Re: [PVE-User] Windows 2008r2 guest crash

2012-09-24 Thread Eneko Lacunza
Hi Massimo, BIOS date is 08/22/2008 in host machine (IBM x3400). I'll look for updates, thanks for the hint. El lun, 24-09-2012 a las 11:07 +0200, Massimo Santoro escribió: On 24/09/2012 10:45, Eneko Lacunza wrote: Hi all, This weekend our windows 2008r8 guest crashed with the attached

Re: [PVE-User] Is there any problem using DRBD over LVM?

2012-11-08 Thread Eneko Lacunza
Hi Carles Xavier, El jue, 08-11-2012 a las 11:20 +0100, [SOLTECSIS] Carles Xavier Munyoz Baldó escribió: Hi, We are creating a PROXMOX 2 cluster using DRBD and we have doubts about which of the next options is better: (A) DRBD over LVM. (B) DRBD as a PV for LVM. Which is the best option?

Re: [PVE-User] Proxmox 2.2 reliability

2013-02-25 Thread Eneko Lacunza
Hi Fábio, We have two nodes with Proxmox 2.2 and about 30 VMs. We migrated from Proxmox 1.x to this setup without issues, there are no problems with VM creation nor VM migration from one node tho another (we're using local storage). I think something in your setup is wrong, maybe it's

Re: [PVE-User] Openvpn on Proxmox Node

2013-05-07 Thread Eneko Lacunza
Hi Muhammad, You shouldn't have any problem with OpenVPN and Proxmox HTTPS SSL certificates, as they're stored in different places in filesystem. Network ports used are different as well. Cheers Eneko El mar, 07-05-2013 a las 15:26 +0500, Muhammad Yousuf Khan escribió: For some reasons i do

Re: [PVE-User] Configuring ceph storage

2013-06-28 Thread Eneko Lacunza
have on the cluster can use the ceph shared storage. I know that is not the best setup for performances, but is really ceaph. Regards, Fabrizio - Messaggio originale - Da: Eneko Lacunza elacu...@binovo.es A: Fabrizio Cuseo f.cu...@panservice.it Cc: pve-user

Re: [PVE-User] Minor annoyance with vzdump logs

2013-08-20 Thread Eneko Lacunza
Hi Dietmar, On 20/08/13 07:23, Dietmar Maurer wrote: I just noticed that vzdump logs differ in locale (month-name) depending on whether they were run from GUI or by the scheduled backup. If run from GUI, they seem to use C locale. If run from scheduled backup, they use system default locale

Re: [PVE-User] Proxmox on DRBD and OCFS2/GFS

2013-08-29 Thread Eneko Lacunza
Hi Patryk, On 29/08/13 08:19, Patryk Benderz wrote: Dnia 2013-08-28, śro o godzinie 11:13 -0500, Erick Zozoaga Gómez pisze: Hello, We still have three clusters running the old v1.9 with OCFS2 (although it was never recommended by Proxmox): * One small two-nodes with DRBD

[PVE-User] Issue with latest kernel and Dell OMSA 7.1 - no controllers found

2013-08-30 Thread Eneko Lacunza
Hi all, I just updated one of our proxmox nodes to latest proxmox. Kernel was 2.6.20-pve before upgrading, and is 2.6.32-23-pve now. All went just fine, but now OMSA doesn't recognize the H700 RAID controller. I noticed that ipmi_si.ko and ipmi_msghandler.ko are no longer in the

Re: [PVE-User] Issue with latest kernel and Dell OMSA 7.1 - no controllers found

2013-09-03 Thread Eneko Lacunza
with rhel6.4 kernel). I have edit /etc/init.d/dsm_sa_ipmi (I have attached my version in this mail) - Mail original - De: Eneko Lacunza elacu...@binovo.es À: pve-user@pve.proxmox.com Envoyé: Vendredi 30 Août 2013 15:04:42 Objet: [PVE-User] Issue with latest kernel and Dell OMSA 7.1

Re: [PVE-User] Issue with latest kernel and Dell OMSA 7.1 - no controllers found

2013-09-04 Thread Eneko Lacunza
ipmi_msghandler [ ${OnePlusLoaded} -ne 1 ] unload_all_ipmi_modules RETVAL=$((RETVAL | 1)) return Thanks and cheers Eneko On 03/09/13 10:06, Eneko Lacunza wrote: Hi Alexandre, The script you provided and mine the same. Maybe you changed some config parameter? Thanks a lot Eneko On 30/08/13 17:45

[PVE-User] Supported configuration question

2013-09-16 Thread Eneko Lacunza
Hi all, We're planning a setup for a client, which would have VMs in a LinuxRAID partition storage. Linux RAID will be composed of a local disk and a remote iSCSI disk. Is this configuration supported in Proxmox subscriptions? Thanks Eneko -- Zuzendari Teknikoa / Director Técnico Binovo IT

Re: [PVE-User] Supported configuration question

2013-09-16 Thread Eneko Lacunza
love to hear if that worked for you. Proxmox doesn't support Software RAID (and I still wonder why). Best regards, Marco -Ursprüngliche Nachricht- Von: pve-user-boun...@pve.proxmox.com [mailto:pve-user-boun...@pve.proxmox.com] Im Auftrag von Eneko Lacunza Gesendet: Montag, 16. September

