Proxmox KVM kernel module: No such file or directory

Some time ago, I tried to create a VM on a RAID6 machine, getting this weird error when the virtual disk was made : file system may not support O_DIRECT The solution is to put the “write cache” to write-through. In the newest interface : And the creation succeeded. ps. this was an old issue, […]

In this guide I just install configure SNMP daemon on Proxmox. SNMP is used to read out the state of the machine, this includes CPU, network (-traffic, -settings,…), memory, … I can suggest LibreNMS, for the monitor. Back to setting SNMP daemon up ! Install the service apt-get install snmpd Config the service I like to […]

Slowly ZFS on Linux is becoming the mainstream file system, however its more then just a file system, its a (software) raid,  it allows for snapshots, compression, deduplication, … its pretty cool, and I’m in love with it. One of the most important features for me is snapshots, those are dirty cheap in ZFS, so cheap […]