Nemesiz's latest activity
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NNemesiz replied to the thread Ceph freeze when a node reboots on Proxmox cluster.5 MON - A.I suggest to use this number only on really huge setup. 1 MON - on single ceph machine. 2 MON - no quorum 3 MON - regular setup 4 MON - no quorum? Try to lower MON setup to 3.
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NNemesiz replied to the thread Is it possible to create replication rule that uses two osd classes and uses them in equal manner?.I suggest you take a look at these links https://www.osris.org/article/2019/03/01/ceph-osd-site-affinity https://ceph.io/en/news/blog/2015/crushmap-example-of-a-hierarchical-cluster-map/
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NNemesiz replied to the thread Ceph - Reduced data availability: 3 pgs inactive.How OSD lose PG objects ? Who cause it ?
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NNemesiz replied to the thread Ceph freeze when a node reboots on Proxmox cluster.In maintenance time I set noout norebalance norecover flags before OSD/server shutdown. It stops from moving data around others OSD. In some Ceph talks was mentioned that single HDD can impact all cluster event HDD SMART will not show any...
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NNemesiz replied to the thread Legacy-Boot with ZFS-Root on Supermicro X8DT3 (Proxmox VE 9.0, no UEFI).Proxmox installation is not so rich with option. Try to install debian as you wish and then convert to Proxmox.