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Will installing older patch overwrite newer patch?

 
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vz7r1x
Regular Advisor

Will installing older patch overwrite newer patch?


If I accidently install an older version of an existing patch, will it overwrite newer patch?

Is there an option in swinstall to stop newer patch from being overwritten?

Thanks
4 REPLIES 4
Court Campbell
Honored Contributor
Solution

Re: Will installing older patch overwrite newer patch?

It shouldn't install the patch. It should state that a superseded patch is already installed.
"The difference between me and you? I will read the man page." and "Respect the hat." and "You could just do a search on ITRC, you don't need to start a thread on a topic that's been answered 100 times already." Oh, and "What. no points???"
James R. Ferguson
Acclaimed Contributor

Re: Will installing older patch overwrite newer patch?

Hi:

Normally, 'swinstall' will not install a patch that has been superceded by another so unless you force a reinstallation (with '-x reinstall=true) you can't do this.

The proper way to patch means that you let 'swinstall' save the previous patch (the default). Then, if you wish to rollback, your remove the newer patch with 'swremove' and the predecesor is restored.

Regards!

...JRF...
vz7r1x
Regular Advisor

Re: Will installing older patch overwrite newer patch?

Thanks.
James R. Ferguson
Acclaimed Contributor

Re: Will installing older patch overwrite newer patch?