Upgrade of ftp-master.eu.FreeBSD.org

[Cejka Rudolf]

Hello,
  I have done upgrade of motherboard in ftp-master.eu.FreeBSD.org
(also as update3.FreeBSD.org) from very old to not so very old one.
Finally, I can switch to 64bit mode in the future.

There is currently 3.2 TB disk space, 2 x Intel Xeon E5335 2.0 GHz
(2 x 4 cores), 4 GB RAM and 10 GbE connectivity (it is almost
impossible to go over 1 GbE, but it is nice to have 10 GbE ;o).

And some tuning to try to increase download speeds, but I'm not
sure about their effects. If you want, you can try to experiment
with sendbuf/recvbuf too - server side is already increased:

vfs.hirunningspace=8388608              # 1048576
vfs.read_max=64                         # 8
net.inet.tcp.tso=0                      # 1

net.inet.tcp.inflight.enable=0          # 1
kern.ipc.maxsockbuf=8388608             # 262144
net.inet.tcp.sendspace=524288           # 32768
net.inet.tcp.recvspace=524288           # 65536
net.inet.tcp.sendbuf_max=8388608        # 262144
net.inet.tcp.recvbuf_max=8388608        # 262144
net.inet.tcp.sendbuf_inc=131072         # 8192
net.inet.tcp.recvbuf_inc=131072         # 16384

hw.intr_storm_threshold=100000          # 1000
kern.maxvnodes=200000                   # 100000
vfs.ufs.dirhash_maxmem=51200000         # 2097152

Best regards.

-- 
Rudolf Cejka <cejkar at fit.vutbr.cz> http://www.fit.vutbr.cz/~cejkar
Brno University of Technology, Faculty of Information Technology
Bozetechova 2, 612 66  Brno, Czech Republic
-- 
Rudolf Cejka <cejkar at fit.vutbr.cz> http://www.fit.vutbr.cz/~cejkar
Brno University of Technology, Faculty of Information Technology
Bozetechova 2, 612 66  Brno, Czech Republic