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Problems with PCI-passthrough in 3.1

December 22, 2013, 10:07 am
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Hello,

I get strange problems when trying to add a TV-card to my guest.

The error is:
Code:
# qm start 111
kvm: -device pci-assign,host=07:05.0,id=hostpci0,bus=pci.0,addr=0x10: PCI region 0 at address 0xfe600000 has size 0x200, which is not a multiple of 4K.  You might experience some performance hit due to that.
kvm: -device pci-assign,host=07:05.0,id=hostpci0,bus=pci.0,addr=0x10: Failed to assign device "hostpci0" : Invalid argument
kvm: -device pci-assign,host=07:05.0,id=hostpci0,bus=pci.0,addr=0x10: Device 'kvm-pci-assign' could not be initialized
IOMMU is enabled:
Code:
# dmesg | grep -e DMAR -e AMD-Vi
AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40
AMD-Vi: Initialized for Passthrough Mode
lspci for this device:
Code:
07:05.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
    Subsystem: Technotrend Systemtechnik GmbH S2-3200
    Flags: medium devsel, IRQ 20
    Memory at fe600000 (32-bit, non-prefetchable) [size=512]
    Kernel driver in use: pci-stub
Any idea? 'Invalid argument' didn't get me any results.
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USB device reconnect every 15 seconds

December 22, 2013, 10:56 am
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Hi,

There is log messages after I've connect Tripp-Lite UPS to PVE host (kernel 2.6.32, Intel H61 Express Chipset):

Dec 10 18:38:56 pve kernel: usb 2-1.4: new low speed USB device number 3 using ehci_hcd
Dec 10 18:38:56 pve kernel: usb 2-1.4: New USB device found, idVendor=09ae, idProduct=2010
Dec 10 18:38:56 pve kernel: usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 10 18:38:56 pve kernel: usb 2-1.4: Product: Tripp Lite UPS
Dec 10 18:38:56 pve kernel: usb 2-1.4: Manufacturer: Tripp Lite
Dec 10 18:38:56 pve kernel: usb 2-1.4: configuration #1 chosen from 1 choice
Dec 10 18:38:56 pve kernel: generic-usb 0003:09AE:2010.0001: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS] on usb-0000:00:1d.0-1.4/input0
Dec 10 18:39:11 pve kernel: usb 2-1.4: USB disconnect, device number 3
Dec 10 18:39:12 pve kernel: usb 2-1.4: new low speed USB device number 4 using ehci_hcd
Dec 10 18:39:12 pve kernel: usb 2-1.4: New USB device found, idVendor=09ae, idProduct=2010
Dec 10 18:39:12 pve kernel: usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 10 18:39:12 pve kernel: usb 2-1.4: Product: Tripp Lite UPS
Dec 10 18:39:12 pve kernel: usb 2-1.4: Manufacturer: Tripp Lite
Dec 10 18:39:12 pve kernel: usb 2-1.4: configuration #1 chosen from 1 choice
Dec 10 18:39:12 pve kernel: generic-usb 0003:09AE:2010.0002: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS] on usb-0000:00:1d.0-1.4/input0
Dec 10 18:39:27 pve kernel: usb 2-1.4: USB disconnect, device number 4
Dec 10 18:39:28 pve kernel: usb 2-1.4: new low speed USB device number 5 using ehci_hcd
Dec 10 18:39:28 pve kernel: usb 2-1.4: New USB device found, idVendor=09ae, idProduct=2010
Dec 10 18:39:28 pve kernel: usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 10 18:39:28 pve kernel: usb 2-1.4: Product: Tripp Lite UPS
Dec 10 18:39:28 pve kernel: usb 2-1.4: Manufacturer: Tripp Lite
Dec 10 18:39:28 pve kernel: usb 2-1.4: configuration #1 chosen from 1 choice
Dec 10 18:39:28 pve kernel: generic-usb 0003:09AE:2010.0003: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS] on usb-0000:00:
1d.0-1.4/input0
Dec 10 18:39:43 pve kernel: usb 2-1.4: USB disconnect, device number 5
Dec 10 18:39:43 pve kernel: usb 2-1.4: new low speed USB device number 6 using ehci_hcd
Dec 10 18:39:43 pve kernel: usb 2-1.4: New USB device found, idVendor=09ae, idProduct=2010
Dec 10 18:39:43 pve kernel: usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Dec 10 18:39:43 pve kernel: usb 2-1.4: Product: Tripp Lite UPS
Dec 10 18:39:43 pve kernel: usb 2-1.4: Manufacturer: Tripp Lite
Dec 10 18:39:43 pve kernel: usb 2-1.4: configuration #1 chosen from 1 choice
Dec 10 18:39:43 pve kernel: generic-usb 0003:09AE:2010.0004: hiddev96,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS] on usb-0000:00:1d.0-1.4/input0

