Sunday, November 29, 2009

[nslu2-linux] NFS writing poor performance

Gurus,

I am experiencing very slow writing speed on my NFS share on my UNSLUNG.

To write a file of 40 MB from my UBUNTU machine to the NSLU2 I need 3
min 15 sec.

To read back the same file to UBUNTU, I need only 15 secs!!!!!!

What is going on here? Am I missing something?


************

On my NSLU2 running UNSLUNG 6.10

# mount
......
/dev/sdb1 on /share/hdd/data/USB_D1 type ext3 (rw,noatime)


# cat /etc/exports
/share/hdd/data/USB_D1 192.168.2.*(rw,sync,no_root_squash)


***********

On UBUNTU

To mount the share

sudo mount 192.168.2.2:/share/hdd/data/USB_D1 /home/anagnost/mnt/nfs_nslu


TIA
vasanag

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