The sys admin’s daily grind: S3QL
Horror Pictures
Sys admin Charly has been an enthusiastic amateur photographer for many years. Recently, he started worrying about something happening to his rapidly expanding photo collection. Can the cloud save the day?
When I bought my first digital camera 10 years ago, backup wasn’t an issue. The 2Mpx point-and-shoot box created JPGs so small I could back up my photo gallery to a couple of CDs. Today, I use raw format, and I can easily have 10 or 20GB of material on the card when I get back from a Sunday outing. Even though not all of this ends up in my collection, I still have a fairly substantial amount of material to deal with. My works of art are stored on a small NAS box at home. But, I would additionally like to back them up somewhere outside my flood-endangered home. I was thinking of a cloud storage service like Amazon’s S3, and I would like to encrypt my photos when I store them.
While I was shopping around for a tool to do this for me, I stumbled across the S3QL filesystem [1]. S3QL splits my data into small blocks, encrypts the blocks, fires them off into the cloud, and stores them in an S3 bucket (Figure 1). “Bucket” is Amazon-speak for a leased storage slot.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
News
-
Apple M1 Hardware Support to be Merged into Linux Kernel 5.13
Linux users will be able to install their favorite distribution on Apple’s M1-based hardware.
-
KDE Launches the Qt 5 Patch Collection
To support and maintain a stable Qt 5 for KDE Gears and Frameworks, KDE will maintain a patch collection.
-
Linux Creator Warns Next Kernel Could be Delayed
Linus Torvalds has issued concern about the size of kernel 5.12 and possible delays for its release.
-
System76 Updates its Pangolin Laptop
System76 has released a much-anticipated AMD version of their most popular laptop, the Pangolin.
-
New Debian-Based Distribution Arrives on the Market
TelOS is a new Debian-based Linux distribution with a customized, touch-screen-ready KDE Plasma 5 desktop.
-
System76 Releases New Thelio Desktop
One of the most ardent supporters of open source hardware has released a new desktop machine for home or office.
-
Mageia 8 Now Available with Linux 5.10 LTS
The latest release of Mageia includes improved graphics support for both AMD and NVIDIA GPUs.
-
GNOME 40 Beta has been Released
Anyone looking to test the beta for the upcoming GNOME 40 release can now do so.
-
OpenMandriva Lx 4.2 has Arrived
The latest stable version of OpenMandriva has been released and offers the newest KDE desktop and ARM support.
-
Thunderbird 78 Ported to Ubuntu 20.04
The Ubuntu developers have made the decision to port the latest release of Thunderbird to the LTS version of the platform.