Backup/ Restore failing

jac2703

New Member
Apr 3, 2012
26
0
1
Hi Guys,

I am having issues with the backup and restore functionality in Proxmox when working with VMs.

I have a qcow2 single disk VM which is about 12 GB in use (actual space consumed on the host) of a possible 64GB. The guest is Windows Server 2008 R2 with some extra 3rd party software installed.

I hit the backup button in the Proxmox GUI and use 'Snapshot' and 'LZO'. The backup completes without a hiccup. I then try and restore the backup to a new VMID and I get the below error.

Code:
restore vma archive: lzop -d -c /var/lib/vz/dump/vzdump-qemu-100-2013_03_11-11_11_29.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp898202.fifo - /var/tmp/vzdumptmp898202CFG: size: 277 name: qemu-server.conf
DEV: dev_id=1 size: 68719476736 devname: drive-virtio0
CTIME: Mon Mar 11 11:11:31 2013
Formatting '/mnt/vm/images/998/vm-998-disk-1.qcow2', fmt=qcow2 size=68719476736 encryption=off cluster_size=65536 preallocation='metadata' lazy_refcounts=off 
new volume ID is 'VM:998/vm-998-disk-1.qcow2'
map 'drive-virtio0' to '/mnt/vm/images/998/vm-998-disk-1.qcow2' (write zeros = 0)
progress 1% (read 687210496 bytes, duration 1 sec)
progress 2% (read 1374420992 bytes, duration 4 sec)
progress 3% (read 2061631488 bytes, duration 6 sec)
progress 4% (read 2748841984 bytes, duration 8 sec)
progress 5% (read 3435986944 bytes, duration 10 sec)
progress 6% (read 4123197440 bytes, duration 13 sec)
progress 7% (read 4810407936 bytes, duration 15 sec)
progress 8% (read 5497618432 bytes, duration 18 sec)
progress 9% (read 6184763392 bytes, duration 20 sec)
progress 10% (read 6871973888 bytes, duration 22 sec)
progress 11% (read 7559184384 bytes, duration 25 sec)
progress 12% (read 8246394880 bytes, duration 25 sec)
progress 13% (read 8933539840 bytes, duration 25 sec)
progress 14% (read 9620750336 bytes, duration 26 sec)
progress 15% (read 10307960832 bytes, duration 26 sec)
progress 16% (read 10995171328 bytes, duration 26 sec)
progress 17% (read 11682316288 bytes, duration 26 sec)
progress 18% (read 12369526784 bytes, duration 26 sec)
progress 19% (read 13056737280 bytes, duration 26 sec)
progress 20% (read 13743947776 bytes, duration 26 sec)
progress 21% (read 14431092736 bytes, duration 27 sec)
progress 22% (read 15118303232 bytes, duration 29 sec)
progress 23% (read 15805513728 bytes, duration 31 sec)
progress 24% (read 16492724224 bytes, duration 32 sec)
progress 25% (read 17179869184 bytes, duration 35 sec)
progress 26% (read 17867079680 bytes, duration 38 sec)
progress 27% (read 18554290176 bytes, duration 40 sec)
lzop: /var/lib/vz/dump/vzdump-qemu-100-2013_03_11-11_11_29.vma.lzo: Compressed data violation


** ERROR **: restore failed - short vma extent (2939392 < 3801600)
aborting...
/bin/bash: line 1: 898204 Exit 1                  lzop -d -c /var/lib/vz/dump/vzdump-qemu-100-2013_03_11-11_11_29.vma.lzo
     898205 Aborted                 | vma extract -v -r /var/tmp/vzdumptmp898202.fifo - /var/tmp/vzdumptmp898202
temporary volume 'VM:998/vm-998-disk-1.qcow2' sucessfuly removed
TASK ERROR: command 'lzop -d -c /var/lib/vz/dump/vzdump-qemu-100-2013_03_11-11_11_29.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp898202.fifo - /var/tmp/vzdumptmp898202' failed: exit code 134

I have repeated the backup a few times, and even tried it on 2 different VMs. One one, small VM (about 3GB of host disk used) the backup works fine but on another similar size (13GB) it fails every time.

Does anyone have any idea what is doing on?
 
I tried it without compression and it works fine!