USB device disconnecting and reconnecing every 15 seconds... (and NUT randomly fails).
With two other linux boxes same UPS works without reconnection:

-- kernel 2.6.33 (Qnap NAS, ARM):
usb 1-1.2: new low speed USB device using orion-ehci and address 26
[261578.320000] generic-usb 0003:09AE:2010.0017: claimed by neither input, hiddev nor hidraw


-- kernel 3.11.0 (Notebook, Intel HM76 Express):
[262765.182315] usb 3-2: new low-speed USB device number 9 using xhci_hcd
[262765.206612] usb 3-2: New USB device found, idVendor=09ae, idProduct=2010
[262765.206627] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[262765.206635] usb 3-2: Product: Tripp Lite UPS
[262765.206640] usb 3-2: Manufacturer: Tripp Lite
[262765.207043] usb 3-2: ep 0x81 - rounding interval to 256 microframes, ep desc says 320 microframes
[262765.245163] hidraw: raw HID events driver (C) Jiri Kosina
[262765.274494] usbcore: registered new interface driver usbhid
[262765.274499] usbhid: USB HID core driver
[262765.306818] hid-generic 0003:09AE:2010.0001: hiddev0,hidraw0: USB HID v1.10 Device [Tripp Lite Tripp Lite UPS] on usb-0000:00:14.0-2/input0



How to fix USB behavior in PVE kernel?
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Network Error: Remote Side Closed Connection

December 22, 2013, 5:00 pm
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I am having 2 container in 1 node,

The first container , i could do remote vnc via Console menu in Proxmox Web Interface.
but the second container , i cannot . It said that "Network Error: Remote Side Closed Connection"

How do I fix this problem ?

Thanks
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MGMT Network

December 22, 2013, 7:54 pm
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I am working on a Proxmox VE cluster for a dedicated customer of mine. The test installs have worked quite well, but as we push forward to production I wanted to see about adding separate networks. All of the servers in the cluster have 4 NICs in them and I would like to use them in this way:

eth0: management network behind firewall
eth1: backup/migration network
bond0: eth2+eth3 LACP for vlan tagged networks for containers

I have looked for similar examples and have played with it some, any pointers you have though.
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How to build a vm with a existing image

December 23, 2013, 12:37 am
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Hi,
I would like to create a vm with a existing qcow2 image file.
Which is the best way to do this?

I would first create a vm with proxmox.
After this i would overwrite the qcow2 image whit the qcow2 image file from my exixting vm.

Is this the right way?

Sven
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I/O Problems

December 23, 2013, 4:40 am
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Hello,

I have one server with one i7-3770K and with 32GB ram and 2 1TB WD disk SATA3 7200rpm.

I now use software raid 1 and the avarge I/O rate with 5 vps ~10%.

The community dosen't have much money but i need to do something.

What is the better choose? Hardware Raid controller or one NAS with RAID 1 and with NFS share?

And one more which disk type can i get lower I/O?

Sorry for my bad eng and for the no money but I want everything style.
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Trim

December 23, 2013, 10:00 pm
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Ok i have looked in these forums and see that TRIM should be enabled in the kernel but when I try to mount something with the discard option the mount fails with invalid option. The file system is EXT4 so not really sure what else is needed.
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corosync [TOTEM ] FAILED TO RECEIVE

December 24, 2013, 3:30 am
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I have problem whith crash cman



I try
service pvestatd restart
service pvedaemon restart
service cman restart
service pve-cluster restart

and
root@proxmox-3:/var/log/cluster# service cman statusFound stale pid file

and log
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:44 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:45 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:45 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:45 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:45 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:45 corosync [TOTEM ] Retransmit List: 581
Dec 24 16:42:46 corosync [TOTEM ] Retransmit List: 582
Dec 24 16:42:53 corosync [TOTEM ] FAILED TO RECEIVE
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Cluster issues, quorum Please help

