Once a month ( First Sunday of the month) my proxmox server stops responding for a few hours because of a mdadm cron job installed by default with mdadm package starts to check the raid.
I'm running a totally unsupported configuration: 3 proxmox nodes;
* one hosting 3 HDD in...
What I need is
* vlan aware bridge for my vm ( with sdn)
* a few interfaces accessible to the host only ( for nfs/migration)
If I understand well I need to use vmbr9999.90 ... for my "host only" interfaces.
Is there any performance difference between vmbr9999.90 and enp1s0d2.90 ?
I managed to configure the "SDN" on the 2nd port of my NIC (enp1s0d1) thanks to Spirit's useful advice.
The first port ( enp1s0) is currently used for "production", but I'm trying to move all traffic off this port and move it to the 2nd NIC port
Spirit told us to not tag vlan on...
Thanks a lot for your useful advice. vmbr1901 was just created to test my switching infra.
I removed all traces from it from all my nodes.
I needed to reboot all cluster nodes and ...!!!SUCCESS!! it works as documented!
Thanks a lot for the very useful feature and your helpfull support ...
I'm trying to migrate to sdn in my cluster.
I'm doing it by configuring the "sdn" part connected to the "other" sfp+ ( named enp1s0d1) port of my installation
Here are my config files:
# cat /etc/network/interfaces
iface vmbr9999 inet manual...
contains 99% pf what you would need
* check permissions
* check is a certificate chain is needed ( maybe list all intermediate certs in your pem file would be enough)
very last 0.01%: I let other answer ;-)
I'd be curious what would be the performance of using restic instead of rclone to move the PBS repository to cloud storage.
restic would not find anything to deduplicate but IMHO the "chunk" size is configurable in restic, meaning less but bigger "files" uploaded to the cloud storage...
For What it's worth:
Next to my "main" cluster ( 3 hosts) sits My "backup server" ( repurposed QNAP TS-853A ).
ON backup server "bare metal" is installed PVE ( stand alone, not part of the cluster) together with PBS.
PVE is configured using Letsencrypt SSL certificates.
I have a weekly cron...
for option 2,
there exist caddy to fit 2 2.5 SATA SSD into one 3.5 slot