And the resulting file is OK? test with

# vma verify -v <archive.vma>

Note: You need to update your installation to get latest available packages in order to use that command.
 
And the resulting file is OK? test with

# vma verify -v <archive.vma>

Note: You need to update your installation to get latest available packages in order to use that command.

When using no compression this returns fine.

Code:
vma verify -v vzdump-qemu-template.vmaCFG: size: 277 name: qemu-server.conf
DEV: dev_id=1 size: 68719476736 devname: drive-virtio0
CTIME: Tue Mar 12 09:01:57 2013
progress 1% (read 687210496 bytes, duration 5 sec)
progress 2% (read 1374420992 bytes, duration 11 sec)
...
progress 100% (read 68719476736 bytes, duration 282 sec)
total bytes read 68719476736, sparse bytes 38922518528 (56.6%)
space reduction due to 4K zero bocks 0.775%
 
What error do you get when you use gzip (instead of lzo)?

I did a test on the lzo with lzop and the result was:
Code:
root@rmvm1:/var/lib/backup/dump# lzop -v -t vzdump-qemu-100-2013_03_12-16_45_42.vma.lzotesting vzdump-qemu-100-2013_03_12-16_45_42.vma.lzo
lzop: vzdump-qemu-100-2013_03_12-16_45_42.vma.lzo: Checksum error
 FAILED

I also created a gz - this isn't really usable for me due to the size of the image however for testing the result is:
Code:
[COLOR=#000000][FONT=tahoma]progress 31% (read 21303066624 bytes, duration 161 sec)[/FONT][/COLOR]

[COLOR=#000000][FONT=tahoma]** ERROR **: restore failed - wrong vma extent header chechsum[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]aborting...[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]/bin/bash: line 1:  3000 Broken pipe             zcat /var/lib/backup/dump/vzdump-qemu-100-2013_03_12-17_10_28.vma.gz[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]      3001 Aborted                 | vma extract -v -r /var/tmp/vzdumptmp2997.fifo - /var/tmp/vzdumptmp2997[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]temporary volume 'VM:101/vm-101-disk-1.qcow2' sucessfuly removed[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]TASK ERROR: command 'zcat /var/lib/backup/dump/vzdump-qemu-100-2013_03_12-17_10_28.vma.gz|vma extract -v -r /var/tmp/vzdumptmp2997.fifo - /var/tmp/vzdumptmp2997' failed: exit code 13[/FONT][/COLOR]

I don't know if it has any influence on this but i did a qemu-convert image.qcow2 -O qcow2 newimage.qcow2 and used the new image, just as a basic test on the qcow2 image. As I say, I don't know if this is a test or not but I assumed qemu-image would error if there was an issue with the actual image.

Any other ideas?
 
I would test on another hardware (Maybe your memory or the disk is damaged).

OK, so I have tried this on another machine, however it has exactly the same components. So, it is a different machine, but each component is the same on both machines. There are no fancy storage controlers or NICs - they are just i7 consumer boxes. The same issue exists - I cannot restore backups.

It seems that since the 2.3 update, something has changed which is not playing nice with the hardware.
 
I'm having the same issue as well. see below. I've tried multiple times and when using LZO, it errors out on the restore. (the backup completes fine).

restore vma archive: lzop -d -c /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_15-15_38_56.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp7508.fifo - /var/tmp/vzdumptmp7508
CFG: size: 323 name: qemu-server.conf
DEV: dev_id=1 size: 32212254720 devname: drive-virtio1
CTIME: Fri Mar 15 15:38:57 2013
Formatting '/mnt/pve/Storage_nfs_proxmox/images/105/vm-105-disk-1.raw', fmt=raw size=32212254720
new volume ID is 'Storage_nfs_proxmox:105/vm-105-disk-1.raw'
map 'drive-virtio1' to '/mnt/pve/Storage_nfs_proxmox/images/105/vm-105-disk-1.raw' (write zeros = 0)
progress 1% (read 322174976 bytes, duration 1 sec)
progress 2% (read 644284416 bytes, duration 3 sec)
progress 3% (read 966393856 bytes, duration 4 sec)
progress 4% (read 1288503296 bytes, duration 6 sec)
progress 5% (read 1610612736 bytes, duration 8 sec)
progress 6% (read 1932787712 bytes, duration 9 sec)
progress 7% (read 2254897152 bytes, duration 12 sec)
progress 8% (read 2577006592 bytes, duration 14 sec)
progress 9% (read 2899116032 bytes, duration 15 sec)
progress 10% (read 3221225472 bytes, duration 17 sec)
progress 11% (read 3543400448 bytes, duration 18 sec)
progress 12% (read 3865509888 bytes, duration 47 sec)
progress 13% (read 4187619328 bytes, duration 53 sec)
progress 14% (read 4509728768 bytes, duration 55 sec)
progress 15% (read 4831838208 bytes, duration 57 sec)
progress 16% (read 5154013184 bytes, duration 58 sec)
progress 17% (read 5476122624 bytes, duration 59 sec)
progress 18% (read 5798232064 bytes, duration 61 sec)
progress 19% (read 6120341504 bytes, duration 63 sec)
progress 20% (read 6442450944 bytes, duration 65 sec)
lzop: /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_15-15_38_56.vma.lzo: Checksum error