December 24, 2013, 4:26 pm
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First time I install a cluster on my master. I'm running version 2.3 on master and the last version on the cluster node, 3.1 I have used this guide http://pve.proxmox.com/wiki/Proxmox_VE_Cluster

When I ran this step,
pveca -a -h IP-ADDRESS-MASTER
I got this error
Waiting for quorum... Timed-out waiting for cluster
[Failed]


When I restart cman I got this message
Waiting for quorum... Timed-out waiting for cluster

[Failed]

Here the syslog:
Dec 25 00:56:13 sd-57421 pveproxy[2584]: worker 18852 finished
Dec 25 00:56:13 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:13 sd-57421 pveproxy[2584]: worker 18856 started
Dec 25 00:56:13 sd-57421 pveproxy[18856]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
Dec 25 00:56:15 sd-57421 pveproxy[2584]: worker 18853 finished
Dec 25 00:56:15 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:15 sd-57421 pveproxy[2584]: worker 18857 started
Dec 25 00:56:15 sd-57421 pveproxy[18857]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
Dec 25 00:56:16 sd-57421 pveproxy[2584]: worker 18854 finished
Dec 25 00:56:16 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:16 sd-57421 pveproxy[2584]: worker 18858 started
Dec 25 00:56:16 sd-57421 pveproxy[18858]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
Dec 25 00:56:13 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:13 sd-57421 pveproxy[2584]: worker 18856 started
Dec 25 00:56:13 sd-57421 pveproxy[18856]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
Dec 25 00:56:15 sd-57421 pveproxy[2584]: worker 18853 finished
Dec 25 00:56:15 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:15 sd-57421 pveproxy[2584]: worker 18857 started
Dec 25 00:56:15 sd-57421 pveproxy[18857]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
Dec 25 00:56:16 sd-57421 pveproxy[2584]: worker 18854 finished
Dec 25 00:56:16 sd-57421 pveproxy[2584]: starting 1 worker(s)
Dec 25 00:56:16 sd-57421 pveproxy[2584]: worker 18858 started
Dec 25 00:56:16 sd-57421 pveproxy[18858]: /etc/pve/local/pve-ssl.key: failed to load local private key (key_file or key) at /usr/share/perl5/PVE/HTTPServer.pm line 1307
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Error during backup OpenVZ (exit code 5)

December 25, 2013, 12:49 am
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Hi,

I have 2 VM (1 KVM, 1 OpenVZ) on a single host.
I doin' daily backup and KVM seems fine but Open VZ report this error:

Code:
INFO: starting new backup job: vzdump 100 --remove 0 --mode snapshot --compress lzo --storage BKG --node pmx1
INFO: Starting Backup of VM 100 (openvz)
INFO: CTID 100 exist mounted running
INFO: status = running
INFO: backup mode: snapshot
INFO: ionice priority: 7
INFO: creating lvm snapshot of /dev/mapper/pmx1-root ('/dev/pmx1/vzsnap-pmx1-0')
INFO:  Volume group "pmx1" has insufficient free space (0 extents): 256 required.
ERROR: Backup of VM 100 failed - command 'lvcreate --size 1024M --snapshot --name vzsnap-pmx1-0 /dev/pmx1/root' failed: exit code 5
INFO: Backup job finished with errors
TASK ERROR: job errors


Looking back in the forum archive it seems a space problem on my storage...???
Can you help troubleshooting this?

