Public bug reported:

== Comment: #0 - Amit Machhiwal <amit.machhi...@ibm.com> - 2025-02-24 04:40:51 
==
---Problem Description---
Ubuntu installer crashes when trying to reinstall a guest from an ISO on top of 
an existing installation on Qemu (KVM) and multipath disk setup.

ubuntu@ubuntu:~$ hostnamectl
 Static hostname: ubuntu
       Icon name: computer-vm
         Chassis: vm ????
      Machine ID: baa73d67121a4d04ad2a7eb0cdf963c0
         Boot ID: fc953ab9915f4aeeba7873fd2cf3514f
  Virtualization: kvm
Operating System: Ubuntu 24.04.1 LTS               
          Kernel: Linux 6.8.0-53-generic
    Architecture: x86-64
 Hardware Vendor: QEMU
  Hardware Model: Standard PC _i440FX + PIIX, 1996_
Firmware Version: 1.16.3-3.fc41
   Firmware Date: Tue 2014-04-01
    Firmware Age: 10y 10month 3w 4d 
 
Machine Type = Qemu 
 
---Debugger---
A debugger is not configured
 
---Steps to Reproduce---
 Steps to reproduce:
-------------------
1. Download the Ubuntu 24.04.1 iso from the below location:
    https://ubuntu.bsr.one/releases/24.04.1/ubuntu-24.04.1-live-server-amd64.iso

2. Create a qcow2 for provisioning a Ubuntu 24.04.1 guest
        qemu-img create -f qcow2 /home/amachhiw/images/multipath-disk.qcow2 10G

3. Provision a guest with multipath disk configuration by running the following
   Qemu command line. The guest provisioning goes fine as expected.
    qemu-system-x86_64 \
       -enable-kvm \
       -m 4G \
       -smp 2 \
       -boot menu=on \
       -device virtio-scsi-pci,id=scsi \
       -drive 
if=none,id=mpatha,file=/home/amachhiw/images/multipath-disk.qcow2,format=qcow2,file.locking=off
 \
       -device scsi-hd,drive=mpatha,serial=MPIO \
       -drive 
if=none,id=mpathb,file=/home/amachhiw/images/multipath-disk.qcow2,format=qcow2,file.locking=off
 \
       -drive 
file=/home/amachhiw/images/ubuntu-24.04.1-live-server-amd64.iso,media=cdrom \
       -device scsi-hd,drive=mpathb,serial=MPIO \
       -net nic,model=virtio \
       -net user,hostfwd=::15447-:22 \
       -nographic

5. Try a re-provision of the guest:
    a. Once provisioning completes and reach to the login prompt, just login and
       reboot.
    b. Keep hitting F12 for getting into the boot menu and boot from the cdrom

6. Follow the on-screen instructions for proceeding on the installer.
   Eventually, during the installation, the installer crashes with the below

    Traceback (most recent call last):
      File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/main.py", 
line 202, in main
        ret = args.func(args)
      File "/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", 
line 97, in wrapper
        return log_time("TIMED %s: " % msg, func, *args, **kwargs)
      File "/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", 
line 79, in log_time
        return func(*args, **kwargs)
      File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 127, in block_meta
        return meta_custom(args)
      File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 2278, in meta_custom
        handler(command, storage_config_dict, context)
      File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 1585, in lvm_partition_handler
        util.subp(cmd)
      File "/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", 
line 323, in subp
        return _subp(*args, **kwargs)
      File "/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", 
line 172, in _subp
        raise ProcessExecutionError(stdout=out, stderr=err,
    curtin.util.ProcessExecutionError: Unexpected error while running command.
    Command: ['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
    Exit code: 5

Attaching the relevant logs.

