Hi all,
ok, I've searched far and wide, but I have to ask the FreeBSD gurus about it...
I'm using a Netapp NFS server to serve up content to FreeBSD clients, and I am seeing terrible write performances.
I've turned on these in the rc.conf file :
nfs_client_enable="YES" nfs_client_flags="-n 4" nfs_server_enable="YES" rpc_lockd_enable="YES" rpc_statd_enable="YES" nfs_bufpackets=8
and I've got these in the sysctl.cnf file :
kern.maxfiles=32768 net.inet.tcp.keepidle=3600 net.inet.tcp.sendspace=65536 net.inet.tcp.recvspace=65536 net.inet.tcp.slowstart_flightsize=2 kern.ipc.somaxconn=16384 kern.ipc.shmall=65536 kern.ipc.shmmax=268435456 kern.ipc.nmbclusters=32768
I'm using 5.3-RELEASE on a dual AMD Opteron machine.
I guess my question is, how do I make NFS writes fly ???
The reads seem to be pretty good. I know that the settings on the netapp are per their settings...
Thanks,
Tim.
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