I have two servers running PBS. Three clusters backup to the first PBS server and the other PBS server synchs backups from the first one.
PVE does hourly backups of 10-20 VM's, staggered between clusters so they're not backing up at the same time.
Both servers have 6x10 TB HDD in ZFS "RAID10"...
Hi,
I've posted before about this (https://forum.proxmox.com/threads/ceph-mirroring-between-datacenters.66890/#post-300712).
We're still working out our DR plans. I'm a little spooked about reports of greatly reduced IO on ceph when using journal based
mirroring.
We have two identical 3-node...
We're running a three node Proxmox cluster on 6.2. In the last months we've been replacing a lot of our networking gear, replacing older Cisco swithces and routers with Juniper EX3400, EX4600 and MX204.
Shortly after moving our Proxmox cluster from a Cisco Nexus 5010 to a virtual chassis with...
I'm setting up a new Proxmox environment, in two datacenters, with three nodes in each datacenter. The new setup
will use ceph as shared storage. Our old cluster is a mixed bag of servers spread across both datacenters with no
shared storage.
We have a redundant 10G connections between the...
I have a 3 node cluster setup in production. Recently we discovered a problem where fragmented UDP packets
were being dropped somewhere along the way from our vm's. Finally we tracked to culprit down, and it
was the fact that proxmox had set
net.bridge.bridge-nf-call-ip6tables = 1...
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