Re: [PVE-User] kernel sources
https://git.proxmox.com/ ? On Mon, Jun 29, 2015, at 06:24 PM, Albert Dengg wrote: hi, it's probably a dumb question, but: where do i find the soruces for the pve-kernel-2.6.32-39-pve package? if i try to just add deb-src https://enterprise.proxmox.com/debian wheezy pve-enterprise i get a file not found error... my current reson for that: we are currently chasing performance issues and i wanted to compile the perf utility for the kernel, since there seems to be no prebuilt package for the pve kernel version... thx regards, albert ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user Email had 1 attachment: + signature.asc 1k (application/pgp-signature) ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Unusual .ssh/config for root
This is probably due to blowfish being faster than AES. Proxmox uses ssh for migrations and other tasks, and since they (mostly) performs in private networks, there is no need for strong encryption. On Wed, Oct 22, 2014, at 06:42 AM, Simone Piccardi wrote: Hi, I got some problems with the Ciphers config that I found in the .ssh/config installed in the root home (ie /root/.ssh/config). I seems a Proxmox installed this file because I cannot find this file in a standard Wheezy installation. The problem is when connecting with some firewall distribution (I got it for IpFire, but I suspect it possible with other ones restricting the usable Ciphers). The problem it that a normal ssh command simply give a Connection closed by XX.XX.XX.XX when trying a connection. The same command works fine if you add -c aes128-ctr to command line. Looking at that config file I found blowfish-cbc as the first on the list. If you remove it or put at the end of the list everithing work again. I don't understand why blowfish-cbc has to be the first choice. I solved the problem in my server by using the following content of that file: Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,blowfish-cbc,3des-cbc but I'd like to know is this is something that can break other services (like cluster one, that I'm not using in this case). Regards Simone -- Simone Piccardi Truelite Srl picca...@truelite.it (email/jabber) Via Monferrato, 6 Tel. +39-347-103243350142 Firenze http://www.truelite.it Tel. +39-055-7879597Fax. +39-055-736 ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Can't get NoVnc
I have exact same issue. Java console works, but novnc gives me same error with exit code 1 On Mon, Sep 15, 2014, at 07:20 AM, Dhaussy Alexandre wrote: No idea ? or should i blame my english ? x) Le 10/09/2014 16:05, Alexandre DHAUSSY a écrit : Hello, I'm getting a timeout when i try to use novnc (java console OK.) When launching a console, it says noVNC ready: native WebSockets, canvas rendering and it asks for Host/Port(empty)/Password. Task status says : no connection : Connection timed out TASK ERROR: command '/bin/nc -l -p 5901 -w 10 -c '/usr/sbin/qm vncproxy 100 2/dev/null'' failed: exit code 1 So it seems there is no connection reaching nc server, which timeouts after 10s.. Note that i have an iptable DNAT rule to redirect webconsole traffic from port 443 to 8006 (web/admin access and proxmox servers are on different networks, i only redirected the port because 8006 listens on 0.0.0.0) Like Dietmar said : novnc on pve use a websocket connection to port 8006, so i guess i should not need any open ports other than 8006 ? Launching manually nc/vncproxy seems to work.. root@proxmox-test1:~# /bin/nc -l -p 5900 -c /usr/sbin/qm vncproxy 100 [1] 5292 root@proxmox-test1:~# telnet localhost 5900 Trying 127.0.0.1... Connected to localhost.localdomain. Escape character is '^]'. RFB 003.008 Regards, Alexandre. ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Heartbeat / Heartbleed
Most tests shows that internal PVE webserver (the one on port 8006) is vulnerable. On Sun, Apr 13, 2014, at 05:05 AM, Thinker Rix wrote: Hi all, are there any realizations yet, if - and if yes: to which extent - Proxmox is affected by heartbleed and what counter measures are to be done? Best regards Thinker Rix -- *Thinker Rix*, an internet user. Please avoid TOFU in newsgroups and mailing lists (https://en.wikipedia.org/wiki/Posting_style#Top-posting) Bitte vermeidet TOFU in Newsgroups und Mailing-Listen (https://de.wikipedia.org/wiki/TOFU) ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] inexpensive smart switches
