Hello,
i've build a 3 nodes PVE cluster with following specificities by nodes
All was ok during months, but since 2,3 weeks, all VMs that uses CEPH storage experienced major performance losses.
ssd led activities seems to be now continuous on 2 of 3 nodes (in the pas ssd...
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i've build a 3 nodes PVE cluster with following specificities by nodes
- 128Go RAM
- 3x2,5 GBPS networks cards ( Service / Admin / Ceph) - Operation will be to change CEPH network cards from 2,5 to 10GPBS in proach future
- 5 1To OSDs (ssd) hosting their own OSD caches
All was ok during months, but since 2,3 weeks, all VMs that uses CEPH storage experienced major performance losses.
ssd led activities seems to be now continuous on 2 of 3 nodes (in the pas ssd...
Read more