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Mainframe - 2008 z/OS Upgrades

This article provides information about upgrades to the 2008 z/OS mainframe.

Tue, 01/01/08, was the New Year Holiday. We provided minimal coverage in the 1155 E 60th Street Machine Room, consisting of one Operator per Shift beginning at 8:00 PM on New Year’s Eve, Mon, 12/31/07, and continuing through Tue, 01/01/08. The UCHIBETA LPAR was available for Open Testing from 8:00 AM until 5:00 PM on Tue, 01/01/08. The Production Shop was not staffed on Tue 01/01/08.

01/07/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 01/07/08, at 6:00 AM.

01/08/08

DCS’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Tue, 01/08/08, to test procedures for migrating data from Mod3 DASD to Mod9. Open Testing in BETA resumed on Wed, 01/09/08.

01/14/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 01/14/08, at 6:00 AM.

01/15/08

During System Test Time on Tuesday, 01/15/08, we migrated select System datasets from Mod3 to Mod9 DASD volumes.

01/17/08

During System Test Time on Thursday, 01/17/08, we performed Virtual Tape System administration.

01/20/08

We experienced problems duirng System Test Time on Sunday, 01/20/08, originally scheduled from 8:00 AM until 1:00 PM, which caused a Test Time overrun lasting until 4:10 PM. We were to migrate System datasets from Mod3 to Mod9 DASD volumes and did accomplish most of what we had intended.

01/21/08

Monday, 01/21/08, was the Martin Luther King, Jr. Holiday. We provided minimal Operator Coverage for those 24 hours, consisting of one Operator per 8-hour Shift to respond to requsts for tapemounts and printing. The UCHIBETA LPAR was available for Open Testing on Monday, 01/21/08, from 8:00 AM until 5:00 PM. The Production Shop was not staffed on the Holiday.

01/24/08

During System Test Time on Thursday, 1/24/08, we continued our migration of System Datasets from Mod3 to Mod9 DASD.

01/28/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 01/28/08, at 6:00 AM.

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02/04/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 02/04/08, at 6:00 AM.

02/05/08

We rescheduled Data Center Services’ Mainframe Systems Group’s Exclusive Use of UCHIBETA from Tuesday, 02/05/08, to Thursday, 02/07/08, at the urgent request of a Computing Partner Group.

02/07/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of UCHIBETA on Thu, 2/7/08, (rescheduled from Tue, 2/5/08) to configure and enable IP Security in that LPAR. Open Testing in BETA resumed on Fri, 2/8/08. As testing on 2/7 went well, IP Security remains enabled in BETA. IP Security had been tested in DCS’ TEST LPAR and will not interfere with the ability to log in and run jobs in UCHIBETA.

02/11/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 02/11/08, at 6:00 AM.

02/18/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 02/18/08, at 6:00 AM.

02/25/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 02/25/08, at 6:00 AM.

02/26/08

During DCS’ Exclusive Use of the UCHIBETA LPAR on Tuesday, 02/26/08, we tested TPX Release 5.2 Service Pack 0. As testing went well, TPX 5.2 SP0 remained available for Open Testing in BETA, replacing TPX 5.1 SP1, as of Wednesday, 02/27/08.

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03/03/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 03/03/08, at 6:00 AM.

03/09/08

During System Test Time on Sunday, 3/9/08, we installed Release 5.2 Service Pack 0 of TPX in Production, replacing TPX 5.1 SP1. TPX 5.2 SP0 had been active in the UCHIBETA LPAR since Wednesday, 2/27/08. The Mainframe internal clock remained on Central Standard Time from 2:00 AM Sunday, 3/9, until after we IPLed UCHIMVS1 following Test Time. Effective with that IPL, the Mainframe went to Daylight Saving Time (Spring Forward!).

03/17/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 3/17/08, at 6:00 AM.

03/20/08

Data Center Services’ Mainfame Systems Group had Exclusive Use of the UCHIBETA LPAR on Thursday, 3/20/08, to test installation procedures for ESP 5.5. Please NOTE: ESP 5.5 did not replace ESP 5.4 in UCHIBETA when Open Testing resumed on Friday, 3/21/08.

03/24/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 3/24/08, at 6:00 AM.

03/27/08

DCS’ Mainframe Systems Group cancelled their Exclusive Use of the UCHIBETA LPAR on Thursday, 3/27/08. The UCHIBETA LPAR was available for Open Testing on Thursday, 3/27/08.

