EDIT:
Happily, in the course of writing this post, I found the data in /dev/dm-1, but nonetheless it remains quite disturbing.
Does anyone care to speculate/theorize as to how this could have happened?
Fortunately I have a recent backup, but it is disturbing nonetheless.
I have a...
UPDATE
My main problem was that I was setting vm.nr_hugepages to 1024*2 in sysctl, without understanding that this was overriding my cmdline argument of hugepages=1. I thought I was defining the pagefile size. As a result, hugepages would allocate 119 or 118 x 1Gb pagefiles, which the system...
I have a 3 node cluster. One of the VMs is my gateway, which happens to be pfsense. I use vmbr0 for LAN, as per default, and I create a vmbr1 for the WAN interface. For the purposes of troubleshooting, I have my ONT connected directly to a proxmox node, and I physically move the WAN uplink...
I have a three node cluster, wherein vmbr1 is dedicated as a wan interface. I recently upgraded the motherboard of two of the nodes, and their nics seems to fight with themselves for the wan ip when they run my router vm (pfsense), because they seem to have two mac addresses.
The wan interface...
SOLVED: I decided to instead create a volme on the NAS which I export as NFS.
With respect to the pve-zsync, I got some disks and installed an openindiana/napp-it server to manage them. It doesn't quite work, but that's a subject for another thread.
Hi.
I got a new nas, and added a target...
I have a server that is not part of my cluster, and I'd like to move one of its VMs to the shared storage on my cluster.
As the VM is on zfs storage, and I don't have a zfs pool of sufficient size on my cluster, I've set up temp storage on one of the nodes. One of the virtual disks is 0.5 TB...
I've noticed that PVE can be somewhat fickle when I restart or start containers.
I entered a console's container just now and ran "reboot". The container did not come back, and I noticed that the status of the container became inconsistent, i.e. the icon shows that it is running, but the stop...
Hi.
I have a SAN set up for vm storage. It consists of two bonded nics on my nodes, as well as on a qnap NAS.
(FWIW, each NIC goes to a dedicated switch, and the two switches are bridged.)
I'd like to set up a FreeNAS VM and give it access to the SAN network.
I thought I might be able to...
I tried to set up multipath today on a cluster of old servers that I've been using for testing.
I have a four bay nas with two raid-1 targets/luns. Currently there's one lun per target, and both interfaces are enabled for each target.
The multipathd.conf file I came up with is as follows...
This is for "HomeLab"/Educational purposes.
I run a couple of lightweight services on the 3 nodes in question. There's a DVR with a couple of cameras, a PVR I rarely use, a samba-based domain controller, a Unifi Controller, a pfsense router, and a light PBX. The DVR, PVR, and router are KVMs...
SOLVED:
It was simply an uncompressed vma file. I did:
cat myfile.vma | qmrestore - 101
What follows is the original post.
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On SERVER_A, I send a backup to SERVER_B like this:
vzdump 105 --stdout | ssh -p 25222 root@20ttt.ddns.net "cat -...
I have identical motherboards, and disks for root. I've made sure the BIOS settings and versions are identical, as are the cards, and the slots in use.
On some sda stays sda after install, on others it moves around, and I can't seem to control it. It seems that one day it's inevitable that a...
So far, I've tried:
-Booting the install DVD
-Creating a bootable virtual disk
-Installing from within windows 10 (Installer fails with "Unable to determine installation choices"
-Installing in SeaBIOS mode then switching the VM to OVMF
In every case I'm not able to boot the media (or in the...
I'm looking for something FOSS that would work as a storage appliance with a web based gui that can be used for SMB.
OMV appears to have ZFS iSCSI target support. Barring any currently unforeseen issues, this seems like it would make a good choice. The only downside is that it is not intended...
I realize ZFS is not a true clustering fs, in that it doesn't support locks, but that's also true of lvm-based ha as implemented by proxmox.
As ZFS doies support active-active failover/takeover, I'm wondering if integration is in the works or currently possible in a way I'm not seeing.
Thanks...
I don't mean manually as in 'qm start (vmid)'.
Instead I mean: 'qm showcmd (vmid) > foo; source foo'.
To put it another way, I can take the output of qm showcmd (vmid), paste it into my CLI, and successfully start the VM. However if I start it from the gui or using qm start, the GPU driver...
I'm trying to sync a few disks with a remote server, and while the initial sync seems to go fine, the job status always reports an error:
# pve-zsync list
SOURCE NAME STATE LAST SYNC TYPE CON
rpool/data/vm-105-disk-2 rgir-daily-backup...
I'd like to set up Proxmox on a GCE node, for use with pve-zsync, in order to create offsite backups from the synced datasets.
I'm following this guide.
When I attempt to install pm, apt-get fails as follows:
update failed - see /var/log/pveam.log for details
Job for pveproxy.service failed...
When I install systemd in my container, the console becomes inaccessible.
Steps to reproduce:
-Create New Container
-Inside Container:
--apt-get update && apt-get dist-upgrade && reboot (console works after reboot)
--apt-get install systemd-sysv && reboot (console no longer works)
In the...
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