+1 for HP 1810-24G. I have v2 at home lab, great device for its price. On Sat, Apr 12, 2014, at 11:57 AM, Patrick Westenberg wrote: Leslie-Alexandre DENIS schrieb: For example a smart managed HP 1810-24G 24 RJ45 Gigabit ports costs around 100-150€ on eBay. Or a J9279A / 2510-24G which is capable of LACP ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Weird stuff happening with VM - backup failure etc
I have same problems. One VM sometimes stops backup on 40-43%, leaving it locked. Very annoying. On Tue, Feb 11, 2014, at 10:45 PM, Lindsay Mathieson wrote: On 12 February 2014 16:03, Dietmar Maurer diet...@proxmox.com wrote: Several times it has just stopped responding, Java Console abd Spice just won't connect, no failure, they just never display anytthing. Only thing that works is a Stop Seems your VM crashes for some reason. Java Console and spice would still be able to connect if the vm was crashed wouldn't they? Any hint inside the VM? Or in /var/log/syslog? Huge number of: Feb 11 17:54:13 vng pvedaemon[279127]: WARNING: unable to connect to VM 500 socket - timeout after 31 retries Feb 11 17:54:21 vng pvestatd[2985]: WARNING: unable to connect to VM 500 socket - timeout after 31 retries Looks like a switch may been have disconnected for a few seconds round 5:30pm which I imagine would given issues to our NFS share :( but I would have though more than one vm would be giving issues in that case. I'll keep monitoring it for now, thanks -- Lindsay ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] assigning cores to VM
It's not possible to map cpu core to specific VM. You can, however, pin VM KVM process to specific core. On Thu, Feb 6, 2014, at 01:57 AM, Muhammad Yousuf Khan wrote: what we assign as CPU in KVM is virtual. is it possible that we can assign a physical or dedicated core of a processor to specific VM for example , i have 4 core processor and 4 VMs. is it possible to assign 1 core each VM. Thanks, Myk ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Hows your uptimes?
My personal proxmox server in Germany: 13:43:46 up 444 days, 20:10, 1 user, load average: 0.02, 0.03, 0.01 On Wed, Dec 25, 2013, at 01:43 AM, Lindsay Mathieson wrote: Mine are pitiful - new install and can't resist fiddling with it :) Currently at 5 days. Anyone over a year? -- Lindsay ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user Email had 1 attachment: + signature.asc 1k (application/pgp-signature) ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] Moving cluster to new subnet
Hello, title says it all. Is there any guides/common mistakes/etc for moving cluster to different subnet? ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Moving cluster to new subnet
Storage is on complete separate network with dedicated interfaces, so there is no problem with that. So for cluster i only need resolving hostnames like they written in /etc/pve/cluster.conf? On Sun, Dec 15, 2013, at 04:28 AM, Michael Rasmussen wrote: On Sun, 15 Dec 2013 03:53:53 -0800 Lex Rivera m...@lex.io wrote: Hello, title says it all. Is there any guides/common mistakes/etc for moving cluster to different subnet? 1) Test that there is access to every storage from the new network 2) Shutdown every node in the cluster 3) Do the following - Make appropriate changes to /etc/network/interfaces on every node - Make appropriate changes to /etc/hosts on every node 4) Power up every node in the cluster, one by one. 5) Ensure every node is part of the cluster -- Hilsen/Regards Michael Rasmussen Get my public GnuPG keys: michael at rasmussen dot cc http://pgp.mit.edu:11371/pks/lookup?op=getsearch=0xD3C9A00E mir at datanom dot net http://pgp.mit.edu:11371/pks/lookup?op=getsearch=0xE501F51C mir at miras dot org http://pgp.mit.edu:11371/pks/lookup?op=getsearch=0xE3E80917 -- Perl itself is usually pretty good about telling you what you shouldn't do. :-) -- Larry Wall in 11...@jpl-devvax.jpl.nasa.gov Email had 1 attachment: + signature.asc 1k (application/pgp-signature) ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Proxmox, iSCSI, Mirrored LVM?