Note: Similar installer crash is observed when a PPC guest re-installation is
attempted with Qemu+multipath disks and details are put here:

    https://bugs.launchpad.net/subiquity/+bug/2080474/comments/41

 
---uname output---
Linux ubuntu 6.8.0-53-generic #55-Ubuntu SMP PREEMPT_DYNAMIC Fri Jan 17 
15:37:52 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
 
Contact Information = Amit Machihwal (amach...@linux.ibm.com) 
 
*Additional Instructions for Amit Machihwal (amach...@linux.ibm.com): 
-Post a private note with access information to the machine that the bug is 
occuring on.

== Comment: #1 - SEETEENA THOUFEEK <sthou...@in.ibm.com> - 2025-02-24
05:04:47 ==

Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['lsblk', '--noheadings', '--bytes', '--pairs', 
'--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID',
 '/dev/sda'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_blockdev_sector_size: info:
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": 
"QEMU HARDDISK",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": "sda",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"10737418240",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": 
"running",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          },
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda1": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": 
"sda1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"1048576",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"part",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda1"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          },
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda2": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": 
"ext4",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": 
"sda2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"1879048192",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"part",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": 
"7371f6f1-8b9f-4607-80ae-e83b937f8492",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda2"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          }
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         }
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_blockdev_sector_size: (log=512, phys=512)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         sda 
logical_block_size_bytes: 512
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         previous 
partition number for 'partition-2' found to be '2'
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
partition_kname=sda2
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
calc_partition_info: sda2 size_sectors=3670016 start_sectors=4096
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]:  executing curtin 
install partitioning step
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         adding 
partition 'partition-2' to disk 'disk-sda' (ptable: 'gpt')
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         partnum: 3 
offset_sectors: 3674112 length_sectors: 17295359
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Preparing 
partition location on disk /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Wiping 1M on 
/dev/sda at offset 1881145344
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['sgdisk', '--new', '3:3674112:20969471', '--typecode=3:8300', '/dev/sda'] with 
allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device? False
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['blockdev', '--rereadpt', '/dev/sda'] with allowed return codes [0] 
(capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.142
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(exists='/dev/sda3'): 0.000
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring 
partition: partition-2
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         start: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring 
lvm_volgroup: lvm_volgroup-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_path_to_storage_volume for volume partition-2({'device': 'disk-sda', 
'size': 8855224320, 'wipe': 'superblock', 'number': 3, 'preserve': False, 
'grub_device': False, 'offset': 1881145344, 'id': 'partition-2', 'type': 
'partition'})
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_path_to_storage_volume for volume disk-sda({'ptable': 'gpt', 'serial': 
'0QEMU_QEMU_HARDDISK_MPIO', 'path': '/dev/sda', 'wipe': 'superblock-recursive', 
'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-sda', 'type': 
'disk'})
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Processing 
serial 0QEMU_QEMU_HARDDISK_MPIO via udev to 0QEMU_QEMU_HARDDISK_MPIO
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         lookup_disks 
found: ['scsi-0QEMU_QEMU_HARDDISK_MPIO', 'scsi-0QEMU_QEMU_HARDDISK_MPIO-part2', 
'scsi-0QEMU_QEMU_HARDDISK_MPIO-part1', 'scsi-0QEMU_QEMU_HARDDISK_MPIO-part3']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device? False
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]: installing system
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device member? False
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
block.lookup_disk() returning path /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.046
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         devsync happy - 
path /dev/sda now exists
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         return volume 
path /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.048
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         devsync happy - 
path /dev/sda now exists
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         return volume 
path /dev/sda3
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['vgcreate', '--force', '--zero=y', '--yes', 'ubuntu-vg-1', '/dev/sda3'] with 
allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['pvscan'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['vgscan'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring 
lvm_volgroup: lvm_volgroup-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         start: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring 
lvm_partition: lvm_partition-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B'] with allowed return 
codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           WARNING: Not 
using device /dev/sda3 for PV ef8dRO-GHdx-EmlM-fC95-UhbH-CPaj-6XLuf1.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           WARNING: PV 
ef8dRO-GHdx-EmlM-fC95-UhbH-CPaj-6XLuf1 prefers device /dev/sdb3 because device 
is used by LV.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           Cannot update 
volume group ubuntu-vg-1 with duplicate PV devices.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         An error 
occured handling 'lvm_partition-0': ProcessExecutionError - Unexpected error 
while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: configuring 
lvm_partition: lvm_partition-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
BLOCK_META: 7.194
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command 
block-meta
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Traceback (most 
recent call last):
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/main.py", 
line 202, in main
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             ret = 
args.func(args)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", line 97, in 
wrapper
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
log_time("TIMED %s: " % msg, func, *args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", line 79, in 
log_time
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
func(*args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 127, in block_meta
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
meta_custom(args)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 2278, in meta_custom
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             
handler(command, storage_config_dict, context)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 1585, in lvm_partition_handler
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             
util.subp(cmd)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", line 323, 
in subp
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
_subp(*args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", line 172, 
in _subp
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             raise 
ProcessExecutionError(stdout=out, stderr=err,
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
curtin.util.ProcessExecutionError: Unexpected error while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Unexpected 
error while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]: Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]:

