Recently I have been experimenting with BTRFS. BTRFS is a relatively new filesystem which has modern features, high performance, scalability, supporting file-system snapshots and on-the-fly compression. After spending the week running BTRFS on Ubuntu from within a Virtualbox VM I reinstalled my laptop using it. Ubuntu’s installer supports creating btrfs partitions, which is handy, and …
Tag archives: boot partition
Converting to GPT in Ubuntu
GPT stands for “GUID Partition Table” and it refers to a relatively new format for disk partition tables. It was designed to get around the limitations of the MBR format, namely that you can have more than 4 primary partitions and partitions can be more than 2.2 terabytes in size. GPT is part of the …
Remotely upgrading a server from 32 to 64 bit linux
This post isn’t designed to be a “how to” merely an overview of how I achieved the subject. It is possible to do this without any physical intervention but in practice I have had to visit site at least once to fix a boot error on every one I have done. Disclaimer:- When attempting this …
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