07/11/2015 09:25 AM, Cesar Peschiera wrote:
Yes, that makes sense to me.
Or maybe the PVE GUI also can has a third option for use pgzip, and the
user also can select the amount of cores to used, so in this case, also
maybe will be better add a message of caution that say the use of many
...@gmail.com
Cc: pve-u...@pve.proxmox.com; pve-devel@pve.proxmox.com
Sent: Saturday, July 11, 2015 12:27 AM
Subject: Re: [pve-devel] backup : add pigz compressor
You could even make it so using pigz requires a setting in
vzdump.conf. So in GUI you still can only select gzip or lzop.
If set
, it would be fantastic.
- Original Message -
From: Dietmar Maurer diet...@proxmox.com
To: Eric Blevins ericlb...@gmail.com
Cc: pve-u...@pve.proxmox.com; pve-devel@pve.proxmox.com
Sent: Saturday, July 11, 2015 12:27 AM
Subject: Re: [pve-devel] backup : add pigz compressor
You could
Problem with pigz is that it bails out on missing symbolic links. Eg. follow
symlinks is on and cannot be disabled.
On July 10, 2015 6:51:21 AM CEST, Alexandre DERUMIER aderum...@odiso.com
wrote:
Hi,
user from pve-user mailing report than using pigz (multithread gzip),
improve a lot speed of
But pigz needs all you CPU power do be that fast! If you have running VMs,
it will be as slow as normal gzip, or it will massively slow down the VMs.
I am really afraid this will trigger many support calls ...
Make the default number of pigz CPUs 2, this should not have much of a
CPU impact
You could even make it so using pigz requires a setting in
vzdump.conf. So in GUI you still can only select gzip or lzop.
If set to gzip and vzdump.conf has pigz:on then pigz is used instead of gzip.
Most novice users are only going to use the GUI, this would reduce the
likelyhood of them
.
- Mail original -
De: dietmar diet...@proxmox.com
À: aderumier aderum...@odiso.com, pve-devel pve-devel@pve.proxmox.com
Cc: proxmoxve pve-u...@pve.proxmox.com, Chidester, Bryce
bryce.chides...@calyptix.com
Envoyé: Vendredi 10 Juillet 2015 07:05:07
Objet: Re: [pve-devel] backup : add pigz compressor
user from pve-user mailing report than using pigz (multithread gzip),
improve a lot speed of compression backup.
Maybe could we use add it ? (or maybe replace gzip ?)
We already have lzop, which is as fast as pgzip and uses less resources.
So what is the advantage of pgzip? IMHO a parallel
Hi,
user from pve-user mailing report than using pigz (multithread gzip),
improve a lot speed of compression backup.
Maybe could we use add it ? (or maybe replace gzip ?)
- Mail original -
De: Chidester, Bryce bryce.chides...@calyptix.com
À: proxmoxve pve-u...@pve.proxmox.com
Envoyé:
