Hallo allerseits, ich habe ein Problem eine bestimmte LXC Umgebung zu backuppen bzw. zu clonen. Irgendetwas stimmt mit dem LXC nicht... aber lauffähig ist es...
Nochmal sei erwähnt es geht nur bei einem LXC nicht aller anderen LXC's und VM's auf der selben thin-lvm haben kein Problem...
Ich habe bereits folgendes versucht:
Vielen Dank unten die 2 Fehler outputs!
Backup LXC:
Clone LXC:
Nochmal sei erwähnt es geht nur bei einem LXC nicht aller anderen LXC's und VM's auf der selben thin-lvm haben kein Problem...
Ich habe bereits folgendes versucht:
- Offline nehmen und dann backuppen
- Löschen der in den Fehlern erwähnten Files
- /mnt/pve/VMBackup/dump/vzdump-lxc-105*
- /var/log/kern.log.1
- /var/log/daemon.log.1
- erweitern der thin-lvm so, dass klar genug platz vorhanden ist.
- Kontrolle der Backupkapazität.
- R/W Rechte kontrolliert
Vielen Dank unten die 2 Fehler outputs!
Backup LXC:
Bash:
Virtual Environment 6.1-3
Search
Container 105 (FlowSQL) on node 'flowmox'
VMBackup
lxc-105-
Server View
Logs
INFO: starting new backup job: vzdump 105 --node flowmox --mode snapshot --remove 0 --storage VMBackup --compress lzo
INFO: Starting Backup of VM 105 (lxc)
INFO: Backup started at 2021-08-31 22:50:00
INFO: status = running
INFO: CT Name: FlowSQL
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: create storage snapshot 'vzdump'
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Logical volume "snap_vm-105-disk-0_vzdump" created.
WARNING: Sum of all thin volume sizes (585.00 GiB) exceeds the size of thin pool pve/data and the amount of free space in volume group (15.99 GiB).
INFO: creating archive '/mnt/pve/VMBackup/dump/vzdump-lxc-105-2021_08_31-22_50_00.tar.lzo'
INFO: tar: ./var/log/kern.log.1: Read error at byte 0, while reading 3584 bytes: Input/output error
INFO: tar: ./var/log/daemon.log.1: Read error at byte 0, while reading 3072 bytes: Input/output error
INFO: Total bytes written: 1245235200 (1.2GiB, 36MiB/s)
INFO: tar: Exiting with failure status due to previous errors
INFO: remove vzdump snapshot
Logical volume "snap_vm-105-disk-0_vzdump" successfully removed
ERROR: Backup of VM 105 failed - command 'set -o pipefail && 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/VMBackup/dump/vzdump-lxc-105-2021_08_31-22_50_00.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' ./ | lzop >/mnt/pve/VMBackup/dump/vzdump-lxc-105-2021_08_31-22_50_00.tar.dat' failed: exit code 2
INFO: Failed at 2021-08-31 22:50:35
INFO: Backup job finished with errors
TASK ERROR: job errorsClone LXC:
Bash:
Virtual Environment 6.1-3
Search
Container 105 (FlowSQL) on node 'flowmox'
VMBackup
lxc-105-
Server View
Logs
create full clone of mountpoint rootfs (local-lvm:vm-105-disk-0)
WARNING: You have not turned on protection against thin pools running out of space.
WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools before they get full.
Logical volume "vm-102-disk-0" created.
WARNING: Sum of all thin volume sizes (585.00 GiB) exceeds the size of thin pool pve/data and the amount of free space in volume group (15.99 GiB).
mke2fs 1.44.5 (15-Dec-2018)
Discarding device blocks: 4096/26214400 done
Creating filesystem with 26214400 4k blocks and 6553600 inodes
Filesystem UUID: b74048ae-55d6-4f80-b368-c9c267f100ac
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
Allocating group tables: 0/800 done
Writing inode tables: 0/800 done
Creating journal (131072 blocks): done
Multiple mount protection is enabled with update interval 5 seconds.
Writing superblocks and filesystem accounting information: 0/800 done
rsync: read errors mapping "/var/lib/lxc/102/.copy-volume-2/var/log/daemon.log.1": Input/output error (5)
rsync: read errors mapping "/var/lib/lxc/102/.copy-volume-2/var/log/kern.log.1": Input/output error (5)
rsync: read errors mapping "/var/lib/lxc/102/.copy-volume-2/var/log/daemon.log.1": Input/output error (5)
rsync: read errors mapping "/var/lib/lxc/102/.copy-volume-2/var/log/kern.log.1": Input/output error (5)
ERROR: var/log/daemon.log.1 failed verification -- update discarded.
ERROR: var/log/kern.log.1 failed verification -- update discarded.
Number of files: 40,962 (reg: 33,613, dir: 3,265, link: 4,053, dev: 2, special: 29)
Number of created files: 40,960 (reg: 33,613, dir: 3,263, link: 4,053, dev: 2, special: 29)
Number of deleted files: 0
Number of regular files transferred: 33,607
Total file size: 1,180,749,843 bytes
Total transferred file size: 1,173,533,920 bytes
Literal data: 1,173,533,920 bytes
Matched data: 0 bytes
File list size: 917,388
File list generation time: 0.018 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 1,176,319,438
Total bytes received: 670,262
sent 1,176,319,438 bytes received 670,262 bytes 25,311,606.45 bytes/sec
total size is 1,180,749,843 speedup is 1.00
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1207) [sender=3.1.3]
Logical volume "vm-102-disk-0" successfully removed
TASK ERROR: clone failed: command '/usr/bin/rsync --stats -X -A --numeric-ids -aH --whole-file --sparse --one-file-system '--bwlimit=0' /var/lib/lxc/102/.copy-volume-2/ /var/lib/lxc/102/.copy-volume-1' failed: exit code 23
