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  1. C

    I/O Performance vs. Cache mode

    Hey guys, I would like to get your advice on my setup and whether or not I should enable the writeback cache mode considering that I'm planning to run a MariaDB production database inside a KVM virtual machine. Here's my setup: CPU: Intel(R) Xeon(R) CPU E5-2650 v3 RAM: 256GB HDD: 3 x HGST...
  2. C

    Proxmox VE 1.9 - VNC console and 100% CPU usage

    Hi all, I have just installed my first Proxmox setup in order to migrate my current VMs from XEN to KVM and I'm experiencing a weird behavior: I boot a VM with openSUSE's (11.3) rescue cd to remove old XEN settings and after some time (it always reproducible but the time it takes may vary...