lg.'s questions

I configured network bonding on two machine with centos 5.5. Bonding works well, but the problem is default gateway: it is not configured!

I follow this tutorial. I added GATEWAY in both (and either) /etc/sysconfig/network and /etc/sysconfig/network-scripts/ifcfg-bond0. But, when I restart network (or server) there is no default gateway (route command).

This is ip route ls output after network restart:

10.0.0.0/16 dev bond0 proto kernel scope link src 10.0.0.88

Where is my mistake?

/etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
IPV6INIT=no
HOSTNAME=mysql2
NOZEROCONF=yes
GATEWAY=10.0.1.10

/etc/sysconfig/network-scripts/ifcfg-bond0 
DEVICE=bond0
IPADDR=10.0.0.88
NETMASK=255.255.0.0
NETWORK=10.0.0.0/16
BROADCAST=10.0.255.255
GATEWAY=10.0.1.10
ONBOOT=yes
BOOTPROTO=none
USERCTL=no
TYPE=Ethernet

/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=none
USERCTL=no
MASTER=bond0
SLAVE=yes

/etc/sysconfig/network-scripts/ifcfg-eth1
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=none
USERCTL=no
MASTER=bond0
SLAVE=yes

I have to copy (periodically) a MSSQL backup file large 500 GB to another pc (windows or linux) within lan.

The normal copy (or xcopy, robocoy, teracopy) command to a network share (or external usb disk) takes a lot of time (about 12 hours) and the server with the backup file become very slow (because there is only one RAID SAS controller).

An "idea" maybe to split the backup file into smaller parts (like torrent) and copy these parts concurrently, but I don't know how to do it.

My primary target is to copy without impact the source server.

Any idea or tool suggested will be appreciated.

After I have installed a package by yum (with multiple repositories configured), how can I find from which repository it has been installed?

If I run yum info package-name (or yum list package-name), I can only see that the package is "installed".