03/30/08

During System Test Time on Sunday, 3/30/08, IBM installed microcode maintenance on the IBM z9 Mainframe. This schedule allowed us to complete all “Full” and “Offsite” disk backups before the start of Test Time.

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04/03/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Thursday, 4/3/08, to continue testing ESP 5.5, the new release of the job scheduler. ESP 5.5 did NOT replace ESP 5.4 in UCHIBETA when Open Testing resumed on Friday, 4/4/08.

04/07/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 04/07/08, at 6:00 AM.

04/09/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Wednesday, 4/9/08, to test Maintenance to z/OS 1.8. As this test went well, the z/OS 1.8 Maintenance remained active in BETA when Open Testing resumed on Thursday, 4/10/08.

04/13/08

During System Test Time on Sunday, 4/13/08, we continued our conversion of selected DASD volumes from Mod3 to Mod9. This schedule allowed us time to complete all disk backups before the start of Test Time.

04/16/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Wednesday, 4/16/08, to continue testing Release 5.5 of ESP, our job scheduler. ESP 5.5 did not remain active in UCHIBETA when Open Testing resumed on Thursday, 4/17.

04/21/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 4/21/08, at 6:00 AM. Also, ESP 5.5 has been available in UCHIBETA for extended Open Testing since Monday, 4/21/08.

04/28/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 4/28/08, at 6:00 AM.

04/30/08

During System Test Time on Wednesday, 4/30/08, we applied z/OS Maintenance and installed IOF 8C in Production.

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05/05/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 5/5/08, at 6:00 AM.

05/12/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 5/12/08, at 6:00 AM.

05/19/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 5/19/08, at 6:00 AM.

05/21/08

Data Center Services’ Production Shop had Exclusive Use of the UCHIBETA LPAR on Wednesday, 5/21/08, to test disk backup procedures. Open Testing in BETA resumed on Thursday, 5/22/08.

05/26/08

Monday, 5/26/08, was the Memorial Day Holiday. We provided minimal Operator coverage in the 1155 E 60th Street Computer Rooms, consisting of one Operator per 8-hour Shift. The Production Shop was not staffed. The UCHIBETA LPAR was available for Open Testing from 8:00 AM until 5:00 PM. ALSO, we performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 5/26, at 6:00 AM.

05/30/08

During Open Testing in UCHIBETA on Friday, 5/30/08, DCS tested Release 4.1 of TMON for MVS, and applied Maintenance to Release 3.1 of TMON for CICS. As testing has gone well, the new versions of TMON will remain active in BETA with Production application scheduled for Thursday, 6/12/08.

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06/02/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 6/2/08, at 6:00 AM. ALSO, on Monday, 6/2, at the request of a Computing Partner Group, the UCHIBETA LPAR was available for Open Testing (with no Exclusive Use allowed) while hey set a good example by testing their applications under Release 5.5 of Job Scheduler ESP.

06/05/08

On Thursday, 6/5/08, we made Syncsort 1.3 available for Open Testing in the UCHIBETA LPAR, replacing Syncsort 1.2 there. We had a problem with the initial BETA installation and IPLed that LPAR at Noon to back out the change. We have identified and corrected the problem and will make Syncsort 1.3 available for Open Testing on Friday, 6/6/08. If further testing goes well, Syncsort 1.3 will be installed in Production on Thursday, 6/19/08.

06/06/08

On Friday, 6/6/08, we made Syncsort 1.3 available for Open Testing in the UCHIBETA LPAR, replacing Syncsort 1.2 there. If testing goes well, we will install Syncsort 1.3 in Production on Thursday, 6/19/08.

06/09/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 6/9/08, at 6:00 AM.

06/12/08

We installed Release 4.1 of TMON for MVS and applied Maintenance to Release 3.1 of TMON for CICS in the UCHIMVS1 (Production) LPAR on Thursday, 6/12/08. We did not require Test Time for this installation. Both new Versions of TMON had been active in UCHIBETA since Friday, 5/30/08.

06/16/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 6/16/08, at 6:00 AM.

06/19/08

During System Test Time on Thursday, 6/19/08, we installed SyncSort 1.3 in Production, replacing SyncSort 1.2. SyncSort 1.3 had been available for Open Testing in UCHIBETA since Friday, 6/6/08.

06/23/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 6/23/08, at 6:00 AM.

