Search results

I don't recognize the error, but I use these drives in all my hosts without any issues. Maybe a firmware update would we worth giving a try?

Not sure if the switch will help you on the IOPS side, but if you want new.. Arista. For used I can highly recommend Mellanox. You can get SN2410's for around $ 1500 on ebay (if you're lucky) giving you 48x25 gbit plus 8x100 gbit, very low latency. We've been running these in production for...

Takes 24 hours + 5 minutes.

Looking at the logs I'd say this could have something to do with it: Jul 20 12:01:33 PVE kernel: pcieport 0000:00:1b.0: AER: Corrected error received: 0000:01:00.0 Jul 20 12:01:33 PVE kernel: nvme 0000:01:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID) Jul 20...

I have some other issues with the 6.2 kernel and hardware. I see people downgraded to the 5.15 kernel. How does one get that on a Proxmox 8 system? This was a clean install, not an upgrade from 7.x.

Solved: vlan is provided by pve-manager.

I installed PVE 7.4 directly from ISO. Added an enterprise license to it and did an update/upgrade through the interface. Now I need to install vlan & ifenslave. Both end up in: root@pve03:~# apt install vlan Reading package lists... Done Building dependency tree... Done Reading state...

Question on the sidelines of this: Is there a maximum defined number of hosts in a cluster?

You also need to resize the filesystem itself. You just extended the partition on which the filesystem is placed.

+1

Change it to this to also fetch errors in your logs: 0 */4 * * * sh /opt/cs2_auto_backup.sh >> /opt/cs2_auto_backup.log 2>&1

Yeah, but you do need it for your Proxmox OS disk? :) 300 MB/sec is way more than you'll ever use on your OS disk.

I'd suggest using your mSATA drives for proxmox itself, you don't need performance there.

You can use zfs commands to destroy it: https://docs.oracle.com/cd/E19253-01/819-5461/gammq/index.html

Right click on the source VM and hit clone. Then you pick the snapshot you want:

First you need to identify your bottleneck. Using tools like top, and more importantly, take a look at iostat while it's running. Run iostat -x 1 to see how heavy your disks are loaded. My bet is that iowait is high while %util on the spinning disks is at 100%.

AFAIK you can't specify backup/storage interface. If you can.. adjust the IP range you're using for storage to be different than management and then simply connect over the non-management IP range. Don't forget to adjust migration settings to use the storage network as well, under Datacenter ->...

We've had issues with LLDP and there cards, turned out the card had a LLDP client in it's firmware. Disabling that solved a lot of weird issues like packetloss or in some cases simply not working.

In my experience best for the buck are Samsung drives. Something like the PM893 will do the job perfect. Sure .. other brands might have better performance, but price/quality is great on these drives.

https://www.cgdirector.com/tib-vs-tb/