Hello, I have an issue with LXD. When I transfer large files to the virtual machine, at some moment VM suddenly stops. I tried to transfer in that case Windows 11 ISO file through SSH with the same result as using lxc file push Win11_Polish_x64.iso local:archlinux-vm/home/doskanoness/Win11_Polish_x64.iso. That issue doesn’t occur always when I try to copy the file between the host and VM, only sometimes. I have ZFS on root.
Message that I get Error: read vsock host(2):2570118703->vm(17):8443: connection reset by peer
I get that message also when I executed sudo distrobuilder repack-windows Win10_2004_Polish_x64.iso Win10_2004_Polish_x64-distrobuilder.iso. CPU has been 100% loaded.
Any ideas what’s the cause of this strange LXD behavior? Thanks 
A situation example:
[doskanoness@archlinux-vm ~]$ sudo distrobuilder repack-windows Win10_2004_Polish_x64.iso Win10_2004_Polish_x64-distrobuilder.iso
[sudo] password for doskanoness:
INFO Mounting Windows ISO
INFO Downloading drivers ISO
INFO Mounting driver ISO
INFO Modifying WIM file {"file": "boot.wim", "index": 2}
INFO Modifying WIM file {"file": "install.wim", "index": 1}
INFO Modifying WIM file {"file": "install.wim", "index": 2}
INFO Modifying WIM file {"file": "install.wim", "index": 3}
INFO Modifying WIM file {"file": "install.wim", "index": 4}
INFO Modifying WIM file {"file": "install.wim", "index": 5}
INFO Modifying WIM file {"file": "install.wim", "index": 6}
INFO Modifying WIM file {"file": "install.wim", "index": 7}
INFO Modifying WIM file {"file": "install.wim", "index": 8}
INFO Modifying WIM file {"file": "install.wim", "index": 9}
INFO Modifying WIM file {"file": "install.wim", "index": 10}
INFO Generating new ISO
Error: read vsock host(2):2570118761->vm(17):8443: connection reset by peer
Maybe this information will be useful:
┌─[doskanoness@gentoo] - [~/Operating systems/Windows 10] - [2021-11-11 02:17:43]
└─[1] <> lxc config show archlinux-vm ⚡[▶▶▶▶▶▶▶▶▶▷]
architecture: x86_64
config:
image.architecture: amd64
image.description: Archlinux current amd64 (20211110_04:18)
image.os: Archlinux
image.release: current
image.serial: "20211110_04:18"
image.type: disk-kvm.img
image.variant: default
limits.cpu: "12"
limits.memory: 32GB
volatile.base_image: d4d80ce03f878a7bb967e6c05606a8f5c294f227f870c309c3c281299412f8ad
volatile.eth0.host_name: tap7cc4b6ff
volatile.eth0.hwaddr: 00:16:3e:22:6c:ff
volatile.last_state.power: RUNNING
volatile.uuid: 51c56c37-e086-42d8-a02c-96d3d920e34b
volatile.vsock_id: "17"
devices:
root:
path: /
pool: lxd
size: 40GB
type: disk
ephemeral: false
profiles:
- default
stateful: false
description: ""
┌─[doskanoness@gentoo] - [~/Operating systems/Windows 10] - [2021-11-11 02:17:52]
└─[0] <> 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
- resources_system
- usedby_consistency
- resources_gpu_mdev
- console_vga_type
- projects_limits_disk
- storage_rsync_compression
- gpu_mdev
- resources_pci_iommu
- resources_network_usb
- resources_disk_address
- network_state_vlan
- gpu_sriov
- migration_stateful
- disk_state_quota
- storage_ceph_features
- gpu_mig
- 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
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
environment:
addresses: []
architectures:
- x86_64
- i686
certificate: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
certificate_fingerprint: 109cf096616ba9c831d1cb55ab8f8d6d7add7ec4a5dd7f0c3d19dfb43924fe51
driver: lxc | qemu
driver_version: 4.0.10 | 6.1.0
firewall: xtables
kernel: Linux
kernel_architecture: x86_64
kernel_features:
netnsid_getifaddrs: "true"
seccomp_listener: "true"
seccomp_listener_continue: "true"
shiftfs: "true"
uevent_injection: "true"
unpriv_fscaps: "true"
kernel_version: 5.10.76-gentoo-r1-desktop
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: Gentoo
os_version: ""
project: default
server: lxd
server_clustered: false
server_name: gentoo
server_pid: 9986
server_version: 4.0.7
storage: zfs
storage_version: 2.0.6-r0-gentoo
storage_supported_drivers:
- name: lvm
version: 2.02.188(2) (2021-05-07) / 1.02.172 (2021-05-07) / 4.43.0
remote: false
- name: zfs
version: 2.0.6-r0-gentoo
remote: false
- name: btrfs
version: 5.10.1
remote: false
- name: dir
version: "1"
remote: false