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Category: NZTekonverse -> Storage

  • Setting up a second swap partition for Linux [2]

    In the first post of this series several years ago, I wrote on how to add a second swap partition to increase the size of the swap space, by adding a second swap entry to the fstab file. This is very much the simplest way of increasing the swap space by using multiple disks, if…

  • Managing Web Map tiles on a Debian computer, and other Webmap technical complexities

    Webmaps are a great tool for everyday use to view a map in a browser, and they are getting a lot of use from Google Maps and Open Street Maps down. What is not really seen in these technologies is some of the challenges that have to be overcome to produce them ready to go…

  • Welcome to the world of M.2 [2]

    Since last month writing about M.2 SSDs several have been installed in different computers. It has been found difficult to use them as a Linux boot device so regular SSDs still do these roles in computers. On an H97 board, six SATA ports went down to four when the M.2 SSD was installed, whereas on…

  • Welcome to the world of M.2

    M.2 is a standard for SSDs (Solid State Disks). As everyone knows, SSDs are starting to replace hard drives and have the advantage of much faster performance. They come in a number of different form factors and one of the first available was the same as the existing hard drives for laptops and using the…

  • Rsync Backup System [7]: Current System

    So it has proved desirable to return to making backups from a remote server connected over a network. This is currently a separate computer in our setup of computers, but we plan to integrate it into one of the existing computers (the one that is used mainly to play media) since we have determined the…

  • General computing update – week 34, 2020.

     Since writing early July about about the need to replace the disks in mainpc I have finally progressed towards this stage by purchasing the first of two disks. As noted in the earlier post, this was prompted by an I/O failure of one of the disks that resulted in it dropping out of the RAID…

  • General update week 30, 2020

    I wrote about a lot of fun getting a system to work with static IP addressing (it is running Debian 10 with LXQt). Since it was able to be made to statically configure its IP with no issues, I configured the other Debian10-LXQt system with a static configuration also. The second computer only has one…

  • Rsync Backup System [6]: Latest Progress / Using The Rsync Daemon

    Because of issues with Rsync over ssh I am looking into using the Rsync daemon instead. The commentary on that is below. Until I can get that working properly I am backing up each computer individually using its own removable drive bay. This can be achieved by changing the ownership of the backup folder on…

  • Rsync Backup System [5]: Ongoing Backup Journey

    Since writing the first four articles on this topic, I have not yet figured out how to implement an incremental backup strategy, and so I am still doing only the full backup every few months. Hence right now I am doing my first full backup of mainpc for three months. The first issue that has…

  • Debugging Linux startup issues with JournalCtl

    My computers running Linux are very reliable but every so often a spanner will be thrown in the works and the computer will refuse to come up beyond a command prompt. When this happens you have to look at the logs to try to work out what is happening in the system and how to…