Problem is solved, there was a unconfigured test server of OPNSense running in the network which as a default apparently as a router advertisement on. (even if DHCP server is off)
As soon as this was shutdown, it started working again.
With the below firewall rules, the machine can contact ipv4 addresses without any issue.
But for some reason ipv6 can't get through. (standard policy is drop in / drop out)
When I enable the first 2 lines, Ipv6 has internet again.
It does not seem to block anything in the logs, am I missing...
We have sanoid / syncoid running for managing snapshots and replicating them.
Is it possible to show the snapshots taken in the snapshots overview from Proxmox?
Hi I was thinking of building a small server for the office based on the new Ryzen processors (after they fixed the linux issue)
Something like this,
Ryzen 3900x
64GB ECC Ram
Asrock Rack X470D4U
Intel 905P drive as cache/slog
3x 10TB WD Red in RAID-Z2
I will be running a few VM's on them of...
Looking by the size they indicate at zfs list -t snapshot
although I'm not sure if that measurement is correct as the same snapshot has a different size on the other side.
Hmm I think I see what is happening.
Most if not all snapshots are very small, like 20MB.
But then once a day there is a snapshot that is very big +2GB.
It is syncing a range of snapshots so everything together is like 4GB.
For the VM's even more.
Now only to find out why some snapshots are...
In my case, I'm going from a RAIDz2 pool to a single remote disk.
Different disks.
But then still syncing 26MB or several GB, I can't imagine it could be clarified by type of disks.
yes I definitely understand what you are saying, although I don't think that is where this huge difference is coming from.
You are right though source record size was set to 8k and the destination to 128k, so changed that now.
Lets see if it helps ;)
I was hoping someone could help me clear something up.
When making a ZFS snapshot and sending it offsite the sizes don't really look to be what they should be.
What I mean is this, I made a snapshot and the size of the snapshot is 26.4M.
When transferring this same snapshot with zfs send /...
I have Proxmox working quite well with FreeNAS through this plugin.
But for some reason I get a terrible performance for a windows VM.
Netwerk speeds are ok at 1Gbit (tested both ways)
Netwerk speeds are also ok from inside a VM
Reading / Writing are also ok, local, from client and within a...
To answer my own question, add
command="zfs get -o value -Hp available,used",no-agent-forwarding,no-port-forwarding,no-pty,no-user-rc,no-X11-forwarding ssh-rsa AAAA
In the authorization_keys file before the key (until the ssh-rsa part offcourse)
with the ZFS over iSCSI you have to copy over the authorized keys file to your NAS.
But this would mean the nodes have root access to my NAS machine, which I do not want.
What is the command that they need to execute?
I would like to limit the access to only that command. (I would like my...
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