Lxc snapshot: "No data available"

Required information

  • Distribution: Fedora
  • Distribution version: 34
  • The output of “lxc info” or if that fails:
root@lpt-048:~ # lxc info
config: {}
api_extensions:
- storage_zfs_remove_snapshots
- container_host_shutdown_timeout
- container_stop_priority
- container_syscall_filtering
- auth_pki
- container_last_used_at
- etag
- patch
- usb_devices
- https_allowed_credentials
- image_compression_algorithm
- directory_manipulation
- container_cpu_time
- storage_zfs_use_refquota
- storage_lvm_mount_options
- network
- profile_usedby
- container_push
- container_exec_recording
- certificate_update
- container_exec_signal_handling
- gpu_devices
- container_image_properties
- migration_progress
- id_map
- network_firewall_filtering
- network_routes
- storage
- file_delete
- file_append
- network_dhcp_expiry
- storage_lvm_vg_rename
- storage_lvm_thinpool_rename
- network_vlan
- image_create_aliases
- container_stateless_copy
- container_only_migration
- storage_zfs_clone_copy
- unix_device_rename
- storage_lvm_use_thinpool
- storage_rsync_bwlimit
- network_vxlan_interface
- storage_btrfs_mount_options
- entity_description
- image_force_refresh
- storage_lvm_lv_resizing
- id_map_base
- file_symlinks
- container_push_target
- network_vlan_physical
- storage_images_delete
- container_edit_metadata
- container_snapshot_stateful_migration
- storage_driver_ceph
- storage_ceph_user_name
- resource_limits
- storage_volatile_initial_source
- storage_ceph_force_osd_reuse
- storage_block_filesystem_btrfs
- resources
- kernel_limits
- storage_api_volume_rename
- macaroon_authentication
- network_sriov
- console
- restrict_devlxd
- migration_pre_copy
- infiniband
- maas_network
- devlxd_events
- proxy
- network_dhcp_gateway
- file_get_symlink
- network_leases
- unix_device_hotplug
- storage_api_local_volume_handling
- operation_description
- clustering
- event_lifecycle
- storage_api_remote_volume_handling
- nvidia_runtime
- container_mount_propagation
- container_backup
- devlxd_images
- container_local_cross_pool_handling
- proxy_unix
- proxy_udp
- clustering_join
- proxy_tcp_udp_multi_port_handling
- network_state
- proxy_unix_dac_properties
- container_protection_delete
- unix_priv_drop
- pprof_http
- proxy_haproxy_protocol
- network_hwaddr
- proxy_nat
- network_nat_order
- container_full
- candid_authentication
- backup_compression
- candid_config
- nvidia_runtime_config
- storage_api_volume_snapshots
- storage_unmapped
- projects
- candid_config_key
- network_vxlan_ttl
- container_incremental_copy
- usb_optional_vendorid
- snapshot_scheduling
- snapshot_schedule_aliases
- container_copy_project
- clustering_server_address
- clustering_image_replication
- container_protection_shift
- snapshot_expiry
- container_backup_override_pool
- snapshot_expiry_creation
- network_leases_location
- resources_cpu_socket
- resources_gpu
- resources_numa
- kernel_features
- id_map_current
- event_location
- storage_api_remote_volume_snapshots
- network_nat_address
- container_nic_routes
- rbac
- cluster_internal_copy
- seccomp_notify
- lxc_features
- container_nic_ipvlan
- network_vlan_sriov
- storage_cephfs
- container_nic_ipfilter
- resources_v2
- container_exec_user_group_cwd
- container_syscall_intercept
- container_disk_shift
- storage_shifted
- resources_infiniband
- daemon_storage
- instances
- image_types
- resources_disk_sata
- clustering_roles
- images_expiry
- resources_network_firmware
- backup_compression_algorithm
- ceph_data_pool_name
- container_syscall_intercept_mount
- compression_squashfs
- container_raw_mount
- container_nic_routed
- container_syscall_intercept_mount_fuse
- container_disk_ceph
- virtual-machines
- image_profiles
- clustering_architecture
- resources_disk_id
- storage_lvm_stripes
- vm_boot_priority
- unix_hotplug_devices
- api_filtering
- instance_nic_network
- clustering_sizing
- firewall_driver
- projects_limits
- container_syscall_intercept_hugetlbfs
- limits_hugepages
- container_nic_routed_gateway
- projects_restrictions
- custom_volume_snapshot_expiry
- volume_snapshot_scheduling
- trust_ca_certificates
- snapshot_disk_usage
- clustering_edit_roles
- container_nic_routed_host_address
- container_nic_ipvlan_gateway
- resources_usb_pci
- resources_cpu_threads_numa
- resources_cpu_core_die
- api_os