06/24/08

On Tuesday, 6/24/08, we made a Maintenance Release of our DASD Pooling and Budgeting software available for a couple of weeks of Open Testing in the UCHIBETA LPAR. There should be no visible changes for our Computing Partners but please report DASD pooling/budgeting problems to email address seamfc@listhost.uchicago.edu. ALSO, on Tuesday, 6/24/08, at about 6:30 PM, Operations Staff noted “Auxiliary Storage Shortage” messages on the UCHIMVS1 consoles. Every job submitted after that time hung in the system. Mainframe Systems Staff was notified and, following some investigation, directed Operators to bring down all CICS Online Regions at about 7:15 PM, fifteen minutes earlier than scheduled. During this process, at about 7:20 PM, Operations noted “Auxiliary Storage Shortage Relieved” messages on UCHIMVS1 consoles. All jobs which had been hung in the system went into execution at that time. Mainframe Systems group requested an IPL of the UCHIMVS1 LPAR to be done Wednesday morning, 6/25/08, at about 6:00 AM. The original problem is currently under investigation.

06/25/08

We performed an IPL of the UCHIMVS1 (Production) LPAR at 6:45 AM on Wednesday, 6/25/08, following completion of the Daily Incremental Disk Backups. The IPL completed at 7:00 AM.

06/27/08

We performed an IPL of the UCHIMVS1 (Production) LPAR at 7:00 AM on Friday, 6/27/08, following completion of the Daily Incremental Disk Backups. The IPL completed at 7:15 AM.

06/30/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 6/30/08, at 6:00 AM.

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07/01/08

We have completed the process of upgrading the Microcode and Software for the Primary (Bustech1) and Backup (Bustech2) Virtual Tape Appliances. Please see our Virtual Tape Upgrades Web Page for a detailed Upgrade and Testing history.

07/04/08

Friday, 7/4/08, was the Independence Day Holiday. We provided minimal Operator Coverage in the 1155 E 60th Street Machine Rooms consisting of one Operator per 8-hour shift to respond to System prompts and environmental alarms. The ProdShop was not staffed on the Holiday. The UCHIBETA LPAR was available for Open Testing from 8:00 AM until 5:00 PM on Friday, 7/4.

07/07/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 7/7/08,at 6:00 AM.

07/08/08

During System Test Time on Tuesday, 7/8/08, we installed a Maintenance Release of our DASD Pooling/Budgeting Software. This Release had been active in the UCHIBETA LPAR since Tuesday, 6/24/08.

07/14/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 7/14/08, at 6:00 AM.

07/17/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Thursday, 7/17/08, to continue testing z/OS 1.9, the new Mainframe Operating System. Open Testing in BETA resumed on Friday, 7/18/08.

07/22/08

During System Test Time on Tuesday, 7/22/08, we installed ESP 5.5 in Production. ESP 5.5 had been available for extended Open Testing in the UCHIBETA LPAR since Monday, 04/21/08.

07/23/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Wednesday, 7/23/08, to continue testing z/OS 1.9, the new Release of the Mainframe Operating System. Open Testing in BETA resumed on Thursday, 7/24/08.

07/28/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 7/28/08, at 6:00 AM.

07/29/08

We made z/OS 1.9 available for extended Open Testing in the UCHIBETA LPAR on weekdays starting Tuesday, 7/29/08. z/OS 1.8 will be active in BETA on Saturdays and on request. Enterprise COBOL 4.1, Enterprise PL/1 3.7, FDR 5.4/67, TSO Superset Utilities 6.3A, and MVS QuickRef 6.8, all required upgrades for z/OS 1.9, are active in UCHIBETA on the same schedule as z/OS 1.9.

07/31/08

z/OS 1.8 was available in the UCHIBETA LPAR at the request of a Computing Partner Group. Open Testing of z/OS 1.9 in BETA resumed on Friday, 08/01/08.

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08/04/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 8/4/08, at 6:00 AM.

08/11/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 8/11/08, at 6:00 AM.

08/13/08

During System test Time on Wednesday, 8/13/08, we reformatted some APPL files fopr ESP 5.5.

08/18/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 8/18/08, at 6:00 AM.

08/25/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 8/25/08, at 6:00 AM.

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09/01/08

Monday, 09/01/08, was the Labor Day Holiday. We provided minimal Operator Coverage in the 1155 E 60th Street Machine Rooms consisting of one Operator per 8-hour shift to respond to system prompts, environmental alarms, and telephone calls. The UCHIBETA LPAR was available on Monday, 9/1, with its full complement of Online Regions, running under z/OS 1.8; Open Testing of z/OS 1.9 in BETA resumed on Tuesday, 9/2. ALSO, we performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 9/1/08, at 6:00 AM.