[PVE-User] SSD Performance test

2013-09-17 Thread Eneko Lacunza
Hi all, I'm doing some tests with a Intel SSD 320 300GB disk. This is a 3 Gbps disk with max ratings of R/W 270/205 MB/s and 39500/23000-400 IOPS. The disk is attached to a Dell PERC H200 (LSI SAS2008) RAID controller, no raid, no logical volume, no cache and is mounted as ext4

Re: [PVE-User] SSD Performance test

2013-09-17 Thread Eneko Lacunza
: cat /sys/block/sdb/queue/scheduler noop anticipatory [deadline] cfq Set scheduler: echo noop /sys/block/sdb/queue/scheduler best regards, Marco -Ursprüngliche Nachricht- Von: pve-user-boun...@pve.proxmox.com [mailto:pve-user-boun...@pve.proxmox.com] Im Auftrag von Eneko

Re: [PVE-User] SSD Performance test

2013-09-17 Thread Eneko Lacunza
, Marco -Ursprüngliche Nachricht- Von: pve-user-boun...@pve.proxmox.com [mailto:pve-user-boun...@pve.proxmox.com] Im Auftrag von Eneko Lacunza Gesendet: Dienstag, 17. September 2013 12:12 An: pve-user@pve.proxmox.com Betreff: [PVE-User] SSD Performance test Hi

[PVE-User] Directory storage filesystem

2013-09-19 Thread Eneko Lacunza
Hi all, I was wondering whether it would be better to use EXT4 or XFS for a directory storage in Proxmox for VM Image storage. Any hints about what use-cases are better for each fs? I have done some tests (will send them today or tomorrow to the list) and so far pveperf seems to report

[PVE-User] Storage performance data

2013-09-19 Thread Eneko Lacunza
Hi all, I have been doing some tests with two proxmox servers in preparation of a deployment in a client, and I thought it could be useful to share them. Please don't take this scenario as a good implementation of Proxmox nor a good repeatable benchmark; it's just a setup influenced by other

Re: [PVE-User] Image resize/missing space

2013-09-20 Thread Eneko Lacunza
Hi, Maybe its because of the default 5% reserved space in EXT filesystems? On 20/09/13 17:30, Shain Miley wrote: Hello, I just noticed that there appears to be some missing space (at least as reported using df from inside our guests). The amount missing seems to increase, the more you

Re: [PVE-User] How is the default Proxmox partition layout? I am confused by a 16MB partition now.

2013-09-23 Thread Eneko Lacunza
Hi, What about 'pvs'? On 22/09/13 22:25, Bruce B wrote: Hi Lutz, Thanks for the question. I am not sure if it's hardware RAID or not. Here is what I have: root@prox1:~# cat /proc/mdstat Personalities : unused devices: none root@prox1:~# mdadm -D -bash: mdadm: command not found Regards

Re: [PVE-User] Very slow install of applications in Windows 2008R2 VM on Proxmox - What is the cause?

2013-09-23 Thread Eneko Lacunza
Hi Bruce, pveperf on the disk (/) ? If you haven't, I think it will help you a lot installing virtio drivers on the Windows guest, then changing VM disks from ide to virtio. On 22/09/13 22:20, Bruce B wrote: Thanks for feedback Krzysztof and Alexandre. Below are the info: I am using 1x

Re: [PVE-User] Very slow install of applications in Windows 2008R2 VM on Proxmox - What is the cause?

2013-09-23 Thread Eneko Lacunza
@hp:~# pveperf CPU BOGOMIPS: 72530.72 REGEX/SECOND: 583443 HD SIZE: 94.49 GB (/dev/mapper/pve-root) BUFFERED READS:61.13 MB/sec AVERAGE SEEK TIME: 29.30 ms FSYNCS/SECOND: 9.63 DNS EXT: 70.07 ms Regards, On Mon, Sep 23, 2013 at 3:00 AM, Eneko Lacunza elacu

Re: [PVE-User] How is the default Proxmox partition layout? I am confused by a 16MB partition now.

2013-09-23 Thread Eneko Lacunza
Hi Bruce, On 23/09/13 16:26, Bruce B wrote: Nice command! Gives the whole picture at once. root@prox1:~# pvs PV VG Fmt Attr PSize PFree /dev/sda2 pve lvm2 a-- 931.01g 16.00g /dev/sdb2 lvm2 a-- 931.01g 931.01g Does that ^^^ mean I have 1TB of free space which I can

[PVE-User] VMWare to Proxmox migration

2013-10-28 Thread Eneko Lacunza
Hi all, I've just migrated a pair or Win2003 and Win2008 servers from vSphere to Promox. Migration was succesful and VMs booted Ok with IDE disks. Then I added an additional virtio disk, just to install virtio driver, that was succesful too. Finally, I delete the additional virtio disk,

[PVE-User] Uhhuh. NMI received for unknown reason 2d on CPU 0

2013-10-29 Thread Eneko Lacunza
Hi all, This morning a proxmox server installer two weeks ago has rebooted spontaneously. Last entries in syslog are: Oct 29 12:18:04 proxmox2 kernel: Uhhuh. NMI received for unknown reason 2d on CPU 0. Oct 29 12:18:04 proxmox2 kernel: Do you have a strange power saving mode enabled? Oct

