how to implement software RAID

[lilzz]

Got corrupted sd card few times, how to implement a raid so it can self correcting therefore no need for me to 're image

[mikronauts]

Raid only protects against storage failure, it does not inherently protect against storage being corrupted by improper shutdown.

Got corrupted sd card few times, how to implement a raid so it can self correcting therefore no need for me to 're image

[lilzz]

Raid only protects against storage failure, it does not inherently protect against storage being corrupted by improper shutdown.

Got corrupted sd card few times, how to implement a raid so it can self correcting therefore no need for me to 're image

I think it should work. Raid has a mirror section. If has trouble booting then it boot from mirror section.once booted ok, mirror section would urestore the main section. Like Windows recovery section.

[stevech]

just remove the SD card and image copy your card every now and then using Windows or Linux. As a backup.

[DougieLawson]

just remove the SD card and image copy your card every now and then using Windows or Linux. As a backup.

No need to remove it. With a blank card in a USB reader you can clone while you run. With 1GB of RAM I can give that process 200 or 300MB and it's lightening fast (compared to running it on my storage constrained A+).

[LaKraven]

just remove the SD card and image copy your card every now and then using Windows or Linux. As a backup.

No need to remove it. With a blank card in a USB reader you can clone while you run. With 1GB of RAM I can give that process 200 or 300MB and it's lightening fast (compared to running it on my storage constrained A+).

You should do a step-by-step tutorial on that one! It'd be a real crowd-pleaser

[mikronauts]

That depends on how much is in the write buffers, and if the raid software completes writes on one image before starting them on the other image.

Raid only protects against storage failure, it does not inherently protect against storage being corrupted by improper shutdown.

Got corrupted sd card few times, how to implement a raid so it can self correcting therefore no need for me to 're image

I think it should work. Raid has a mirror section. If has trouble booting then it boot from mirror section.once booted ok, mirror section would urestore the main section. Like Windows recovery section.

[DougieLawson]

just remove the SD card and image copy your card every now and then using Windows or Linux. As a backup.

No need to remove it. With a blank card in a USB reader you can clone while you run. With 1GB of RAM I can give that process 200 or 300MB and it's lightening fast (compared to running it on my storage constrained A+).

You should do a step-by-step tutorial on that one! It'd be a real crowd-pleaser

There's lots of scripts and stuff (lots of forum posts) for how to do that. It's trivial.