Lentil

General Information

Lentil performs backups. Its backup script needs further investigation to determine exactly how it works.

Hardware Information

 Motherboard: Asus P5QL-CM
   Specifications: Specifications
   User Manual: V2.pdf Users Manual
 Memory: 2 GB DDR2

Network Configuration

Currently connected to the unh and farm networks via the switch and VLAN configuration.

eth0 
  Hostname: lentil.farm.physics.unh.edu     
  HWaddr 00:23:54:BC:70:F1  
  IP:10.0.0.250
eth0.2
  Hostname: lentil.unh.edu
  HWaddr 00:23:54:BC:70:F1  
  IP:132.177.88.254

Access Configuration

 /etc/security/access.conf
 Any valid user can log into lentil from any machine on the Internet.

Backup Configuration

Location of Backups

/mnt/npg-daily/34/

All backup related scripts are:

 /etc/auto.npg-daily
 /usr/local/bin/rsync_backup.pl
 /etc/cron.daily/0rsync_backup
 /usr/sbin/vgcfgbackup
 /etc/rsync-backup.conf

SNMP Configuration

 /etc/snmp/snmpd.conf
 Copied from Pepper.

Smartd Configuration

The configuration file is at /etc/smartd.conf. The smartd.conf does a silent check, which only emails reports if the SMART health status comes back as failed. This smartd.conf will look different from alot of the other computers because it doesn't have a RAID card installed, so each disk is mounted seperately for backups.

SMARTD Smartd setup and configuration

rc.local Configuration

This script is modified to run commands when the system is done powering on.

This will send the boot.log to npg-admins everytime the pc is started.

 mail -s "$HOSTNAME Started, Here is the boot.log" npg-admins@physics.unh.edu < /var/log/boot.log

Wake On LAN

This is used so we can shutdown the server and remotely turn it back on. Wake On Lan Command:

 sudo ether-wake 00:1e:4f:9b:13:90

Fixes

• Kernel Crash Fix (2/24/2009)
  • Hardware Issues History

• Hard Drive Enclosure Replacement (12/19/2009)
  • Hardware Issues History