Me in IT UNIX/Linux consultancy

here are some interesting settings that i tested. it seemed to work, so here you are.

/etc/system
set nfs:nfs_nra=10
set nfs:nfs3_nra=10
set nfs:nfs_max_threads=24
set nfs:nfs3_max_threads=24
set ncsize=8192
set tcp:tcp_xmit_hiwat 65536
set tcp:tcp_recv_hiwat 65536
set nstrpush=9
set rlim_fd_cur=1024
set rlim_fd_max=1024
set sq_max_size=0x19
ce:ce_taskq_disable=1

/etc/vfstab
netappfiler:/some/volume - /a/mountpoint nfs no yes hard,intr,bg,proto=tcp,vers=3,rsize=32768,wsize=32768,largefiles

/platform/sun4u/kernel/drv/ce.conf
interrupts=1;
accept-jumbo=1;