I have a PVE cluster with 15 nodes and over 650 virtual machines, some containers and growing every day. Until now I'm doing backup with one PBS for all nodes, I have a schedule that starts the backup on each node with 15 minutes of delay. Until some time I start to have time out...
I have a cluster o 8 nodes and when I try to create a Ceph OSD it fails.
The proxmox version is:
pve-manager/5.1-51/96be5354 (running kernel: 4.13.16-2-pve)
The ceph version is:
dpkg -l | grep ceph
ii ceph 12.2.4-pve1 amd64...
I have a 5 node cluster with a Dell Compellent sc2020 with 7 SSD disk with mutlipath as storage .
On Windows virtual machines when I do a CrystalDisk benchmark we have a little over 22000 IOPS but when I do a fio test on Linux machines never got over 4800 IOPS.
So in windows the...