On Sat, Jun 21, 2008 at 5:12 PM, nightduke nightduke2005@gmail.com wrote:
Can add fiber network card to each server? fiber switch? if not try to plugin to each server giga ethernet card.... put a crossover cable and start rsync... i did that with 1tb of photos and takes a lot of time....keep power supply working and cross the fingers....
I hope this can help
2008/6/21 John R Pierce pierce@hogranch.com:
Mag Gam wrote:
Network is a 10/100 1 million large files No SAN, JBOD
assuming 100baseT wire speed of about 10Mbyte/sec, moving 100TB will take
a
minimum of 100TB/10MB/s = 10,000,000 seconds or 2900 hours, or about 4 months. even on a gigE network, this would still take about 2 weeks or more.
Then if you get the network sorted out, the fastest & most reliable way I know to copy lots of files is
star --copy
You can get star with
yum install star
--Matt