wiki:general:software_arch
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wiki:general:software_arch [2020/09/22 14:42] ghi |
wiki:general:software_arch [2022/10/24 15:36] (current) ehe [KerOS] |
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| ===== Mapping ===== | ===== Mapping ===== | ||
| - | {{:playground:general:mapping_architecture_4.3.png?1000|}} | + | {{:images:mapping_architecture_4.3.png?1000|}} |
| ===== Linux distribution ===== | ===== Linux distribution ===== | ||
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| The different file systems are listed in the following table: | The different file systems are listed in the following table: | ||
| ^ Device ^ Mount point ^ Size ^ Format ^ Usage ^ Recommendations ^ | ^ Device ^ Mount point ^ Size ^ Format ^ Usage ^ Recommendations ^ | ||
| - | ^ eMMC| / | 6GB | **OverlayFS (R/W)**| system | system binaries/libraries | | + | ^ eMMC| /user | 6GB<fc #ff0000>*</fc> | ext4 (R/W)| user application | Application binaries, data files, logs | |
| - | ^ eMMC| /user | 6GB | ext4 (R/W)| user application | Application binaries, data files, logs | | + | |
| + | <fc #ff0000>*</fc>For Wirnet iZeptoCell the emmc ''/user'' size is 2GB. \\ | ||
| Rootfs is mounted using the [[https://www.kernel.org/doc/Documentation/filesystems/overlayfs.txt|OverlayFS]] file system. An overlay-filesystem tries to present a filesystem which is the result over overlaying one filesystem on top of the other.\\ | Rootfs is mounted using the [[https://www.kernel.org/doc/Documentation/filesystems/overlayfs.txt|OverlayFS]] file system. An overlay-filesystem tries to present a filesystem which is the result over overlaying one filesystem on top of the other.\\ | ||
wiki/general/software_arch.1600778533.txt.gz · Last modified: 2020/09/22 14:42 by ghi
