Indiana University’s Virtualization Journey Rob Lowden Director, Enterprise Infrastructure.
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Transcript of Indiana University’s Virtualization Journey Rob Lowden Director, Enterprise Infrastructure.
Indiana University’sVirtualization Journey
Rob LowdenDirector, Enterprise Infrastructure
o Founded in 1820o 107,160 Students (Fall 2009)o 19,992 Faculty and Staffo $2.9B Annual Operating Budgeto $1.23B Endowmento $470M Grants / Awardso 8 Campuses Throughout Indianao Worlds Largest Music Schoolo 2nd Largest School of Medicine in the U.S.o Over 1,200 IT Staff / $110M Annual Budget
Above-Campus Sourcing Models
• Commercial Sourcing• Institutional Sourcing• Consortium Sourcing
Above-Campus ServicesShaping the Promise of Cloud Computing for Higher Education
by Brad Wheeler and Shelton Waggener
Illustration by Randy Lyhus ©2009EDUCAUSE Review, Nov/Dec 2009
IU’s Virtualization Journey
• Three quarters of a decade• Three short stories (phases)• Three quarters of an hour
In the beginningFrom: IT Manager <@indiana.edu>
Subject: ESX Trial Evaluation RequestDate: February 13, 2003 3:54:05 PM ESTTo: [email protected]
Hi, …I am the Tech Services manager for a number of areas in our IT
organization, including the mainframe and all central webserving using Linux, Tru64, and Solaris (about 35 boxes). Our immediate interest in ESX is to consolidate multiple existing (and pending) Linux servers (Redhat Advanced Server) on large 4-way and 8-way Intel platforms.
I would like to request a trial copy of VMWare ESX and perform an
evaluation of the product on a 2-way HP/Compaq DL360. Thanks…
…And so it began
From: John Acevedo <[email protected]>To: "IT Manager" <@indiana.edu>Subject: FW: VMware ESX Server Serial NumbersDate: Thu, 3 Apr 2003 11:37:04 -0800 REF: 0299810 Dear IU IT Manager, Thank you for your order.
First VM
• April 2003• CAS
– Central Authentication Service
IT Production Phase
• Began in earnest in 2006• Virtualize 100% of x86 business
systems• Standardize Supporting Architecture• Consolidate Storage• Improve HA• Maximize Cost Savings $$$$• Initially 20:1 Consolidation Ratio
Jan
Feb
Mar
Ap
r
May
Jun
Jul
Au
g
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Ap
r
May
Jun
Jul
Au
g
Sp
t
Oct
Nov
Dec
Jan
Feb
Mar
Ap
r
May
Jun
2006 2007 2008
0
50
100
150
200
250
Enterprise System Infrastructure
Linux VMs
Windows VMs
Physical Windows Servers
Quantity
IT Production Phase
• “Eat your own dog food” phase• IT confidence already existed @ IU • Customer confidence had to be
earned• Enabled Infrastructure to expand
scope of future Virtualization projects (remainder of central IT systems)
• Overall a tremendous success
Business Production Phase
• Began in 2007-2008• ERP Application / Web Servers
(2008)• Enterprise Oracle DB’s (2008)• New Data Center (2009)
Business Production Phase
• PeopleSoft Application / Web Migration
• PS Load Balancing Option• Entire Project < 6 months• Cost Savings?
– 90% over Traditional Solution
• Customer Confidence?– Unwavering
Business Production Phase
• IU Bloomington Campus Data Center
• Completed in 2009 for $32.7M• 88K Gross Square Feet• Single Story Construction
(Withstand F5)• 3 – 11K SqFt. Raised Floor Pods• Enterprise Pod (Tier 3 / Uptime
Institute)• Why So Large?
December 2008Indiana UniversityBloomington, IN (USA)
1964
2009
Business Production Phase
• Challenges– No downtime or service interruption– Accomplish over a Holiday weekend– Tier 1 Databases
Business Production Phase
• Outcomes– Never let a crisis go to waste– Virtualized 35 applications DB’s / > 100
Oracle instances– 3 Applications remained on physical
hardware– Savings?
