Knowledgebase

KVM Virtual Machines - Missing Swap File and How to Fix

KVM Virtual Dedicated Servers have a tendency to 'forget' they have a swap partition, leading to an error message.

Cannot allocate memory

when updating, upgrading or installing new packages.

If your Astutium KVM Virtual Dedicated Server is (incorrectly) reporting that it has no swap partition, this can be quickly fixed.

From an SSH prompt as root type:

• swapoff /dev/vda2
• mkswap /dev/vda2
• swapon /dev/vda2

For managed virtual dedicated servers, simply open a ticket and one of the VDS Support Team will solve this for you.

 

Add to Favourites    Print this Article

How do I install or update Xen Tools on a Linux VPS? (Views: 2380)

How to Refresh/Update cPanel Licence Key / Run Licence Script (Views: 11407)

Cron Cheat Sheet (Views: 3293)

I've orded a Windows VPS and can't get into 'WHM' as stated in the welcome email. (Views: 1991)

How do I login to WHM after being blocked by cPHulk (root user)? (Views: 3277)