Re: [PVE-User] Uhhuh. NMI received for unknown reason 2d on CPU 0

2013-10-31 Thread Eneko Lacunza
server, but the server continued to run well, so it seems this will fix the reboot problem. Cheers Eneko On 29/10/13 13:42, Eneko Lacunza wrote: Yes I saw those posts, but they're from 2011. I suppose the patches are already in proxmox kernel... :) Thanks On 29/10/13 13:29, Paul Gray wrote

Re: [PVE-User] Interested in running Proxmox on a single (for now) colo node

2013-11-06 Thread Eneko Lacunza
Hi Adam, We have such an installation and Proxmox works fine, given the limitations of the underlying hardware (most notable are the disks). For the firewall you can use a dedicated VM or also the native proxmox (hypervisor kernel) iptables. We use iptables on the hypervisor, managed by the

Re: [PVE-User] Interested in running Proxmox on a single (for now) colo node

2013-11-07 Thread Eneko Lacunza
Hi Adam, On 06/11/13 16:08, Adam Hunt wrote: All that leaves is a OpenVPN server. As far as that goes where do you run your VPN (assuming you use one at all)? Do you run it on the Proxmox host, in a container, or a full blown VM? In our setup we have the OpenVPN server on a dedicated VM. It

[PVE-User] (unsupported) SoftRAID related kernel panic increasing softraid1 device number

2013-11-14 Thread Eneko Lacunza
Hi all, Yesterday I was on a client doing some final reconfiguration after having replaced a VMWare cluster with Proxmox. One of the steps involved changing the shape of a software raid mirror. The mirror had a local SSD disk exposed in a hwraid0 volume, and a second, write-mostly, hwraid1

[PVE-User] VMs in cluster not starting

2013-11-25 Thread Eneko Lacunza
Hi all, During the last weekend there was a power outage (5 hours) and a 2-node Proxmox cluster was down. When power returned, proxmox nodes were powered on but one of them couldn't mount a disk (unrelated issue), so frezeed asking whether to go to maintenance mode or not. The node that

[PVE-User] (Unsupported) SoftRAID on multipath

2013-11-25 Thread Eneko Lacunza
Hi all, Maybe this question belongs to a debian administrator's list, but I thought someone could have some experience with this, and it could be of interest to other users. We have a Proxmox node with a directory storage: - The directory is a mountpoint for a SoftRAID (RAID1) device,

Re: [PVE-User] VMs in cluster not starting

2013-11-25 Thread Eneko Lacunza
On 25/11/13 17:44, Dietmar Maurer wrote: We were able to start VMs manually (without quorum)... :) Which seems a bit odd (I was glad we were able! :) If you have a 2 node cluster, and you know that the other node is down, you can set the number of expected nodes to 1: # pvecm expected 1 after

Re: [PVE-User] (Unsupported) SoftRAID on multipath

2013-11-26 Thread Eneko Lacunza
Hi Gilles, On 26/11/13 01:34, Gilles Mocellin wrote: We have a Proxmox node with a directory storage: - The directory is a mountpoint for a SoftRAID (RAID1) device, with 2 devices. (md0) * Device one is a local disk (sdb) * Device two is a multipath network iSCSI disk

[PVE-User] KVM snapshot backup frezeed?

2013-11-26 Thread Eneko Lacunza
Hi all, This afternoon I was performing a failed backup using backup now button of a KVM VM, with RAW storage. While the backup was running I have deleted about 1GB of files on that server (yes not the wisest action today). Backup seems to have frozen after 100% was complete, and the same

Re: [PVE-User] KVM snapshot backup frezeed?

2013-11-26 Thread Eneko Lacunza
On 26/11/13 16:39, Dietmar Maurer wrote: Is there any final action in the backup process that could take some time, or is there any size limit in the snapshot with the new qemu-based system? No. Is that behavior reproducible? I can't try on that server to reproduce the issue (production).

Re: [PVE-User] Proxmox, iSCSI, Mirrored LVM?

2013-12-10 Thread Eneko Lacunza
Hi, Some time ago I did some (non-extensive) tests and I didn't like what I saw. It seemed LVM wouldn't warn when a RAID1 had a failed disk, LV seemed to behave wrongly and so on. If your environment allows it, I recommend to use mdraid, even if your have to do it on different PV LVs;

Re: [PVE-User] Proxmox, iSCSI, Mirrored LVM?