** ERROR **: restore failed - short vma extent (2881536 < 3703296)
aborting...
/bin/bash: line 1: 7510 Exit 1 lzop -d -c /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_15-15_38_56.vma.lzo
7511 Aborted | vma extract -v -r /var/tmp/vzdumptmp7508.fifo - /var/tmp/vzdumptmp7508
temporary volume 'Storage_nfs_proxmox:105/vm-105-disk-1.raw' sucessfuly removed
TASK ERROR: command 'lzop -d -c /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_15-15_38_56.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp7508.fifo - /var/tmp/vzdumptmp7508' failed: exit code 134
 
I'm having the same issue as well. see below. I've tried multiple times and when using LZO, it errors out on the restore.

Does it work when you backup to local storage instead of NFS? And what if you use gzip instead of lzo?
 
Dietmar,

The backup and restore from the local storage works fine (used LZO).


However, restoring from NFS backup using gzip, it produces an error:

Code:
[COLOR=#000000][FONT=tahoma]restore vma archive: zcat /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_16-22_31_28.vma.gz|vma extract -v -r /var/tmp/vzdumptmp78681.fifo - /var/tmp/vzdumptmp78681[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]CFG: size: 323 name: qemu-server.conf[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]DEV: dev_id=1 size: 32212254720 devname: drive-virtio1[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]CTIME: Sat Mar 16 22:31:29 2013[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Formatting '/mnt/pve/Storage_nfs_proxmox/images/100/vm-100-disk-1.raw', fmt=raw size=32212254720 [/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]new volume ID is 'Storage_nfs_proxmox:100/vm-100-disk-1.raw'[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]map 'drive-virtio1' to '/mnt/pve/Storage_nfs_proxmox/images/100/vm-100-disk-1.raw' (write zeros = 0)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 1% (read 322174976 bytes, duration 2 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 2% (read 644284416 bytes, duration 6 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 3% (read 966393856 bytes, duration 10 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 4% (read 1288503296 bytes, duration 13 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 5% (read 1610612736 bytes, duration 17 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 6% (read 1932787712 bytes, duration 20 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 7% (read 2254897152 bytes, duration 23 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 8% (read 2577006592 bytes, duration 27 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 9% (read 2899116032 bytes, duration 30 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 10% (read 3221225472 bytes, duration 41 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 11% (read 3543400448 bytes, duration 64 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 12% (read 3865509888 bytes, duration 68 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 13% (read 4187619328 bytes, duration 73 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 14% (read 4509728768 bytes, duration 77 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 15% (read 4831838208 bytes, duration 82 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 16% (read 5154013184 bytes, duration 87 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 17% (read 5476122624 bytes, duration 92 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 18% (read 5798232064 bytes, duration 97 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 19% (read 6120341504 bytes, duration 100 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 20% (read 6442450944 bytes, duration 105 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 21% (read 6764625920 bytes, duration 110 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 22% (read 7086735360 bytes, duration 115 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 23% (read 7408844800 bytes, duration 121 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 24% (read 7730954240 bytes, duration 125 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 25% (read 8053063680 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 26% (read 8375238656 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 27% (read 8697348096 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 28% (read 9019457536 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 29% (read 9341566976 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 30% (read 9663676416 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 31% (read 9985851392 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 32% (read 10307960832 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 33% (read 10630070272 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 34% (read 10952179712 bytes, duration 126 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 35% (read 11274289152 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 36% (read 11596464128 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 37% (read 11918573568 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 38% (read 12240683008 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 39% (read 12562792448 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 40% (read 12884901888 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 41% (read 13207076864 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 42% (read 13529186304 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 43% (read 13851295744 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 44% (read 14173405184 bytes, duration 129 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 45% (read 14495514624 bytes, duration 130 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 46% (read 14817689600 bytes, duration 135 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 47% (read 15139799040 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 48% (read 15461908480 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 49% (read 15784017920 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 50% (read 16106127360 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 51% (read 16428302336 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 52% (read 16750411776 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 53% (read 17072521216 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 54% (read 17394630656 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 55% (read 17716740096 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 56% (read 18038915072 bytes, duration 138 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 57% (read 18361024512 bytes, duration 140 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 58% (read 18683133952 bytes, duration 146 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 59% (read 19005243392 bytes, duration 148 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 60% (read 19327352832 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 61% (read 19649527808 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 62% (read 19971637248 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 63% (read 20293746688 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 64% (read 20615856128 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 65% (read 20937965568 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 66% (read 21260140544 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 67% (read 21582249984 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 68% (read 21904359424 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 69% (read 22226468864 bytes, duration 150 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 70% (read 22548578304 bytes, duration 151 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 71% (read 22870753280 bytes, duration 156 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 72% (read 23192862720 bytes, duration 161 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 73% (read 23514972160 bytes, duration 166 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 74% (read 23837081600 bytes, duration 171 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 75% (read 24159191040 bytes, duration 175 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 76% (read 24481366016 bytes, duration 179 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 77% (read 24803475456 bytes, duration 184 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 78% (read 25125584896 bytes, duration 189 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 79% (read 25447694336 bytes, duration 191 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 80% (read 25769803776 bytes, duration 194 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 81% (read 26091978752 bytes, duration 199 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 82% (read 26414088192 bytes, duration 203 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 83% (read 26736197632 bytes, duration 205 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 84% (read 27058307072 bytes, duration 206 sec)[/FONT][/COLOR]