- container_nic_routed_host_table
- container_nic_ipvlan_host_table
- container_nic_ipvlan_mode
- resources_system
- images_push_relay
- network_dns_search
- container_nic_routed_limits
- instance_nic_bridged_vlan
- network_state_bond_bridge
- usedby_consistency
- custom_block_volumes
- clustering_failure_domains
- resources_gpu_mdev
- console_vga_type
- projects_limits_disk
- network_type_macvlan
- network_type_sriov
- container_syscall_intercept_bpf_devices
- network_type_ovn
- projects_networks
- projects_networks_restricted_uplinks
- custom_volume_backup
- backup_override_name
- storage_rsync_compression
- network_type_physical
- network_ovn_external_subnets
- network_ovn_nat
- network_ovn_external_routes_remove
- tpm_device_type
- storage_zfs_clone_copy_rebase
- gpu_mdev
- resources_pci_iommu
- resources_network_usb
- resources_disk_address
- network_physical_ovn_ingress_mode
- network_ovn_dhcp
- network_physical_routes_anycast
- projects_limits_instances
- network_state_vlan
- instance_nic_bridged_port_isolation
- instance_bulk_state_change
- network_gvrp
- instance_pool_move
- gpu_sriov
- pci_device_type
- storage_volume_state
- network_acl
- migration_stateful
- disk_state_quota
- storage_ceph_features
- projects_compression
- projects_images_remote_cache_expiry
- certificate_project
- network_ovn_acl
- projects_images_auto_update
- projects_restricted_cluster_target
- images_default_architecture
- network_ovn_acl_defaults
- gpu_mig
- project_usage
- network_bridge_acl
- warnings
- projects_restricted_backups_and_snapshots
- clustering_join_token
- clustering_description
- server_trusted_proxy
- clustering_update_cert
- storage_api_project
- server_instance_driver_operational
- server_supported_storage_drivers
- event_lifecycle_requestor_address
- resources_gpu_usb
- clustering_evacuation
- network_ovn_nat_address
- network_bgp
- network_forward
- custom_volume_refresh
- network_counters_errors_dropped
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
environment:
  addresses: []
  architectures:
  - x86_64
  - i686
  certificate: |
    -----BEGIN CERTIFICATE-----
    MIICKjCCAbCgAwIBAgIQGrfESAQYt56ZFRLIFPLhrzAKBggqhkjOPQQDAzBBMRww
    GgYDVQQKExNsaW51eGNvbnRhaW5lcnMub3JnMSEwHwYDVQQDDBhyb290QGxwdC0w
    NDgubG9jYWxkb21haW4wHhcNMjEwNTAzMTQxMTUxWhcNMzEwNTAxMTQxMTUxWjBB
    MRwwGgYDVQQKExNsaW51eGNvbnRhaW5lcnMub3JnMSEwHwYDVQQDDBhyb290QGxw
    dC0wNDgubG9jYWxkb21haW4wdjAQBgcqhkjOPQIBBgUrgQQAIgNiAASQf7eCZ6Je
    1Pnz9fMKCQtaqnhx3ou/L3xV/JbrCpUOJcctFZL90wIsB3XWn5r3ZImXKscXX5en
    R4EoUZhXxJVUYhsB9s+ZAPNDcc9J8NO72YTUvBuoOsrOWnM3JFm0SZ+jbTBrMA4G
    A1UdDwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAA
    MDYGA1UdEQQvMC2CE2xwdC0wNDgubG9jYWxkb21haW6HBH8AAAGHEAAAAAAAAAAA
    AAAAAAAAAAEwCgYIKoZIzj0EAwMDaAAwZQIwQU6m4bzTGCM8epsieoEvkMglXsXm
    0M7L0dEq7lBjRVswC56pwEnRGH4gspQRVrFaAjEA3TKI/gPr0u1X79jOQoGLgapt
    1BvtroHk720IBnBvt5PvXb45FbPKZMqu6rCOGG4g
    -----END CERTIFICATE-----
  certificate_fingerprint: a5c4d3c3997cec08b405a711cf5fbe38beaee0548641891fc3427a6a73922baa
  driver: lxc | qemu
  driver_version: 4.0.10 | 6.1.0
  firewall: nftables
  kernel: Linux
  kernel_architecture: x86_64
  kernel_features:
    netnsid_getifaddrs: "true"
    seccomp_listener: "true"
    seccomp_listener_continue: "true"
    shiftfs: "false"
    uevent_injection: "true"
    unpriv_fscaps: "true"
  kernel_version: 5.13.14-200.fc34.x86_64
  lxc_features:
    cgroup2: "true"
    devpts_fd: "true"
    idmapped_mounts_v2: "true"
    mount_injection_file: "true"
    network_gateway_device_route: "true"
    network_ipvlan: "true"
    network_l2proxy: "true"
    network_phys_macvlan_mtu: "true"
    network_veth_router: "true"
    pidfd: "true"
    seccomp_allow_deny_syntax: "true"
    seccomp_notify: "true"
    seccomp_proxy_send_notify_fd: "true"
  os_name: Fedora
  os_version: "34"
  project: default
  server: lxd
  server_clustered: false
  server_name: lpt-048.localdomain
  server_pid: 91234
  server_version: "4.18"
  storage: dir
  storage_version: "1"
  storage_supported_drivers:
  - name: dir
    version: "1"
    remote: false
  - name: lvm
    version: 2.03.07(2) (2019-11-30) / 1.02.167 (2019-11-30) / 4.45.0
    remote: false
  - name: ceph
    version: 15.2.13
    remote: true
  - name: btrfs
    version: 5.4.1
    remote: false
  - name: cephfs
    version: 15.2.13
    remote: true

