Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Yannis Milios
> Satellite and Controller are quite obvious, Combined is a node that runs > a Satellite and may sometimes run a Controller, Auxiliary is a node that > runs neither but is registered for other reasons, this is mostly > reserved for future features. > Can these 'roles' be modified afterwards once

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Terry Hull
D sh j Sent from my Verizon, Samsung Galaxy smartphone Original message From: Yannis Milios Date: 7/27/18 7:42 AM (GMT-06:00) To: Roland Kammerer Cc: drbd-user Subject: Re: [DRBD-user] linstor-proxmox-2.8 Thanks for the explanation, this was helpful. Currently testing

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Robert Altnoeder
On 07/27/2018 02:52 PM, Yannis Milios wrote: > Did some investigation on the linstor side and realised as a possible > problem to be the following: > > root@pve3:~# linstor r c pve2 vm-101-disk-1 > ERROR: > Description: >     The default storage pool 'DfltStorPool' for resource > 'vm-101-disk-1'

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Robert Altnoeder
On 07/27/2018 02:41 PM, Yannis Milios wrote: > - 3 nodes in the cluster(A,B,C), all configured as 'Combined' nodes, > nodeC acts as a controller. Satellite and Controller are quite obvious, Combined is a node that runs a Satellite and may sometimes run a Controller, Auxiliary is a node that runs

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Yannis Milios
One last thing I forgot to mention in the last post is ... When creating a VM or CT via PVE webgui it fails with the below: https://privatebin.net/?dd4373728501c9eb#FsTXbEfRh43WIV4q7tO5wnm0HdW0O/gJbwavrYCgkeE= Did some investigation on the linstor side and realised as a possible problem to be

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Yannis Milios
Thanks for the explanation, this was helpful. Currently testing on a 'lab' environment. I've got some questions, most are related to linstor itself and not linstor-proxmox specific, hopefully this is the correct thread to expand these questions... - What's the difference between installing

Re: [DRBD-user] drbd+lvm no bueno

2018-07-27 Thread Eric Robinson
> > Lars, > > > > I put MySQL databases on the drbd volume. To back them up, I pause > > them and do LVM snapshots (then rsync the snapshots to an archive > > server). How could I do that with LVM below drbd, since what I want is > > a snapshot of the filesystem where MySQL lives? > > You just

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Roland Kammerer
On Fri, Jul 27, 2018 at 09:20:29AM +0100, Yannis Milios wrote: > Quick question, can we use Linstor side-by-side with DM, without affecting > one the other ? > This may be good for testing or perhaps for migrating DM resources to > Linstor in the future ? Short answer: somehow if you really know

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Yannis Milios
Quick question, can we use Linstor side-by-side with DM, without affecting one the other ? This may be good for testing or perhaps for migrating DM resources to Linstor in the future ? ___ drbd-user mailing list drbd-user@lists.linbit.com

Re: [DRBD-user] linstor-proxmox-2.8

2018-07-27 Thread Roland Kammerer
On Thu, Jul 26, 2018 at 05:12:25PM +0200, Julien Escario wrote: > Le 26/07/2018 à 15:28, Roland Kammerer a écrit : > > The missing feature is proper size reporting. Reporting meaningful values > > for thinly allocated storage is a TODO in LINSTOR itself, so currently the > > plugin reports 8 out

Re: [DRBD-user] Content of DRBD volume is invalid during sync after disk replace

2018-07-27 Thread Roland Kammerer
On Fri, Jul 27, 2018 at 10:54:51AM +1000, Igor Cicimov wrote: > Hi, > > Is this going to get back ported to 8.4 as well? Why would you assume it affects 8.4? Spoiler: it does not. And yes, if something is a "common problem", things get merged between 8.4 and 9. Regards, rck