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 Can auto-power-start be set on power10 HMC managed "standalone" AIX system?

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Ron Arms's profile image
Ron Arms posted Fri June 13, 2025 04:20 PM

We're a software vendor that remotely supports an "on-prem" application that runs on AIX and always had graphics console or terminal for console access.

With Power10 our customers are forced to use an HMC and to run a standalone AIX instance on the Power10 it seems we must use "User-Initiated" which negates the option to set Auto-Start Always.

Power on system

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I found this article; (note, it's for POWER9) that mentions in ASMI there is an option to set "auto-power-restart".  We do not have a lab to test, would this accomplish what we're looking for?

Setting auto-power restart - IBM Documentation

Recently we've had a few customers loose power in their datacenter and the Power10 just boots to standby requiring user-intervention to activate the standalone AIX instance.  We have not found a way around this.  Warm reboots work fine but if the server is powered down or looses power it seems it requires HMC access and user intervention.


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STEPHANIE JENSEN's profile image
STEPHANIE JENSEN

Hi Ron,

The HMC supports setting a Partition Start power on policy of Auto-Start Always for Power10 systems.  Do you get an error when you try to set that?

Best regards,

Stephanie


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