Issue description

I have a problem when I try to snapshot a container on my computer, I have a samba installed on it and I have the impression that it does not like it too much, considering the path in the error.

Steps to reproduce

  1. Clone a container with samba installed
  2. Snapshot the container
  3. Error return

Information to attach

  • [ ] Container log (lxc info NAME --show-log)
lxc bs-dc0 20210924135823.911 ERROR    conf - conf.c:turn_into_dependent_mounts:3724 - No such file or directory - Failed to recursively turn old root mount tree into dependent mount. Continuing...
lxc bs-dc0 20210924135823.911 ERROR    conf - conf.c:turn_into_dependent_mounts:3724 - No such file or directory - Failed to recursively turn old root mount tree into dependent mount. Continuing...
  • [ ] Container configuration (lxc config show NAME --expanded)
architecture: x86_64
config:
  limits.memory: 4GB
  security.privileged: "true"
  volatile.base_image: 87a1f1c305615024124b238c0fcbed99c11193cab4bbc5c340ca2500c99b1b1f
  volatile.eth3.host_name: vethb7a312db
  volatile.eth3.hwaddr: 00:16:3e:f1:aa:df
  volatile.idmap.base: "0"
  volatile.idmap.current: '[]'
  volatile.idmap.next: '[]'
  volatile.last_state.idmap: '[]'
  volatile.last_state.power: RUNNING
  volatile.uuid: 50785179-d7f4-454e-befc-2f6cc65fc87b
devices:
  eth3:
    name: eth3
    nictype: bridged
    parent: virbr3
    type: nic
  root:
    path: /
    pool: default
    type: disk
ephemeral: false
profiles:
- ovh
- mem-4GB
stateful: false
description: ""
  • [] Snapshot log
root@lpt-048:~ # lxc snapshot dc0 test
Error: Create instance snapshot: Failed to run: rsync -a -HA --sparse --devices --delete --checksum --numeric-ids --xattrs --filter=-x security.selinux -q /var/snap/lxd/common/lxd/storage-pools/default/containers/
dc0/ /var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test: rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/v
ar/lib/samba/sysvol/domain/Policies/{121F459F-B026-40E7-B959-2DDBABEF7A13}/.GPT.INI.vvCY1R","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{121F459F-B026-40E7-B959-2DDBABEF7A13}/Gro
up Policy/.GPE.INI.ztNOoQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{121F459F-B026-40E7-B959-2DDBABEF7A13}/Use
r/Preferences/Drives/.Drives.xml.apdaNR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{2A290627-6027-4881-9CEE-497BC9085916}/.GP
T.INI.OBw8pO","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{2A290627-6027-4881-9CEE-497BC9085916}/Gro
up Policy/.GPE.INI.eBejSQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{2A290627-6027-4881-9CEE-497BC9085916}/Use
r/Preferences/Drives/.Drives.xml.ZDvJlR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/.GP
T.INI.xf3opP","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/MAC
HINE/Microsoft/Windows NT/SecEdit/.GptTmpl.inf.4LN97P","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{4312BE46-25C8-4CBE-818E-C23664D3FEAA}/.GP
