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repeatedly problem with proxmox.

June 11, 2015, 1:57 am
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We have small cluster with 15 nodes.
This cluster always has problem cluster syncronization, we always need restart cluster nodes.
Proxmox very does not stable product on cluster systems.

/etc/init.d/pvestatd does not fix problem syncronization.

proxmox-state.png

Code:
# clustat
Cluster Status for freu @ Thu Jun 11 11:38:21 2015
Member Status: Quorate

 Member Name                                                    ID  Status
 ------ ----                                                    ---- ------
 cluster-1-1                                                        1 Online, Local, rgmanager
 cluster-1-2                                                        2 Online, rgmanager
 cluster-1-3                                                        3 Online, rgmanager
 cluster-1-4                                                        4 Online, rgmanager
 cluster-1-5                                                        5 Online, rgmanager
 cluster-1-6                                                        6 Online, rgmanager
 cluster-1-7                                                        7 Online, rgmanager
 cluster-1-8                                                        8 Online, rgmanager
 cluster-1-9                                                        9 Online, rgmanager
 cluster-1-10                                                      10 Online, rgmanager
 cluster-1-11                                                      11 Online, rgmanager
 cluster-1-12                                                      12 Online, rgmanager
 cluster-1-13                                                      13 Online, rgmanager
 cluster-1-14                                                      14 Online, rgmanager
 cluster-1-15                                                      15 Online, rgmanager

 Service Name                                                    Owner (Last)                                                    State       
 ------- ----                                                    ----- ------                                                    -----       
 service:web-adm                                                  cluster-1-14                                                    started

Code:
# group_tool ls
fence domain
member count  15
victim count  0
victim now    0
master nodeid 1
wait state    none
members      1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

dlm lockspaces
name          rgmanager
id            0x5231f3eb
flags        0x00000000
change        member 15 joined 1 remove 0 failed 0 seq 23,23
members      1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

name          clvmd
id            0x4104eefa
flags        0x00000000
change        member 15 joined 1 remove 0 failed 0 seq 26,26
members      1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

this problem appeared after two reboot one node in cluster and such a problem when we use constantly proxmox
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Problem installing snl (solidworks network licensing)

June 11, 2015, 7:32 am
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Hi to everyone (and sorry for my English).
I m using proxmox 3.0 since 2 years and i never had a problem before.
Recently my organization bought "solidwork epm" that requires the istallation of snl (solidworks network licensing).
Installing that software on a virtulal "windows server 2008 r2 std" gives me the message (traslating from italian) "the license activation is not supported in this virtual environment . you can continue with the installation , but the activation fails" .
The questions are:
How can it know in which evironment is running?
How can I set my virtual environment to be like a certificated one, like VmWare and Hyper-V are?
I have a plan B: install snl on a physical machine but i consider it a failure...

Thanks in advance.
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pveproxy, no webroot?

June 11, 2015, 9:13 am
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After upgrading from 2.3 -> 3.x, I've come to find out that apache2 is no longer in use and pveproxy is used instead. I have a php script used for hardware monitoring that worked under apache2, as a default site, under /var/www/html in the previous setup. I'd like to access the script over port 80 w/o redirect any of the standard proxmox ports and I'm unsure if this is something can I can add manually in the /usr/bin/pveproxy script via adding the following lines:

Code:
my $socket = $self->create_reusable_socket(80);
add_dirs($dirs, '/www/' => '/var/www/html/');
Is this possible? Is this the right direction to go in? Or is it possible to drop the file somewhere else for pveproxy to pick it up on port 80?
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Password cloned VM

June 11, 2015, 10:21 am
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Hello,

I am using openvz with proxmox and want to also use KVM now.
Is it possible to set/change the root password for a cloned vm over the api? As far as I've seen it, has a cloned VM the same password like the KVM Template.

