Hard Disk Install Setup Tips

nsthdinstall tips

Try this, assuming your boot partition is hda1, and your swap is hda5:

Command: "nsthdinstall"

[root@probe-9 root]# nsthdinstall --device /dev/hda1 --format --label "NST v1.5.0" --swap-devices /dev/hda5 --swap-format-label --grub-install

Partitioning

The NST installation will fit into a 2 gigabyte partition nicely, if you move the growing /var directory to it's own partition. The following partition guide will work well, if you do move the /var directory.

A good partition setup is as follows:

Partition 1	NST Installation	2 Gigabytes
Partition 2	NST backup Installation	2 Gigabytes
Partition 3	Linux Swap	1 Gigabytes
Partition 4	/var	Remaining Disk

Mounting /var to a new partition

After a successful nsthdinstall, and reboot, you will have the /var directory in your base partition. Since this directory can grow quickly due to log files and such, it is advised you move it to it's own partition. Follow these commands to move /var from the base partition to a newly mounted partition. This assumes that /var/hda4 is your new /var partition.

mke2fs -c /dev/hda4
mkdir /newvar
mount /dev/hda4 /newvar
cd /var
cp -ax * /newvar
cd /
mv var oldvar
mkdir var

• Edit /etc/fstab to add

/dev/hda4            /var              ext2            defaults                        1 2

• reboot

HD Installation Recipe

The following details a set of steps to Partition Hard disk to accept two NST installations and 3 ethernet NICs. Move /var to a new large partition of it's own.

HD Install

• Boot From CD
• Log in
• cfdisk
  • create 2G NST install #1 /dev/hda1 Make bootable
  • create 2G NST install #2 /dev/hda2
  • Create 1G swap /dev/hda3
  • create /dev/hda4 for /var/nst
• reboot

• nsthdinstall

nsthdinstall --device /dev/hda2 --format --label "NST v1.5.0-2" --swap-devices /dev/hda5 --swap-format-label --grub-install   
nsthdinstall --device /dev/hda1 --format --label "NST v1.5.0-1" --swap-devices /dev/hda5 --swap-format-label --grub-install   

• reboot to HD.

• Login with nst default password.
• Create var partition, and move var to it:

mke2fs -c /dev/hda4
mkdir /newvar
mount /dev/hda4 /newvar
cd /var
cp -ax * /newvar
cd /
mv var oldvar
mkdir var

• Edit /etc/fstab to add

/dev/hda4            /var              ext2            defaults                        1 2

• reboot

Set Host Name

nsthostname -n nprobe9

NIC Setup

Set up 3 nics. On my particular system, I used two PCI cards (eth0 and eth1) as probes and the onboard nic (eth2) as the management port

• cdnet
  • Set probe ports eth0 and eth1 to static
  • Set management port eth2 (the onboard nic) to static, and set ip address 10.<campus>.1.6

[root@nprobe9 network-scripts]# cat ifcfg-eth0
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
# PROBE PORT 3com NIC

[root@nprobe9 network-scripts]# cat ifcfg-eth1
DEVICE=eth1
BOOTPROTO=none
ONBOOT=yes
# PROBE PORT 3com NIC #2

[root@nprobe9 network-scripts]# cat ifcfg-eth3
DEVICE=eth3
BOOTPROTO=static
ONBOOT=yes
IPADDR=10.9.1.6
GATEWAY=10.9.1.1
NETMASK=255.255.255.0
BROADCAST=255.255.255.255
NETWORK=10.9.1.0
# onboard nic management interface