Recent content by arnaudd

  1. LizardFS anyone?

    hello, will be interrested to test your debs and make some testing too
  2. PVE Ceph- should I use bcache?

    seems about same result wit zfs as caching with ceph on top Ceph on ZFS, you will need modify systemd order and ceph volume (with lvm)
  3. Random reboot of full Proxmox Cluster

    The reboot is like a hard reset of the server. There is nothing in log, won't be more normal and make debug more easy to at least write a line in syslog or somewhere saying HA force restart the node ? Thanks
  4. Random reboot of full Proxmox Cluster

    Is there a way to modify the fencing time or disable it ? If we disable HA for all VM and keep HA the node won't fences anymore ? Where i can find the log of this ? Thanks a lot !
  5. Random reboot of full Proxmox Cluster

    Hello, We have 4 servers in the same cluster resetting together randomly. They are located in 2 data centers and in 4 different racks, We find nothing in log (except a few log in 1 or 2 servers reporting lost of nodes in the cluster). Servers seems reset and boot normally. This happens 3...
  6. [SOLVED] Ceph SSD pool slow performance

    interresting, having about the same issue as well, don't find why and how to fix it
  7. Proxmox v5 and Ceph + ZFS

    Hello, On proxmox 4 it's work easy to add osd on ZFS On proxmox 5 we still have issue due of pveceph not pass correctly paramater (seems) On your setup you will just have 1 disk for boot, i think you need at least Raid 1. Advantage to use ZFS with CEPH : . When you need replication on 2 sites...
  8. Proxmox v5 and Ceph + ZFS

    not true it's much depend if you use bluestore or filestore ceph dot com/community/new-luminous-bluestore/ lab.piszki dot pl/installing-a-ceph-jewel-cluster-on-ubuntu-lts-16-using-zfs/ kernelpanik dot net/running-ceph-on-zfs/
  9. ZFS - CEPH

    Hello, I try to setup ZFS / CEPH on 4.4 and 5 but failed on creation OSD. Generally Ceph hangout after ceph-disk trying something like this : ceph-disk prepare --zap-disk --fs-type xfs --cluster ceph --cluster-uuid FSID /dev/zd0 I find this thread due of bluestore in luminous use it as...
  10. proxmox 5 ceph osd create

    not working for me can you tell me more about your configuration or setup step ?


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