[Bug 2051338] Re: Subiquity with autoinstall cannot pick a storage and install with IMSM firmware RAID

[Yao Wei]

** Summary changed:

- Subiquity cannot pick a storage and install with IMSM firmware RAID
+ Subiquity with autoinstall cannot pick a storage and install with IMSM firmware RAID

** Description changed:

  We encountered a situation the when IMSM is enabled, with autoinstall to
- automatically pick a partition to install, it would fail to pick the
- correct storage to install to and failed to install.
+ automatically pick a disk to install to, it would fail to pick the
+ correct storage.
  
  Using Ubuntu Server it could pick and install into the virtual RAID
  device manually
  
  To reduce possible error scope, the test was under ubuntu server noble daily build (20240125). Log attached with the following:
  /var/log/installer
  journalctl log
  autoinstall.yaml

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https://bugs.launchpad.net/bugs/2051338

Title:
  Subiquity with autoinstall cannot pick a storage and install with IMSM
  firmware RAID

Status in subiquity package in Ubuntu:
  New

Bug description:
  We encountered a situation the when IMSM is enabled, with autoinstall
  to automatically pick a disk to install to, it would fail to pick the
  correct storage.

  Using Ubuntu Server it could pick and install into the virtual RAID
  device manually

  To reduce possible error scope, the test was under ubuntu server noble daily build (20240125). Log attached with the following:
  /var/log/installer
  journalctl log
  autoinstall.yaml

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