Category Archives: Infrastructure

MySQL Master – Master recovery

As it happened the 2nd time now that I need to fix a problem with a master-master MySQL (MariaDB) setup on one of my machines, here is a step by step tutorial to fix it. I asume that you already … Continue reading

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Fixing virtual disk problems

What if your grub loader on a virtual machine is broken – or you need to repair or resize a filesystem in one of your virtual machines? You want to check the storage of your virtual machines on your virtualization … Continue reading

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RackTables: Permissions

Once you figured out how it works, everything is easy – right? As it took me some minutes and some googl’ing to find out how the permission system (Main page -> Configuration -> Permissions) in Racktables work, here is my … Continue reading

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