09/07/08

We performed an upgrade of the SAN (Storage Area Network) on Sunday, 9/7/08. As Virtual Tape volumes reside on the SAN disk array, jobs writing and/or reading Virtual Tape volumes probably took longer than usual during the Upgrade.

09/08/08

We performad an IPL of the UCHIMVS1 (Production) LPAR on Monday, 9/8/08, at 6:00 AM.

09/15/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 9/15/08, at 6:00 AM.

09/21/08

During System Test Time on Sunday, 9/21/08, we reconfigured Virtual Tape scratch pools for all LPARs.

09/22/08

On Monday, 9/22/08, we made one Xerox DP100 printer available on the UCHIBETA LPAR for print testing under z/OS 1.9. All BETA output was printed on yellow 3-Hole paper with blue header sheets.

09/28/08

During System Test Time on Sunday, 9/28/08, from 8:00 AM until 12:45 PM, we installed z/OS 1.9 in Production. z/OS 1.9 had been available for Open Testing in the UCHIBETA LPAR on weekdays since Tuesday, 7/29/08. Along with z/OS 1.9, we installed Enterprise COBOL 4.1, Enterprise PL/1 3.7, FDR 5.4/67, TSO Superset Utilities 6.3A, and MVS QuickRef 6.8, all required upgrades for z/OS 1.9.

09/30/08

During DCS’ Mainframe Systems Group Exclusive Use of the UCHIBETA LPAR on Tuesday, 09/30/08, we tested the process for deleting LogonIDs which have not had their Passwords Changed since the end of 2002. This process was then repeated daily in UCHIBETA through Friday, 100/3, and will be performed in Production on Sunday, 10/05/08. Open Testing in BETA resumed on Wednesday, 10/01/08.

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10/02/08

On Thursday, 10/02/08, we installed all cumulative maintenannce for Compuware Enterprise Common Components in the UCHIBETA LPAR for Open Testing. Enterprise Common Components is integral to such Compuware program products as Xpediter/TSO, Xpediter/CICS, and Abend-AID CICS.

10/05/08

Starting Sunday, 10/5/08, we made the UCHIBETA LPAR available for Open Testing on Sundays. ALSO, on Sunday, 10/5/08, we deleted all ACF2 Mainframe LogonIDs which had not had their Passwords changed since the end of 2002. This process also deleted those newer LogonIDs which had never been used on the Mainframe.

10/06/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 10/06/08, at 6:00 AM.

10/09/08

During System Test Time on Thursday, 10/9/08, we installed all cumulative maintenance for Compuware Enterprise Common Components (ECC) in Production to address recent compile abends in Compuware programs. ECC Maintenance had been active in the UCHIBETA LPAR since Thursday, 10/02/08. ALSO, on Thursday, 10/09, DCS’ Mainframe Systems Group had Exclusive Use of UCHIBETA to test solutions to a BETA-specific problem with TPX procs. Open Testing in BETA resumed on Friday, 10/10/08.

10/13/08

We performed an IPL of the UCHIMVS1 (Pproduction) LPAR on Monday, 10/13/08, at 6:00 AM.

10/17/08

A problem with the TSO Logon Proc delayed the availability of the UCHIBETA LPAR on Friday morning, 10/17/08. DCS’ Mainframe Systems group resolved the problem. Logons to BETA were allowed by 10:00 AM, and all Online Regions were available by 10:10 AM.

10/20/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 10/20/08, at 6:00 AM.

10/21/08

We applied Maintenance to SyncSort 1.3 in the UCHIBETA LPAR on Tuesday, 10/21/08, for a two week Open Testing period.

10/27/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 10/27/08, at 6:00 AM.

10/29/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Wednesday, 10/29/08, to test ESP Start-Up procedures. Open Testing in BETA resumed on Thursday, 10/30/08.

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11/02/08

During Hardware Test Time on Sunday, 11/02/08, IBM applied necessary maintenance to the IBM z9 Mainframe and DASD. The Mainframe’s TOD Clock remained on Daylight Saving Time until the IPL following Test Time. The UCHIBETA LPAR was available for Open Testing from 12:30 until 5:00 PM CST following Test Time.

11/05/08

During System Test Time on Wednesday, 11/05/08, we applied Maintenance to SyncSort 1.3. This Maintenance had been active in the UCHIBETA LPAR since Tuesday, 10/21/08.

