Your Ad Here

IBM AIX/UNIX system storage administration ksh/perl scripting

Thursday, February 25, 2010

Support lifecycle notice for AIX 6.1 Technology Levels 1 and 2

IBM announces the following schedules to help you plan for future upgrades to your AIX operating system. These plans are subject to change without notice.

AIX Technology Levels are supported for how to, usage, and problem identification for the entire life of the release. However, all Technology Levels have a limited support window for corrective service. If a fix is needed, you may be required to upgrade to a more current Technology Level to receive generally available fixes or interim fixes. IBM recommends you take a moment to verify your current service level. Simply run the 'oslevel -r' command.

AIX 6.1 Technology Level 1 (6100-01)

After May 2010, IBM will no longer provide generally available fixes or interim fixes for systems at AIX 6100-01. This applies to all Service Packs within TL1. Please plan to upgrade to a newer Technology Level at your earliest convenience.

AIX 6.1 Technology Level 2 (6100-02)

Sometime after October 1, 2010, IBM will no longer provide generally available fixes or interim fixes for systems at AIX 6100-02. This applies to all Service Packs within TL2. The exact date for this change will be made available later in 2010. Please plan to upgrade to a newer Technology Level at your earliest convenience.

AIX 6.1 Technology Level 0 (6100-00)

As a reminder, IBM is no longer providing generally available fixes or interim fixes for systems at AIX 6100-00.

Best Practices

Having a good service strategy for maintaining your AIX operating system is one way to keep your system fully operational. IBM provides strategy planning advice at the Power support site at http://www.ibm.com/systems/support/power. Look for the Best Practices link to find valuable guidance information including such documents as the IBM AIX Operating System Service Strategy Details and Best Practices.
Doc number: 4927 Published date: 20100123

Support lifecycle notice for AIX 5.3 Technology Levels 8 and 9

IBM announces the following schedules to help you plan for future upgrades to your AIX operating system. These plans are subject to change without notice.

AIX Technology Levels are supported for how to, usage, and problem identification for the entire life of the release. However, all Technology Levels have a limited support window for corrective service. If a fix is needed, you may be required to upgrade to a more current Technology Level to receive generally available fixes or interim fixes. IBM recommends you take a moment to verify your current service level. Simply run the 'oslevel -r' command.

AIX 5.3 Technology Level 8 (5300-08)
After April 2010, IBM will no longer provide generally available fixes or interim fixes for systems at AIX 5300-08. This applies to all Service Packs within TL8. Please plan to upgrade to a newer Technology Level at your earliest convenience.

AIX 5.3 Technology Level 9 (5300-09)
Sometime after October 1, 2010, IBM will no longer provide generally available fixes or interim fixes for systems at AIX 5300-09. This applies to all Service Packs within TL9. The exact date for this change will be made available later in 2010. Please plan to upgrade to a newer Technology Level at your earliest convenience.

AIX 5.3 Technology Level 6 (5300-06) and AIX 5.3 Technology Level 7 (5300-07)
As a reminder, IBM is no longer providing generally available fixes or interim fixes for systems at AIX 5300-06 or AIX 5300-07.
Best Practices
Having a good service strategy for maintaining your AIX operating system is one way to keep your system fully operational. IBM provides strategy planning advice at the Power support site at http://www.ibm.com/systems/support/power. Look for the Best Practices link to find valuable guidance information including such documents as the IBM AIX Operating System Service Strategy Details and Best Practices.
Doc number: 4923 Published date: 20100123

IBM LINK

Thursday, February 11, 2010

How to create custome Time Zone in AIX

For example:
I want to create a custom me zone, which will use the same days as the standard EU switch to and from Summertime only the time has been altered. Summertime begins at 07:30 on the last Sunday of March and ends at 08:30 on the last Sunday of October. And making two states like MCST (My Company Standard Time) and MCDT (My Company Daylight Time).

Solution:

set the occurrence of the Sunday as last occurrence in that month (As you needed), a value of 5 indicates the last day (0=sunday) in month and which may occur either in 4th or 5th week (sometimes 5 Sundays in a month), edit your /etc/environment and set the TZ as below,

TZ=Your time zone,M3.5.0/7:30:00,M10.5.0/8:30:00
Ensure that the time zone value ends with DT for the DST to be enabled.

Labels

BlogCatalog