkwd  record  stride
              KB  reclen   write rewrite    read    reread    read
write    read rewrite    read   fwrite frewrite   fread  freread
            2048    2048   38507   38278
            4096    2048   54309   63908
            8192    2048   60082   69817


They are quite fast as well.

Valerio
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