By LVM mirror i mean mirrored LV volumes, distributed on several VGs. (PVs is iSCSI-based disks running on two separate servers) Like RAID1. On Fri, Dec 6, 2013, at 03:59 PM, Marco Gabriel - inett GmbH wrote: -Ursprüngliche Nachricht- Hello, has anyone tried LVM mirror for storage HA? We managed to get mirror running with two iSCSI disks, but when one of devices goes offline, test VM acting strange. What do you mean with LVM mirror? - LVM on top of DRBD? - you need to use active/active - mirroring of a specific logical volume? - mirroring on storage hardware layer? Proxmox shouldn't care then if you have iscsi multipathing best regards Marco -- inett GmbH » Ihr IT Systemhaus in Saarbrücken Eschberger Weg 1 66121 Saarbrücken Geschäftsführer: Marco Gabriel Handelsregister Saarbrücken HRB 16588 Telefon: [1]0681 / 41 09 93 – 0 Telefax: 0681 / 41 09 93 – 99 E-Mail: [2]i...@inett.de Web: [3]www.inett.de Zarafa Gold Partner - Proxmox Authorized Reseller - Proxmox Training Center - SEP sesam Certified Partner - Endian Certified Partner - Kaspersky Silver Partner - Mitglied im iTeam Systemhausverbund für den Mittelstand References 1. tel:+49681419930 2. mailto:i...@inett.de 3. http://www.inett.de/ ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] Proxmox, iSCSI, Mirrored LVM?
Hello, has anyone tried LVM mirror for storage HA? We managed to get mirror running with two iSCSI disks, but when one of devices goes offline, test VM acting strange. Sometimes it _may_ work after one disk failure and connection recovery, but more common result is VM going to zombie state. In that case, i cannot even kill process, it continues to work in Zl state even after sigterm, and the only way to kill that VM (and restart it as well) is to reboot node (since it still holds descriptor and some files like VMID.qmp. BTW, what is that qmp file?). ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Live migration speedup
Not sure about completely disabling encryption, but that's now i use less cpu-hungry ciphers for local network: in $HOME/.ssh/config: Host 10.* 172.* 192.168.* Ciphers blowfish-cbc On Sat, Nov 2, 2013, at 05:48 AM, Laurent CARON wrote: Hi, I remember seeing a post about speeding up live migration by disabling SSH cipher for people using a private link between host (which is my case). My google-fu seems not so good and doesn't lead to anything good. Can you please point me in the right direction ? My goal is basically to speedup live migration by disabling encryption for live migration since I'm using a private link. Thanks Laurent ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] how to create autoexpandable disks
Depends on storage model. AFAIK you can't thin provision RAW image which is used in LVM+iSCSI scenario. In case of qcow2 on NFS - image metadata is pre-allocated. On Mon, Oct 28, 2013, at 07:28 AM, franci...@retina.sld.cu wrote: Hi to all, I need to know how to create virtual auto-expandable disks in proxmox, because this feature of proxmox, I mean pre-allocate space in physical hard disk, is killing my space.. Thanks to all. Best. Francisco. ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Cleaning up /boot partition
Try this:
dpkg -l pve-kernel-* | awk '/^ii/{ print $2}' | grep -v -e `uname -r |
cut -f1,2 -d-` | grep -e [0-9] | xargs sudo apt-get -y purge
you can remove -y from last command to verify things before uninstall,
otherwise it will wipe old kernels without confirmation.
On Sat, Oct 5, 2013, at 07:38 PM, David Thompson wrote:
Hi all,
I updated as server that was running an initial version of 2.0 all the
way through subsequent 2.X and finally up to 3.1 release.
I have a lot of left over old kernels in the /boot volume.
What is the best (and safest) way to go about removing these kernels and
any dependences they may have.
I’ve seen some info on how to do this with ubuntu systems, but I thought
I would check before following those instructions as I’d rather not mess
things up.
Thanks,
__
David
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Re: [PVE-User] WG: Proxmox features
HA (running VM on spare machine in cluster if one failed) - yes, but you need IPMI/iLO/etc on host nodes for fencing FT (AFAIK it simultaneously runs one VM on two/more hosts for instant overtake in case of failure) - nope, at least not yet. On Fri, Sep 20, 2013, at 05:08 AM, Wiedenmann Georg wrote: Hi Experts, we want to use PROXMOX in the office. I have some questions regarding the features. We need HA or FT like on Vmware Vsphere. Is it possible with Proxmox ? Br George ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Is there a way to convert vmdk file in openVZ template.
