can't delete volume

[agaricus-campestris]

Is there an existing issue for this?

• There is no existing issue for this bug

Is this happening on an up to date version of Incus?

• This is happening on a supported version of Incus

Incus system details

incus info
config:
  storage.backups_volume: default/backups-vol
  storage.images_volume: default/images-vol
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
- network_sriov
- console
- restrict_dev_incus
- migration_pre_copy
- infiniband
- dev_incus_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
- dev_incus_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
- backup_compression
- nvidia_runtime_config
- storage_api_volume_snapshots
- storage_unmapped
- projects
- 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
- 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
- metrics
- image_source_project
- clustering_config
- network_peer
- linux_sysctl
- network_dns
- ovn_nic_acceleration
- certificate_self_renewal
- instance_project_move
- storage_volume_project_move
- cloud_init
- network_dns_nat
- database_leader
- instance_all_projects
- clustering_groups
- ceph_rbd_du
- instance_get_full
- qemu_metrics
- gpu_mig_uuid
- event_project
- clustering_evacuation_live
- instance_allow_inconsistent_copy
- network_state_ovn
- storage_volume_api_filtering
- image_restrictions
- storage_zfs_export
- network_dns_records
- storage_zfs_reserve_space
- network_acl_log
- storage_zfs_blocksize
- metrics_cpu_seconds
- instance_snapshot_never
- certificate_token
- instance_nic_routed_neighbor_probe
- event_hub
- agent_nic_config
- projects_restricted_intercept
- metrics_authentication
- images_target_project
- images_all_projects
- cluster_migration_inconsistent_copy
- cluster_ovn_chassis
- container_syscall_intercept_sched_setscheduler
- storage_lvm_thinpool_metadata_size
- storage_volume_state_total
- instance_file_head
- instances_nic_host_name
- image_copy_profile
- container_syscall_intercept_sysinfo
- clustering_evacuation_mode
- resources_pci_vpd
- qemu_raw_conf
- storage_cephfs_fscache
- network_load_balancer
- vsock_api
- instance_ready_state
- network_bgp_holdtime
- storage_volumes_all_projects
- metrics_memory_oom_total
- storage_buckets
- storage_buckets_create_credentials
- metrics_cpu_effective_total
- projects_networks_restricted_access
- storage_buckets_local
- loki
- acme
- internal_metrics
- cluster_join_token_expiry
- remote_token_expiry
- init_preseed
- storage_volumes_created_at
- cpu_hotplug
- projects_networks_zones
- network_txqueuelen
- cluster_member_state
- instances_placement_scriptlet
- storage_pool_source_wipe
- zfs_block_mode
- instance_generation_id
- disk_io_cache
- amd_sev
- storage_pool_loop_resize
- migration_vm_live
- ovn_nic_nesting
- oidc
- network_ovn_l3only
- ovn_nic_acceleration_vdpa
- cluster_healing
- instances_state_total
- auth_user
- security_csm
- instances_rebuild
- numa_cpu_placement
- custom_volume_iso
- network_allocations
- zfs_delegate
- storage_api_remote_volume_snapshot_copy
- operations_get_query_all_projects
- metadata_configuration
- syslog_socket
- event_lifecycle_name_and_project
- instances_nic_limits_priority
- disk_initial_volume_configuration
- operation_wait
- image_restriction_privileged
- cluster_internal_custom_volume_copy
- disk_io_bus
- storage_cephfs_create_missing
- instance_move_config
- ovn_ssl_config
- certificate_description
- disk_io_bus_virtio_blk
- loki_config_instance
