Backup schlägt mit dem "Exit Code 2" fehl

[SAM_N]

Hallo zusammen,

ich habe versucht ein Backup eines neuen Containers auf "Proxmox VE" Version "5.4-4" anzulegen.
Auf dem Container läuft ein "Ubuntu 18.04"-System.
Während des Backup-Prozesses brach der Prozess mit der folgenden Fehlermeldung zum "Exit Code 2" ab:

INFO: starting new backup job: vzdump 100 --storage Backup --compress lzo --node pve --remove 0 --mode snapshot
INFO: Starting Backup of VM 100 (lxc)
INFO: status = running
INFO: CT Name: TEST
INFO: mode failure - some volumes do not support snapshots
INFO: trying 'suspend' mode instead
INFO: backup mode: suspend
INFO: ionice priority: 7
INFO: CT Name: TEST
INFO: temporary directory is on NFS, disabling xattr and acl support, consider configuring a local tmpdir via /etc/vzdump.conf
INFO: starting first sync /proc/22388/root// to /mnt/pve/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tmp
INFO: Number of files: 27,882 (reg: 21,436, dir: 2,851, link: 3,564, special: 31)
INFO: Number of created files: 27,881 (reg: 21,436, dir: 2,850, link: 3,564, special: 31)
INFO: Number of deleted files: 0
INFO: Number of regular files transferred: 21,417
INFO: Total file size: 1,487,873,500 bytes
INFO: Total transferred file size: 1,350,324,594 bytes
INFO: Literal data: 1,350,325,223 bytes
INFO: Matched data: 0 bytes
INFO: File list size: 851,921
INFO: File list generation time: 0.001 seconds
INFO: File list transfer time: 0.000 seconds
INFO: Total bytes sent: 1,352,280,166
INFO: Total bytes received: 434,222
INFO: sent 1,352,280,166 bytes  received 434,222 bytes  13,197,213.54 bytes/sec
INFO: total size is 1,487,873,500  speedup is 1.10
INFO: first sync finished (102 seconds)
INFO: suspend vm
INFO: starting final sync /proc/22388/root// to /mnt/pve/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tmp
INFO: Number of files: 27,882 (reg: 21,436, dir: 2,851, link: 3,564, special: 31)
INFO: Number of created files: 0
INFO: Number of deleted files: 0
INFO: Number of regular files transferred: 5
INFO: Total file size: 1,487,890,513 bytes
INFO: Total transferred file size: 130,606,735 bytes
INFO: Literal data: 25,292 bytes
INFO: Matched data: 130,581,443 bytes
INFO: File list size: 65,535
INFO: File list generation time: 0.001 seconds
INFO: File list transfer time: 0.000 seconds
INFO: Total bytes sent: 800,761
INFO: Total bytes received: 120,264
INFO: sent 800,761 bytes  received 120,264 bytes  167,459.09 bytes/sec
INFO: total size is 1,487,890,513  speedup is 1,615.47
INFO: final sync finished (5 seconds)
INFO: resume vm
INFO: vm is online again after 6 seconds
INFO: creating archive '/mnt/pve/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tar.lzo'
INFO: tar: ./var/cache/apt/archives/partial: Cannot open: Permission denied
INFO: tar: ./var/lib/apt/lists/partial: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/mysql: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/performance_schema: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/TEST: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/aria_log.00000001: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/aria_log_control: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/ib_logfile0: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/ib_logfile1: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/ibdata1: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/multi-master.info: Cannot open: Permission denied
INFO: tar: ./var/lib/mysql/tc.log: Cannot open: Permission denied
INFO: tar: ./var/lib/php/sessions/sess_j2cumhm9mag81otvk3urmljdd9: Cannot open: Permission denied
INFO: tar: ./var/lib/postfix/master.lock: Cannot open: Permission denied
INFO: tar: ./var/lib/snmp/snmpd.conf: Cannot open: Permission denied
INFO: tar: ./var/log/mysql: Cannot open: Permission denied
INFO: tar: ./var/log/auth.log: Cannot open: Permission denied
INFO: tar: ./var/log/mail.log: Cannot open: Permission denied
INFO: tar: ./var/log/syslog: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/active: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/bounce: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/corrupt: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/defer: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/deferred: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/flush: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/hold: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/incoming: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/maildrop: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/private: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/public: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/saved: Cannot open: Permission denied
INFO: tar: ./var/spool/postfix/trace: Cannot open: Permission denied
INFO: tar: ./var/spool/rsyslog: Cannot open: Permission denied
INFO: Total bytes written: 1118330880 (1.1GiB, 32MiB/s)
INFO: tar: Exiting with failure status due to previous errors
ERROR: Backup of VM 100 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/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tmp' ./etc/vzdump/pct.conf '--directory=/mnt/pve/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tmp' --no-anchored '--exclude=lost+found' --anchored '--exclude=./tmp/?*' '--exclude=./var/tmp/?*' '--exclude=./var/run/?*.pid' . | lzop >/mnt/pve/Backup/dump/vzdump-lxc-100-2019_11_16-13_30_12.tar.dat' failed: exit code 2
INFO: Backup job finished with errors
TASK ERROR: job errors

Ich habe sowohl ein manuelles, als auch ein automatisches Backup ausprobiert, doch beiden schlugen fehl.
Vielleicht kann mir jemand bei diesem Problem helfen.

Viele Grüße

SAM_N

 

[oguz]

bitte nicht doppelposten. es ist verwirrend wenn es zwei diskussionen (auf verschiedenen sprachen) ueber dasselbe thema gibt.

bitte bei der alten post weitermachen.

https://forum.proxmox.com/threads/backup-failed-with-exit-code-2.60285/