[PVE-User] Backup to samba share stalling/locking up

[Pongrácz István]

Hi Bart,

May I ask, how much time does it take to complete the backup and how much disk space does it use?

Thank you!
Best regards,
István


 
----------------eredeti üzenet-----------------
Feladó: "Bart Lageweg | Bizway" bart at bizway.nl 
Címzett: "'Lindsay Mathieson'" 
, "ProxMox Users" 
Dátum: Mon, 24 Feb 2014 08:00:30 +0000
-------------------------------------------------
 
 
> Hi Lindasy,
> 
> We are using the rack QNAP on 2 locations with NFS, backup first to local and copy to 
> QNAP (40+ nodes).
> 
> /etc/vzdump.conf
> 
> Script: /usr/local/bin/backup-hook.pl
> 
> #!/usr/bin/perl -w
> # hook script for vzdump (--script option
> use strict;
> 
> print "HOOK: " . join (' ', @ARGV) . "\n";
> 
> # config
> my $phase = shift;
> my $mode = shift; # stop/suspend/snapshot
> my $vmid = shift;
> my $vmtype = $ENV{VMTYPE}; # openvz/qemu
> my $dumpdir = $ENV{DUMPDIR};
> my $hostname = $ENV{HOSTNAME};
> my $tarfile = $ENV{TARFILE};
> my $logfile = $ENV{LOGFILE};
> my $backuplocatie = "/mnt/pve/sharenameNFS/dump";
> 
> my %dispatch = (
> "job-start" => \&nop,
> "job-end" => \&nop,
> "job-abort" => \&nop,
> "backup-start" => \&nop,
> "backup-end" => \&backup_end,
> "backup-abort" => \&nop,
> "log-end" => \&log_end,
> "pre-stop" => \&nop,
> "pre-restart" => \&nop,
> );
> 
> sub upload {
> system("mv -f $backuplocatie/vzdump-qemu-$hostname-$vmid.vma.lzo 
> $backuplocatie/vzdump-qemu-oud-$hostname-$vmid.vma.lzo");
> system("cp $tarfile 
> $backuplocatie/vzdump-qemu-$hostname-$vmid.vma.lzo") == 0 ||
> die "upload cp $tarfile 
> $backuplocatie/dump/vzdump-qemu-$hostname-$vmid.vma.tar.lzo 
> backup-host failed";
> 
> print "HOOK: upload " . $tarfile . " to 
> $backuplocatie/vzdump-qemu-$hostname-$vmid.vma.lzo done\n"; }
> 
> sub nop {
> # nothing
> }
> 
> sub backup_end {
> upload($tarfile);
> }
> 
> sub log_end {
> # upload($logfile);
> }
> 
> 
> 
> 
> 
> -----Oorspronkelijk bericht-----
> Van: pve-user-bounces at pve.proxmox.com 
> [mailto:pve-user-bounces at pve.proxmox.com ] Namens Lindsay Mathieson
> Verzonden: maandag 24 februari 2014 7:42
> Aan: ProxMox Users
> Onderwerp: Re: [PVE-User] Backup to samba share stalling/locking up
> 
> On 24 February 2014 16:38, Lindsay Mathieson 
 
> wrote:
>> I'm testing backing up a vm to a USB Drive attached to a Qnap NAS, 
>> shared out via samba.
>>
>> It consistently stalls at 17% and can't be stopped via the web gui.
>> The only thing that works is a reboot of the server and the vm has to 
>> be unlocked.
> 
> Seeing this in dmesg
> 
> CIFS VFS: No writable handles for inode
> 
>> --
>> Lindsay
> 
> 
> 
> --
> Lindsay
> _______________________________________________
> pve-user mailing list
> pve-user at pve.proxmox.com 
> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
> _______________________________________________
> pve-user mailing list
> pve-user at pve.proxmox.com 
> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>