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I recently upgraded my HP servers to 7.1-12 from 6.4-14 and it broke the nic configs. Now every time I reboot I have to reconfigure them. Run "ip add" and see if your nics have the ip addresses that you expect. If they are gone then take a look at this thread for what I have to do. Also see if...

Ok, I was thinking I had missed something in the gui. Looking into an rsync solution now. Thanks again for your help.

Live and learn. Can I automate backing up the /etc/pve folder? No backup exists currently of the root filesystem, just the CT's. Nothing critical was lost except my time. But next time I wish to be better prepared.

So as you read I am kinda screwed. What I would like to know is if I reinstall on the new boot drives will it be able to read the data on the existing ZFS drives. Consisting of 12 drives and 2 SSD's? Boot drives are Raid1 on an HP raid controller. Storage are on a separate controller. I can...

I gave up because when I restored the CT's it crashed the server. Also every time I reboot my servers the built in nic's go offline.

I had this undo everything I did today during a reboot of one node. Is this normal that the interfaces file is over written?

gave up on this.

Is it possible to use a usb drive to move CT's from a Proxmox 6.4-14 to a 7.1-12 version cluster via usb? I have tried it locally but the usb drive does not show the backups in the web interface on the 7.1-12 cluster. Though you can see the files in the cli on the server it is connected to...

This is how it usually happens. I make a post and then figure out what I did wrong. In the link above there is the following in a post: "In the /etc/network/interfaces the following statement appears on the servers that were not working anymore after upgrading to 7.0 auto eno1 iface eno1 inet...

it did not change the names. I compared it to a non upgraded node and it looks the same. My servers are identical. The networking service was disabled, but even after enabling and rebooting they are still down. When I manually bring them up they still don't work. I went through the attached...

I have no network connections to the host. However I can not find anything wrong with the network configuration. Host can not ping anything. Any idea's? Thanks.

Also noticed that this is only on the NVME drive storage. The SAS/ssd cache ZFS CT's/VM's did not do this.

yes the container is running and clients never see it offline. No reverse proxy. I did rebuild the ct from scratch and it has not done it since. Tried a restore from before it started and that did not change anything. This did start after I did the last upgrade and rebooted the node.

Any idea why my CT's keep saying they have been migrated every 30-45 seconds? failed waiting for client: timed out TASK ERROR: command '/usr/bin/termproxy 5901 --path /vms/501 --perm VM.Console -- /usr/bin/dtach -A /var/run/dtach/vzctlconsole501 -r winch -z lxc-console -n 501 -e -1' failed...

I to want to say thanks for posting the solution, though I was looking for the lvcreate steps.

I know this question is like asking how much water will a sock hold. Thanks for the input, I will be ordering the most cores I can afford.

For those that find this later. I was unable to do anything with the existing storages. However I added a nfs backup storage and backed up the CT after it was cloned to the same NFS storage.

I am trying to move containers and VM's to a new Proxmox stack. Was planning on using the backup to attach to the nfs share to the new stack and pull them in through that. Thanks for your insights.

extracting archive '/mnt/pve/NFS/dump/vzdump-lxc-100-2020_11_12-00_00_02.tar.lzo' tar: ./var/spool/postfix/dev/random: Cannot mknod: Operation not permitted tar: ./var/spool/postfix/dev/urandom: Cannot mknod: Operation not permitted Total bytes read: 4275230720 (4.0GiB, 120MiB/s) tar: Exiting...

I guess what I need to see is what actual cpu's are capable of handling the load. Which server models are currently working? Do we need to go to 4 cpu model servers? We have 10 gig cisco switch of the testing. Production would be on Cisco Nexus 9K's. Bandwidth is really low on the network. I/O...