Patch install - Pre-Installation check only for no-rolling

[Aco Blazeski]

Hi to all,

Is it possible to do a Pre-Installation check only on single member cluster (5.1A)(no-rolling upgrade) without to put the cluster in init 2 (i.e. without restarting/shutdown the server).
The idea is to minimaze the time for real patching.

Thanks

[Mark Poeschl_2]

Yes, the 'clu_upgrade check setup' command can be run with your system up and running in multi-user mode.

[Aco Blazeski]

Hi Mark,
Thanks so fast reply, but
As I understand clu_upgrade is not used for no-rolling upgrade.

However I found what I've been looking for. Pre-installation check can be done without putting the cluster in init 2.

Regards