Thanks!
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[Urgent] All VM's disappeared after cluster

June 11, 2015, 10:37 am
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Hello All,

I have two node with (node1=192.168.1.6 & node2=192.168.1.7) ,
I did create a cluster with pvecm create MYCLUSTER on node1 then run pvecm add 192.168.1.7 -force on node1.

after that All of 10 VM's in node1 disappeared , But file disks exist (qcow2). HOW I CAN RESTORE VM's ??
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against her for probing a

June 11, 2015, 11:12 am
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Weird problem with typing in console

June 11, 2015, 1:34 pm
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Hey folks,I am trying to use proxmox in my homelab, and I am having a bit of a problem with the console. When rebooting a machine it works fine for a little while, but after closing and reopening the console window (maybe after first try, maybe after a couple closing and reopenings) all characters are prefixed by ^[ in the login screen, and I can't even type if someone is logged in.It looks like this: Any way to fix that? I've tried reloading the VPN window, but that doesn't fix it. I'd really like to find a way to fix it without rebooting the VM...Thanks!Edit: Sorry don't know why the text is being formatted like that in this post, I tried adding spacing between some lines but it seems to go back like this. Sorry
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Configure Firewall to seperate an subnet (DMZ)

June 11, 2015, 1:36 pm
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Hello,

Situation:
- 2 real subnet (no VLANs)
- 2 Interfaces on Proxmoxhost
- 1 Interface for the DMZ (bind directly to fortigate)

So i would like to configure the firewall that VMs in the DMZ are not able to communicate over the physical Interface to the hostmachine. So i read the wikithread for firewallconfig. Is it really right that i must configure the firewall first for the host on all needed ports? I only need rules for this DMZzone. But sorry i not really know about this rules. It is not logical for me, ... some rules are not possible.

So for example. I would like to set a firewallrule vor VM100 that this vm can't connect to hostmachine on port 22. So what must i do?

Thanks for help
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VM guest WINDOWS Server 2012r2 HELP plz!

June 11, 2015, 3:05 pm
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Hello guys im new on proxmox and i am having some problems...

1- if i install OS guest with vmware hdd the install takes about 5 hours to complete and OS go SLOW any idea???
but if i let HDD by default install goes normal

2- wen i install OS server 2012 R2 and i give 1 soket and 4 treaths and let hdd by default wen i finish install and restart the VM alone goes shutdown exactly every 1 hour i dont know why is happening that on syslog dont show anyting else than:

Jun 11 16:42:41 pve ntpd[7668]: Deleting interface #46 tap100i0, fe80::c8af:41ff:fe36:fc37#123, interface stats: received=0, sent=0, dropped=0, active_time=3660 secs

 as the log says 1 hour :(


And to record i am using latest and fresh install of proxmox on a: 8 x intel(R) Xeon(R) CPU E31230 @ 3.20GHz (1 Socket) 16Gb of RAM and 500HDD

Thanks in advance.
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Strange network issue on Win7 Guest

June 12, 2015, 12:30 am
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Hello,

i use Proxmox on a dedicated server and iam running a windows 7 machine as guest.
The server is connected over gigabit and the guest has the virtio network card. From both, the guest and the host i transfer files to my home.
When transfering files from the host then i get full speed of 50Mbits (my home connection is 50Mbits) but when transfering files from the guest to my home pc over ftp the speed per transfer stucks at 15Mbit/s
If i transfer a second file simultan the second file also gets 15Mbits, so the connection seems not to be the problem. But why the speed stucks at 15Mbit per thread?

Someone any idea?
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NoVNC no ZFS

June 12, 2015, 3:42 am
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Hello i have Problems to get installed my Proxmox from Proxmox Installer (i have opened a Tread for this).

T hen i have installed it over Debian (wiki) - Proxmox works - but i have no Novnc Konsole or ZFS Support?