11/10/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 11/10/08, at 6:00 AM.

11/13/08

Data Center Services’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Thursday, 11/13/08. DCS installed V2.0 of Compuware’s Enterprise Common Components (ECC) in BETA, replacing V1.9, for a two-week Open Testing period. Open Testing in BETA resumed on Friday, 11/14/08. ECC 2.0 has four sub-components: Compuware Shared Services 8.5 (upgrade from 8.3); License Management System 4.0 (upgrade from 3.1); Base Services 11.1 (upgrade from 5.2); and Host Communications Interface 2.5 (no upgrade but maintenance applied). DCS also installed Xpediter/CICS 8.2 (upgrade from 8.1)and Xpediter/Xchange 4.0 (upgrade from 3.5) in BETA. If testing in UCHIBETA goes well, we will perform Production implementations during System Test Time on Thursday, 12/4/08, time and duration to be announced.

11/17/08

We peformed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 11/17/08, at 6:00 AM.

11/24/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 11/24/08, at 6:00 AM.

11/25/08

A problem with Syncsort Load Libraries delayed Open Testing in UCHIBETA until 8:45 AM on Tuesday, 11/25/08, following a re-IPL of that LPAR to correct the problem.

Thanksgiving Holiday

Thursday, 11/27/08, and Friday, 11/28/08, were the 2-day Thanksgiving Holiday. We provided minimal Operator coverage in the 1155 E 60th Street Machine Rooms, consisting of one Computer Operator per 8-hour shift across those 48 hours. The UCHIBETA LPAR was available for Open Testing from 8:00 AM until 5:00 PM on both Holiday days. The Production Shop was not stafffed on either day.

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12/01/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 12/01/08, at 6:00 AM.

12/02/08

On Tuesday, 12/2/08, Data Center Services replaced the MAIL program in UCHIBETA with BETAMAIL. The MAIL program will no longer function in BETA as of 12/2/08 and jobs invoking MAIL in the UCHIBETA LPAR will fail. All Mainframe Email generated by invoking BETAMAIL in UCHIBETA will include the lines “This is a test email from the BETA Machine. This is NOT from a production run.” enclosed in an asterisk (*) box.

12/04/08

During System Test Time on Thursday, 12/4/08, we installed V2.0 of Compuware’s Enterprise Common Components (ECC), Xpediter/CICS 8.2 (upgrade from 8.1) and Xpediter/Xchange 4.0 (upgrade from 3.5) in Production. ECC 2.0 has four sub-components: Compuware Shared Services 8.5 (upgrade from 8.3); License Management System 4.0 (upgrade from 3.1); Base Services 11.1 (upgrade from 5.2); and Host Communications Interface 2.5 (no upgrade but maintenance applied). All of these upgrades have been available for Open Testing in UCHIBETA since Thursday, 11/13/08.

12/08/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 12/08/08, at 6:00 AM.

12/11/08

DCS’ Mainframe Systems Group had Exclusive Use of the UCHIBETA LPAR on Thursday, 12/11/08, to test the application of Service Pack 02 to Release 4.0 of DADS Plus, replacing Service Pack 01. DADS Plus R4.0 SP02 will remain active in UCHIBETA for Open Testing. We plan to install Service Pack 02 in Production on Monday, 12/22/08.

12/15/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 12/15/08, at 6:00 AM.

12/22/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 12/22/08, at 6:00 AM. ALSO, on Monday, 12/22, we applied Service Pack 02 to Release 4.0 of DADS Plus in Production, to take effect for that day’s CICS Regions. DADS 4.0 SP02 had been active in UCHIBETA since Thursday, 12/11/08.

12/25/08

Thursday, 12/25/08, was the Christmas Holiday. We provided minimal Operator coverage in the 1155 E 60th Street Machine Rooms consisting of one Operator per 8-hour shift to respond to System prompts, environmental alarms, the telephone and I/O Window. The Production Shop was not be staffed on the Holiday. The UCHIBETA LPAR was available for Open Testing from 8:00 AM until 5:00 PM on Thursday, 12/25, with all Onlines active.

12/29/08

We performed an IPL of the UCHIMVS1 (Production) LPAR on Monday, 12/29/08, at 6:00 AM.

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Keywords:history   Doc ID:19428
Owner:Todd L.Group:University of Chicago
Created:2011-08-02 18:00 CSTUpdated:2013-11-11 10:35 CST
Sites:University of Chicago, University of Chicago - Sandbox
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