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Truenas Driver - Inconsistent Disk Size Update #2776

@hlloreda

Description

@hlloreda

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

config:
  cluster.https_address: home.incus.mydomain.com:8443
  core.https_address: home.incus.mydomain.com:8443
  core.metrics_address: 192.168.42.42:8444
  logging.loki01.target.address: https://loki.mydomain.com
  logging.loki01.target.password: **************************
  logging.loki01.target.type: loki
  logging.loki01.target.username: lousernaki
  logging.loki01.types: lifecycle,network-acl,logging
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
- instance_oci
- clustering_groups_config
- instances_lxcfs_per_instance
- clustering_groups_vm_cpu_definition
- 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
- storage_driver_linstor
- instance_oci_entrypoint
- network_address_set
- 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
- storage_driver_truenas
- 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
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
auth_user_name: hugo
auth_user_method: unix
environment:
  addresses:
  - home.incus.mydomain.com:8443
  architectures:
  - x86_64
  - i686
  certificate: |
    -----BEGIN CERTIFICATE-----
    -----END CERTIFICATE-----
  certificate_fingerprint: *******************
  driver: lxc
  driver_version: 6.0.5
  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: "true"
    unpriv_fscaps: "true"
  kernel_version: 6.14.0-37-generic
  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: Ubuntu
  os_version: "24.04"
  project: default
  server: incus
  server_clustered: true
  server_event_mode: full-mesh
  server_name: home
  server_pid: 1244
  server_version: 6.19.1
  storage: truenas | zfs
  storage_version: 0.7.3 | 2.2.2-0ubuntu9.4
  storage_supported_drivers:
  - name: lvm
    version: 2.03.16(2) (2022-05-18) / 1.02.185 (2022-05-18) / 4.49.0
    remote: false
  - name: lvmcluster
    version: 2.03.16(2) (2022-05-18) / 1.02.185 (2022-05-18) / 4.49.0
    remote: true
  - name: truenas
    version: 0.7.3
    remote: true
  - name: zfs
    version: 2.2.2-0ubuntu9.4
    remote: false
  - name: btrfs
    version: 6.6.3
    remote: false
  - name: dir
    version: "1"
    remote: false

Instance details

No response

Instance log

No response

Current behavior

Initially created volumes on a TrueNAS storage pool without specifying any disk size. I'm facing some issues updating the disk size.
After some tests, it appears that the size update is inconsistent. I managed to update the size if I do the following:

  1. Update the desired size from 1000Gib to 2000Gib
  2. Restart the instance
  3. Volume information is still reporting less than 1000Gib available
  4. Perform a new update to set 2200Gib

The instance should now see the first update (but not the second).

Expected behavior

The new desired disk size should be applied directly or report an error.

Steps to reproduce

  1. Create a new pool that will rely on TrueNAS through the TrueNAS driver.
  2. Create a new volume on the TrueNAS pool without specifying the size of the disk
  3. Attach this disk to one instance.
  4. Increase the size by editing this volume.

This update will not be reflected in the instance even after a restart.
If you specify an initial size, this size will be taken into consideration, but the update will lead to the same issue.

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