Hi there,
I am having some live-migration issues. I currently have 4 nodes in my cluster, 3 of them are running 4.1-22/aca130cf and one of them is running 4.1-1/2f9650d4.
I would like to upgrade the host running 4.1-1/2f9650d4 to 4.1-22/aca130cf so that they are all running exactly the same...
Hey all,
I am due to upgrade our main cluster over the next few days and wanted to gauge if there are likely to be any problems. I have 4 x Dell R630's with identical hardware running:
proxmox-ve: 4.1-34 (running kernel: 4.2.6-1-pve)
pve-manager: 4.1-5 (running version: 4.1-5/f910ef5c)...
Hi all,
This has happened to me 3 times in the past week and has never been a problem before. Am a little baffled as to what is causing it.
Basically the scheduled vzdump snapshot starts and the LV is not found (it's either been removed by the snapshot routine or something else has caused it...
Hey there,
I've been trying to get my Compellent SC4020 storage enclosure working with Proxmox.
After a lot of troubleshooting and false-dawns I managed to narrow my problem down to driver issues on the HBA cards in my host server.
I'm using a QLogic 57810 Dual Port 10Gb Direct Attach/SFP+...
Hi all,
Would this affect Proxmox? I am running a mixture of 2.3 and 3.4 hosts.
http://www.zdnet.com/article/venom-security-flaw-millions-of-virtual-machines-datacenters/
Thanks,
Chris.
Hi chaps,
This has been on ongoing problem for some time and I can't seem to find the fix.
We have a 4 host cluster running 2.2/2.3. One of my hosts only runs one VM (an Oracle DB on RHEL 5 update 7) which occasionally for no particular reason shuts itself off. I "think" it may be something to...
Hello gents,
I have a problem with my NFS storage server. It's an Ubuntu 10.04 server running NFS with pretty standard export options.
I have another NFS share which runs from the Proxmox host itself.
I see very different performance between the two. I would expect some degradation but not to...
Hi there,
I have run the command:
pvecm delnode hostname-of-server
But the host still appears in the server view of the web interface.
It doesn't appear in the Datacenter->Summary page and to all intents and purposes is not part of the cluster.
Any ideas of how to remove it from the list...
Hi there,
I currently have 5 hosts. 3 are running Proxmox 1.9 and 2 are running 2.0
I am planning to migrate all VM's (~30) over to Proxmox 2.0.
So far I have been doing this by restoring from backup using qmrestore to a new LUN on our SAN backend.
Would it be possible to connect an...
Hi there,
I am having trouble viewing all my iSCSI targets when I try to add via the web interface.
I have 12 LUNs on my SAN but when I try to add via web interface it only shows me two. I have tried rediscovery targets and logging in and out of them but I can't seem to get more than two to...
Hi guys,
I have a single standalone Proxmox host that I wish to add to my existing cluster of 4 hosts - all running Proxmox 1.9.
The standalone host has a local directory called "VMDATA" which is just a local big disk.
The cluster uses an LVM iSCSI target called "VMDATA" which is connected to...
Hi there,
One of my VM's crashed overnight and now whenever I go to start it I get this error:
[ 0.573815] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
The VM is a KVM Windows 2008 guest.
pveversion -v:
I've tried restoring from last night's...
Hi there,
I have been playing with MPIO on one of my Proxmox test hosts and have hit a problem with aptitude.
Whenever I run "aptitude update" (or any kind of apt-get) I get the following:
I have rebooted several times but this error remains.
Any ideas?
Chris.
Hi all,
Happy New Year to you all.
Spotted this on the Revision 3 website from a group called Hak5.
http://revision3.com/hak5/proxmox-ve
Should be good promo for Proxmox.
Cheers.
Is it possible to mix proxmox versions and still create a cluster ok?
I have had to rebuild my master node and did an upgrade without realising the new 1.6 version had been released. I haven't tried to re-create the cluster yet in case I hit any problems.
If this is not possible, how can I...
Hi there,
I'm planning to migrate our Physical Windows 2003 Server to a VM.
I want to create a small front end VM which will then use an iSCSI initiator from inside the VM to connect to my SAN, where I will have a large LUN for data. The SAN is on a different subnet, of course.
I can't...
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