2013-12-11 Thread Eneko Lacunza
Hi Ric, On 11/12/13 00:27, Ric Moore wrote: On 12/10/2013 04:01 AM, Eneko Lacunza wrote: Hi, Some time ago I did some (non-extensive) tests and I didn't like what I saw. It seemed LVM wouldn't warn when a RAID1 had a failed disk, LV seemed to behave wrongly and so on. If your environment

Re: [PVE-User] w2008r2 p2v

2014-01-22 Thread Eneko Lacunza
Hi, On 22/01/14 01:51, Alessandro Briosi wrote: Il 21/01/2014 21:52, Alain Péan ha scritto: Yes, I already migrated VMs from VMWare to Proxmox. The vmdk image file format is equivalent to raw disk format in Proxmox. I think this is this one that you should use. qcow2 is for dynamic disks

Re: [PVE-User] Planning an HA infrastructure

2014-01-24 Thread Eneko Lacunza
Hi Philippe, Maybe you have thought about this, but does it make sense for your use case to have a PVE-HA cluster, that is dependent on a third storage non-HA server? Do you REALLY need the HA capacity? I think that the 10 Gbit network connection will help most connecting PVE servers with

Re: [PVE-User] Planning an HA infrastructure

2014-01-24 Thread Eneko Lacunza
Hi Philippe, On 24/01/14 10:23, Philippe Schwarz wrote: Hi Philippe, Maybe you have thought about this, but does it make sense for your use case to have a PVE-HA cluster, that is dependent on a third storage non-HA server? Do you REALLY need the HA capacity? I think that the 10 Gbit network

Re: [PVE-User] Proxmox VE Ceph Server released (beta)

2014-01-24 Thread Eneko Lacunza
This is fantastic! Just what we tried to setup some months ago in-house! :) On 24/01/14 16:08, Martin Maurer wrote: Hi all, We already have a full featured Ceph Storage plugin in our Proxmox VE solution and now - BRAND NEW - it is now possible to install and manage the Ceph Server directly

Re: [PVE-User] Windows server 2012 installation issue.

2014-01-30 Thread Eneko Lacunza
Hi Muhammad, On 30/01/14 08:10, Muhammad Yousuf Khan wrote: i am trying to install MS Windows 2012 on on of a VM. but failed to do so. as VM end up with the below mentioned error and restarts before reaching the 1st installation prompt. /Your PC needs to restart. Please hold down the power

Re: [PVE-User] Experience with KVM and Windows Server Vms

2014-01-30 Thread Eneko Lacunza
Hi Christian, On 30/01/14 12:54, Christian Blaich wrote: Hi guys, do you have long time experience in running windows Servers 2008+ on kvm in a prodoctive environment? We are using a lot of Vmware stuff and I want to create a testing envirnment with kvm. What are the known issues, what are

Re: [PVE-User] Experience with KVM and Windows Server Vms

2014-01-30 Thread Eneko Lacunza
Hi Andreas, On 30/01/14 13:53, lst_ho...@kwsoft.de wrote: do you have long time experience in running windows Servers 2008+ on kvm in a prodoctive environment? We are using a lot of Vmware stuff and I want to create a testing envirnment with kvm. What are the known issues, what are your

Re: [PVE-User] Experience with KVM and Windows Server Vms

2014-01-30 Thread Eneko Lacunza
Hi, On 30/01/14 15:21, lst_ho...@kwsoft.de wrote: do you have long time experience in running windows Servers 2008+ on kvm in a prodoctive environment? We are using a lot of Vmware stuff and I want to create a testing envirnment with kvm. What are the known issues, what are your personal

Re: [PVE-User] Planning an HA infrastructure : Hardware

2014-02-03 Thread Eneko Lacunza
Hi Philippe, Please take into account I have never administered such a system (always simpler ones). On 03/02/14 16:23, Philippe Schwarz wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Le 24/01/2014 08:30, Philippe Schwarz a écrit : Asked many questions and had a few answers (thanks to

Re: [PVE-User] Content listing

2014-02-03 Thread Eneko Lacunza
Hola Luis, ¿El problema con el listado lo tienes en el nodo 1 o en todos? Where do you see the listing problem, in node 1 or in all of them? Saludos On 03/02/14 19:00, Luis G. Coralle wrote: Hola, tengo un cluster con 3 nodos con proxmox ve 3.0 Resulta que tuve que dar mantenimiento al nodo

Re: [PVE-User] Content listing

2014-02-05 Thread Eneko Lacunza
Hi Luis, On 04/02/14 15:47, Luis G. Coralle wrote: Hi, only on node 1. Node 2 and Node 3 are ok. On 03/02/14 19:00, Luis G. Coralle wrote: Hola, tengo un cluster con 3 nodos con proxmox ve 3.0 Resulta que tuve que dar mantenimiento al nodo 1, por lo que moví las mv a los nodos 2 y 3. Luego

Re: [PVE-User] Content listing

2014-02-05 Thread Eneko Lacunza
permission? Cheers Eneko On 05/02/14 15:14, Luis G. Coralle wrote: Hi Eneko, no I have 9 storage, all 9 enabled, 3 shared. In node 1 the lists contents are empty, node 2 and node 3 are ok. 2014-02-05 Eneko Lacunza elacu...@binovo.es: Hi Luis, On 04/02/14 15:47, Luis G. Coralle wrote: Hi, only

[PVE-User] Fwd: Re: Content listing

2014-02-05 Thread Eneko Lacunza
Original Message Subject:Re: [PVE-User] Content listing Date: Wed, 5 Feb 2014 13:08:03 -0200 From: Luis G. Coralle luiscora...@fi.uncoma.edu.ar To: Eneko Lacunza elacu...@binovo.es Yes, local storage corresponds to /var/lib/vz on all 3 nodes, all contains

