[Bug 2057696] [NEW] 24.04 install on NVMe drive crashes because fdasd is called

[Frank Heimes]

Public bug reported:

Using the ISO image 11032024 on an LPAR hosted on a LinuxONE III system
with an NVMe drive attched, it looks like the installation fails because
fdasd is called with the NVMe drive as argument.

"
 get_blockdev_sector_size: (log=512, phys=512)
 Running command ['fdasd', '--table', '/dev/nvme0n1'] with allowed return codes 
[0] (capture=False)
 
 fdasd error:  device verification failed
 Partition '/dev/nvme0n1' (259/1) detected where device is required
"

(log and crash was to big to attach to LP, hence uploaded here:
https://people.canonical.com/~fheimes/nvme_test.tgz)

** Affects: ubuntu-z-systems
     Importance: Critical
         Status: New

** Affects: subiquity (Ubuntu)
     Importance: Critical
         Status: New


** Tags: installation

** Also affects: subiquity (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: ubuntu-z-systems
   Importance: Undecided => Critical

** Changed in: subiquity (Ubuntu)
   Importance: Undecided => Critical

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https://bugs.launchpad.net/bugs/2057696

Title:
  24.04 install on NVMe drive crashes because fdasd is called

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

Bug description:
  Using the ISO image 11032024 on an LPAR hosted on a LinuxONE III
  system with an NVMe drive attched, it looks like the installation
  fails because fdasd is called with the NVMe drive as argument.

  "
   get_blockdev_sector_size: (log=512, phys=512)
   Running command ['fdasd', '--table', '/dev/nvme0n1'] with allowed return codes 
  [0] (capture=False)
   
   fdasd error:  device verification failed
   Partition '/dev/nvme0n1' (259/1) detected where device is required
  "

  (log and crash was to big to attach to LP, hence uploaded here:
  https://people.canonical.com/~fheimes/nvme_test.tgz)

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