T.INI.Z21h6Q","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{4312BE46-25C8-4CBE-818E-C23664D3FEAA}/Gro
up Policy/.GPE.INI.SUycWO","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{4312BE46-25C8-4CBE-818E-C23664D3FEAA}/Use
r/Preferences/Drives/.Drives.xml.QwTcvR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/.GP
T.INI.bU05uR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/MAC
HINE/Microsoft/Windows NT/SecEdit/.GptTmpl.inf.7fx78P","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{6EEE3C41-F083-4941-9A94-3A6BCB851E6B}/.GP
T.INI.i4T28O","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{6EEE3C41-F083-4941-9A94-3A6BCB851E6B}/Gro
up Policy/.GPE.INI.Arf75P","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{6EEE3C41-F083-4941-9A94-3A6BCB851E6B}/Use
r/Preferences/Drives/.Drives.xml.xzNiYN","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{722D6B87-9090-4AF1-82F9-58AE1E96B263}/.GP
T.INI.4ZJIxR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{722D6B87-9090-4AF1-82F9-58AE1E96B263}/Gro
up Policy/.GPE.INI.UTNAQQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{722D6B87-9090-4AF1-82F9-58AE1E96B263}/Use
r/Preferences/Drives/.Drives.xml.kT1SiR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{77F16028-E54C-44A1-B8E6-D12AD739C5B3}/.GP
T.INI.K2XztS","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{77F16028-E54C-44A1-B8E6-D12AD739C5B3}/Gro
up Policy/.GPE.INI.bhulhQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{77F16028-E54C-44A1-B8E6-D12AD739C5B3}/Use
r/Preferences/Drives/.Drives.xml.jw8ywQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{88516D3B-ABD7-4F8D-8F5D-9FED33D1F66E}/.GP
T.INI.03w4tS","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{88516D3B-ABD7-4F8D-8F5D-9FED33D1F66E}/Gro
up Policy/.GPE.INI.CAes4N","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{88516D3B-ABD7-4F8D-8F5D-9FED33D1F66E}/Use
r/Preferences/Drives/.Drives.xml.prFrJR","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{8F921179-E5A5-4B8F-A81F-6310F4623E5D}/.GP
T.INI.dubiGP","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{8F921179-E5A5-4B8F-A81F-6310F4623E5D}/Gro
up Policy/.GPE.INI.Qbg0sQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{8F921179-E5A5-4B8F-A81F-6310F4623E5D}/Use
r/Preferences/Drives/.Drives.xml.iL1H7N","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{B83E9804-025E-4AFF-90E4-0D67DB7B7624}/.GP
T.INI.R3vMLP","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{B83E9804-025E-4AFF-90E4-0D67DB7B7624}/Gro
up Policy/.GPE.INI.MSHcUQ","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync: rsync_xal_set: lremovexattr("/var/snap/lxd/common/lxd/storage-pools/default/containers-snapshots/dc0/test/rootfs/var/lib/samba/sysvol/domain/Policies/{B83E9804-025E-4AFF-90E4-0D67DB7B7624}/Use
r/Preferences/Drives/.Drives.xml.kj2inP","trusted.SGI_ACL_FILE") failed: No data available (61)
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1207) [sender=3.1.3]