[PVE-User] Proxmox now member of the Linux Foundation - congrats

2014-02-18 Thread Eneko Lacunza
Hi, I just noticed in the forum that Proxmox has joined Linux Foundation. http://forum.proxmox.com/threads/17804-Proxmox-is-now-a-member-of-the-Linux-Foundation Congratulations on that move to all Proxmox team members! Eneko -- Zuzendari Teknikoa / Director Técnico Binovo IT Human Project,

[PVE-User] Migrating a Proxmox 1.9 to 3.1

2014-03-05 Thread Eneko Lacunza
Hi all, We'll be upgrading a server with Proxmox 1.9 to 3.1 tomorrow. It's on Hetzner and has served us very well for the last 2 years. We don't have other servers colocated with that, so I must perform an in-place upgrade. Will the upgrade script from 1.9 to 2.x work yet, then upgrade to

Re: [PVE-User] Migrating a Proxmox 1.9 to 3.1

2014-03-06 Thread Eneko Lacunza
- From: pve-user [mailto:pve-user-boun...@pve.proxmox.com] On Behalf Of Michael Rasmussen Sent: Mittwoch, 05. März 2014 12:42 To: pve-user@pve.proxmox.com Subject: Re: [PVE-User] Migrating a Proxmox 1.9 to 3.1 On Wed, 05 Mar 2014 12:20:13 +0100 Eneko Lacunza elacu...@binovo.es wrote

[PVE-User] Onlive disk migration failing

2014-03-25 Thread Eneko Lacunza
Hi all, I'm having lots of problems these days moving a disk from one local storage to another local storage on the same server. Proxmox almost always says: storage migration failed: mirroring error: VM 100 qmp command 'block-job-complete' failed - The active block job for device

Re: [PVE-User] Onlive disk migration failing

2014-03-25 Thread Eneko Lacunza
Hi, Some more info on this. Problem seems related to a timeout. 100-200GB disks fail to move, but 5-10GB disks migrate OK with VM started. On 25/03/14 14:29, Eneko Lacunza wrote: Hi all, I'm having lots of problems these days moving a disk from one local storage to another local storage

[PVE-User] Ceph problems / pveceph error

2014-03-31 Thread Eneko Lacunza
Hi all, I'm setting up the experimental Ceph Server released with PVE 3.2 . I had some old ceph config files in the servers and although I created mons and OSDs fine on GUI, they don't appear on the OSD tab, although Disk tab does show them as Usage: partitions. If I try to start ceph

Re: [PVE-User] Migrate to 3.1 or 3.2

2014-04-01 Thread Eneko Lacunza
Hi Eric, On 31/03/14 23:26, Eric Abreu Alamo wrote: Migrate to 3.1 or 3.2 Hello people: I have got installed PVE 2.1 on one server with four guest VMs (2 Windows and 2 Linux), but I need to upgrade my server kit and I am scared of, after upgrade, reinstall and restore guest servers

[PVE-User] Node reboot/shutdown order

2014-05-02 Thread Eneko Lacunza
Hi all, I just noticed that when rebooting a Proxmox node with Ceph Storage server tech preview, that service shutdown order is: 1. Ceph services 2. VM shutdown Wouldn't it make more sense to shut down VMs first, ceph services then? Cheers Eneko -- Zuzendari Teknikoa / Director Técnico

Re: [PVE-User] Error deleting Ceph volume from KVM virtual machine

2014-05-18 Thread Eneko Lacunza
Hi Greg, You should always stop a VM to effectively remove a hard disk: the running VM doesn't free it until it is stopped. You can make changes in configured harddisks in PVE GUI but they won't be activated until next stop/start (reboot doesn't work AFAIK). That said, the remove error

Re: [PVE-User] Error deleting Ceph volume from KVM virtual machine

2014-05-20 Thread Eneko Lacunza
). you can add hotplug:1 to vm config file, to enable live hotplug/unplug (disk,net) - Mail original - De: Eneko Lacunza elacu...@binovo.es mailto:elacu...@binovo.es À: pve-user@pve.proxmox.com mailto:pve-user@pve.proxmox.com Envoyé: Dimanche 18 Mai 2014 21:15:36

Re: [PVE-User] Add IP address to Windows KVM

2014-05-26 Thread Eneko Lacunza
Hi Ikenna, You should configure a bridge and not a NAT to use a public IP (this can be done but you'll have to mess with hypervisor iptables and routes). Also make sure routing is correct to reach that public IP. Cheers Eneko On 26/05/14 01:12, Ikenna Okpala wrote: Hi, I just finished

[PVE-User] Creating installation USB media

2014-06-24 Thread Eneko Lacunza
Hi all, I spent yesterday all day trying to create Proxmox VE installation media on an USB key without luck. I have tried with proxmox-ve_3.2-5a885216-5.iso and proxmox-ve-1933730b-2.iso, without luck (MD5s are ok). I'm using unetbootin on Ubuntu 12.04 . I can create Debian and Ubuntu

Re: [PVE-User] Creating installation USB media

2014-06-24 Thread Eneko Lacunza
Hi, Sorry, found the answer on the wiki: https://pve.proxmox.com/wiki/Install_from_USB_Stick Short: unetbooting doesn't work, just use dd to USB. Thanks Eneko On 24/06/14 08:51, Eneko Lacunza wrote: Hi all, I spent yesterday all day trying to create Proxmox VE installation media on an USB

[PVE-User] CT and VM migration

2014-07-04 Thread Eneko Lacunza
Hi all, I've been going some tests with latest installation ISO. I found the following for VM and CT migrations: - VM live migration using local storage does not work (it is aborted) - CT live migration using local storage does work. - CT migration can fail if destination node processor is

Re: [PVE-User] CT and VM migration

2014-07-04 Thread Eneko Lacunza
Hi Martin, On 04/07/14 10:08, Martin Maurer wrote: Is there any documentation about the coinstraints of CT migration? Also I found that installation ISO slides talk about LVM2 snapshot assisted backups; I think now it uses some QEMU capability for this? A good start is reading here:

Re: [PVE-User] Proxmox on a OVH NAS storage?

