000-221 · Question #111
An administrator upgraded the rpm.rte fileset. During the installation, the bos.rte install fileset was automatically upgraded as well Given the following information, which action will allow the…
The correct answer is C. REJECT the bos.rte.install fileset and overwrite install the rpm.rte with the previous version. In AIX installp management, a COMMITTED fileset cannot be rejected and must be restored by overwrite installing the previous version from media.
Question
An administrator upgraded the rpm.rte fileset. During the installation, the bos.rte install fileset was automatically upgraded as well Given the following information, which action will allow the administrator to back out the changes?
Exhibit
Options
- AREJECT both fileset upgrades.
- BCOMMIT the bos.rte.install upgrade and REJECT both fileset upgrades.
- CREJECT the bos.rte.install fileset and overwrite install the rpm.rte with the previous version
- DREJECT the bos.rte.install fileset and CLEANUP the rpm.rte upgrade.
How the community answered
(57 responses)- A4% (2)
- B14% (8)
- C77% (44)
- D5% (3)
Why each option
In AIX installp management, a COMMITTED fileset cannot be rejected and must be restored by overwrite installing the previous version from media.
REJECT both filesets would fail if rpm.rte was automatically committed during the upgrade, as COMMITTED filesets cannot be reverted via REJECT.
COMMITting bos.rte.install permanently records it as the installed version and removes the ability to reject it, which is the opposite of backing out the change.
In AIX, the installp REJECT operation can only revert filesets that are still in the APPLIED state, not those that have been COMMITTED. Since bos.rte.install was automatically upgraded as a dependency and may still be APPLIED, it can be rejected, but rpm.rte requires an overwrite installation with the older version from media because direct rejection may not be available or sufficient. This combination is the only viable path to reversing both upgrades.
The CLEANUP operation removes a fileset that is in a broken or partially installed state and does not revert a successfully applied upgrade back to the previous installed version.
Concept tested: AIX installp APPLY, COMMIT, REJECT, and overwrite install states
Source: https://www.ibm.com/docs/en/aix/7.3?topic=i-installp-command
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