Ubu

Ubu is CHG's central server which hosts /home.

ubu.geog.ucsb.edu

General Info

System Name:	ubu.geog.ucsb.edu
IP:	128.111.234.189
IPMI IP:	128.111.234.188
Location:	EH 1609
UCID #:	148000220
Grant #:	375FC
Serial #:	AH1002841 (Mercury AH-RM424)
Custody Code/Description:	8-5092-22554 USDC NA11OAR4310151 FUNK/HUSAK
General Purpose:	Workhorse server
Vendor:	Advanced HPC
Contract #:	(need info)
Purchase Date:	April 2014
Delivery Date:	May 2014
Support Expires:	Three-Year Standard Warranty on Parts and Labor.

System Configuration

• Model Number: Mercury RM424 4U 4x3.3GHZ
• OS Type: Unix
• OS Version: CentOS 6.3
• CPU info: Four Intel Xeon E5-4627v2 3.3 GHz Eight Core CPUs
• Motherboard Specifications:
  • Quad Socket R (LGA 2011) Supports Intel® Xeon® Processor E5-4600 Intel® C602 chipset
  • Up to 1TB* DDR3 1600MHz ECC Registered DIMM; Thirty-Two DIMM Sockets (Depends on Memory Configuration)
  • Expansion Slots:
    • Two PCI-E 3.0 x16 and Two PCI-E 3.0 x8
    • Intel® X540 Dual Port 10GBase-T
    • Two SATA3 Ports + Four SATA2 Ports
    • Eight SAS2 Ports via LSI 2208
    • Integrated IPMI 2.0 + KVM over LAN
    • Eight USB 2.0 Ports (Four Rear, Three Front + One Type A)
• Chassis Specifications:
  • High Computing Performance and High Storage Capacity 4U Storage Chassis - 29" Depth
  • 4-Way Processor and High Storage Capacity Applications
  • Twenty-Four 3.5" SAS / SATA Hot-Swap Drive Bays with SES2, Mini-iPass (SFF8087) Connectivity, 6 Gb/s SAS2 Expander
  • Eleven (7+4)x Full-Height, Full-Length PCI Expansion Slots
  • 1620W (1+1 redundant) Platinum Level High-efficiency Power Supply (Optional 2+1 Redundant)
  • Four 92x38mm and Two 80x38mm Hot-Swap Cooling Fans
  • Power Switch, Reset Switch & Six LED Indicators
  • Full SES2 Support is Available with SAS Motherboards and Other Compatible Components.

Network

• NIC speed: Gigabit
• MAC Address - eth0: 00:25:90:5B:5B:C0
• MAC Address - eth1: 00:25:90:5B:5B:C1
• IPMI notes: rain's IPMI (rain-ipmi) IP used to be Hollywood's IP

Storage

• Server Rackmount, 4U
• Controller: LSI 9211-4i SAS HBA
• OS SSDs: Two 160GB Intel DC S3500 SSDs
• HDDs: Eleven 4TB Hitachi Ultra SAS 7200RPM 64MB Cache Disk Drives
• Memory: 512Gb DDR3-1600 Registered ECC Memory (32x16GB)

Other Hardware

• GPU: NVIDIA Quadro K2000 Graphics Card (failed April 6th, 2015)

VMs

System Name:	IP:	Notes:
chg-ewx	128.111.234.190	EWX Development VM, temporarily moved to zippy after some issues Libby 11:23, 14 September 2015 (PDT)

Notes

• Used ubu shelf spare on zippy, July 7th, 2014.
• Graphics card failure on April 6th, 2015. All systems wedged and during reboot ubu got stuck (at BIOS stage 91) until graphics card was pulled ( mtc tried pulling RAM and a few other things first to no effect). mtc will handle the RMA for the graphics card.
  • Update on GPU: Same BIOS issue with new graphics card. Libby 12:37, 4 May 2015 (PDT)
• 32 TB /raidb added on September 10th, 2015 using ZFS filesystem. Libby 11:23, 14 September 2015 (PDT)
• A number of CPUs wedged over the weekend, rebooted by Aaron via IPMI, some load strangeness but otherwise operating. Libby 11:26, 14 September 2015 (PDT)