Final bundle: unattended native ARM64 acceptance — 2026-09-10 Ubuntu 24.04, QEMU/HVF on Apple Silicon, 1 GiB RAM, 25 GiB root disk. 71% ext4 usage, one boot disk plus read-only NoCloud seed. No other writable disk. Command: scripts/arm64-e2e.sh Installer: cat /root/reformat.sh | sh -s -- --inplace No manual intervention during conversion or boot. dbd9579f4ec0f57b84a126ef3157ae8cdb63f51ad0b9f13aa032bda114a54456 reformat.sh ec1e8dc78772f198cb35c85dc9b0b13b049ec208e77962048f8a9d2e51b6ef32 src/inplace.sh e48c067a76dd746fc2782b206265a3db15b24d6c8f6a4f2906cba152ccb2aca8 src/inplace-move.py e3bdb73c177fb4c5d911f95d263f813f92119e2ad827f0af2883085ede2b8672 src/ram-init.sh 30759405362171b29af22cd9fa1d9408c0b2de06d8b20bc9cbdd6d983d34ab54 src/ram-boot.sh 073a047c66d671d4fe3f8359baa44608e2b9c0fbf375fb4f54f4d3899c1b0215 src/stage.sh 9fce3e2089fa92725adeb9ffa41f9cf0d469ecb86d9388a45448009f143c9c52 src/progress.py ed338db083ec398d1f5969db5185383810761cd6ddeb3b2b5a6c455eb7e9c0d4 src/zbm-install.sh Initial usage: Processing triggers for libc-bin (2.39-0ubuntu8.8) ... Filesystem 1B-blocks Used Available Use% Mounted on /dev/vda1 24883167232 17418207232 7448182784 71% / Runtime: aarch64 total used free shared buff/cache available Mem: 951 510 379 181 338 441 Swap: 0 0 0 b8c163ef8c2c27191f6f2efbcc506a97c6cb016e1d4af3690f7d43efa7295ebb /etc/zfs-on-boot/inplace.sh 1a26c78a18160498ffc2279e1387bb73a28fb84bcecea3e4339434ff735ed3a9 /etc/zfs-on-boot/inplace-move.py b4aa2079565e304ef7a402f9b34c968f59171461ff7f7664cfd105c684165b82 /usr/local/lib/zfs-on-boot/progress.py real job, version 0.9.4 0 33554432 4233614 0 Manifest saved: 123462 entries VERIFIED: 123462 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. primary-storage: actually using 0.00 bytes (0 fragments) from device allocated 16.00 megabytes RAM as memory buffer secondary-storage is 32.00 megabytes, initialized and mmapped() to contiguous RAM job completed. VERIFIED: 123462 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. Native boot and installed bundle: rpool/ROOT/ubuntu zfs dbd9579f4ec0f57b84a126ef3157ae8cdb63f51ad0b9f13aa032bda114a54456 /root/reformat.sh NAME SIZE FSTYPE vda 25G ├─vda1 1G vfat └─vda2 24G zfs_member vdb 64K iso9660 VERIFIED: 123462 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. VERIFIED: 123462 entries; SHA256, modes, owners, timestamps, ACLs, xattrs and hard links. # / and /boot are on rpool/ROOT/ubuntu, mounted by the ZFS initramfs. UUID=9FD9-3D5F /boot/efi vfat defaults,umask=0077 0 2 Preservation and scrub: active active active status: done 2.2.2-0ubuntu9.4 TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/ubuntu zfs rw,relatime,xattr,posixacl,casesensitive TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/ubuntu zfs rw,relatime,xattr,posixacl,casesensitive pool: rpool state: ONLINE config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 vda2 ONLINE 0 0 0 errors: No known data errors NAME USED AVAIL REFER MOUNTPOINT rpool 15.8G 7.01G 96K none rpool/ROOT 15.7G 7.01G 96K none rpool/ROOT/ubuntu 15.7G 7.01G 15.7G / 6.8.0-139-generic UNIT LOAD ACTIVE SUB DESCRIPTION 0 loaded units listed. Boot000A* ZFSBootMenu HD(1,GPT,2de7aa26-5eea-4136-9878-a03521ab8b78,0x800,0x200000)/File(\EFI\ZFSBootMenu\zfsbootmenu.EFI) NAME USED AVAIL REFER MOUNTPOINT rpool/ROOT/ubuntu@zfsify-installed 1.20M - 15.7G - enabled ZFS root verification passed. /root/migration-fixture/hardlink.bin: OK /root/migration-fixture/random.bin: OK /root/migration-fixture/sparse.bin: OK /root/migration-fixture/large.bin: OK /etc/ssh/ssh_host_ecdsa_key: OK /etc/ssh/ssh_host_ecdsa_key.pub: OK /etc/ssh/ssh_host_ed25519_key: OK /etc/ssh/ssh_host_ed25519_key.pub: OK /etc/ssh/ssh_host_rsa_key: OK /etc/ssh/ssh_host_rsa_key.pub: OK enabled Result=success PRESERVATION VERIFIED: bytes, users, shadow, host keys, ACLs, xattrs, hard links, sparse files, configuration, full-disk ZFS. pool: rpool state: ONLINE scan: scrub repaired 0B in 213503982313894 days 21:23:12 with 0 errors on Thu Jan 1 00:00:00 1970 config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 vda2 ONLINE 0 0 0 errors: No known data errors Subsequent normal reboot: active active active status: done 2.2.2-0ubuntu9.4 TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/ubuntu zfs rw,relatime,xattr,posixacl,casesensitive TARGET SOURCE FSTYPE OPTIONS / rpool/ROOT/ubuntu zfs rw,relatime,xattr,posixacl,casesensitive pool: rpool state: ONLINE scan: scrub repaired 0B in 00:00:06 with 0 errors on Thu Sep 10 09:37:10 2026 config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 vda2 ONLINE 0 0 0 errors: No known data errors NAME USED AVAIL REFER MOUNTPOINT rpool 15.8G 7.01G 96K none rpool/ROOT 15.7G 7.01G 96K none rpool/ROOT/ubuntu 15.7G 7.01G 15.7G / 6.8.0-139-generic UNIT LOAD ACTIVE SUB DESCRIPTION 0 loaded units listed. Boot000A* ZFSBootMenu HD(1,GPT,2de7aa26-5eea-4136-9878-a03521ab8b78,0x800,0x200000)/File(\EFI\ZFSBootMenu\zfsbootmenu.EFI) NAME USED AVAIL REFER MOUNTPOINT rpool/ROOT/ubuntu@zfsify-installed 1.22M - 15.7G - enabled ZFS root verification passed. /root/migration-fixture/hardlink.bin: OK /root/migration-fixture/random.bin: OK /root/migration-fixture/sparse.bin: OK /root/migration-fixture/large.bin: OK /etc/ssh/ssh_host_ecdsa_key: OK /etc/ssh/ssh_host_ecdsa_key.pub: OK /etc/ssh/ssh_host_ed25519_key: OK /etc/ssh/ssh_host_ed25519_key.pub: OK /etc/ssh/ssh_host_rsa_key: OK /etc/ssh/ssh_host_rsa_key.pub: OK enabled Result=success PRESERVATION VERIFIED: bytes, users, shadow, host keys, ACLs, xattrs, hard links, sparse files, configuration, full-disk ZFS.