- instance_create_start
- clustering_evacuation_stop_options
- boot_host_shutdown_action
- agent_config_drive
- network_state_ovn_lr
- image_template_permissions
- storage_bucket_backup
- storage_lvm_cluster
- shared_custom_block_volumes
- auth_tls_jwt
- oidc_claim
- device_usb_serial
- numa_cpu_balanced
- image_restriction_nesting
- network_integrations
- instance_memory_swap_bytes
- network_bridge_external_create
- network_zones_all_projects
- storage_zfs_vdev
- container_migration_stateful
- profiles_all_projects
- instances_scriptlet_get_instances
- instances_scriptlet_get_cluster_members
- instances_scriptlet_get_project
- network_acl_stateless
- instance_state_started_at
- networks_all_projects
- network_acls_all_projects
- storage_buckets_all_projects
- resources_load
- instance_access
- project_access
- projects_force_delete
- resources_cpu_flags
- disk_io_bus_cache_filesystem
- instances_lxcfs_per_instance
- disk_volume_subpath
- projects_limits_disk_pool
- network_ovn_isolated
- qemu_raw_qmp
- network_load_balancer_health_check
- oidc_scopes
- network_integrations_peer_name
- qemu_scriptlet
- instance_auto_restart
- storage_lvm_metadatasize
- ovn_nic_promiscuous
- ovn_nic_ip_address_none
- instances_state_os_info
- network_load_balancer_state
- instance_nic_macvlan_mode
- storage_lvm_cluster_create
- network_ovn_external_interfaces
- instances_scriptlet_get_instances_count
- cluster_rebalance
- custom_volume_refresh_exclude_older_snapshots
- storage_initial_owner
- storage_live_migration
- instance_console_screenshot
- image_import_alias
- authorization_scriptlet
- console_force
- network_ovn_state_addresses
- network_bridge_acl_devices
- instance_debug_memory
- init_preseed_storage_volumes
- init_preseed_profile_project
- instance_nic_routed_host_address
- instance_smbios11
- api_filtering_extended
- acme_dns01
- security_iommu
- network_ipv4_dhcp_routes
- network_state_ovn_ls
- network_dns_nameservers
- acme_http01_port
- network_ovn_ipv4_dhcp_expiry
- instance_state_cpu_time
- network_io_bus
- disk_io_bus_usb
- server_logging
- network_forward_snat
- memory_hotplug
- instance_nic_routed_host_tables
- instance_publish_split
- init_preseed_certificates
- custom_volume_sftp
- network_ovn_external_nic_address
- network_physical_gateway_hwaddr
- backup_s3_upload
- snapshot_manual_expiry
- resources_cpu_address_sizes
- disk_attached
- limits_memory_hotplug
- disk_wwn
- server_logging_webhook
- container_disk_tmpfs
- instance_limits_oom
- backup_override_config
- network_ovn_tunnels
- init_preseed_cluster_groups
- usb_attached
- backup_iso
- instance_systemd_credentials
- cluster_group_usedby
- bpf_token_delegation
- file_storage_volume
- network_hwaddr_pattern
- storage_volume_full
- storage_bucket_full
- device_pci_firmware
- resources_serial
- ovn_nic_limits
- storage_lvmcluster_qcow2
- oidc_allowed_subnets
- file_delete_force
- nic_sriov_select_ext
- network_zones_dns_contact
- nic_attached_connected
- nic_sriov_security_trusted
- direct_backup
- instance_snapshot_disk_only_restore
- unix_hotplug_pci
- cluster_evacuating_restoring
- projects_restricted_image_servers
- storage_lvmcluster_size
- authorization_scriptlet_cert
- lvmcluster_remove_snapshots
- daemon_storage_logs
- instances_debug_repair
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
auth_user_name: root
auth_user_method: unix
environment:
  addresses: []
  architectures:
  - x86_64
  - i686
  certificate: |
    -----BEGIN CERTIFICATE-----
