u could try the following for tuning nfs
RPCNFSCOUNT=64 in /etc/sysconfig/nfs
Add the following lines to /etc/sysctl.conf:
net.core.rmem_default = 262144
net.core.rmem_max = 262144
Increase the fragmented packet queue length upper and lower
net.ipv4.ipfrag_high_thresh = 524288
net.ipv4.ipfrag_low_thresh = 393216
On Sat, 05 Jun 2004 Chirag Arjun Bhangale wrote :
I have 2 computers connected with Ethernet LAN(cross cabled) and
both running Fedora Core 1.
I m running nfs server on one of them.
My problem is that whenever i copy a big file (about >10MB) the
speed of copying reduces drastically and sometimes it even stalls
. However when i copy the file using http/ftp then there is no
I have tried using following options while mounting in nfs
I have also tried using tcp option
but it did not help.