Ja es ist root.pam. Auf dem LVM sind keine besonderen Berechtigungen gesetzt müßte alles standardgemäß sein.
smartctl ergab keine Fehler.
pveversion -v:
proxmox-ve: 8.2.0 (running kernel: 6.8.4-3-pve)
pve-manager: 8.2.2 (running version: 8.2.2/9355359cd7afbae4)
proxmox-kernel-helper: 8.1.0
pve-kernel-5.15: 7.4-13
proxmox-kernel-6.8: 6.8.4-3
proxmox-kernel-6.8.4-3-pve-signed: 6.8.4-3
pve-kernel-5.4: 6.4-20
pve-kernel-5.15.152-1-pve: 5.15.152-1
pve-kernel-5.4.203-1-pve: 5.4.203-1
pve-kernel-5.4.34-1-pve: 5.4.34-2
ceph-fuse: 16.2.11+ds-2
corosync: 3.1.7-pve3
criu: 3.17.1-2
glusterfs-client: 10.3-5
ifupdown: residual config
ifupdown2: 3.2.0-1+pmx8
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-4
libknet1: 1.28-pve1
libproxmox-acme-perl: 1.5.1
libproxmox-backup-qemu0: 1.4.1
libproxmox-rs-perl: 0.3.3
libpve-access-control: 8.1.4
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.0.6
libpve-cluster-perl: 8.0.6
libpve-common-perl: 8.2.1
libpve-guest-common-perl: 5.1.2
libpve-http-server-perl: 5.1.0
libpve-network-perl: 0.9.8
libpve-rs-perl: 0.8.8
libpve-storage-perl: 8.2.1
libqb0: 1.0.5-1
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.4.0-3
proxmox-backup-client: 3.2.3-1
proxmox-backup-file-restore: 3.2.3-1
proxmox-kernel-helper: 8.1.0
proxmox-mail-forward: 0.2.3
proxmox-mini-journalreader: 1.4.0
proxmox-offline-mirror-helper: 0.6.6
proxmox-widget-toolkit: 4.2.3
pve-cluster: 8.0.6
pve-container: 5.1.10
pve-docs: 8.2.2
pve-edk2-firmware: 4.2023.08-4
pve-esxi-import-tools: 0.7.0
pve-firewall: 5.0.7
pve-firmware: 3.11-1
pve-ha-manager: 4.0.4
pve-i18n: 3.2.2
pve-qemu-kvm: 8.1.5-6
pve-xtermjs: 5.3.0-3
qemu-server: 8.2.1
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.3-pve2
PCT Config
cores: 2
hostname: proxmox-mailgateway
memory: 2048
nameserver: 192.168.1.10
net0: name=eth0,bridge=vmbr0,gw=192.168.1.10,hwaddr=2A:75:3B:06:A8:51,ip=192.168.1.14/24,type=veth
onboot: 0
ostype: debian
rootfs: local-lvm:vm-101-disk-0,size=821G
searchdomain: xxx.local
swap: 512
unprivileged: 1
Backup mit PBS
INFO: starting new backup job: vzdump 101 --notification-mode legacy-sendmail --mode snapshot --notes-template '{{guestname}}' --node proxmox1 --storage gbvpbs --remove 0
INFO: Starting Backup of VM 101 (lxc)
INFO: Backup started at 2024-06-14 19:05:19
INFO: status = stopped
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: CT Name: proxmox-mailgateway
INFO: including mount point rootfs ('/') in backup
INFO: creating Proxmox Backup Server archive 'ct/101/2024-06-14T17:05:19Z'
INFO: set max number of entries in memory for file-based backups to 1048576
INFO: run: lxc-usernsexec -m u:0:100000:65536 -m g:0:100000:65536 -- /usr/bin/proxmox-backup-client backup --crypt-mode=none pct.conf:/var/tmp/vzdumptmp1949226_101/etc/vzdump/pct.conf root.pxar:/mnt/vzsnap0 --include-dev /mnt/vzsnap0/./ --skip-lost-and-found --exclude=/tmp/?* --exclude=/var/tmp/?* --exclude=/var/run/?*.pid --backup-type ct --backup-id 101 --backup-time 1718384719 --entries-max 1048576 --repository gbvpbsbackup@
pbs@192.168.1.9:gbvpbs --ns PVE1
INFO: Starting backup: [PVE1]:ct/101/2024-06-14T17:05:19Z
INFO: Client name: proxmox1
INFO: Starting backup protocol: Fri Jun 14 19:05:20 2024
INFO: No previous manifest available.
INFO: Upload config file '/var/tmp/vzdumptmp1949226_101/etc/vzdump/pct.conf' to 'gbvpbsbackup@
pbs@192.168.1.9:8007:gbvpbs' as pct.conf.blob
INFO: Upload directory '/mnt/vzsnap0' to 'gbvpbsbackup@
pbs@192.168.1.9:8007:gbvpbs' as root.pxar.didx
Da bleibt es stehen.
Backup vzdump
INFO: starting new backup job: vzdump 101 --notification-mode auto --compress zstd --notes-template '{{guestname}}' --mode snapshot --node proxmox1 --storage vzdumb --remove 0
INFO: Starting Backup of VM 101 (lxc)
INFO: Backup started at 2024-06-14 19:07:40
INFO: status = stopped
INFO: backup mode: stop
INFO: ionice priority: 7
INFO: CT Name: proxmox-mailgateway
INFO: including mount point rootfs ('/') in backup
INFO: creating vzdump archive '/mnt/pve/vzdumb/dump/vzdump-lxc-101-2024_06_14-19_07_40.tar.zst'
INFO: tar: /mnt/pve/vzdumb/dump/vzdump-lxc-101-2024_06_14-19_07_40.tmp: Cannot open: Permission denied
INFO: tar: Error is not recoverable: exiting now
ERROR: Backup of VM 101 failed - command 'set -o pipefail && lxc-usernsexec -m u:0:100000:65536 -m g:0:100000:65536 -- tar cpf - --totals --one-file-system -p --sparse --numeric-owner --acls --xattrs '--xattrs-include=user.*' '--xattrs-include=security.capability' '--warning=no-file-ignored' '--warning=no-xattr-write' --one-file-system '--warning=no-file-ignored' '--directory=/mnt/pve/vzdumb/dump/vzdump-lxc-101-2024_06_14-19_07_40.tmp' ./etc/vzdump/pct.conf ./etc/vzdump/pct.fw '--directory=/mnt/vzsnap0' --no-anchored '--exclude=lost+found' --anchored '--exclude=./tmp/?*' '--exclude=./var/tmp/?*' '--exclude=./var/run/?*.pid' ./ | zstd '--threads=1' >/mnt/pve/vzdumb/dump/vzdump-lxc-101-2024_06_14-19_07_40.tar.dat' failed: exit code 2
INFO: Failed at 2024-06-14 19:07:41
INFO: Backup job finished with errors
INFO: notified via target `mail-to-root`
TASK ERROR: job errors
Danke für eure Hilfe!