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7/31/2019 Gateway 400 Group Sept 2010
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ADVANCED SYSTEM DESIGNS >
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1
Technology People. Business Results.
IBM Solutions MICROSOFT Solutions SECURITY Solutions NETWORK Solutions BUSINESS INTELLIGENCE Solutions
Getting iReady for Power 7
Sept 9, 2010
Greg [email protected]
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>ADVANCED SYSTEM DESIGNS
Why Power 7?
Better price/performance $/CPW
Better Efficiency Power/Cooling
Better Hardware and Software Maintenance Costs
Better space efficiencyMore CPW / U
Maintain an upgrade path for your system
Move up to i Incentive/User licensing incentives
Service Vouchers
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>ADVANCED SYSTEM DESIGNS
Where to Start?
OS Compatibility with Applications
Hardware Compatibility
Cost Factors IO replacement, maintenance
Financial Status of Machine
Migration Effort / Downtime
Performance
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>ADVANCED SYSTEM DESIGNS
OS Compatibility with Applications
Power 7 requires 6.1.1 or 7.1
May require Application upgrade prior to or after OS upgrade
ANZOBJCVN to determine whether objects are observable
http://www-912.ibm.com/a_dir/as4ptf.nsf/$$search?openform
Search on ANZOBJCVN to find the latest for your release
Can get assessment done by IBM or IBM BP
Obtain latest resave of target release
http://www-947.ibm.com/systems/support/i/planning/resave/v7r1.html
http://www-912.ibm.com/a_dir/as4ptf.nsf/$$search?openformhttp://www-947.ibm.com/systems/support/i/planning/resave/v7r1.htmlhttp://www-947.ibm.com/systems/support/i/planning/resave/v7r1.htmlhttp://www-947.ibm.com/systems/support/i/planning/resave/v7r1.htmlhttp://www-947.ibm.com/systems/support/i/planning/resave/v7r1.htmlhttp://www-912.ibm.com/a_dir/as4ptf.nsf/$$search?openformhttp://www-912.ibm.com/a_dir/as4ptf.nsf/$$search?openformhttp://www-912.ibm.com/a_dir/as4ptf.nsf/$$search?openform7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
OS Compatibility
OS Jumping
5.2 to 5.4 then to 6.1.1 or 7.1 (no anzobjcvn for 5.2)
5.3 to 6.1.1 then to 7.1
5.4 to 7.1
Could do reload and jump releases also /additional risk, time and $$
Reference material for release upgrades/recovery etc.
http://www-
01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5
+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-
8&lang=all
http://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=allhttp://www-01.ibm.com/support/docview.wss?rs=0&dc=DB520&dc=D900&dc=D800&dc=DA900&dc=DA800&q1=V5R4M5+AND+AS400KBXXYYZZRCH&uid=nas1b6c5ed39e84670648625740f007c74e3&loc=en_US&cs=UTF-8&lang=all7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
OS Compatibility
Release Upgrade Pre-Install Verification tool
https://www14.software.ibm.com/webapp/iwm/web/reg/download.do?source=ipvt&S_PKG=dl3&lang=en_US
GUI that will guide you through the upgrade planning and preparation process
More Doc! Getting ready for 6.1.1 and beyond!
http://www.redbooks.ibm.com/redpieces/abstracts/redp4293.html?Open
https://www14.software.ibm.com/webapp/iwm/web/reg/download.do?source=ipvt&S_PKG=dl3&lang=en_UShttp://www.redbooks.ibm.com/redpieces/abstracts/redp4293.html?Openhttp://www.redbooks.ibm.com/redpieces/abstracts/redp4293.html?Openhttps://www14.software.ibm.com/webapp/iwm/web/reg/download.do?source=ipvt&S_PKG=dl3&lang=en_US7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
Hardware Compatibility
Power 7 requires 6.1.1 or 7.1
May Require a server firmware update on current machine to go to
5.4 or beyondhttp://www-
912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f
?OpenDocument
May require a HMC code update also
http://www-912.ibm.com/s_dir/slkbase.NSF/DocNumber/408316083
Partition considerations all must be at 6.1.1 or above on P7
http://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/DocNumber/408316083http://www-912.ibm.com/s_dir/slkbase.NSF/DocNumber/408316083http://www-912.ibm.com/s_dir/slkbase.NSF/DocNumber/408316083http://www-912.ibm.com/s_dir/slkbase.NSF/DocNumber/408316083http://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocumenthttp://www-912.ibm.com/s_dir/slkbase.NSF/c32447c09fb9a1f186256a6c00504227/23c4789ba6f5321886256fd300586b7f?OpenDocument7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
Hardware Compatibility
NO HSL adapters or HSL attached towers supported on P7
May require I/O replacement
What isnt supported?
