Re: [ovirt-users] VM incremental backup

2016-10-07 Thread Arman Khalatyan
ary [mailto:yd...@redhat.com <yd...@redhat.com>] > *Gesendet:* Dienstag, 27. September 2016 15:10 > *An:* Sven Achtelik <sven.achte...@mailpool.us> > <sven.achte...@mailpool.us> > *Cc:* Maton, Brett <mat...@ltresources.co.uk> <mat...@ltresources.co.uk>;

Re: [ovirt-users] VM incremental backup

2016-09-29 Thread Kai Wagner
:* Dienstag, 27. September 2016 15:10 *An:* Sven Achtelik <sven.achte...@mailpool.us> *Cc:* Maton, Brett <mat...@ltresources.co.uk>; vasily.lamy...@megafon.ru; Ovirt Users <users@ovirt.org> *Betreff:* Re: [ovirt-users] VM incremental backup As I see it you have two options: -

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Sven Achtelik
t <mat...@ltresources.co.uk>; vasily.lamy...@megafon.ru; Ovirt Users <users@ovirt.org> Betreff: Re: [ovirt-users] VM incremental backup As I see it you have two options: - In backup use 'dd' with 'conv=sparse' (or similar tool that allows sparse). - After backup use virt-sparsify [1] to reduce the siz

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
det:* Dienstag, 27. September 2016 14:38 > *An:* Maton, Brett <mat...@ltresources.co.uk> > *Cc:* vasily.lamy...@megafon.ru; Ovirt Users <users@ovirt.org> > *Betreff:* Re: [ovirt-users] VM incremental backup > > > > Full VM disk backup. If you use dd you can drop the 0 parts o

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Sven Achtelik
, Sven Von: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] Im Auftrag von Yaniv Dary Gesendet: Dienstag, 27. September 2016 14:38 An: Maton, Brett <mat...@ltresources.co.uk> Cc: vasily.lamy...@megafon.ru; Ovirt Users <users@ovirt.org> Betreff: Re: [ovirt-users] VM incremental

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
Full VM disk backup. If you use dd you can drop the 0 parts of the disk. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306 8272306 Email: yd...@redhat.com IRC : ydary 2016-09-27 15:27

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Maton, Brett
Is there a preferred or recommended backup method in the meantime ? 2016-09-22 10:30 GMT+01:00 vasily.lamy...@megafon.ru < vasily.lamy...@megafon.ru>: > Hello! > > I would like to understand the existence of the possibility of incremental > VM backups. > > And if it is, the means by which it is

Re: [ovirt-users] VM incremental backup

2016-09-27 Thread Yaniv Dary
We do not have support for this from the KVM level yet. There is upstream work on this and we hope to be able to do this in the next year. Yaniv Dary Technical Product Manager Red Hat Israel Ltd. 34 Jerusalem Road Building A, 4th floor Ra'anana, Israel 4350109 Tel : +972 (9) 7692306

[ovirt-users] VM incremental backup

2016-09-22 Thread vasily.lamy...@megafon.ru
Hello! I would like to understand the existence of the possibility of incremental VM backups. And if it is, the means by which it is achieved. While I was only able to achieve a complete backup of the virtual machine (but it is a very large amount of information and time) by cloning a snapshot