What have i done wrong??
pveversion -v says:

proxmox-ve-2.6.32: 3.4-156 (running kernel: 2.6.32-39-pve)
pve-manager: 3.4-6 (running version: 3.4-6/102d4547)
pve-kernel-2.6.32-39-pve: 2.6.32-156
pve-kernel-2.6.32-26-pve: 2.6.32-114
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.7-1
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: 4.0.10-2
pve-cluster: 3.0-18
qemu-server: 3.4-6
pve-firmware: 1.1-4
libpve-common-perl: 3.0-24
libpve-access-control: 3.0-16
libpve-storage-perl: 3.0-33
pve-libspice-server1: 0.12.4-3
vncterm: 1.1-8
vzctl: 4.0-1pve6
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 2.2-10
ksm-control-daemon: 1.1-1
glusterfs-client: 3.5.2-1


Please help.

Thanks
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membre offline

June 12, 2015, 7:28 am
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Hi Everyone

I have a cluster, i testing to add new member with pvecm add

1 M 101340 2015-05-24 01:24:07 zeus
2 M 101340 2015-05-24 01:24:07 eos
3 X 0 hera
6 M 101340 2015-05-24 01:24:07 perseus
7 M 101340 2015-05-24 01:24:07 orion
8 M 101340 2015-05-24 01:24:07 cassiopeia
10 M 101340 2015-05-24 01:24:07 mercury
11 M 101340 2015-05-24 01:24:07 erebos
12 M 101340 2015-05-24 01:24:07 hades

For hera:
Node Sts Inc Joined Name
1 X 0 zeus
2 X 0 eos
3 M 32 2015-06-12 16:20:21 hera
6 X 0 perseus
7 X 0 orion
8 X 0 cassiopeia
10 X 0 mercury
11 X 0 erebos
12 X 0 hades


Log hera

Jun 12 18:58:24 hera pveproxy[34324]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:24 hera pveproxy[34326]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:24 hera pveproxy[34324]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:24 hera pveproxy[34325]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:24 hera pveproxy[34324]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:27 hera pveproxy[34325]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:27 hera pveproxy[34324]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:27 hera pveproxy[34326]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:27 hera pveproxy[34324]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:27 hera pveproxy[34325]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:27 hera pveproxy[34324]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:28 hera pveproxy[34326]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:29 hera pveproxy[34324]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:30 hera pveproxy[34325]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:31 hera pveproxy[34326]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:31 hera pveproxy[34326]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:32 hera /usr/sbin/irqbalance: Load average increasing, re-enabling all cpus for irq balancing
Jun 12 18:58:32 hera pveproxy[34324]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:33 hera pveproxy[34325]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01
Jun 12 18:58:34 hera pveproxy[34326]: EV: error in callback (ignoring): Can't call method "push_write" on an undefined value at /usr/share/perl5/PVE/HTTPServer.pm line 295.
Jun 12 18:58:34 hera pveproxy[34324]: problem with client 10.10.10.12; rsa_padding_check_pkcs1_type_1: block type is not 01



From cluster:
Jun 12 16:26:03 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:03 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:04 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:04 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:04 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:04 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:05 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:08 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:09 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:09 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:09 hades pmxcfs[110929]: [status] notice: received log
Jun 12 16:26:10 hades pmxcfs[110929]: [status] notice: received log




mtu are ok, ping is ok, no firewall UP, openvswitch on both. Never had problem before.
Im searching for 2 hours, but nothing.
Anyone can help me ?

Kind Regards

Guillaume
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VM Host rebooted by itself

June 12, 2015, 8:55 am
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Are there any cron jobs that are installed that reboots the VM Host?

Jun 12 10:31:33 vm10 rrdcached[4256]: Replayed 104532 entries (0 failures)
Jun 12 10:31:33 vm10 rrdcached[4256]: replaying from journal: /var/lib/rrdcached/journal/rrd.journal.1434116753.928703
Jun 12 10:31:33 vm10 rrdcached[4256]: Malformed journal entry at line 74609
Jun 12 10:31:33 vm10 rrdcached[4256]: Replayed 74608 entries (1 failures)
Jun 12 10:31:33 vm10 rrdcached[4256]: started new journal /var/lib/rrdcached/journal/rrd.journal.1434119493.241523
Jun 12 10:31:33 vm10 rrdcached[4256]: journal processing complete
Jun 12 10:31:33 vm10 rrdcached[4256]: listening for connections
Jun 12 10:31:33 vm10 postfix/master[4381]: daemon started -- version 2.9.6, configuration /etc/postfix
Jun 12 10:31:33 vm10 /usr/sbin/cron[4418]: (CRON) INFO (pidfile fd = 3)
Jun 12 10:31:33 vm10 /usr/sbin/cron[4421]: (CRON) STARTUP (fork ok)
Jun 12 10:31:33 vm10 /usr/sbin/cron[4421]: (CRON) INFO (Running @reboot jobs)
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Cve-2015-1805