Thanks in advance.
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Ubuntu 12.04 CT - procps upgrade fails

December 25, 2013, 9:29 am
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Been bumping up against this on several Ubuntu 12.04 LTS containers

Code:
Setting up procps (1:3.2.8-11ubuntu6.1) ...
start: Job failed to start
invoke-rc.d: initscript procps, action "start" failed.
dpkg: error processing procps (--configure):
 subprocess installed post-installation script returned error exit status 1
Found a solution here that worked for me:

Quote:
I just ran into the same issue. A simple workaround is to delete the file /etc/sysctl.d/10-kernel-hardening.conf

This has the rule: kernel.kptr_restrict = 1 which you can't do from an OpenVZ container.
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[ask&suggestion]iptables on centos & update to virtual appliances

December 25, 2013, 11:43 am
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about the virtual appliances,i think it need some update.http://download.proxmox.com/appliances/system/

and then,i need some help with iptables.
when i set this
Code:
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
SSH output is
Code:
iptables: No chain/target/match by that name.
why is that?
maybe this will help
Code:
# cat /proc/version
Linux version 2.6.32-26-pve (root@lola) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Oct 14 08:22:20 CEST 2013

# cat /etc/redhat-release
CentOS release 6.5 (Final)
running on proxmox ve 3.1-24
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[ask]is anybody here having a trouble after upgrading RAM or HDD?

December 25, 2013, 2:45 pm
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as the title says,
is there anyone having some trouble after upgrading RAM?
as for the HDD,
after upgrading from 2 physical HDD to 4 HDD, from RAID 1 to RAID 10, is there any problem with proxmox or VMs?
if there is, please share the solution to me.how to fix that.thanks
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KSMD with one VM

December 26, 2013, 3:37 am
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Just wanted to get some input. Is KSMD worth running when we only run one VM per cluster? I was thinking it might be a waste of CPU cycles with only one VM.
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USB Passthrough via VM.conf only usb0-usb4 working.

December 26, 2013, 4:06 am
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Hello,

I'm trying to connect 7 usb devices to a VM that are connected (and working) on the host. The devices are attached through a Dlink USB-Hub.

my /etc/pve/qemu-server/.conf file has the following entrys:

Code:
usb0: host=2-1.1.2
usb1: host=2-1.1.3
usb2: host=2-1.1.4
usb3: host=2-1.1.1.1
usb4: host=2-1.1.1.2
usb5: host=2-1.1.1.3
usb6: host=2-1.1.1.4
doing a 'qm monitor xxx' i get:

Code:
vm 100 - unable to parse value of 'usb5' - unknown setting 'usb5'
vm 100 - unable to parse value of 'usb6' - unknown setting 'usb6'
-> only usb0-usb4 appearing in the VM.

I searched Google but only found this - i established contact by email and was that told that the issue was never resolved.

So what am I doing wrong here? Do i require a paid subscription to have this solved (like get some extra/premium packages)?

Regards

Fruckiwacki
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VM migration from PVE 1.8 to PVE 3.1-24

December 26, 2013, 5:48 am
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Hello All,

I have a query related to VM migration from an old proxmox server to new one. I have PVE 1.8 running in the old server and bought a new one which has PVE version 3.1-24 installed in it now. There are some 30 VMs present in my old server which I need to move into this new one. Can anyone suggest how can I migrate or clone the VMs present in PVE1.8 server and use them in the new server?

Thank you in advance.

With Regards,
Beginer
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Proxmox 3 CT ports problem

December 26, 2013, 6:29 am
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Hello!
Yesterday my CT with WHM suddenly failed. Now Dns port 53 is blocked, i disabled all iptables rules but isn't working.
I can acces CT via local network, and ping other external sites inside of CT. Can u help me how to resolve this problem?
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How to remove a VM whose storage is no longer accessible

December 26, 2013, 7:18 am
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I was doing some experimentation with using RBD storage for my Proxmox cluster. At one point I had a VM stored on one of my RBD pools but I have since deleted that RBD pool. When I try to remove the VM, it basically just says it can't find the storage. How can I manually remove this VM from the list?
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HA between 2 datacenters

December 27, 2013, 2:37 am
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Hello,

Is it posible to configure Proxmox HA between 2 datacenters?
The connection between the datacenters is not always very fast. (sometimes +50MB/sec in the worst case 3MB/sec)
In our test with drbd and protocol C the VM's are very slow.
With protocol A the vm is read only on the other side.

Thx

Greets

Jef
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DAB for Debian Testing?

December 27, 2013, 3:24 am
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Is there some way to have DAB using the testing version of Debian while building? I understand this may come with some inherit bugs...

Right now I am building Wheezy and copying my own /etc/rc.local startup script that updates the system to testing on first boot and
then removes itself. For 1 machine, that's not a big deal - but I have 60+ I am getting ready to rebuild...
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