This is completely different virtualization schemes. No, that's not possible. Use dpkg --set/get selections to get list of installed packages to get similar setup in different VM/CT. On Tue, Sep 17, 2013, at 02:57 AM, sanjay kumar wrote: Namaskar! Is there a way to convert vmdk file in openVZ template i.e. tar.gz. I am able to convert it in qcow2 and it has graphical ubuntu installed with so many packages but now I want to change it in consol based. For this I want to change it in OpenVZ template. Thanks in advance, Sanjay ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Mips
Not with proxmox. You can try plain qemu. On Fri, Sep 13, 2013, at 06:27 AM, Luis G. Coralle wrote: Hi all, Any idea if can I create a VM with mips hardware? -- Luis G. Coralle ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] SAN recommendation.
Nexenta CE is pretty good. On Thu, Aug 22, 2013, at 05:10 AM, Muhammad Yousuf Khan wrote: Need any experience suggestion. We want a SMB SAN storage and a bit convenient in price. with HA and Multipathing for iSCSI do you guys think openfiler could be a good option for production or it is just good for testing? Thanks, Myk ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] SAN recommendation.
with ZFS is just not stable This usually happens when you enable deduplication :) On Thu, Aug 22, 2013, at 09:25 AM, Fábio Rabelo wrote: 2013/8/22 Marco Gabriel - inett GmbH [1]mgabr...@inett.de Nexenta CE may only be used for testing, not allowed for production. If you go for a cheap but reliable SAN, look after Promise VessRAID machines. If you don’t want to spend any money, have a look at freenas which is pretty nice, full featured and uses ZFS in the back. Almost a year ago I have similar doubts and ( bad ) adventures trying to use Freenas and nas4free, and it only gave me lots of head aches !!! My advice is forget about it, with ZFS is just not stable ( my record was 5 days before weird and inexplicable freezes ! ) . With native BSD file system works OK, but the performance are realy poor . People in this list pointed me to a stable solution : This : [2]http://omnios.omniti.com/ plus this : [3]http://www.napp-it.org/ 6 mounths up and running smoothly and rock solid !!! I am using nfs with dedicated switcher, the performance are excelent ... Fábio Rabelo ___ pve-user mailing list [4]pve-user@pve.proxmox.com [5]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:mgabr...@inett.de 2. http://omnios.omniti.com/ 3. http://www.napp-it.org/ 4. mailto:pve-user@pve.proxmox.com 5. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Proxmox VE 3.1 released!
Another problem: live migrating back a VM from a 3.0 to a 3.1 host, I have I thought live migration between different versions was never (officially) supported. On Wed, Aug 21, 2013, at 05:19 AM, Fabrizio Cuseo wrote: Another problem: live migrating back a VM from a 3.0 to a 3.1 host, I have: Aug 21 14:17:12 starting migration of VM 118 to node 'nodo03' (172.16.20.33) Aug 21 14:17:12 copying disk images Aug 21 14:17:12 starting VM 118 on remote node 'nodo03' Aug 21 14:17:14 ERROR: online migrate failure - unable to detect remote migration port Aug 21 14:17:14 aborting phase 2 - cleanup resources Aug 21 14:17:14 migrate_cancel Aug 21 14:17:15 ERROR: migration finished with problems (duration 00:00:04) TASK ERROR: migration problems - Messaggio originale - Hi all! We just released Proxmox VE 3.1, introducing great new features and services. We included SPICE (http://pve.proxmox.com/wiki/SPICE) , GlusterFS storage plugin and the ability to apply updates via GUI (including change logs). As an additional service for our commercial subscribers, we introduce the Proxmox VE Enterprise Repository. This is the default and recommended repository for production servers. To access the Enterprise