== Comment: #2 - SEETEENA THOUFEEK <sthou...@in.ibm.com> - 2025-02-24
05:04:55 ==

Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['lsblk', '--noheadings', '--bytes', '--pairs', 
'--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID',
 '/dev/sda'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_blockdev_sector_size: info:
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": 
"QEMU HARDDISK",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": "sda",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"10737418240",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": 
"running",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          },
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda1": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": 
"sda1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"1048576",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"part",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda1"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          },
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          "sda2": {
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ALIGNMENT": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ALN": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-GRAN": 
"4096",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-MAX": 
"1073741824",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "DISC-ZERO": 
"0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "FSTYPE": 
"ext4",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "GROUP": 
"disk",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "KNAME": 
"sda2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LABEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "LOG-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MAJ:MIN": 
"8:2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MIN-IO": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODE": 
"brw-rw----",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MODEL": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "MOUNTPOINT": 
"",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "NAME": 
"sda2",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OPT-IO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "OWNER": 
"root",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "PHY-SEC": 
"512",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RM": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RO": "0",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "ROTA": "1",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "RQ-SIZE": 
"256",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "SIZE": 
"1879048192",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "STATE": "",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "TYPE": 
"part",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           "UUID": 
"7371f6f1-8b9f-4607-80ae-e83b937f8492",
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           
"device_path": "/dev/sda2"
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:          }
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         }
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_blockdev_sector_size: (log=512, phys=512)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         sda 
logical_block_size_bytes: 512
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         previous 
partition number for 'partition-2' found to be '2'
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
partition_kname=sda2
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
calc_partition_info: sda2 size_sectors=3670016 start_sectors=4096
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]:  executing curtin 
install partitioning step
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         adding 
partition 'partition-2' to disk 'disk-sda' (ptable: 'gpt')
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         partnum: 3 
offset_sectors: 3674112 length_sectors: 17295359
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Preparing 
partition location on disk /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Wiping 1M on 
/dev/sda at offset 1881145344
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['sgdisk', '--new', '3:3674112:20969471', '--typecode=3:8300', '/dev/sda'] with 
allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device? False
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['blockdev', '--rereadpt', '/dev/sda'] with allowed return codes [0] 
(capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.142
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(exists='/dev/sda3'): 0.000
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring 
partition: partition-2
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         start: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring 
lvm_volgroup: lvm_volgroup-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_path_to_storage_volume for volume partition-2({'device': 'disk-sda', 
'size': 8855224320, 'wipe': 'superblock', 'number': 3, 'preserve': False, 
'grub_device': False, 'offset': 1881145344, 'id': 'partition-2', 'type': 
'partition'})
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
get_path_to_storage_volume for volume disk-sda({'ptable': 'gpt', 'serial': 
'0QEMU_QEMU_HARDDISK_MPIO', 'path': '/dev/sda', 'wipe': 'superblock-recursive', 
'preserve': False, 'name': '', 'grub_device': True, 'id': 'disk-sda', 'type': 
'disk'})
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Processing 
serial 0QEMU_QEMU_HARDDISK_MPIO via udev to 0QEMU_QEMU_HARDDISK_MPIO
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         lookup_disks 
found: ['scsi-0QEMU_QEMU_HARDDISK_MPIO', 'scsi-0QEMU_QEMU_HARDDISK_MPIO-part2', 
