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The systemd System and Service Manager
2d3a5a73e0
In -U mode we might need to re-chown() all files and directories to match the UID shift we want for the image. That's problematic on fat partitions, such as the ESP (and which is generated by mkosi's --bootable switch), because fat of course knows no UID/GID file ownership natively. With this change we take benefit of the uid= and gid= mount options FAT knows: instead of chown()ing all files and directories we can just specify the right UID/GID to use at mount time. This beefs up the image dissection logic in two ways: 1. First of all support for mounting relevant file systems with uid=/gid= is added: when a UID is specified during mount it is used for all applicable file systems. 2. Secondly, two new mount flags are added: DISSECT_IMAGE_MOUNT_ROOT_ONLY and DISSECT_IMAGE_MOUNT_NON_ROOT_ONLY. If one is specified the mount routine will either only mount the root partition of an image, or all partitions except the root partition. This is used by nspawn: first the root partition is mounted, so that we can determine the UID shift in use so far, based on ownership of the image's root directory. Then, we mount the remaining partitions in a second go, this time with the right UID/GID information. |
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|---|---|---|
| .github | ||
| .mkosi | ||
| catalog | ||
| coccinelle | ||
| docs | ||
| factory/etc | ||
| hwdb | ||
| man | ||
| modprobe.d | ||
| network | ||
| po | ||
| rules | ||
| shell-completion | ||
| src | ||
| sysctl.d | ||
| system-preset | ||
| sysusers.d | ||
| test | ||
| tmpfiles.d | ||
| tools | ||
| units | ||
| xorg | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| .vimrc | ||
| .ycm_extra_conf.py | ||
| CODING_STYLE | ||
| configure | ||
| DISTRO_PORTING | ||
| ENVIRONMENT.md | ||
| HACKING | ||
| LICENSE.GPL2 | ||
| LICENSE.LGPL2.1 | ||
| Makefile | ||
| meson_options.txt | ||
| meson.build | ||
| mkosi.build | ||
| mkosi.default | ||
| NEWS | ||
| README | ||
| README.md | ||
| TODO | ||
| TRANSIENT-SETTINGS.md | ||
systemd - System and Service Manager
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