Add support of bcache in installer
Hello,
I recentlly bougth a Dell laptop. It's working fine expect optimus and the hard drive horribly slow (a 5400 rpm hard drive).
For the last one, a solution exists: using my little SSD as cache. After a lot of difficulties, I managed to install bcache and use it to speed up my computer.
Because it was difficult for me to install bcache, and I'm pretty sure it will be for new user. For this reason, I'm thinking adding support of bcache in installer should help some people to speed up their hard drive with a SDD.
I would like modify ubiquity and d-i myself but I'm a bit lost with ubiquity/d-i architecture.
For me, the changes to be made are:
1 - update ubiquity UI:
* add an option to enable bcache if the computer has a SSD and a HD
2 - update partman:
* add a new partition scheme: 2 partitions on HD (boot and root) and one partition on SSD (cache)
* create bcache device: this device will be used to install ubuntu
I already made few modification in ubiquity but I'm facing difficulty with partman.
I don't understand how ubiquity start and communicate with partman.
Can you give me some hint and advice to made this modification ?
Best regards
Question information
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- English Edit question
- Status:
- Solved
- For:
- Ubuntu ubiquity Edit question
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- Solved by:
- Alexandre Bailon
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