June 12, 2015, 11:24 am
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Mac OS X as a Guest -- Advice needed on how to best deploy some virtual machines

June 12, 2015, 9:45 pm
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Hello all,

You have probably seen posts regarding Mac OS X as a guest before, and I know everyone's probably tired of it being brought up, but I have a unique situation that really makes me wish I could run a few OS X VM's on Proxmox.

My deployment:


Ok, so I have 3 computers that will act has my virtualization hosts. They're actually Apple Mac Mini's. Quad Core i7 CPU's (3615QM Ivy Bridge 2.3GHz with Hyper-Threading Support), 16GB of RAM, a 1TB HDD, and a 256GB Samsung 850 Pro. They should be more than adequate for my workload.

So, the VM's I need to run are as follows: 5 MySQL Servers running on Ubuntu 14 LTS, 2 Windows 2008 R2 Servers, 1 Windows 10 vm, Approximately 20 Tomcat/Apache web servers, and 3 Mac OS X VM's.

What I would LOVE to do is set up a Proxmox Cluster so that I can run the Windows & OS X instances under KVM, and utilize OpenVZ for my Tomcat/Apache web servers (I think this would REALLY help with resource allocation vs. full machine virtualization for each of the 20). But, I've never had any luck whatsoever getting OS X to run on Proxmox. I've tried countless times, and it just fails, fails, fails.

I'm currently running ESXi as the hypervisor on all 3 Mac Mini's (which can host OS X, Windows, or Linux VM's with no problem, but the resources utilization of the Tomcat servers is just really, way too high than is ideal.

So 1st and foremost if ANYONE can give me detailed, and explicit instructions that actually WILL get Mac OS X 10.10 Yosemite running on Proxmox version 3.4 I would be eternally grateful. In fact, if you have this working on your system PLEASE post a template for me. ATTENTION: I AM NOT suggesting any intellectual property rights, or licensing be violated. What I'm suggesting is that someone get their OS X 10.10 KVM system running perfectly on Proxmox, then cleanly shut down the OS until the VM is stopped. Then use vzdump to create a perfect backup of the virtual machine (which I believe will be contained in a single tar file?). Then, before posting it here, un-tar the backup, delete the VM disk file itself (VMDK, or whatever format you're using) and replace it with a 0k placeholder (just run "touch filename.vmdk" or something so that it is apparent exactly what the filename was, and where in the hierarchy the file was). Then, after you have DELETED THE actual virtual disk file that contained OS X, re-tar the file back up and post it up on here.

This should NOT be violating anyone's terms or intellectual property because Mac OS X would absolutely NOT be contained in the posted tar file. However, someone like me, who has man Mac systems, with legal licenses to OS X, who actually plans to be running these VM's directly on Apple Hardware would be able to actually get this working. I could just grab the vmdk from a working OS X 10.10 system in one of my VMware virtual machines probably, maybe needing to convert it.

If someone could do this, that would be amazing. But, for whatever reason, I always feels like this is just NEVER going to happen. SO......

In that case, how about my 2nd idea: to install a single Proxmox instance onto each of my 3 Mac Mini's running ESXi. Have all 3 Proxmox VM's tied together as a cluster. Having most of my Mini's resources assigned to the Proxmox VM's. Then, running my OS X, and Window Servers in VMware VM's on the ESXi layer. BUT, running all my Tomcat, Apache, and even MySQL servers as OpenVZ servers on the Proxmox cluster.