http://www-03.ibm.com/systems/power/hardware/sod2.html
Common things not supported on P7
IOPs, QIC tape drives, twinax, IOP based IOAs, SCSI 10k RPM
drives and drives 35Gb and smaller
http://www-03.ibm.com/systems/power/hardware/sod2.htmlhttp://www-03.ibm.com/systems/power/hardware/sod2.htmlhttp://www-03.ibm.com/systems/power/hardware/sod2.htmlhttp://www-03.ibm.com/systems/power/hardware/sod2.html7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
Hardware Compatibility
P5-P6 upgrades supported through year end
P6-P7 upgrades supported now
Link for all planning hw/software and release planning information
http://www-947.ibm.com/systems/support/i/planning/upgrade/futurehdwr.html#power7
Not sure what code is required? Use the prerequisite checker
https://www-912.ibm.com/e_dir/eserverprereq.nsf
http://www-947.ibm.com/systems/support/i/planning/upgrade/futurehdwr.htmlhttps://www-912.ibm.com/e_dir/eserverprereq.nsfhttps://www-912.ibm.com/e_dir/eserverprereq.nsfhttps://www-912.ibm.com/e_dir/eserverprereq.nsfhttps://www-912.ibm.com/e_dir/eserverprereq.nsfhttp://www-947.ibm.com/systems/support/i/planning/upgrade/futurehdwr.htmlhttp://www-947.ibm.com/systems/support/i/planning/upgrade/futurehdwr.htmlhttp://www-947.ibm.com/systems/support/i/planning/upgrade/futurehdwr.html7/31/2019 Gateway 400 Group Sept 2010
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>ADVANCED SYSTEM DESIGNS
Cost Factors
May have to replace some/all of the current IO to go to P7
Application Vendors may charge for SW on the new system based
upon CPW not P group
Might need a new HMC
OS Licensing and 5250 Requirement
Disposal cost of old system
Economic Sales Replacement tool /Consolidate multiple servers
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Financial Status of Machine
Is the machine on lease?
Operating vs. Capital
Purchased?
Fully depreciated?
Lease sellback
Diminimous
If you need it you need it
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>ADVANCED SYSTEM DESIGNS
Migration/Downtime
If you are on a P5 or below and want to maintain some of your I/O
consider P6
If you have significant amount of unsupported hardware for P7 / consider
P6
If you cant go to 6.1.1 consider P6
If you are on 5.2 or old hardware and can go to 6.1.1 P7 might be a fit
If you are on P6 and want to maintain an upgrade path go to P7
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>ADVANCED SYSTEM DESIGNS
Migration/Downtime
If you want to take advantage of the P7 benefits planning will be key
If you can go to 7.1 consider P7
If you want the latest and greatest go to P7
Migration Consideration: If you are replacing disk unless you use a Mimix
type product you will probably be reloading, make sure you have compatible
media types on source and target machine.
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>ADVANCED SYSTEM DESIGNS
Migration/Downtime
The number of partitions will impact the downtime
Skipping releases will increase the downtime
The time to perform object conversion will effect downtime
Time for saves/restore will effect the downtime
Type of migration will impact the downtime hardware/OS can be staged
ahead of time
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>ADVANCED SYSTEM DESIGNS
Performance
Careful planning required
In most cases CPW increases are significant
Ensure a commensurate amount of memory is added
Review I/O rates and model drive reduction with WLE or other tools
http://www-912.ibm.com/wle/EstimatorServlet
Identify and document current bottlenecks to help justify a P7
http://www-912.ibm.com/wle/EstimatorServlethttp://www-912.ibm.com/wle/EstimatorServlethttp://www-912.ibm.com/wle/EstimatorServlethttp://www-912.ibm.com/wle/EstimatorServlet7/31/2019 Gateway 400 Group Sept 2010
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Preguntas?