Repository, each Proxmox VE Server needs a valid Subscription Key - these subscriptions (http://www.proxmox.com/proxmox-ve/pricing) start now at EUR 4,16 per months (was EUR 9,90). There is no change in licensing (AGPL v3), also packages for non-subscribers are still available. A big Thank-you to our active community for all feedback, testing, bug reporting and patch submissions. Release notes See http://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_3.1 Download http://www.proxmox.com/downloads/category/proxmox-virtual-environment New Package Repositories http://pve.proxmox.com/wiki/Package_repositories Best Regards, Martin Maurer Proxmox VE project leader mar...@proxmox.com http://www.proxmox.com ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- --- Fabrizio Cuseo - mailto:f.cu...@panservice.it Direzione Generale - Panservice InterNetWorking Servizi Professionali per Internet ed il Networking Panservice e' associata AIIP - RIPE Local Registry Phone: +39 0773 410020 - Fax: +39 0773 470219 http://www.panservice.it mailto:i...@panservice.it Numero verde nazionale: 800 901492 ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] New Kernel for Proxmox VE 3.0 (pvetest)
No problems with different kernels in cluster. I still have few proxmox 2.3 nodes in 3.0 cluster and i have not seen any problems. On Wed, Aug 7, 2013, at 07:25 AM, Rob Fantini wrote: Hello Martin Our cluster has 4 nodes. For testing a new kernel is it generally OK to use it on just some of the nodes? If that is the case we could modify sources.list on 2 of the nodes to always using testing. We would just run testing and appliance type vm's on those . On 08/06/2013 05:34 AM, Martin Maurer wrote: snmp-server enable traps authentication ew Hi all, we just uploaded a new kernel to our pvetest repository (http://pve.proxmox.com/wiki/Package_repositories), based on latest stable OpenVZ. Release notes - pve-kernel-2.6.32 (2.6.32-109) * update to vzkernel-2.6.32-042stab079.5.src.rpm * remove fix-ipoib-add-missing-lock.patch (now upstream) * include Highpoint 2710 RAID driver (rr272x_1x Everybody is invited to test the new kernel and give feedback. Best Regards, Martin Maurer mar...@proxmox.com http://www.proxmox.com ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] bug in pve kernel
RHEL kernel is not old. 2.6.32 RHEL != vanilla 2.6.32. Take a diff and compare it yourself, they backport shitload of features, patches, etc from newer kernels. RHEL kernel is more like separate fork from vanilla kernel. Nothing stops you from installing and running with wheezy kernel, but you will lose openvz support. And nothing stops you from building your own kernel as well. Anyway, you should say thanks to openvz guys, not to proxmox team. Recent OpenVZ patch available only for RHEL6 kernel. I heard somewhere back in 2011 that they will be porting their patches to 3.x, but... Honestly i hope proxmox will drop openvz support in favour of LXC. On Thu, Jul 18, 2013, at 12:08 PM, Fábio Rabelo wrote: Maybe it is time to change the kernel from extremely old REDHAT 2.6 to Wheezy 3.2, at least to the one that do not use OpenVZ, like myself ?!? Fábio Rabelo ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] Storage migration failed
Sometimes while migrating VM from one storage to another (typical scenario is LVM on top of iSCSI - LVM on top of iSCSI) i got this error right after copying disk image: --- device-mapper: remove ioctl on failed: Device or resource busy Logical volume vm-146-disk-1 successfully removed device-mapper: remove ioctl on failed: Device or resource busy TASK ERROR: storage migration failed: mirroring error: VM 146 qmp command 'block-job-complete' failed - The active block job for device 'drive-ide0' cannot be completed --- Restart usually helps, but it's pretty annoying when you wait ~hr for some big VM to migrate and then after copy it throws this error and undo(?) all changes. Well at least it's not wiping original disk... Any ideas how to fix / prevent this? ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] SPAN port on bridge - not working in 3.x
