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Diffstat (limited to 'doc/filesystem-layout.md')
| -rw-r--r-- | doc/filesystem-layout.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/filesystem-layout.md b/doc/filesystem-layout.md index c0cef09..0795276 100644 --- a/doc/filesystem-layout.md +++ b/doc/filesystem-layout.md @@ -1,3 +1,15 @@ +8 GB SD Image-A (intermediate): +* boot 250MB (rw, vfat) +* data 1GB (rw, ext4): fixed size, [overlayfs](https://www.kernel.org/doc/html/latest/filesystems/overlayfs.html?highlight=overlayfs) data [/etc /home /srv /tmp /var] +* rootfs 3.0GB (ext4, no-journal, read-only) + +16GB SD Image-B (final): +* boot 250MB (rw, vfat): just boot +* data 1GB (rw, ext4): fixed size, [overlayfs](https://www.kernel.org/doc/html/latest/filesystems/overlayfs.html?highlight=overlayfs) data [/etc /home /srv /tmp /var] +* system 14GB (rw, vfat): app-data, app-image [current, old], rootfs-image [current, old] + ++++ + The `block` filesystems: ``` /dev/mmcblk0p3 on / type ext4 (ro,noatime,errors=remount-ro) |