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AIX memory optimisation

AIX memory optimisation

AIX memory optimisation

Hello people,
I'm back again with another question/concern.... Can these memory values in AIX 3.5 running OS level be changed/modified without requiring a reboot? I simply need to know whic ones will require a reboot and which ones will not and will take effect right away.

1. maxperm%
2. maxclient%
3. minperm%
4. vmm_mpsize_support
5. Paging Space (Gigs)

Thanks in advance for the assistance.

RE: AIX memory optimisation


maxperm% --> Dynamic
maclient% --> Dynamic
minperm% --> Dynamic
vmm_mpsize_support --> Not specified in ioo man page, but I think it's static (needs bosboot and reboot)
Paging Space (modified with chps) --> It is dynamic, but it can impact on performance.

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