Recent content by spirit

  1. spirit

    Proxmox EVPN iBGP to Arista SW

    at minimum, if you use your arista as exit-node, (advertising the default route from arista) you should remove "exitnodes proxmox1-4,proxmox1-3,proxmox1-1" and peer with your arista router "peers proxmox1ip, proxmox2ip, proxmox3ip, aristaip" snat should be done on your arista too
  2. spirit

    NetApp & ProxMox VE

    https://docs.netapp.com/us-en/netapp-solutions-virtualization/proxmox/proxmox-ontap.html#lvm-with-iscsi ?
  3. spirit

    I've some question about HA.

    that's not true, CRM also open/close/update watchdog https://git.proxmox.com/?p=pve-ha-manager.git;a=blob;f=src/PVE/HA/CRM.pm;h=9b80b73f694062f4a82eed59ea601314daa5ad59;hb=HEAD both crm && lrm are connected through the watchdog-muxer
  4. spirit

    I've some question about HA.

    1) on each node : systemctl stop pve-ha-lrm then (when all lrm are down) 2) on each node: systemctl stop pve-ha-crm
  5. spirit

    proxmoxer library and proxmox9

    proxmoxer is a client lib (a wrapper to proxmox rest api), why do you need to use it on pve node directly ?
  6. spirit

    Cluster aware FS for shared datastores?

    don't seem to be a FS, but more an s3 like object storage, it'll not work
  7. spirit

    [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support

    It's use for any qcow2 storage, including file storage. (local,nfs,...). External snapshot allow snap/delete snap without interruption. Current internal snapshot freeze the vm when deleting snapshot for example.
  8. spirit

    [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support

    (I forgot to say that for snapshot, we use qcow2 sub-allocated cluster (l2_extended=on) with 128k cluster size, so metadatas are 32x smaller than base image (64k cluster without suballocated cluster). around 4MB memory for 1TB image https://www.youtube.com/watch?v=NfgLCdtkRus Also, the memory...
  9. spirit

    [TUTORIAL] Inside Proxmox VE 9 SAN Snapshot Support

    the cache value is a max value, it's only allocated when you need to load specific metadatas (and unused metadatas are flushed after 10min). It's not too much different than zfs btw, where you need memory to handle metadatas too. so , yes, if you read full disk with 8TB datas in less than...
  10. spirit

    I recommend between 2 solutions

    I don't known who as recommend you tu use consumer ssd with zfs or ceph, but performance will be horrible. (because lack of power-loss protection, so the fsync for the zfs/ceph journal can't be cached). pm1643 (or any other enterprise ssd with plp) should works fine.
  11. spirit

    Problem: Lost connection when adding VLAN to Proxmox

    it should work with bridge-vlan-aware, but don't use 1 in bridge vids. (bridge-vids 1006) . (don't add native vlan in bridge-vids)
  12. spirit

    SDN interface creation

    this is internal plumbing, ln_ && pr_ are veth interfaces, like a virtual link, between bondv77 && exemple bridge.
  13. spirit

    Recreating cluster/destroying existing cluster

    rm -rf /var/lib/pve-cluster/* on each node, and "systemctl restart pve-cluster"