PS/Tier 1 DB Conversion
98-99 99-00 00-01 01-02 02-03 03-04 04-05 05-06 06-07 07-08 08-09 09-10$0.00
$200,000.00
$400,000.00
$600,000.00
$800,000.00
$1,000,000.00
$1,200,000.00
$1,400,000.00
$1,600,000.00
Total
Total
IT as a Service Phase
• IU’s Intelligent Infrastructure (2007)• Demonstrated Confidence / Savings• Reduced power/cooling consumption
(Green) (< 40KW to power)• Improved flexibility, BC, HA, and DR• Web enabled provisioning and
workflow• Drive the Enzo Ferrari for a fraction
of the cost
IT as a Service Phase
• Standard x86 boxes across the entire platform
• One vendor, one chip set, one solution• 688 Total CPU’s/Cores• 5,504 Total GB RAM• Hypervisor Virtualization Booting from
SAN• 30-40 VM’s per physical box average• 3 year life cycle replacement
IT as a Service Phase
• Storage• Consolidated, Standardized, &
Virtualized• 4 Tiers of Storage
– High End Fiber– Fiber attached SAS– 2TB SATA Drives– Tape
• Thin & Dynamic Provisioning • Integrated NAS• 5 year life cycle
Hitachi USPV
196 TB raw
377 - 400GB drives
58 - 450GB drives
25 – 1TB drives
256 GB Cache
80 Channels
202TB BOS
202TB Tuning Manager
140TB BOSV
308TB Tiered Storage Manager
48TB ShadowImage
Frame License Hitachi Dynamic Provisioning
Hitachi AMS2300
97 TB raw
100 – 450GB drives
34 – 2TB high-density drives
16 GB Cache
8 Channels
Frame license Device Manager
Frame License Tuning Manager
Frame License Hitachi Dynamic Provisioning
Hitachi HNAS 3090
Clustered with IP replication
2 Brocade 48000
Director-class
128 Ports each
Hitachi AMS2300
85 TB raw
195 – 450GB drives
16 GB Cache
8 Channels
Frame license Device Manager
Frame License Tuning Manager
Frame License Hitachi Dynamic Provisioning
Hitachi AMS2300
64 TB raw
149 – 450GB drives
16 GB Cache
8 Channels
Frame license Device Manager
Frame License Tuning Manager
Frame License Hitachi Dynamic Provisioning
Bloomington Data Center
Indianapolis Data Center
Hitachi AMS2300
78 TB raw
180 - 450GB drives
16 GB Cache
8 Channels
Frame license HDvM
Frame License HTnMFrame License HDP
Hitachi AMS2300
92 TB raw
88 – 450GB drives
34 – 2TB high-density drives
16 GB Cache
8 Channels
Frame license Device Manager
Frame License Tuning Manager
Frame License Hitachi Dynamic Provisioning
Hitachi USPV
46 TB raw
108 – 300GB drives
44 - 400GB drives
256 GB Cache
80 Channels
46TB BOS
46TB Tuning Manager
52TB BOSV
98TB Tiered Storage Manager
22TB ShadowImage
100TB License Hitachi Dynamic Provisioning
Hitachi HNAS 3090
Clustered with IP replication
2 Brocade 48000
Director-class
96 Ports each
IT as a Service Phase• Backups via IBM System Storage TS3500 Tape Library, Model L23 (3584)• TS3500 Expansion Frame, Model D23 with hot swappable redundant parts• 16 slot cartridge I/O station• 12 3592-E05 / TS1120 Tape Drives • 628 3592 Extended Data Cartridges (700 GB ) - estimated capacity 1.5 TB to 4.0
TB• Library firmware - level 9590• Drive firmware - level 1E4C• Path Failover • Advanced Library Management System (ALMS)
– Virtual I/O– Logical Libraries
• TS3000 System Console - Remote Support Facility– Call Home– Remote login for Tech Support
• Tape Library Specialist web interface– Remote administration of TS3500
• IBM Tape Device Driver - lin_tape-1.27.0
IT as a Service Phase
• Network• 10Gbps from server rack to core• 1 Network & 21 server racks per
row• 2 rack combination for 10Gbps• 3 – 10Gbps NIC’s per server• Savings$$$$
Indiana University10G (2-rack design)
Linux Virtual Appliance Windows0
100
200
300
400
500
600
700
610
140
525
Intelligent Infrastructure March 2010
Total
Summary
• Virtualization Strategy Serving Us Well
• Growth of 6% per month (mainly new)
• Desktop Virtualization currently underway
• Savings, Flexibility, Reliability
Copyright
• Copyright Rob Lowden, 2010. This work is the intellectual property of the author. Permission is granted for this material to be shared for non-commercial, educational purposes, provided that this copyright statement appears on the reproduced materials and notice is given that the copying is by permission of the author. To disseminate otherwise or to republish requires written permission from the author.
Resources
• Intelligent Infrastructure at IU• Enterprise Oracle Linux Migration• PeopleSoft Application Server Migra
tion• Enterprise P2V• IU Fact Book