[COLOR=#000000][FONT=tahoma]gzip: /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_16-22_31_28.vma.gz: invalid compressed data--crc error[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 85% (read 27380416512 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 86% (read 27702591488 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 87% (read 28024700928 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 88% (read 28346810368 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 89% (read 28668919808 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 90% (read 28991029248 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 91% (read 29313204224 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 92% (read 29635313664 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 93% (read 29957423104 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 94% (read 30279532544 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 95% (read 30601641984 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 96% (read 30923816960 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 97% (read 31245926400 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 98% (read 31568035840 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 99% (read 31890145280 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]progress 100% (read 32212254720 bytes, duration 207 sec)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]temporary volume 'Storage_nfs_proxmox:100/vm-100-disk-1.raw' sucessfuly removed[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]TASK ERROR: command 'zcat /mnt/pve/Storage_nfs_proxmox/dump/vzdump-qemu-103-2013_03_16-22_31_28.vma.gz|vma extract -v -r /var/tmp/vzdumptmp78681.fifo - /var/tmp/vzdumptmp78681' failed: exit code 1




[/FONT][/COLOR]
 
Hi,

I too am having the issue above on one of my proxmox machines, but works on another. I have ran a memtest on both machines which comes back fine.

Problem Machine on 2.3 proxmox
Intel Core i7 3820 3.6GHz Socket 2011
Asus P9X79 PRO Socket 2011
4x G-Skill 8GB (2x4GB) DDR3 2133MHz RipjawsX 32gb total

Working Machine on 2.3 proxmox
Intel Core i7 2600k 3.4GHz Socket 1155
Asus Maximus IV Gene-Z Z68 Socket 1155
2x G-Skill 8GB (2x4GB) DDR3 2133MHz RipjawsX 16gb total


On the problem machine the backup seems to compress just fine, but then an error results when extracting.
 
Im just using the vanilla setup and backing up to /var/lib/vz, which happens to be a 1tb WD black drive. I have also tried backing up to a OCZ Vertex 4 SSD I have in there on /mnt/vm.
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!