The rsync --server processes remained on the target, so I've rebooted both boxes, and also deleted the (stopped) target container. The container to be migrated is running, and has a shell open running a simple loop: while [ 1 ]; do date; sleep 0.5; done Same problem: * The migration has frozen * The files seem to have been more or less copied: root@nuc2:~# du -sch /var/lib/lxd/containers/sample2/ 664M /var/lib/lxd/containers/sample2/ 664M total * Filesystem diff is suspiciously similar! --- f1 2016-05-17 07:07:19.000000000 +0100 +++ f2 2016-05-17 07:07:23.000000000 +0100 @@ -653,6 +653,7 @@ ./rootfs/etc/network/if-up.d/upstart ./rootfs/etc/network/interfaces ./rootfs/etc/network/interfaces.d/50-cloud-init.cfg +./rootfs/etc/network/interfaces.d/eth0.cfg ./rootfs/etc/networks ./rootfs/etc/newt/palette.original ./rootfs/etc/newt/palette.ubuntu @@ -21780,6 +21781,7 @@ ./rootfs/var/backups/shadow.bak ./rootfs/var/cache/apt/archives/lock ./rootfs/var/cache/apt/pkgcache.bin +./rootfs/var/cache/apt/.pkgcache.bin.Fo4toa ./rootfs/var/cache/apt/srcpkgcache.bin ./rootfs/var/cache/debconf/config.dat ./rootfs/var/cache/debconf/config.dat-old @@ -21834,120 +21836,38 @@ ./rootfs/var/lib/apparmor/profiles/.apparmor.md5sums ./rootfs/var/lib/apt/extended_states ./rootfs/var/lib/apt/keyrings/ubuntu-archive-keyring.gpg -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_InRelease -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_binary-amd64_Packages -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_source_Sources -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_binary-amd64_Packages -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_source_Sources -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_binary-amd64_Packages -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_source_Sources -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_binary-amd64_Packages -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_InRelease ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_restricted_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_restricted_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_restricted_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_InRelease ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_multiverse_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_multiverse_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_multiverse_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_restricted_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_restricted_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_restricted_source_Sources ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_binary-amd64_Packages ./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_i18n_Translation-en -./rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_source_Sources ./rootfs/var/lib/apt/lists/lock ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_InRelease ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_i18n_Translation-en -./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_binary-amd64_Packages ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_i18n_Translation-en -./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_binary-amd64_Packages ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_i18n_Translation-en -./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages ./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_i18n_Translation-en -./rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources -./rootfs/var/lib/apt/periodic/unattended-upgrades-stamp -./rootfs/var/lib/apt/periodic/update-stamp ./rootfs/var/lib/apt/periodic/update-success-stamp -./rootfs/var/lib/apt/periodic/upgrade-stamp -./rootfs/var/lib/cloud/data/instance-id -./rootfs/var/lib/cloud/data/previous-datasource -./rootfs/var/lib/cloud/data/previous-hostname -./rootfs/var/lib/cloud/data/previous-instance-id -./rootfs/var/lib/cloud/data/result.json -./rootfs/var/lib/cloud/data/status.json -./rootfs/var/lib/cloud/instances/sample/boot-finished -./rootfs/var/lib/cloud/instances/sample/cloud-config.txt -./rootfs/var/lib/cloud/instances/sample/datasource -./rootfs/var/lib/cloud/instances/sample/obj.pkl -./rootfs/var/lib/cloud/instances/sample/sem/config_apt_configure -./rootfs/var/lib/cloud/instances/sample/sem/config_apt_pipelining -./rootfs/var/lib/cloud/instances/sample/sem/config_byobu -./rootfs/var/lib/cloud/instances/sample/sem/config_ca_certs -./rootfs/var/lib/cloud/instances/sample/sem/config_chef -./rootfs/var/lib/cloud/instances/sample/sem/config_disk_setup -./rootfs/var/lib/cloud/instances/sample/sem/config_fan -./rootfs/var/lib/cloud/instances/sample/sem/config_grub_dpkg -./rootfs/var/lib/cloud/instances/sample/sem/config_keys_to_console -./rootfs/var/lib/cloud/instances/sample/sem/config_landscape -./rootfs/var/lib/cloud/instances/sample/sem/config_locale -./rootfs/var/lib/cloud/instances/sample/sem/config_lxd -./rootfs/var/lib/cloud/instances/sample/sem/config_mcollective -./rootfs/var/lib/cloud/instances/sample/sem/config_mounts -./rootfs/var/lib/cloud/instances/sample/sem/config_package_update_upgrade_install -./rootfs/var/lib/cloud/instances/sample/sem/config_phone_home -./rootfs/var/lib/cloud/instances/sample/sem/config_power_state_change -./rootfs/var/lib/cloud/instances/sample/sem/config_puppet -./rootfs/var/lib/cloud/instances/sample/sem/config_rightscale_userdata -./rootfs/var/lib/cloud/instances/sample/sem/config_rsyslog -./rootfs/var/lib/cloud/instances/sample/sem/config_runcmd -./rootfs/var/lib/cloud/instances/sample/sem/config_salt_minion -./rootfs/var/lib/cloud/instances/sample/sem/config_scripts_per_instance -./rootfs/var/lib/cloud/instances/sample/sem/config_scripts_user -./rootfs/var/lib/cloud/instances/sample/sem/config_scripts_vendor -./rootfs/var/lib/cloud/instances/sample/sem/config_seed_random -./rootfs/var/lib/cloud/instances/sample/sem/config_set_hostname -./rootfs/var/lib/cloud/instances/sample/sem/config_set_passwords -./rootfs/var/lib/cloud/instances/sample/sem/config_snappy -./rootfs/var/lib/cloud/instances/sample/sem/config_ssh -./rootfs/var/lib/cloud/instances/sample/sem/config_ssh_authkey_fingerprints -./rootfs/var/lib/cloud/instances/sample/sem/config_ssh_import_id -./rootfs/var/lib/cloud/instances/sample/sem/config_timezone -./rootfs/var/lib/cloud/instances/sample/sem/config_ubuntu_init_switch -./rootfs/var/lib/cloud/instances/sample/sem/config_users_groups -./rootfs/var/lib/cloud/instances/sample/sem/config_write_files -./rootfs/var/lib/cloud/instances/sample/sem/consume_data -./rootfs/var/lib/cloud/instances/sample/user-data.txt -./rootfs/var/lib/cloud/instances/sample/user-data.txt.i -./rootfs/var/lib/cloud/instances/sample/vendor-cloud-config.txt -./rootfs/var/lib/cloud/instances/sample/vendor-data.txt -./rootfs/var/lib/cloud/instances/sample/vendor-data.txt.i ./rootfs/var/lib/cloud/seed/nocloud-net/meta-data ./rootfs/var/lib/cloud/seed/nocloud-net/user-data ./rootfs/var/lib/cloud/seed/nocloud-net/vendor-data -./rootfs/var/lib/cloud/sem/config_scripts_per_once.once -./rootfs/var/lib/dhcp/dhclient.eth0.leases ./rootfs/var/lib/dpkg/alternatives/awk ./rootfs/var/lib/dpkg/alternatives/builtins.7.gz ./rootfs/var/lib/dpkg/alternatives/editor @@ -23991,8 +23911,6 @@ ./rootfs/var/lib/dpkg/triggers/update-ca-certificates ./rootfs/var/lib/dpkg/triggers/update-ca-certificates-fresh ./rootfs/var/lib/dpkg/triggers/update-initramfs -./rootfs/var/lib/logrotate/status -./rootfs/var/lib/lxd/lxd.db ./rootfs/var/lib/man-db/auto-update ./rootfs/var/lib/mdadm/CONF-UNCHECKED ./rootfs/var/lib/mdadm/mdadm.conf-generated @@ -24083,9 +24001,6 @@ ./rootfs/var/lib/systemd/deb-systemd-helper-enabled/ureadahead.service.dsh-also ./rootfs/var/lib/systemd/deb-systemd-helper-enabled/uuidd.service.dsh-also ./rootfs/var/lib/systemd/deb-systemd-helper-enabled/uuidd.socket.dsh-also -./rootfs/var/lib/systemd/random-seed -./rootfs/var/lib/systemd/timers/stamp-apt-daily.timer -./rootfs/var/lib/ubuntu-release-upgrader/release-upgrade-available ./rootfs/var/lib/ucf/cache/:etc:apt:apt.conf.d:20auto-upgrades ./rootfs/var/lib/ucf/cache/:etc:apt:apt.conf.d:50unattended-upgrades ./rootfs/var/lib/ucf/cache/:etc:rsyslog.d:50-default.conf @@ -24111,29 +24026,18 @@ ./rootfs/var/lib/ucf/registry.4 ./rootfs/var/lib/ucf/registry.5 ./rootfs/var/lib/ucf/registry.6 -./rootfs/var/lib/update-manager/meta-release-lts ./rootfs/var/lib/update-notifier/dpkg-run-stamp -./rootfs/var/lib/update-notifier/fsck-at-reboot ./rootfs/var/lib/update-notifier/updates-available ./rootfs/var/lib/usbutils/usb.ids ./rootfs/var/lib/xml-core/catalog ./rootfs/var/lib/xml-core/xml-core ./rootfs/var/log/apt/history.log ./rootfs/var/log/apt/term.log -./rootfs/var/log/auth.log ./rootfs/var/log/btmp -./rootfs/var/log/cloud-init.log -./rootfs/var/log/cloud-init-output.log ./rootfs/var/log/dpkg.log ./rootfs/var/log/fsck/checkfs ./rootfs/var/log/fsck/checkroot -./rootfs/var/log/kern.log ./rootfs/var/log/lastlog -./rootfs/var/log/syslog -./rootfs/var/log/syslog.1 -./rootfs/var/log/unattended-upgrades/unattended-upgrades-dpkg.log -./rootfs/var/log/unattended-upgrades/unattended-upgrades.log -./rootfs/var/log/unattended-upgrades/unattended-upgrades-shutdown.log ./rootfs/var/log/wtmp ./rootfs/var/spool/cron/atjobs/.SEQ ./templates/cloud-init-meta.tpl * Neither source nor target has a full filesystem: /dev/sda2 14G 3.2G 9.8G 25% / /dev/sda2 14G 3.1G 9.9G 24% / * Could it be the inotifywait? A Ctrl-C on the running inotifywait doesn't allow the stuck process to continue. Starting the whole process from scratch without inotifywait running it hangs again in exactly the same way, with very similar looking filesystem diff. * Is it possible there is one file which rsync is barfing on? I don't think so, because if I run rsync manually [over ssh] it happily fills in the gaps: root@nuc1:~# rsync -av --numeric-ids --devices --partial /var/lib/lxd/containers/sample/ nuc2:/var/lib/lxd/containers/sample2/ sending incremental file list rootfs/var/cache/apt/ rootfs/var/cache/apt/pkgcache.bin rootfs/var/cache/apt/srcpkgcache.bin rootfs/var/cache/debconf/config.dat rootfs/var/cache/debconf/config.dat-old rootfs/var/cache/debconf/templates.dat rootfs/var/cache/debconf/templates.dat-old rootfs/var/cache/ldconfig/aux-cache rootfs/var/cache/man/index.db rootfs/var/lib/apt/extended_states rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_InRelease rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_main_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_multiverse_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_restricted_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-backports_universe_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_InRelease rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_main_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_multiverse_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_restricted_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial-updates_universe_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_InRelease rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_main_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_multiverse_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_restricted_source_Sources rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_binary-amd64_Packages rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_i18n_Translation-en rootfs/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_universe_source_Sources rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_InRelease rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_binary-amd64_Packages rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_i18n_Translation-en rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_main_source_Sources rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_multiverse_source_Sources rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_restricted_source_Sources rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_binary-amd64_Packages rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_i18n_Translation-en rootfs/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_xenial-security_universe_source_Sources rootfs/var/lib/apt/periodic/unattended-upgrades-stamp rootfs/var/lib/apt/periodic/update-stamp rootfs/var/lib/apt/periodic/update-success-stamp rootfs/var/lib/apt/periodic/upgrade-stamp rootfs/var/lib/cloud/ rootfs/var/lib/cloud/data/instance-id rootfs/var/lib/cloud/data/previous-datasource rootfs/var/lib/cloud/data/previous-hostname rootfs/var/lib/cloud/data/previous-instance-id rootfs/var/lib/cloud/data/result.json rootfs/var/lib/cloud/data/status.json rootfs/var/lib/cloud/instances/ rootfs/var/lib/cloud/instances/sample/ rootfs/var/lib/cloud/instances/sample/boot-finished rootfs/var/lib/cloud/instances/sample/cloud-config.txt rootfs/var/lib/cloud/instances/sample/datasource rootfs/var/lib/cloud/instances/sample/obj.pkl rootfs/var/lib/cloud/instances/sample/user-data.txt rootfs/var/lib/cloud/instances/sample/user-data.txt.i rootfs/var/lib/cloud/instances/sample/vendor-cloud-config.txt rootfs/var/lib/cloud/instances/sample/vendor-data.txt rootfs/var/lib/cloud/instances/sample/vendor-data.txt.i rootfs/var/lib/cloud/instances/sample/sem/config_apt_configure rootfs/var/lib/cloud/instances/sample/sem/config_apt_pipelining rootfs/var/lib/cloud/instances/sample/sem/config_byobu rootfs/var/lib/cloud/instances/sample/sem/config_ca_certs rootfs/var/lib/cloud/instances/sample/sem/config_chef rootfs/var/lib/cloud/instances/sample/sem/config_disk_setup rootfs/var/lib/cloud/instances/sample/sem/config_fan rootfs/var/lib/cloud/instances/sample/sem/config_grub_dpkg rootfs/var/lib/cloud/instances/sample/sem/config_keys_to_console rootfs/var/lib/cloud/instances/sample/sem/config_landscape rootfs/var/lib/cloud/instances/sample/sem/config_locale rootfs/var/lib/cloud/instances/sample/sem/config_lxd rootfs/var/lib/cloud/instances/sample/sem/config_mcollective rootfs/var/lib/cloud/instances/sample/sem/config_mounts rootfs/var/lib/cloud/instances/sample/sem/config_package_update_upgrade_install rootfs/var/lib/cloud/instances/sample/sem/config_phone_home rootfs/var/lib/cloud/instances/sample/sem/config_power_state_change rootfs/var/lib/cloud/instances/sample/sem/config_puppet rootfs/var/lib/cloud/instances/sample/sem/config_rightscale_userdata rootfs/var/lib/cloud/instances/sample/sem/config_rsyslog rootfs/var/lib/cloud/instances/sample/sem/config_runcmd rootfs/var/lib/cloud/instances/sample/sem/config_salt_minion rootfs/var/lib/cloud/instances/sample/sem/config_scripts_per_instance rootfs/var/lib/cloud/instances/sample/sem/config_scripts_user rootfs/var/lib/cloud/instances/sample/sem/config_scripts_vendor rootfs/var/lib/cloud/instances/sample/sem/config_seed_random rootfs/var/lib/cloud/instances/sample/sem/config_set_hostname rootfs/var/lib/cloud/instances/sample/sem/config_set_passwords