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[Bug 2111695] Re: [Ubuntu24.04] - curtin - subiquity installation with multiple dasd sizes leads to an error in partitioning

To: debcrafters-packages@xxxxxxxxxxxxxxxxxxx
From: Frank Heimes <2111695@xxxxxxxxxxxxxxxxxx>
Date: Mon, 26 May 2025 10:15:34 -0000
Reply-to: Bug 2111695 <2111695@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx

I'm wondering if the DASD disks were always added/enabled in the same order?
Means when the autoinstall file was created (maybe with the help of an interactive installation) and then later on when the early_commands to enable them were added to the autoinstall file.
Especially because DASD ECKD devices of different sizes are involved (lsdasd shows Model 27 and Model 54). This reminds me a bit about LP#2097613.

And was the autoinstall done on LPAR or in z/VM?

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https://bugs.launchpad.net/bugs/2111695

Title:
  [Ubuntu24.04] - curtin - subiquity installation with multiple dasd
  sizes leads to an error in partitioning

Status in Ubuntu on IBM z Systems:
  Triaged
Status in curtin package in Ubuntu:
  New
Status in subiquity package in Ubuntu:
  New

Bug description:
  Description:

  Automated installation of Ubuntu 24.04 on LPAR with
  subiquity/cloudinit fails because of wrong dasd partition size.

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