[PVE-User] How to configure the best for CEPH

Hello everyone, At first, I am sorry if my english is not very good but hopefully you are going to understand what i say (you know french people reputation…). I would be very happy if some people take the time to read this email, an even more if i get answers. I have a 2 host cluster setup

Re: [PVE-User] VM clone with 2 disks fails on ZFS-iSCSI IET storage

On Fri, 18 Mar 2016 17:59:09 +0300 Mikhail wrote: > > > So I guess this has something to do with IET. > I have just tested with a server containing 2 disks, both zfs-over-iscsi to a solaris server. It works as expected so I think this is a problem with ietd. --

Re: [PVE-User] pvecm e 1 not working anymore

On 03/18/2016 12:36 PM, Jean-Laurent Ivars wrote: > You can let go it’s ok, I revert the conf file from my other node, I > restarted the corosync service from the web interface and the folder > is back. > > As you’re saying* pvecm expected 1 *is working despite what pvecm > status says because

Re: [PVE-User] How to configure the best for CEPH

thank you again for your advices and recommendations have nice day :) Jean-Laurent Ivars Responsable Technique | Technical Manager 22, rue Robert - 13007 Marseille Tel: 09 84 56 64 30 - Mobile: 06.52.60.86.47 Linkedin | Viadeo

Re: [PVE-User] VM clone with 2 disks fails on ZFS-iSCSI IET storage

I think that if you're going to use FreeNAS w/ZFS only for testing purposes or for fun then you will be fine. But if you're seriously thinking to put into production, then I suggest you to think twice before it is too late. >From what I see, ZFS works best with Solaris-based OS - that is, it has

Re: [PVE-User] VM clone with 2 disks fails on ZFS-iSCSI IET storage

On Fri, 18 Mar 2016 18:31:10 +0300 Mikhail wrote: > > So I think it is now about time to switch to old school LVM over iSCSI > in my case, until I put some real data on this cluster.. > before you drop this why not try a solaris based solution? I can recommend omnios. --

Re: [PVE-User] Cannot boot on a Windows 7 VM from a full-cloned template

Hi, could you maybe send your configuration of the template? (should be under /etc/pve/qemu/106.conf) I can reproduce the issue, but only when the cache mode of the disk is writeback or writeback(unsafe) regards Dominik > On March 16, 2016 at 7:15 PM Gaël Jobin

Re: [PVE-User] How to configure the best for CEPH

Hi Jean-Laurent, El 16/03/16 a las 20:39, Jean-Laurent Ivars escribió: I have a 2 host cluster setup with ZFS and replicated on each other with pvesync script among other things and my VMs are running on these hosts for now but I am impatient to be able to migrate on my new infrastructure. I

Re: [PVE-User] Virtualize Windows 2012

Hello, you have to put the drivers iso in the vm and during the installation you have to choose « load driver from a drive » and you search the right version for your win version. But you should always use the virtio disk and net because it improve a lot perfs. you should have a look here :

Re: [PVE-User] pvecm e 1 not working anymore

the forme syntax was : I don’t what is the right syntax for the corosync file :( Jean-Laurent Ivars Responsable Technique | Technical Manager 22, rue Robert - 13007 Marseille Tel: 09 84 56 64 30 - Mobile: 06.52.60.86.47 Linkedin | Viadeo

[PVE-User] Virtualize Windows 2012

Hello everyone. I have many linux with virtualized network and bus virtio disk qcow2 and works wonders. I'm about to virtualize Windows Server 2012 r2 but never virtualize one. Any recommendations with respect to virtual disk format or raw qcow and bus type disc: virtio, ide, sata, scsi. Thank

Re: [PVE-User] Virtualize Windows 2012

Hello, Hi installed Windows Server 2012 R2 without any problem with the iso file with virtuo disk and network interface Le 19/03/2016 15:26, Luis G. Coralle a écrit : Hello everyone. I have many linux with virtualized network and bus virtio disk qcow2 and works wonders. I'm about to

[PVE-User] VM clone with 2 disks fails on ZFS-iSCSI IET storage

Hello, I'm running 3-node cluster with latest PVE 4.1-1 community edition. My shared storage is ZFS over iSCSI (ZFS storage server is Linux Debian Jessie with IET). There's a problem cloning VM that has 2 (or possibly "2 and more") disks attached to VM in this setup. The problem is that one disk

Re: [PVE-User] pvecm e 1 not working anymore

> Jean-Laurent Ivars hat am 18. März 2016 um 11:15 > geschrieben: > > > Thank you for your answer but do you know how to tell corosync.conf, quorum > with one node ? (how to put the directive expected_votes=1 ?) $ man pvecm ... pvecm expected Tells

Re: [PVE-User] How to configure the best for CEPH

Hi, El 17/03/16 a las 10:51, Jean-Laurent Ivars escribió: El 16/03/16 a las 20:39, Jean-Laurent Ivars escribió: I have a 2 host cluster setup with ZFS and replicated on each other with pvesync script among other things and my VMs are running on these hosts for now but I am impatient to be

Re: [PVE-User] pvecm e 1 not working anymore

You can let go it’s ok, I revert the conf file from my other node, I restarted the corosync service from the web interface and the folder is back. As you’re saying pvecm expected 1 is working despite what pvecm status says because both the hosts are online, I just made test (temporary

Re: [PVE-User] pvecm e 1 not working anymore

thank you for your answer :) I saw this but it doesn’t seem to work, or i dont understand how to use it correctly ? root@roubaix /etc/pve # pvecm expected 1 root@roubaix /etc/pve # pvecm status Quorum information -- Date: Fri Mar 18 11:51:14 2016 Quorum provider:

Re: [PVE-User] pvecm e 1 not working anymore

Honestly I don’t see the point of your message, you basically show the same as i did, unless the fact that you have tree servers in your cluster, my servers are hosted so i’m very sorry but I can’t pull or plug a cable… Yes in this configuration, i only have a two hosts cluster and I know it is

[PVE-User] pvecm e 1 not working anymore

Hi list, In the new cluster version (pve4) if i loose quorum (in a 2 nodes set un with one node down for example) I’m stuck. Before pve4 I could send the following command pvecm e 1 and my host was fully working again but now it seems it doesn’t work this way (the command run without error

Re: [PVE-User] Cannot boot on a Windows 7 VM from a full-cloned template

On 17/03/2016 4:15 AM, Gaël Jobin wrote: For the moment, I just manually "cp" the base disk to my newly created VM directory and it's working. Also, I tried to convert the base disk from raw to qcow2 and back qcow2 to raw and the new raw disk is booting fine ! The problem seems related to "raw

Re: [PVE-User] VM clone with 2 disks fails on ZFS-iSCSI IET storage

On 03/19/2016 08:29 AM, Markus Köberl wrote: >> and just now I tried ZFS send/receive on the storage system to copy >> volumes. I was very much surprised that the speed is getting at 100MB/s >> max.. > > maybe you force your pool to only use 4k blocks, see later. > have you also activated jumbo

[PVE-User] Cannot boot on a Windows 7 VM from a full-cloned template

Hi all, I'm using Proxmox with the testing repo. I successfully installed a Windows 7 VM and made a template of it. Then, I tried to create a new VM by cloning the previous template (full clone). Unfortunately, the new VM cannot boot Windows. On the other hand, with a "linked-clone", it works

Re: [PVE-User] pvecm e 1 not working anymore

> I saw this but it doesn’t seem to work, or i dont understand how to use it > correctly ? > Votequorum information > -- > Expected votes: 2 > Highest expected: 2 > Total votes: 2 Both nodes are online (you cannot set expected votes below actual votes).