Hello. I have machine which have span port from physical switch for VMs. Interface config: auto eth3 allow-hotplug eth3 iface eth3 inet manual up /sbin/ifconfig $IFACE up downp /sbin/ifconfig $IFACE down post-up ethtool -K eth4 sg off post-up ethtool -K eth4 tso off post-up ethtool -K eth4 gso off post-up ethtool -K eth4 gro off post-up ethtool -K eth4 lro off post-up ethtool -K eth4 tco off auto vmbrspan iface vmbrspan inet manual bridge_ports eth3 bridge_stp off bridge_fd 0 post-up /usr/sbin/brctl setageing $IFACE 0 pveversion: lex@galleon pveversion -v pve-manager: 3.0-23 (pve-manager/3.0/957f0862) running kernel: 2.6.32-20-pve proxmox-ve-2.6.32: 3.0-100 pve-kernel-2.6.32-20-pve: 2.6.32-100 pve-kernel-2.6.32-19-pve: 2.6.32-96 pve-kernel-2.6.32-18-pve: 2.6.32-88 lvm2: 2.02.95-pve3 clvm: 2.02.95-pve3 corosync-pve: 1.4.5-1 openais-pve: 1.1.4-3 libqb0: 0.11.1-2 redhat-cluster-pve: 3.2.0-2 resource-agents-pve: 3.9.2-4 fence-agents-pve: 4.0.0-1 pve-cluster: 3.0-4 qemu-server: 3.0-20 pve-firmware: 1.0-22 libpve-common-perl: 3.0-4 libpve-access-control: 3.0-4 libpve-storage-perl: 3.0-8 vncterm: 1.1-4 vzctl: 4.0-1pve3 vzprocps: 2.0.11-2 vzquota: 3.1-2 pve-qemu-kvm: 1.4-13 ksm-control-daemon: 1.1-1 It worked in proxmox 2.3.x, but after upgrade to 3.0-23 i can't see span traffic from inside VMs. I can see mirrored data on host node, both on eth3 and on vmbrspan, but not on tapXXXiY interface. Any ideas? ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] SPAN port on bridge - not working in 3.x
Well silly me. brctl location changed from /usr/sbin in squeeze to just /sbin in wheezy. Sorry for bothering, it's working now :) On Mon, Jul 8, 2013, at 06:32 AM, Lex Rivera wrote: Hello. I have machine which have span port from physical switch for VMs. Interface config: auto eth3 allow-hotplug eth3 iface eth3 inet manual up /sbin/ifconfig $IFACE up downp /sbin/ifconfig $IFACE down post-up ethtool -K eth4 sg off post-up ethtool -K eth4 tso off post-up ethtool -K eth4 gso off post-up ethtool -K eth4 gro off post-up ethtool -K eth4 lro off post-up ethtool -K eth4 tco off auto vmbrspan iface vmbrspan inet manual bridge_ports eth3 bridge_stp off bridge_fd 0 post-up /usr/sbin/brctl setageing $IFACE 0 pveversion: lex@galleon pveversion -v pve-manager: 3.0-23 (pve-manager/3.0/957f0862) running kernel: 2.6.32-20-pve proxmox-ve-2.6.32: 3.0-100 pve-kernel-2.6.32-20-pve: 2.6.32-100 pve-kernel-2.6.32-19-pve: 2.6.32-96 pve-kernel-2.6.32-18-pve: 2.6.32-88 lvm2: 2.02.95-pve3 clvm: 2.02.95-pve3 corosync-pve: 1.4.5-1 openais-pve: 1.1.4-3 libqb0: 0.11.1-2 redhat-cluster-pve: 3.2.0-2 resource-agents-pve: 3.9.2-4 fence-agents-pve: 4.0.0-1 pve-cluster: 3.0-4 qemu-server: 3.0-20 pve-firmware: 1.0-22 libpve-common-perl: 3.0-4 libpve-access-control: 3.0-4 libpve-storage-perl: 3.0-8 vncterm: 1.1-4 vzctl: 4.0-1pve3 vzprocps: 2.0.11-2 vzquota: 3.1-2 pve-qemu-kvm: 1.4-13 ksm-control-daemon: 1.1-1 It worked in proxmox 2.3.x, but after upgrade to 3.0-23 i can't see span traffic from inside VMs. I can see mirrored data on host node, both on eth3 and on vmbrspan, but not on tapXXXiY interface. Any ideas? ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] SPAN port on bridge - not working in 3.x
