Multipath configuration to Pure storage array (VLANS)

alexskysilk said:
really? why is that? I havent tried this on pve9 but I dont see the network stack changing that dramatically...
Click to expand...

This I believe:
shanreich

Post in thread 'PVE9 unable to share VLAN and Bridge on same port vs PVE8'

PwrBank said:
Do you think this is something that can be patched up stream? I can understand if ifupdown2 is explicitly programmed to prevent you doing this, encase of some edge case issue, but is it possible this is just an edge case that it wasn't written to handle?
Click to expand...
It has been intentionally disallowed in a version released between Debian 12 and 13 - albeit with no reasoning attached [1]. The only other option I see is manually building this via post-up commands in the ifupdown2 config.

edit: Did some deliberation with a colleague, we'll check if we maybe revert this specific commit in the...

But maybe they'll get it patched (if they haven't already)
 
PwrBank said:
As a heads up, this will break on PVE 9+

We are currently building on out network to two separate VLANs to work as Proxmox recommends. It's pretty easy to setup on the Pure, it kind of "just works" when assigning different subnets to the iSCSI interfaces.
Click to expand...
I'm running PVE9 :) It works fine.
Code: 
auto nic0
iface nic0 inet manual
#25Gb Nic 1

auto nic1
iface nic1 inet manual
#25Gb Nic 2
 
auto bond0
iface bond0 inet manual
        bond-slaves nic0 nic1
        bond-miimon 100
        bond-mode 802.3ad

auto vmbr0
iface vmbr0 inet manual
        bridge-ports bond0
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094

auto ISCSI_1
iface ISCSI_1 inet static
        address 10.100.10.1/24
        vlan-id 10
        vlan-raw-device nic0

auto ISCSI_2
iface ISCSI_2 inet static
        address 10.100.11.1/24
        vlan-id 11
        vlan-raw-device nic1

auto Management
iface Management inet static
        address 10.100.20.10/24
        gateway 10.100.20.254
        vlan-id 20
        vlan-raw-device bond0
 
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