'scsi-0QEMU_QEMU_HARDDISK_MPIO-part1', 'scsi-0QEMU_QEMU_HARDDISK_MPIO-part3']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device? False
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]: installing system
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'info', '--query=property', '--export', '/dev/sda'] with allowed 
return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         /dev/sda is 
multipath device member? False
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
block.lookup_disk() returning path /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.046
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         devsync happy - 
path /dev/sda now exists
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         return volume 
path /dev/sda
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['partprobe', '/dev/sda'] with allowed return codes [0, 1] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
udevadm_settle(): 0.048
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         devsync happy - 
path /dev/sda now exists
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         return volume 
path /dev/sda3
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['vgcreate', '--force', '--zero=y', '--yes', 'ubuntu-vg-1', '/dev/sda3'] with 
allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['pvscan'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['vgscan'] with allowed return codes [0] (capture=True)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring 
lvm_volgroup: lvm_volgroup-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         start: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring 
lvm_partition: lvm_partition-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Running command 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B'] with allowed return 
codes [0] (capture=False)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           WARNING: Not 
using device /dev/sda3 for PV ef8dRO-GHdx-EmlM-fC95-UhbH-CPaj-6XLuf1.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           WARNING: PV 
ef8dRO-GHdx-EmlM-fC95-UhbH-CPaj-6XLuf1 prefers device /dev/sdb3 because device 
is used by LV.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           Cannot update 
volume group ubuntu-vg-1 with duplicate PV devices.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         An error 
occured handling 'lvm_partition-0': ProcessExecutionError - Unexpected error 
while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: configuring 
lvm_partition: lvm_partition-0
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         TIMED 
BLOCK_META: 7.194
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         finish: 
cmd-install/stage-partitioning/builtin/cmd-block-meta: FAIL: curtin command 
block-meta
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Traceback (most 
recent call last):
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/main.py", 
line 202, in main
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             ret = 
args.func(args)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", line 97, in 
wrapper
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
log_time("TIMED %s: " % msg, func, *args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/log.py", line 79, in 
log_time
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
func(*args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 127, in block_meta
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
meta_custom(args)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 2278, in meta_custom
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             
handler(command, storage_config_dict, context)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/commands/block_meta.py",
 line 1585, in lvm_partition_handler
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             
util.subp(cmd)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", line 323, 
in subp
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             return 
_subp(*args, **kwargs)
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:           File 
"/snap/subiquity/6066/lib/python3.10/site-packages/curtin/util.py", line 172, 
in _subp
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:             raise 
ProcessExecutionError(stdout=out, stderr=err,
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
curtin.util.ProcessExecutionError: Unexpected error while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Unexpected 
error while running command.
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Command: 
['lvcreate', 'ubuntu-vg-1', '--name', 'ubuntu-lv', '--zero=y', 
'--wipesignatures=y', '--yes', '--size', '8854175744B']
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Exit code: 5
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Reason: -
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stdout: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]:         
Feb 20 12:03:41 ubuntu-server subiquity_log.1695[2886]: Stderr: ''
Feb 20 12:03:41 ubuntu-server subiquity_event.1695[1695]:

** Affects: qemu (Ubuntu)
     Importance: Undecided
     Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
         Status: New


** Tags: architecture-x8664 bugnameltc-211656 severity-high 
targetmilestone-inin2404

** Tags added: architecture-x8664 bugnameltc-211656 severity-high
targetmilestone-inin2404

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https://bugs.launchpad.net/bugs/2099890

Title:
  [Ubuntu24.04 x86_64] :: Ubuntu Installer crash during guest
  reinstallation with multipath disks

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