2014-07-11 Thread Eneko Lacunza
Hi Miquel Ramon, I suggest you test with a much larger write (double the RAM in the host), otherwise system cache can be fooling you. Also, having good sequential write speed is nice, but I think you should be more worried about latencies (IOPS). Cheers Eneko On 11/07/14 10:22, Miquel

Re: [PVE-User] Mastering Proxmox - a book about Proxmox VE is finally available

2014-07-18 Thread Eneko Lacunza
Hi all, Someone may be more interested buying directly from the publisher: http://www.packtpub.com/mastering-proxmox/book Paperback has free ebooks and delivery to Europe. Cheers Eneko On 17/07/14 16:36, Martin Maurer wrote: Hi all, If you are looking for a book to read in your holidays,

Re: [PVE-User] Shared folder

2014-08-18 Thread Eneko Lacunza
You can also use NFS if that fits you. On 16/08/14 16:29, Gilberto Nunes wrote: I think you can use samba as a CIFS/SMB server... 2014-08-15 19:19 GMT-03:00 Luis G. Coralle luiscora...@fi.uncoma.edu.ar mailto:luiscora...@fi.uncoma.edu.ar: Hi, is there a way to share a folder on host

[PVE-User] Proxmox competitive lecture

2014-09-10 Thread Eneko Lacunza
Hi all, Next week I'm giving a lecture on Proxmox VE and comparing it's technical and economic strengths to VMWare and Hyper-V. It will be held in Arrasate/Mondragón (Spain) I you have any comparative information on Proxmox vs VMWare/Hyper-V that is shareable, I'd be very grateful. Thanks

Re: [PVE-User] Internet facing Proxmox

2014-09-15 Thread Eneko Lacunza
You can also setup iptables so that only your fixed IPs are allowed to port 8006 (and ssh port...) On 14/09/14 19:00, ad...@extremeshok.com wrote: You don't need a VPN Follow the guides on my site this will give you a secure and optimized proxmox. Set proxmox admin interface to only listen

Re: [PVE-User] Internet facing Proxmox

2014-09-15 Thread Eneko Lacunza
firewall system such as pfsense (pfsense.org) to front the internet and then use PPTP or OpenVPN to connect into the network. Much safer. Cheers, --Guy On 15 Sep 2014, at 08:31, Eneko Lacunza elacu...@binovo.es wrote: You can also setup iptables so that only your fixed IPs are allowed to port

Re: [PVE-User] backup archive size

2014-09-18 Thread Eneko Lacunza
Hi, Backup compression is done on a block level (there is no filesystem knowledge), so you can have dirty blocks in the virtual device that don't compress well, although you guest filesystem knows they're free. On 18/09/14 09:52, Tonči Stipičević wrote: Hello to all I have one VM win2012r2

[PVE-User] Boot problem with PERC H310

2014-09-30 Thread Eneko Lacunza
Hi all, I'm trying to expand a Dell PE T20 server with a spare PERC H310 card (LSI2008). It's just to add more ceph disks, I'm not interested in the RAID capabilities. T20 server works perfectly with Proxmox 3.2 and 3.3 . But it fails to boot correctly when I add the PERC H310 card; after

Re: [PVE-User] Boot problem with PERC H310

2014-10-02 Thread Eneko Lacunza
Hi Michael, On 30/09/14 18:08, Michael Rasmussen wrote: On Tue, 30 Sep 2014 17:57:00 +0200 Eneko Lacunza elacu...@binovo.es wrote: But it fails to boot correctly when I add the PERC H310 card; after grub screen kernel loads and starts init. After a while, lots of udevd timeout: killing /sbin

Re: [PVE-User] Boot problem with PERC H310

2014-10-08 Thread Eneko Lacunza
On 02/10/14 15:51, Eneko Lacunza wrote: Hi Michael, On 30/09/14 18:08, Michael Rasmussen wrote: On Tue, 30 Sep 2014 17:57:00 +0200 Eneko Lacunza elacu...@binovo.es wrote: But it fails to boot correctly when I add the PERC H310 card; after grub screen kernel loads and starts init. After a while

[PVE-User] Fwd: Storage migration

2014-10-08 Thread Eneko Lacunza
(81) Forwarded Message Subject:Storage migration Date: Wed, 08 Oct 2014 14:17:42 +0200 From: Eneko Lacunza elacu...@binovo.es To: pve-user@pve.proxmox.com Hi all, I've found some problems with storage migration with the recent 3.3 versión, vanilla

