You will update from a USB stick, or you need a fleet management systems — SWUpdate provides the right solution for you! SWUpdate provides safe updates and help you to drastically reduce the need to recall devices from fields. SWUpdate can provide ad-hoc updates for each step of the life of your device, from the early development as part of BSP to large scale rollouts in field. SWUpdate is already in many devices in field, providing a reliable way to update your products.
Just check a short list of company having integrated SWUpdate in their products — you will be surprised how many devices you can yourself find that are running SWUpdate as OTA updater!
Commercial support is available : please check our services! Skip to content. Github page opens in new window YouTube page opens in new window. How it works Update is a must Security leaks, new features, fix of bugs - all of them requires that your product is able to run relieable and safe updates.
SWUpdate is the solution for this. Security in Focus SWUpdate is developed from scratch with security and reliability in mind. The Update Agent for IOT Internet of things means the challenge for companies to supply devices that change themselves according to the needs of the end customers.
SWUpdate helps to reach this goal. If everything went fine, typing mksquashfs at the shell prompt should print it's "usage" message. The general command-line format for mksquashfs is:. You can now use the mount command to mount it using a loopback device:. Operations described here correspond to most cases where a read-only compressed file system can be used, whether you want it to be on a block device or in a file.
The operations needed to perform are as follows. Whether you want to have your whole root file system on a single media a single partition, a single floppy , or have a modular system several floppies or disk partitions , the procedure is almost identical. In order to use SquashFS for creating Linux systems on small disks, you just have to follow the usual steps for creating a minimal system, performing the following operations at respective points:.
Floppy example. What you should do is:. Insert a root disk in your 3. Also, don't forget to add the file system image itself that is being created with mksquashfs I think you know the reasons for these exclusions. This document may be used and distributed under the terms and conditions set forth in the Open Content licence. In short, this means that you can freely modify and re-distribute the HOWTO under the main condition that you keep the author and copyright the article along.
Posted: Fri Jul 27, pm Post subject:. There are a few issues now I have this working: 1. Maybe this should be included in the init script. None of these problems seem insurmountable. The second issue is quite funny In both cases I would just add these directories and recreate the squashfs.
The remount script does not work: Quote:. That is strange It really looks like a little a bug with recent genkernels!? Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related 8. Hot Network Questions.
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