[pve-devel] Question to code

2014-12-02 Thread Wolfgang
Hi Alexandre, I have a question about a Variable $freezefs, what you use at PVE::QemuServer. In sub snapshot_create you deliver $freezefs but when $snap->{vmstate} is not set then $freezefs is 0 , why. my opinion is you freeze the fs and have a consistent backup, it doesn't matter if with or wit

Re: [pve-devel] Question to code

2014-12-02 Thread Alexandre DERUMIER
>>my opinion is you freeze the fs and have a consistent backup, it doesn't >>matter if with or without ram? When we backup the ram, the vm is going to pause mode, so no disk access and no need to freeze the fs. (BTW, $freezefs don't do anything currently, we need to implement qga command, f

Re: [pve-devel] Question to code

2014-12-02 Thread Dietmar Maurer
> >>my opinion is you freeze the fs and have a consistent backup, it doesn't > >>matter > if with or without ram? > > When we backup the ram, the vm is going to pause mode, so no disk access and > no need to freeze the fs. Sounds reasonable, but the current code implements the opposite? 4883

Re: [pve-devel] Question to code

2014-12-02 Thread Alexandre DERUMIER
com Envoyé: Mardi 2 Décembre 2014 16:51:35 Objet: RE: [pve-devel] Question to code > >>my opinion is you freeze the fs and have a consistent backup, it doesn't > >>matter > if with or without ram? > > When we backup the ram, the vm is going to pause mode, so no