Leftovers. Previous network card required that tuning, otherwise mirrored frames would be duplicated. Thanks for notifying. On Mon, Jul 8, 2013, at 09:10 AM, Alexandre Kouznetsov wrote: Hello. El 08/07/13 08:44, Lex Rivera escribió: Well silly me. brctl location changed from /usr/sbin in squeeze to just /sbin in wheezy. Sorry for bothering, it's working now :) On Mon, Jul 8, 2013, at 06:32 AM, Lex Rivera wrote: Hello. I have machine which have span port from physical switch for VMs. Interface config: auto eth3 allow-hotplug eth3 iface eth3 inet manual up /sbin/ifconfig $IFACE up downp /sbin/ifconfig $IFACE down post-up ethtool -K eth4 sg off post-up ethtool -K eth4 tso off post-up ethtool -K eth4 gso off post-up ethtool -K eth4 gro off post-up ethtool -K eth4 lro off post-up ethtool -K eth4 tco off Good it was solved. Why are you running ethtool on eth4, while configuring eth3 ? -- Alexandre Kouznetsov ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] about 2.3 to 3.0 upgrade
Yep, config folder is shared and AFAIK format of config files hasn't changed. Well you can simply tar /etc/pve directory just in case. Reinstall and reconnect probably will do, but there may be problems with SSH keys since reinstalled node will get new one, i does not know how proxmox handles this case. I have both 2.3 and 3.0 nodes in my cluster. No problems detected, everything works (including live migration), but still this is unsupported. On Mon, Jul 1, 2013, at 11:16 AM, Fábio Rabelo wrote: Ho to all ... And thanks in advance for any help .. I have a running 5 node pve 2.3 cluster . To upgrade to 3.0, the how-to advises to make a backup of all config beforehand . But, in a cluster, all config files are replicated in all nodes, correct ? So, if something goes wrong in upgrade, all I need to do is reinstall that node from scratch and reconnect to the running cluster ... Am I wright ??? And. if something indeed goes wrong, I can install PVE 3.0 and reconnect to running 2.3 cluster, or I MUST reinstall 2.3 ? Just looking for best practices Fábio Rabelo ___ pve-user mailing list [1]pve-user@pve.proxmox.com [2]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. mailto:pve-user@pve.proxmox.com 2. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] Possible to have both 2.3 and 3.0 pve in cluster?
And migrate (offline migration is also ok) VMs between them? ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Updates for Proxmox VE 3.0 - including storage migration (qm move)
So it's supports live storage migration? On Mon, Jun 10, 2013, at 05:21 AM, Alexandre DERUMIER wrote: Wiki is not yet updated, but From gui, you have a new move disk button, on your vm hardware tab. (works offline or online) command line is : qm move_disk vmid disk storage - Mail original - De: Fabrizio Cuseo f.cu...@panservice.it À: Martin Maurer mar...@proxmox.com Cc: proxmoxve (pve-user@pve.proxmox.com) pve-user@pve.proxmox.com, pve-de...@pve.proxmox.com Envoyé: Lundi 10 Juin 2013 12:38:08 Objet: Re: [PVE-User] Updates for Proxmox VE 3.0 - including storage migration (qm move) Hello Martin. I have upgraded my test cluster; where can I find any doc regarding storage migration ? Thanks in advance, Fabrizio - Messaggio originale - Da: Martin Maurer mar...@proxmox.com A: proxmoxve (pve-user@pve.proxmox.com) pve-user@pve.proxmox.com, pve-de...@pve.proxmox.com Inviato: Lunedì, 10 giugno 2013 10:33:15 Oggetto: [PVE-User] Updates for Proxmox VE 3.0 - including storage migration (qm move) Hi all, We just uploaded a bunch of packages to our pvetest repository (http://pve.proxmox.com/wiki/Package_repositories) , including a lot of bug fixes, code cleanups, qemu 1.4.2 and also a new quite cool new feature - storage migration (qm move). A big Thank-you to our active community for all feedback, testing, bug reporting and patch submissions. Release Notes - ceph (0.61.3-1~bpo70+1) *update of ceph-common, librbd1 and librados2 - libpve-storage-perl (3.0-8) * rdb: --format is deprecated, use --image-format instead * be more verebose on rbd commands to get progress * various fixes for nexenta plugin - vncterm (1.1-4) * Allow to add intermediate