Re: [PVE-User] Fwd: Storage migration

2014-10-08 Thread Eneko Lacunza
vncterm: 1.1-8 vzctl: 4.0-1pve6 vzprocps: 2.0.11-2 vzquota: 3.1-2 pve-qemu-kvm: 2.1-9 ksm-control-daemon: 1.1-1 glusterfs-client: 3.5.2-1 Any hint? :) On 08/10/14 16:50, Eneko Lacunza wrote: Hi, I have tried to live-migrate storage from local storage in another node in the same cluster, to the same

[PVE-User] Online storage migration not working (II)

2014-10-10 Thread Eneko Lacunza
Hi all, I tried local to RBD storage migration with VM running, and it fails like it does with NFS: transferred: 53687091200 bytes remaining: 0 bytes total: 53687091200 bytes progression: 100.00 % Removing all snapshots: 100% complete...done. image has watchers - not removing Removing

Re: [PVE-User] Online storage migration not working (II)

2014-10-10 Thread Eneko Lacunza
2014-10-10 7:37 GMT-03:00 Eneko Lacunza elacu...@binovo.es mailto:elacu...@binovo.es: Hi all, I tried local to RBD storage migration with VM running, and it fails like it does with NFS: transferred: 53687091200 bytes remaining: 0 bytes total: 53687091200 bytes progression

Re: [PVE-User] Online storage migration not working (II)

2014-10-10 Thread Eneko Lacunza
I think problem is windows virtio v81. Debian 8beta has worked ok; I will do further tests on monday. El 10/10/2014 17:49, Luis G. Coralle luiscora...@fi.uncoma.edu.ar escribió: Removing snapshots? 2014-10-10 8:36 GMT-03:00 Eneko Lacunza elacu...@binovo.es: Yes doing it with VM off works

Re: [PVE-User] Online storage migration not working (II)

2014-10-13 Thread Eneko Lacunza
Just tried moving a VM WS2008R2 with virtio v74 from local storage to NFS (2 different servers) and RBD, all failed. Does anyone with PVE 3.3 have working online storage migration with Windows guests and virtio? Thanks Eneko On 13/10/14 11:29, Eneko Lacunza wrote: I have tried with virtio

[PVE-User] Properly shutting down a PVE cluster

2014-10-21 Thread Eneko Lacunza
Hi all, I've been doing some tests for shutting down a PVE cluster properly on UPS events. I have noticed that usually nodes stop on Unmounting configfs; but not always. Any hint about the reason? Anything to take into account when shutting down an entire cluster instead just a node?

Re: [PVE-User] Properly shutting down a PVE cluster

2014-10-22 Thread Eneko Lacunza
Thanks for the hint, there is a NFS storage involved, I'll check that. On 21/10/14 19:23, Dietmar Maurer wrote: I have noticed that usually nodes stop on Unmounting configfs; but not always. Any hint about the reason? Anything to take into account when shutting down an entire cluster instead

Re: [PVE-User] excessive I/O latency during CEPH rebuild

2014-10-28 Thread Eneko Lacunza
Hi Adam, You only have 3 osd in ceph cluster? What about journals? Are they inline or in a separate (ssd?) disk? What about network? Do you have an phisically independent network for proxmox/vms and ceph? We have a currently 6-osd 3-node ceph cluster; doing an out/in of a osd, doesn't

Re: [PVE-User] excessive I/O latency during CEPH rebuild

2014-10-28 Thread Eneko Lacunza
Hi Adam, I suggest to set noout before removing the drive, so that cluster doesn't start to rebalance. Then put in the new disk and in it; then unset noout. That way you just get the network traffic to complete the data in that new disk (copy recover), and no rebalancing. On 28/10/14

Re: [PVE-User] Ceph is the preferred proxmox shared storage?

2014-10-29 Thread Eneko Lacunza
Hi Angel, On 29/10/14 09:25, Angel Docampo wrote: Bonded interfaces on linux are active-backup, so you have a 1Gb connexion on the storage side. Consider to upgrade to a faster ethernet/fiberchannel/infiniband. I don't think this is the case. You can configure many modes on bonded interfaces;

Re: [PVE-User] Ceph is the preferred proxmox shared storage?

2014-10-29 Thread Eneko Lacunza
Hi, On 29/10/14 10:39, Lindsay Mathieson wrote: (maybe yes on cephfs). Is that done via a manual mount with proxmox treating it as a directory? I think so, but never tried cephfs myself. Cheers Eneko -- Zuzendari Teknikoa / Director Técnico Binovo IT Human Project, S.L. Telf. 943575997

Re: [PVE-User] Ceph is the preferred proxmox shared storage?

