Problems in Proxmox BackUp : No space left on device

gsanz

Member
Apr 5, 2020
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0
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Hello , I am using proxmox 5.4.3 and trying to make a backup of the system. When I create the backup I have the following problem :

INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage local --node ded-une2804
INFO: Starting Backup of VM 100 (qemu)
INFO: status = running
INFO: update VM 100: -lock backup
INFO: VM Name: ClaraPro
INFO: include disk 'scsi0' 'local-lvm:vm-100-disk-0' 700G
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating archive '/var/lib/vz/dump/vzdump-qemu-100-2020_12_09-17_55_55.vma.lzo'
INFO: started backup task '54bae28c-0ab3-455d-9206-2464a509d5c3'
INFO: status: 0% (1435631616/751619276800), sparse 0% (1004986368), duration 3, read/write 478/143 MB/s
INFO: status: 1% (7749173248/751619276800), sparse 0% (1820635136), duration 65, read/write 101/88 MB/s
INFO: status: 2% (15143534592/751619276800), sparse 0% (2567614464), duration 130, read/write 113/102 MB/s
INFO: status: 3% (23683858432/751619276800), sparse 1% (8279855104), duration 148, read/write 474/157 MB/s
INFO: status: 4% (32087343104/751619276800), sparse 2% (16636436480), duration 151, read/write 2801/15 MB/s
INFO: status: 5% (41478258688/751619276800), sparse 3% (26027163648), duration 154, read/write 3130/0 MB/s
INFO: status: 6% (46540259328/751619276800), sparse 4% (30843424768), duration 157, read/write 1687/81 MB/s
INFO: status: 7% (52697628672/751619276800), sparse 4% (31323848704), duration 214, read/write 108/99 MB/s
INFO: status: 8% (60234924032/751619276800), sparse 4% (31580762112), duration 304, read/write 83/80 MB/s
INFO: status: 9% (67826614272/751619276800), sparse 4% (31946526720), duration 383, read/write 96/91 MB/s
INFO: status: 10% (75379048448/751619276800), sparse 4% (36786864128), duration 406, read/write 328/117 MB/s
INFO: status: 11% (82852249600/751619276800), sparse 5% (43575308288), duration 424, read/write 415/38 MB/s
INFO: status: 12% (91479343104/751619276800), sparse 6% (51853365248), duration 429, read/write 1725/69 MB/s
INFO: status: 13% (97980383232/751619276800), sparse 7% (58010558464), duration 433, read/write 1625/85 MB/s
INFO: status: 14% (105766912000/751619276800), sparse 8% (64127803392), duration 459, read/write 299/64 MB/s
INFO: status: 15% (112882089984/751619276800), sparse 9% (70021840896), duration 468, read/write 790/135 MB/s
INFO: status: 16% (120311382016/751619276800), sparse 10% (76266430464), duration 483, read/write 495/78 MB/s
INFO: status: 17% (127921815552/751619276800), sparse 10% (77979410432), duration 561, read/write 97/75 MB/s
INFO: status: 18% (135389970432/751619276800), sparse 11% (83149594624), duration 591, read/write 248/76 MB/s
INFO: status: 19% (142985527296/751619276800), sparse 11% (90149756928), duration 599, read/write 949/74 MB/s
INFO: status: 20% (151264624640/751619276800), sparse 13% (98080120832), duration 605, read/write 1379/58 MB/s
INFO: status: 21% (158026432512/751619276800), sparse 13% (104641970176), duration 610, read/write 1352/39 MB/s
lzop: No space left on device: <stdout>
INFO: status: 21% (158106255360/751619276800), sparse 13% (104641978368), duration 613, read/write 26/26 MB/s
ERROR: vma_queue_write: write error - Broken pipe
INFO: aborting backup job
INFO: unable to open file '/etc/pve/nodes/ded-une2804/qemu-server/100.conf.tmp.7847' - Input/output error
command 'qm unlock 100' failed: exit code 2
ERROR: Backup of VM 100 failed - vma_queue_write: write error - Broken pipe
INFO: Backup job finished with errors
TASK ERROR: job errors

I see that I have space left in my proxmox machine. An I have restarted some services (pve-cluster restart). But I always have the same problem . Any idea?
Regards
Gorka
 
where do you backup to? is enough space there?
(post the output of pvesm status)
also note that pve 5.4 is already EOL
 
The information is the following :
Proxmox Virtual Environment 5.4-3

root@ded-une2804:~# pvesm status
Name Type Status Total Used Available %
local dir active 20511312 2937596 16508756 14.32%
local-lvm lvmthin active 911495168 54325112 857170055 5.96%
 
and to what storage do you actually backup your vms? local? how big is your vm (qm config ID) ?
 
The result of qm config 100 is the following :

root@ded-une2804:~# qm config 100
bootdisk: scsi0
cores: 6
ide2: local:iso/ubuntu-18.04.5-live-server-amd64.iso,media=cdrom
lock: backup
memory: 20896
name: ClaraPro
net0: virtio=66:54:B1:59:CF:AD,bridge=vmbr0,firewall=1
numa: 0
ostype: l26
scsi0: local-lvm:vm-100-disk-0,size=700G
scsihw: virtio-scsi-pci
smbios1: uuid=199c76f5-0387-4066-9de6-139c321dd458
sockets: 1
vmgenid: 4bf38a88-fb1f-4da8-8de2-49dd68240c7a
 

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