1. R

    Proxmox on Ceph: After PG_NUM increase high read io on NVMEs - VMs unusable

    Hi, the autoscaler increased the number of PGs on our Ceph storage (Hardware like this but 5 nodes). As soon as the backfill starts the VMs become unusable and we startet killing OSD processes that cause high read io load. So as in this picture we would kill the ceph-osd process working on...


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