2014-10-29 Thread Eneko Lacunza
Hi Angel, On 29/10/14 10:50, Angel Docampo wrote: On 29/10/14 09:25, Angel Docampo wrote: Bonded interfaces on linux are active-backup, so you have a 1Gb connexion on the storage side. Consider to upgrade to a faster ethernet/fiberchannel/infiniband. I don't think this is the case. You can

Re: [PVE-User] Online storage migration not working (II)

2014-10-29 Thread Eneko Lacunza
CPU, 2 GB RAM, 2 relatively old hard disks (~60MB/s write on NFS). Network is 1x1Gbit on each node, all on the same HP 1gbit switch. Although a work-around, maybe putting a sleep 1 could help some users while not being noticeable for the rest? Cheers Eneko On 13/10/14 15:04, Eneko Lacunza

Re: [PVE-User] Online storage migration not working (II)

2014-10-30 Thread Eneko Lacunza
I will do so today and will report back. On 30/10/14 10:58, Dietmar Maurer wrote: Although a work-around, maybe putting a sleep 1 could help some users while not being noticeable for the rest? Please can you test with sleep 1 (Seems you currently use sleep 10). -- Zuzendari Teknikoa /

Re: [PVE-User] Online storage migration not working (II)

2014-10-30 Thread Eneko Lacunza
Hi, and to be sure, can you do a #info version in vm monitor through gui ? - Mail original - De: Eneko Lacunza elacu...@binovo.es À: Dietmar Maurer diet...@proxmox.com, pve-user@pve.proxmox.com Envoyé: Jeudi 30 Octobre 2014 11:00:57 Objet: Re: [PVE-User] Online storage migration

Re: [PVE-User] Ceph Journal Performance

2014-11-03 Thread Eneko Lacunza
Hi Lindsay, On 02/11/14 08:59, Lindsay Mathieson wrote: One OSD per node. You're breaking CEPH's philosophy. It's designed to be used with at least tens of OSDs. You can use any old/cheap drives. Just more-better. Yah, bit of a learning curve here, having to adjust my preconceptions and

Re: [PVE-User] Ceph Journal Performance

2014-11-05 Thread Eneko Lacunza
Hi Lindsay, On 05/11/14 01:52, Lindsay Mathieson wrote: Thanks for the informative reply Eneko, most helpful. I'm glad that my response was helpful, thanks :) 4 drives per server will be better, but using SSD for journals will help you a lot, could even give you better performance than 4 osds

Re: [PVE-User] Debugging Proxmox crash

2014-11-07 Thread Eneko Lacunza
Hi, How old are the physical servers? I've had crashes due to old BIOSes (and bugs with CPU ACPI state management if I recall correctly). Cheers Eneko On 07/11/14 11:01, lst_ho...@kwsoft.de wrote: Hello, we have the problem that from time to time our Proxmox node crash badly (kernel

[PVE-User] Proxmox Ceph Server - SSD OSDs

2014-12-03 Thread Eneko Lacunza
Hi all, We have recently changed the storage backend of a Proxmox cluster. It was using softraid with a SSD drive and a iSCSI drive, and we have switched to RBD on a 2 OSD ceph storage. One of the VMs is quite I/O intensive, as it executes some precalcs between 2 DBs every hour. Our

Re: [PVE-User] Cluster goes down if on member is off

2014-12-03 Thread Eneko Lacunza
Hi Gilberto, I see you have a qdisk? Maybe it is down, so if another node goes down you no longer have quorum? Cheers Eneko On 03/12/14 11:21, Gilberto Nunes wrote: Hello friends I have a 3 node PVE cluster and if one of this node shutdown, I lost the entire quorum and cluster do not work

Re: [PVE-User] quick urgent question re vlans in proxmox

2014-12-03 Thread Eneko Lacunza
Hi Lindsay, I'm not a networking expert but will try to help... On 03/12/14 11:25, Lindsay Mathieson wrote: We run all our windows dev, test and production servers on our proxmox servers, weekly onsite DR backups and monthly offsite DR backups. And we just got hammered with a root kit virus

Re: [PVE-User] Live migration the way Ganeti does it.

2014-12-03 Thread Eneko Lacunza
Hi Carles Xavier, On 03/12/14 13:18, [SOLTECSIS] Carles Xavier Munyoz Baldó wrote: Hello, Searching in Internet I have found this video about Ganeti, one solution from Google for cloud computing:

[PVE-User] Puting VM name on vzdump filename

2014-12-11 Thread Eneko Lacunza
Hi all, I'm preparing a vzdump hook to put VM names in the backup file's filename. Right now it does the following change: vzdump-qemu-119-2014_12_11-13_35_06.vma.lzo Is renamed on backup-end phase to vzdump-qemu-119-2014_12_11-13_35_06-vmname.vma.lzo It's ok but I have noticed that

[PVE-User] backup restore error

2014-12-12 Thread Eneko Lacunza
Hi all, We're getting an error restoring a backup: --- restore vma archive: lzop -d -c /srv/storage-backup/gorbea/dump/vzdump-qemu-104-2014_12_11-23_06_37.vma.lzo|vma extract -v -r /var/tmp/vzdumptmp204063.fifo - /var/tmp/vzdumptmp204063 CFG: size: 282 name: qemu-server.conf DEV: dev_id=1

Re: [PVE-User] backup restore error

2014-12-12 Thread Eneko Lacunza
vzquota: 3.1-2 pve-qemu-kvm: 1.7-6 ksm-control-daemon: 1.1-1 glusterfs-client: 3.4.2-1 On 12/12/14 17:06, Eneko Lacunza wrote: Hi all, We're getting an error restoring a backup: --- restore vma archive: lzop -d -c /srv/storage-backup/gorbea/dump/vzdump-qemu-104-2014_12_11-23_06_37.vma.lzo|vma

  1   2   3   4   >