Demeter

Demeter is our DNS, DHCP, and cfengine server. In addition, it provides NFS for cfengine files.

=Hardware=
 * Rack location: Right side, second from bottom
 * Acquired used in 2006
 * Dell Poweredge 350 1U Rackmount server
 * Service Tag 42ZKQ01
 * Pentium III, 850MHZ
 * 256MB ram
 * 30GB, 40GB hard drives

=Configuration=
 * Login access: sysadmins
 * Cfengine class coreserver, dns_server, dhcp_server

Disks

 * /dev/md0: raid1, /dev/hd[a-b]1, LVM physical volume in volume group "demeter" (total size 27GB)
 * /dev/md0: raid1, /dev/hd[a-b]5, mounted on /boot (total size 119MB)

LVM

 * Volume group "demeter" on /dev/md0 (total size 27GB)
 * LV demeter-root: mounted on / (total size 27GB)

=Services=
 * DNS
 * DHCP for netboot and rescue images (ISC DHCP3 Server)
 * TFTP server for netboot machines and rescue images
 * CFengine host (has the keys for cfrun, as well as the NFS server for the shared files)

=Network=
 * IP: 131.215.176.66
 * MAC: 00:02:B3:3F:7E:E6
 * MAC: 00:02:B3:3F:7E:E7 (unused)
 * DNS: demeter.ugcs.caltech.edu
 * CNAMES: ns, cfengine