From UGCS

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

[edit] Hardware

• Rack location: Left side, third from bottom
• Acquired used in 2006
• 2U Rackmount, redundant power supplies
• AMD Athlon XP 2100+ processor
• 906MB ram
• 6 750gb hard drives

[edit] Configuration

• Login access: sysadmins
• Vlan ugcs-core
• Cfengine class coreserver

[edit] Disks

• /dev/md0: raid1 for boot partition with /dev/hd[a-g]1, mounted on /boot (total size 32.77MB)
• /dev/md1: raid5 for root partition with /dev/hd[a-g]2, mounted on / (total size 5.02GB)
• /dev/md2: raid5 for afs with /dev/hd[a-g]3, has an LVM physical volume on it (total size 3743GB )
• /dev/md3: raid0 for swap (total size 3.11GB)

[edit] LVM

• Volume Group AFS on PY /dev/md2, size 3.4TB
  • LV a, mounted on /vicepa, size 1.13TB
  • LV b, mounted on /vicepb, size 1.13TB
  • LV c, mounted on /vicepc, size 1.13TB

[edit] Services

• AFS Fileserver
• AFS Protection server
• AFS VLDB server

[edit] Network

• IP: 131.215.176.68
• Mac: 00:20:ED:29:F2:D7
• DNS: athena.ugcs.caltech.edu
• CNames: afs-b