Is this something that could actually work with good performance in a production environment? I know it'll actually work technically, I've done it a few times as a proof of concept, but never had time to do any real benchmarking, and certainly haven't done it in production yet. Could this work? It just seems like getting those 20 Tomcat systems into OpenVZ would make all the difference in the world as far as my overall cluster performance.

So proxmox lovers... someone... anyone.... please save the day and give me the magic OS X keys to the kingdom!@! =)

Thanks all.
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grub concole=hvc again in place

June 13, 2015, 9:11 am
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Hello
I have successfully migrated an hundred of xen vm (debian 4/56/7) to proxmox, using xenmigrate_new.py.
I have cleared /boot/grub/grub.cfg by any occurence of console=hvc and inittab as well.
Now that I have more than 1 hundred of vm running, I ma noting che after some time and after some events, in /boot/grub/grub.cfg
console=hvc
is still there. Maybe when I upgrade with apt-get upgrade and new kernel is installed...I dunno.
Sadly it is still there.
How can I get rid of it for ever and ever?
Thx
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Proxmox+Ceph: pveceph createmon: unable to find local address within network

June 13, 2015, 12:29 pm
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I'm following the guide to set up a four-node Proxmox Ceph cluster on my Dell c6100.
https://pve.proxmox.com/wiki/Ceph_Server

Each node has dual gigabit ethernet and dual infiniband adapters. Everything has gone smoothly until I get to pveceph createmon, where it apparently can't find an address even though it is clearly configured, available, and working.

Code:
root@pve1:~# cat /etc/network/interfaces# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).


# The loopback network interface
auto lo
iface lo inet loopback


# The primary network interface
allow-hotplug eth0
iface eth0 inet manual
bond-master bond0


allow-hotplug eth1
iface eth1 inet manual
bond-master bond0


auto bond0
iface bond0 inet static
address 192.168.1.21
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 192.168.1.5 192.168.1.1
bond-mode 6


# infiniband interfaces
allow-hotplug ib0
iface ib0 inet static
address 10.13.37.21
netmask 255.255.255.0


allow-hotplug ib1
iface ib1 inet static
address 10.13.38.21
netmask 255.255.255.0
root@pve1:~# ping 10.13.38.22
PING 10.13.38.22 (10.13.38.22) 56(84) bytes of data.
64 bytes from 10.13.38.22: icmp_req=1 ttl=64 time=0.068 ms
64 bytes from 10.13.38.22: icmp_req=2 ttl=64 time=0.051 ms
64 bytes from 10.13.38.22: icmp_req=3 ttl=64 time=0.045 ms
^C
--- 10.13.38.22 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 0.045/0.054/0.068/0.012 ms
root@pve1:~# pveceph init --network 10.13.38.0/24
root@pve1:~# pveceph createmon
unable to find local address within network '10.13.38.0/24'
The Proxmox cluster is configured on ib0 and working properly as far as I can tell. There are no errors, and all the nodes show fine in the web interface. The ceph cluster is intended to be on ib1, but I can't create the monitor for some reason. Any ideas?
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CPU definitions? ie. kvm64 vs qemu64 (pfSense/FreeBSD troubles on AMD X2)

June 14, 2015, 12:36 am
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Hi there,

I'm trying to get to the set of CPU settings to run pfSense (freebsd based) on an AMD CPU. While the VMs works fine on Intel, they fail on the AMD with host and KVM64/32 cpu settings, but work with qemu64/32 settings. Googling, I found that there are on some qemu-kvm version a "-cpu ?dump" option or even a cpus-x64.conf file with the defintions, but I can't find anything in ProxMox to tell me the definitions used for the various CPUs. I'd like to see at minimum the differences between the qemu64 and kvm64 to try and get the best/optimal settings for these pfSense/FreeBSD VMs.

pve-manager/3.4-6/102d4547 (running kernel: 2.6.32-39-pve)
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Wrong link in Proxmox_VE_on_Debian_Wheezy

June 14, 2015, 1:01 am
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Latest Jessie pvetest files are from April

June 14, 2015, 1:10 am
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