rootfs/var/lib/cloud/instances/sample/sem/config_snappy rootfs/var/lib/cloud/instances/sample/sem/config_ssh rootfs/var/lib/cloud/instances/sample/sem/config_ssh_authkey_fingerprints rootfs/var/lib/cloud/instances/sample/sem/config_ssh_import_id rootfs/var/lib/cloud/instances/sample/sem/config_timezone rootfs/var/lib/cloud/instances/sample/sem/config_ubuntu_init_switch rootfs/var/lib/cloud/instances/sample/sem/config_users_groups rootfs/var/lib/cloud/instances/sample/sem/config_write_files rootfs/var/lib/cloud/instances/sample/sem/consume_data rootfs/var/lib/cloud/scripts/ rootfs/var/lib/cloud/seed/nocloud-net/meta-data rootfs/var/lib/cloud/seed/nocloud-net/user-data rootfs/var/lib/cloud/seed/nocloud-net/vendor-data rootfs/var/lib/cloud/sem/config_scripts_per_once.once rootfs/var/lib/dbus/ rootfs/var/lib/dhcp/dhclient.eth0.leases rootfs/var/lib/dpkg/lock rootfs/var/lib/dpkg/status rootfs/var/lib/dpkg/status-old rootfs/var/lib/dpkg/info/distro-info-data.list rootfs/var/lib/dpkg/info/distro-info-data.md5sums rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.list rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.md5sums rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.postinst rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.postrm rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.shlibs rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.symbols rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.templates rootfs/var/lib/dpkg/info/libssl1.0.0:amd64.triggers rootfs/var/lib/dpkg/info/libtasn1-6:amd64.list rootfs/var/lib/dpkg/info/libtasn1-6:amd64.md5sums rootfs/var/lib/dpkg/info/libtasn1-6:amd64.shlibs rootfs/var/lib/dpkg/info/libtasn1-6:amd64.symbols rootfs/var/lib/dpkg/info/libtasn1-6:amd64.triggers rootfs/var/lib/dpkg/info/openssl.conffiles rootfs/var/lib/dpkg/info/openssl.list rootfs/var/lib/dpkg/info/openssl.md5sums rootfs/var/lib/dpkg/info/openssl.postinst rootfs/var/lib/dpkg/info/ubuntu-core-launcher.conffiles rootfs/var/lib/dpkg/info/ubuntu-core-launcher.list rootfs/var/lib/dpkg/info/ubuntu-core-launcher.md5sums rootfs/var/lib/dpkg/info/ubuntu-core-launcher.postinst rootfs/var/lib/dpkg/info/ubuntu-core-launcher.postrm rootfs/var/lib/dpkg/triggers/Lock rootfs/var/lib/dpkg/updates/ rootfs/var/lib/logrotate/ rootfs/var/lib/logrotate/status rootfs/var/lib/lxd/ rootfs/var/lib/lxd/lxd.db rootfs/var/lib/lxd/unix.socket rootfs/var/lib/mlocate/ rootfs/var/lib/mlocate/mlocate.db rootfs/var/lib/systemd/ rootfs/var/lib/systemd/random-seed rootfs/var/lib/systemd/coredump/ rootfs/var/lib/systemd/timers/ rootfs/var/lib/systemd/timers/stamp-apt-daily.timer rootfs/var/lib/ubuntu-release-upgrader/ rootfs/var/lib/ubuntu-release-upgrader/release-upgrade-available rootfs/var/lib/update-manager/ rootfs/var/lib/update-manager/meta-release-lts rootfs/var/lib/update-notifier/ rootfs/var/lib/update-notifier/dpkg-run-stamp rootfs/var/lib/update-notifier/fsck-at-reboot rootfs/var/lib/update-notifier/updates-available rootfs/var/log/ rootfs/var/log/auth.log rootfs/var/log/cloud-init-output.log rootfs/var/log/cloud-init.log rootfs/var/log/dpkg.log rootfs/var/log/kern.log rootfs/var/log/lastlog rootfs/var/log/syslog rootfs/var/log/syslog.1 rootfs/var/log/wtmp rootfs/var/log/apt/history.log rootfs/var/log/apt/term.log rootfs/var/log/unattended-upgrades/ rootfs/var/log/unattended-upgrades/unattended-upgrades-dpkg.log rootfs/var/log/unattended-upgrades/unattended-upgrades-shutdown.log rootfs/var/log/unattended-upgrades/unattended-upgrades.log sent 96,097,973 bytes received 203,430 bytes 21,400,311.78 bytes/sec total size is 668,212,026 speedup is 6.94 I am stumped now. Migration doesn't work, but symptoms completely different to how originally reported.