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I'm having an issue with my proxmox server and snapshots - the option is greyed out and i cant work out why? any suggestions? Its a linux KVM running on a SAN.

Ok - figured it out - Proxmox has set the ResearchSAN drive to 20TB but the disk is only 10TB so it can't load. I've increased the SAN VHDD to 20TB to match proxmox - is there anyway i can refresh all the iSCSI/multipath connections to show that i've increased the storage size (without rebooting?)

I migrated a local disk to our SAN so i can extend the size - currently 1.5TB and planned to extend to 10TB after a successful migration i get this error: TASK ERROR: can't activate LV '/dev/ResearchSAN/vm-104-disk-2': Unable to resume ResearchSAN-vm--104--disk--2 (253:4) any ideas? I have...

I am getting this message in my syslog for every connection over iSCSI to my SAN (8 sd* devices) - according to this post: http://forum.proxmox.com/threads/11888-sd-4-0-0-0-sdc-Very-big-device-Trying-to-use-READ its not an issue... How can i stop/hide/suppress the message from flooding the...

had to swap to a different server - but TOE was enabled the high CPU was actually a high load speed - CPU usage was minimal. It was the switch causing the issue - HP 2920-48G - i've created an iSCSI VLAN and turned on flow-control for all the iSCSI ports - read speeds are upto around 300mb with...

I have a Dell R815 server with 8x Broadcom BCM5709 connected to a QSAN Q500-P10 SAN (16x 3TB) but i'm having an issue with the iSCSI/multipath performance - when doing perfomance tests with fio i am getting maximum throughput of 200MB/s on RAID0 when reading and massive CPU load. When doing a...

Yeah - i've just tried it with 995GB (1018880) RAM and it boots fine :)

I have updated my VM to have 1TB RAM (1048576) in the 100.conf file - now i'm getting 'PANIC: early exception 08 rip 246:10' on the debian machine. (my Ubuntu refuses to boot with same config) When i update it to 512GB (524288) it works as expected. With 756GB (786432) is works fine too. The...

I have a new server that we are testing Proxmox on: Dell R815 - 4x 16c @ 2.5GHz CPU, 1TB RAM, 6x 600GB HDD. Is it possible to create a VM with more than 512GB through the GUI or can i only do it by modifying the VM file through the CLI? Thanks

my test proxmox box is needed toto power a web-based dashboard connected to a screen. It shouold only be short term but it would be useful rather than to blow my proxmox system away. is there a tried/tested method to install a desktop and browser instance on the server? (i know its not...

I manually uploaded the file using psftp to /var/bin/vz/dump/ but i would be interested to find out why i cannot upload through the WebGUI

Trying to setup a promox demonstration to show how quickly a proxmox VMs can be restored from just the VZDump and a bare box but having an issue with getting the backups onto the server. Error 400: Parameter verification failed. content: upload content type 'backup' not allowed fresh proxmox...

Any recommendations on setting up raid stripe sizes? I've tried 4096k and 64k and both seem slow - i know the hardware i'm using will be resaonably slow but i'm trying to tune it for the best speed.

We have 2 QSAN P300Q-D316 SANs in place powerering 2 VMware 3 host clusters - I plan to bring them both together and have a 8 host cluster (adding 2 standalone hosts into the cluster) and utilising the two QSANs for storage and also having each SAN configured for HA/failover to each other - has...

I'm looking to move over a large amount of servers to proxmox from VMware but we have an issue with our Oracle servers - they can only apparently be on one physcal host server and any servers connected in the cluster for VM also need to be licenced. The work around in place currently is to have...

[SOLVED] Re: new build cannot get WebUI to load Deleted the cookies in firefox. Do'h. Thanks google!

I've just built 3 Proxmox 3.2 boxes (to demo proxmox to my new boss) and full-upgraded them - they're added to a cluster but on all of them i get the messages below: Jul 11 14:07:10 skyfall pveproxy[2743]: problem with client 10.1.3.18; rsa_padding_check_pkcs1_type_1: block type is not 01 Jul...

What is the physical network hardware? NICs/Switches Have you tried with the other Virtual Network cards? I always found that the Intel E1000 performed better on my Dell servers with broadcom NICs

Hi guys, its been discussed previously with older versions of Promxox but i'm looking to assign a GPU with a VM (Running R) so that i can use the GPU processor (NVIDIA CUDA) to speed up some of the calculations required with R. Is this the best approach...

I've just seen this thread - if you have an spare test VMs i'll be happy to use one :)