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votes
1answer
286 views

How do you completely switch the root files system on Linux?

I am running my rootfs on a flash device (MTD device with UBIFS) - Note: it's a bitbake system so its not full-blown ubuntu or anything. I want to be able to format that device and write a new rootfs ...
1
vote
0answers
133 views

du command shows larger size than nand erase block size in ubifs. How to check the exact size in ubifs?

I use UBIFS for rootfs. I would like to check the size of each direcotries in /. When I checked with du command, it shows larger than mtd size. Would you tell me the way how can I check the correct ...
0
votes
1answer
363 views

Read-only filesystem - Considerations and Loss of Functionality

I'm creating an embedded system using Buildroot. Currently, my Buildroot configuration ensures the rootfs is remounted as read/write during startup. However I would like to remove this feature and ...