    MIICEjCCAZigAwIBAgIQN0uFcX7yUaZjdNAglXC/6DAKBggqhkjOPQQDAzA4MRkw
    FwYDVQQKExBMaW51eCBDb250YWluZXJzMRswGQYDVQQDDBJyb290QHNlbGFjaGlt
    b3JwaGEwHhcNMjUwNTI5MTAzMDEzWhcNMzUwNTI3MTAzMDEzWjA4MRkwFwYDVQQK
    ExBMaW51eCBDb250YWluZXJzMRswGQYDVQQDDBJyb290QHNlbGFjaGltb3JwaGEw
    djAQBgcqhkjOPQIBBgUrgQQAIgNiAARQxW6k2oquVOt41IVC7unXmiAmQqXheLnS
    hS7kFfm3noKM1RQGUKTMWxCVZSa5WC1WSlbcXHFDd7xrKzOxuGVkkvVGlfcz1XC9
    xobtCqkEwmON0YdWAf5BN9lwv5neSyOjZzBlMA4GA1UdDwEB/wQEAwIFoDATBgNV
    HSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMDAGA1UdEQQpMCeCDXNlbGFj
    aGltb3JwaGGHBH8AAAGHEAAAAAAAAAAAAAAAAAAAAAEwCgYIKoZIzj0EAwMDaAAw
    ZQIxAPXXbtbItxXsi7t6VO57GqTk8GIAjTEPXacQ7sd+FT3TeXAg3jbR+dlQBU5t
    kp2hwwIwNreC60nZFAlRDUajdcMPjTlnLawrKyxNCauhbAhDJ4nH349fXhq3OJWt
    pCnqkEPd
    -----END CERTIFICATE-----
  certificate_fingerprint: 1f9b67007f6082eaaa02c6d0c7269f32b1fa5afe1674c4cc2b20293707b89f7e
  driver: lxc | qemu
  driver_version: 6.0.6 | 9.0.4
  firewall: nftables
  kernel: Linux
  kernel_architecture: x86_64
  kernel_features:
    idmapped_mounts: "true"
    netnsid_getifaddrs: "true"
    seccomp_listener: "true"
    seccomp_listener_continue: "true"
    uevent_injection: "true"
    unpriv_binfmt: "false"
    unpriv_fscaps: "true"
  kernel_version: 6.1.0-44-amd64
  lxc_features:
    cgroup2: "true"
    core_scheduling: "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: Debian GNU/Linux
  os_version: "12"
  project: default
  server: incus
  server_clustered: false
  server_event_mode: full-mesh
  server_name: selachimorpha
  server_pid: 938
  server_version: 6.0.6
  storage: lvm
  storage_version: 2.03.16(2) (2022-05-18) / 1.02.185 (2022-05-18) / 4.47.0
  storage_supported_drivers:
  - name: dir
    version: "1"
    remote: false
  - name: lvm
    version: 2.03.16(2) (2022-05-18) / 1.02.185 (2022-05-18) / 4.47.0
    remote: false

Instance details

No response

Instance log

No response

Current behavior

I can't remove volume

Expected behavior

My volume is not listed as "used", I guess it would be possible to remove it but meh =\

Steps to reproduce

1. Verify if volume is possible for deletion ?

incus storage volume list default 
+-----------------+-------------------------+-------------+--------------+---------+
|      TYPE       |          NAME           | DESCRIPTION | CONTENT-TYPE | USED BY |
+-----------------+-------------------------+-------------+--------------+---------+
| container       | bibou                 |             | filesystem   | 1       |
+-----------------+-------------------------+-------------+--------------+---------+
| container       | babon |             | filesystem   | 1       |
+-----------------+-------------------------+-------------+--------------+---------+
| custom          | backups-vol             |             | filesystem   | 0       |
+-----------------+-------------------------+-------------+--------------+---------+
| custom          | images-vol              |             | filesystem   | 0       |
+-----------------+-------------------------+-------------+--------------+---------+

2. Launch command for deletion :

incus storage volume delete default custom/backups-vol
Error: The storage volume is still in use

[bensmrs]

From the name of it, it may be referenced by the Incus server’s storage.backups_volume configuration key; could you confirm that?
We may need to increase the usage count if that’s the case (same thing for the similar keys).