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  1. X

    Ceph Cluster performance

    Hi All, I've a ceph Cluster with 3 nodes HPE each with 10xSAS 1TB and 2xnvme 1TB below the config. The replica and ceph network is 10Gb but the performance are very low... in VM I got (in sequential mode) Read: 230MBps Write: 65MBps What I can do/check to tune my storage environment? # begin...
  2. X

    Multipath error

    Hi, In my enviroment I have a SAN storage connected to my proxmox nodes with 2 different fabric and each node is connected on both fabric. Obviously I have configurated a multipath service on all node but if I reboot one of the fabric in order to test the failover all of my proxmox nodes and vms...
  3. X

    LVM as Shared Directory

    Hi, I have some bandwith problems for my backup. At now we are doing all backup with proxmox tool using nfs protocol but this take a lot of time ( about 14h for 20tb of vms ). All of our storage are manage via 8Gb/s FC and LVM then we have 2 redundant gigabit networks, one dedicated for proxmox...

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