diskimage-builder

build failed with block-device-lvm-efi

Bug #2043082 reported by Tony Kim
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Bug Description

when I run disk-image-create vm block-device-efi-lvm rocky-container.
also same "block-device-gpt with xfs".

- disk-image-create --version : 3.26.0, filesystem type is xfs

this was only occurred with xfs.

I faced it below error :
| Installing GRUB2...
| Installing for i386-pc platform.
| /usr/sbin/grub2-install: error: ../grub-core/kern/fs.c:120:unknown filesystem.
| Unmount /tmp/dib_build.F9krzxlq/mnt/tmp/in_target.d
| Unmount /tmp/dib_build.F9krzxlq/mnt/sys
| Unmount /tmp/dib_build.F9krzxlq/mnt/proc
| Unmount /tmp/dib_build.F9krzxlq/mnt/dev/pts
| Unmount /tmp/dib_build.F9krzxlq/mnt/dev
| Mountpoint /tmp/dib_build.F9krzxlq/mnt/boot/efi managed by block device; skipping
| INFO diskimage_builder.block_device.level3.mount [-] Called for [mount_mkfs_ESP]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo sync]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo umount /tmp/dib_build.F9krzxlq/mnt/boot/efi]
| INFO diskimage_builder.block_device.level3.mount [-] Called for [mount_fs_root]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo sync]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo fstrim --verbose /tmp/dib_build.F9krzxlq/mnt/]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo umount /tmp/dib_build.F9krzxlq/mnt/]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo lvchange -an /dev/vg/lv_root]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo vgchange -an vg]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo udevadm settle]
| INFO diskimage_builder.block_device.utils [-] Calling [sudo kpartx -d /dev/loop0]
| INFO diskimage_builder.block_device.level0.localloop [-] loopdev detach
| INFO diskimage_builder.block_device.utils [-] Calling [sudo losetup -d /dev/loop0]

Any idea about what can cause this issue ?

See original description
Tony Kim (hee4004)
description: updated
Revision history for this message
Tony Kim (hee4004) wrote (last edit ):

SELF SOLUTION:

I run disk-image-create with below option for creating rocky8.6 using xfs filesystem.

          type: xfs
          opts: "-m bigtime=0,inobtcount=0"

vim diskimage_builder/elements/block-device-gpt/block-device-default.yaml
# Default single partition loopback using a GPT based partition table

- local_loop:
    name: image0

- partitioning:
    base: image0
    label: gpt
    partitions:
      - name: BSP
        type: 'EF02'
        size: 8MiB
      - name: root
        flags: [ boot ]
        size: 100%
        mkfs:
          type: xfs #<--- here
          opts: "-m bigtime=0,inobtcount=0" #<--- here
          mount:
            mount_point: /
            fstab:
              options: "defaults"
              fsck-passno: 1

- hint from redhat document.

```
The XFS filesystem now supports bigtime and inobtcount features

The XFS filesystem now supports two new on-disk features, each of which is enabled by default by mkfs.xfs in RHEL 9.
These two new features are:
- Timestamp support beyond the year 2038 (bigtime).
- Inode btree counters (inobtcount), to reduce mount time on large filesystems.

As a result of this update, filesystems created with default mkfs.xfs parameters will not be mountable on RHEL 8 systems.
```

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