Hermes
From UGCS
Contents |
[edit] Hardware
- 4U Dell Poweredge 2900
- Express Service Code 12585010645
- Service Tag 5S4SGD1
- Located in right rack at the bottom
- Acquired new in 2007 for $3,276.48
- 2x Quad Core Xeon Processor E53102x4MB Cache, 1.60GHz, 1066MHz FSB, PE2900
- 4GB 667MHz (4X1GB), Dual Ranked Fully Buffered DIMMs
- 3x 146GB 15K RPM Serial-Attach SCSI 3Gbps 3.5-in HotPlug HardDrive
- PERC 5/i, Integrated Controller Card
- Intel PRO 1000PT Cu, Single Port, PCIe NIC
- 48X IDE CD-ROM for PowerEdge 2900
- Integrated SAS/SATA RAID 5 PERC 5/i Integrated
[edit] Configuration
- Login: sysadmins only
[edit] Disks
- All disks are in a SAS raid5 through the integrated raid controller- total size 272GB
- /dev/sda1- /boot, size 31M
- /dev/sda2- PV for LVM, 272.21gb
- /dev/sda3- PV for LVM
[edit] Raid
- All physical disks are in a single virtual drive through the on-board raid
- See manuals in /afs/ugcs/ugcs-admin/manuals for how to use megacli, the command-line tool to work with the raid card
[edit] LVM
- VG sas, PV /dev/sda2 size 272.21gb
- LV hermes, mounted on /, size 30GB
- LV swap, mounted as swap, size 2GB
- LV var, mounted on /var, size 40GB
- LV vicepa, mounted on /vicepa, size 220.21GB
- LV vicepb, mounted on /vicepb, size 340GB
[edit] Network
- IP: 131.215.176.65
- MAC: 00:19:B9:D4:A0:E6
- Second interface mac: 00:15:17:37:DA:13
- Third interface mac: 00:19:B9:D4:A0:E8
- DNS hermes.ugcs.caltech.edu
- CNAMES mail, webmail, afs-c
[edit] Services
- OpenAFS fileserver/protection server/VLDB
- Postfix for SMTP mail delivery
- Dovecot for IMAP/POP3 mail access
- spamassassin for spam filtering
- Mailman for mailing lists
- Apache2 for mailman, webmail interfaces
- Roundcube webmail
- Squirrelmail webmail