certificates to /etc/pve/local/pve-ssl.pem (users previously used apache option SSLCertificateChainFile for that) - pve-qemu-kvm (1.4-13) * update to qemu 1.4.2 * remove rbd-add-an-asynchronous-flush.patch (upstream now) - qemu-server (3.0-20) * new API to update VM config: this one is fully asynchronous. * snapshot rollback: use pc-i440fx-1.4 as default * config: implement new 'machine' configuration * migrate: pass --machine parameter to remote 'qm start' command * snapshot: store/use 'machine' confifiguration * imlement delete flag for move_disk * API: rename move to move_disk * implement storage migration (qm move) * fix bug 395: correctly handle unused disk with storage alias * fix unused disk handling (do not hide unused disks when used with snapshot). - pve-manager (3.0-23) * fix bug #368: use vtype 'DnsName' to verify host names * fix bug #401: disable connection timeout during API call processing * add suport for new qemu-server async configuration API * support 'delete' flag for 'Move disk' * add 'Move disk' button for storage migration Best Regards, Martin Maurer mar...@proxmox.com http://www.proxmox.com ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user -- --- Fabrizio Cuseo - mailto:f.cu...@panservice.it Direzione Generale - Panservice InterNetWorking Servizi Professionali per Internet ed il Networking Panservice e' associata AIIP - RIPE Local Registry Phone: +39 0773 410020 - Fax: +39 0773 470219 http://www.panservice.it mailto:i...@panservice.it Numero verde nazionale: 800 901492 ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Re: [PVE-User] Problem when upgrade from proxmox 2.3 to proxmox 3.0
3.2.0-4 is debian kernel, not proxmox. You probably should reboot again, choose -pve kernel and boot with it, if any available, otherwise you can't use openvz (and probably some other features which available in proxmox-only kernel). If no -pve kernel available, you probably need to upgrade your grub config. On Fri, Jun 7, 2013, at 10:10 AM, tony ha wrote: Hi, I follow link [1]http://pve.proxmox.com/wiki/Upgrade_from_2.3_to_3.0 for upgrade my proxmox 2.3 to new version 3.0. But when i reboot and type uname -r command, it show 3.2.0-4-amd64. Is this correct kernel ? With kernel 3.2.0-4-amd64, i can start my VM. Everything seem ok. When I type pveversion -v command: pve-manager: 3.0-20 (pve-manager/3.0/0428106c) running kernel: 3.2.0-4-amd64 proxmox-ve-2.6.32: 3.0-100 pve-kernel-2.6.32-20-pve: 2.6.32-100 pve-kernel-2.6.32-19-pve: 2.6.32-96 lvm2: 2.02.95-pve3 clvm: 2.02.95-pve3 corosync-pve: 1.4.5-1 openais-pve: 1.1.4-3 libqb0: 0.11.1-2 redhat-cluster-pve: 3.2.0-2 resource-agents-pve: 3.9.2-4 fence-agents-pve: 4.0.0-1 pve-cluster: 3.0-4 qemu-server: 3.0-15 pve-firmware: 1.0-22 libpve-common-perl: 3.0-4 libpve-access-control: 3.0-4 libpve-storage-perl: 3.0-6 vncterm: 1.1-3 vzctl: 4.0-1pve3 vzprocps: 2.0.11-2 vzquota: 3.1-2 pve-qemu-kvm: 1.4-12 ksm-control-daemon: 1.1-1 What mistake am i making ? Would someone please advise on this ? Thanks in advance. Regards, vynt ___ pve-user mailing list [2]pve-user@pve.proxmox.com [3]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user References 1. http://pve.proxmox.com/wiki/Upgrade_from_2.3_to_3.0 2. mailto:pve-user@pve.proxmox.com 3. http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
[PVE-User] Proxmox 3.0 - unable to run pfSense
Hello. I recently upgraded one of lab machines to Proxmox 3.0 and found out that it can't run pfsense anymore. ATM i solved it by extracting bios from pve-qemu-kvm-1.3.0, setting path to that bios via -bios in VM .conf, and disabling KVM hardware virtualization. That way it works. With recent PVE and default settings booting just hangs (no kernel trace) babbling something about being unable to allocate IRQ. ___ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
