From UGCS

Contents 1 Hardware 2 Configuration 2.1 Disks 2.2 LVM 3 Services 4 Network 5 Databases

[edit] Hardware

• Dell Poweredge 860 1U Rackmount server (it sits on top of hephaestus)
• Express Service Tag 36748767349
• Service Code GVR9MD1
• Located in the right rack, second from the bottom
• Acquired new in 2007
• Dual-core Pentium Xeon 2.13Ghz
• 2GB ram
• 80GB hard drive

[edit] Configuration

• Login Access: sysadmins only

[edit] Disks

• /dev/md0: raid1 for /boot with /dev/sda1 size 128MB
• /dev/md1: raid1 with /dev/sda5, size 72GB, used as a PV for lvm

[edit] LVM

• VG poseidon, size 72GB, PV /dev/md1
  • LV root, size 72GB, used for /

[edit] Services

• Apache 2
• Postgres
• Mysql

[edit] Network

• IP: 131.215.176.71
• Mac: 00:19:B9:F8:AB:E8
• DNS: poseidon.ugcs.caltech.edu
• CNAMES: www

[edit] Databases

• Postgres is set to do WAL archiving to /var/local/postgres-backups.
• Mysql dumps are in /var/local/mysql-backups