Proxmox VE 5.0 beta1 released!

manu

Proxmox Staff Member
Mar 3, 2015
806
63
28
For the record, the Debian Stretch openssh package has been upgraded, so it is now again possible to do secure live migrations with ssh. There are currently no current blockers doing a 4.4->5.0 on place upgrade.
 

manu

Proxmox Staff Member
Mar 3, 2015
806
63
28
NB: if using ceph you should consider that the 4.4->5.0 upgrade includes an upgrade to Ceph Luminous, and that you should already run Ceph Jewel for the Ceph Luminous upgrade to work. I added that in the upgrade notes in the wiki.
 
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soglonou

New Member
Feb 10, 2017
4
0
1
26
I have a brief on setting up a network traffic analyzer zenoss case under proxmox.
I have already installed proxmox I still have integrated zenoss to proxmox and I do not know how to do. I had downloaded the zenoss iso but I tried to integrate in my proxmox it does not work.
help me please
 

tom

Proxmox Staff Member
Staff member
Aug 29, 2006
13,647
420
83
I have a brief on setting up a network traffic analyzer zenoss case under proxmox.
I have already installed proxmox I still have integrated zenoss to proxmox and I do not know how to do. I had downloaded the zenoss iso but I tried to integrate in my proxmox it does not work.
help me please
Please open a new thread or even better, ask on the Zenoss support for Zenoss related questions. "Does not work" is also a bit less information about your problem.
 

rarirureluis

New Member
Jul 14, 2015
9
0
1
I tried to install Proxmox VE 5.0 beta1 with RAID(1).
Then I selected 3 SSDs which same volume, couldn't install.
error is `device /dev/sdc is used more than once`.

Why I can't install?
 

udo

Well-Known Member
Apr 22, 2009
5,849
159
63
Ahrensburg; Germany
I tried to install Proxmox VE 5.0 beta1 with RAID(1).
Then I selected 3 SSDs which same volume, couldn't install.
error is `device /dev/sdc is used more than once`.

Why I can't install?
Hi,
for raid-1 you must select 2 drives - because the data is mirrored on both devices. With 4 or 6 drives is raid-10 possible (mirrored (raid-1)stripe (raid-0).

Udo
 

fabian

Proxmox Staff Member
Staff member
Jan 7, 2016
3,390
523
113
I tried to install Proxmox VE 5.0 beta1 with RAID(1).
Then I selected 3 SSDs which same volume, couldn't install.
error is `device /dev/sdc is used more than once`.

Why I can't install?
you cannot add the same disk to a raid multiple times..
 

fabian

Proxmox Staff Member
Staff member
Jan 7, 2016
3,390
523
113
Is it possible to join a machine running Proxmox 5 to an existing Proxmox 4.4 cluster? When will ZFS-SYNC Gui be in the beta?
technically possible, but probably not advisable except for a mixed version cluster during the upgrade (when you should have moved all the guests away from the upgrading node beforehand so the risk is minimized).

a first set of patches for the new replication feature got merged in git last week, and will undergo additional testing / fixing / extension this week.
 

talos

Member
Aug 9, 2015
43
3
8
With PVE 5.0 stable, will AMD Ryzen CPUs be officially supported?

Cheap and good CPUs.
In 4.10 there is essential support for booting Linux on Ryzen CPU's, later versions supports more features and got more optimization.
 

AAY

New Member
May 5, 2017
1
1
1
Was anyone able to setup and run the beta on a Ryzen CPU?
Yes, I have. It's been an unstable nightmare... Server consistently locks up hard every day or so. Living on the bleeding edge can be dangerous sometimes!
 
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szafran

Member
Aug 31, 2012
30
0
6
Yes, I have. It's been an unstable nightmare... Server consistently locks up hard every day or so. Living on the bleeding edge can be dangerous sometimes!
Thank you for that info. Then I'll wait a bit with the HW upgrade.
 

Christoph_

New Member
May 5, 2017
3
0
1
31
Try to disable SMT, got some infos it helps with Ryzen systems till kernel patches arrive.
 

szafran

Member
Aug 31, 2012
30
0
6
Thank you for that info. But I'm in no rush to upgrade, so I can wait until it's completely stable.
 

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