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Merge pull request #237 from 1vybridge/main
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docs/*: Replace ugrd/UGRD with correct spelling
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desultory authored Mar 4, 2025
2 parents b57e481 + d32076b commit eb6259c
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14 changes: 7 additions & 7 deletions docs/benchmarks.md
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## How does UGRD compare to other generators?
## How does µgRD compare to other generators?

### Run time

People say python is slow, but UGRD is very fast, even on slow hardware.
People say python is slow, but µgRD is very fast, even on slow hardware.

#### Raspberry pi 3

Expand All @@ -26,7 +26,7 @@ sys 0m2.147s

##### Compression

ugrd compression is limited by single thread python performance, but still builds faster than dracut which calls zstd:
µgRD compression is limited by single thread python performance, but still builds faster than dracut which calls zstd:

```
time dracut --force
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### Image size

ugrd makes very small images, even with no compression, it creates smaller images than dracut with zstd compression!
µgRD makes very small images, even with no compression, it creates smaller images than dracut with zstd compression!

#### Raspberry pi 3

Expand Down Expand Up @@ -115,7 +115,7 @@ ugrd makes very small images, even with no compression, it creates smaller image
### Boot time

ugrd boots faster than dracut, even without udev:
µgRD boots faster than dracut, even without udev:

Dracut boot:
```
Expand Down Expand Up @@ -154,7 +154,7 @@ Dracut boot:
[ 5.900654] dracut: Switching root
```

ugrd boot:
µgRD boot:
```
[ 3.106379] Freeing unused kernel memory: 4864K
[ 3.108254] Run /init as init process
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```

> Multiple tests were performed, boot timed did not deviate by more than half a second
> Tests where undervoltages were reported were ignored, but none were detected in ugrd runs
> Tests where undervoltages were reported were ignored, but none were detected in µgRD runs
2 changes: 1 addition & 1 deletion docs/bootloader_config.md
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Expand Up @@ -8,7 +8,7 @@ If the kernel is built with the `CONFIG_EFI_STUB` option, the path of the initra

This can be set with:

`efibootmgr -c -d /dev/sda -L "Gentoo UGRD" -l 'vmlinuz-gentoo.efi' -u 'initrd=ugrd.cpio'`
`efibootmgr -c -d /dev/sda -L "Gentoo ugRD" -l 'vmlinuz-gentoo.efi' -u 'initrd=ugrd.cpio'`

> This example assumes that the ESP is the first partition on `/dev/sda`, the kernel is named `vmlinuz-gentoo.efi` under the root of the ESP, and `ugrd.cpio` is also on the ESP root.
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2 changes: 1 addition & 1 deletion docs/configuration.md
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# Configuration

At runtime, ugrd will try to read `/etc/ugrd/config.toml` for configuration options unless another file is specified.
At runtime, µgRD will try to read `/etc/ugrd/config.toml` for configuration options unless another file is specified.

There is very little to configure in the base image, unless you are just interested in specifying a few required kmods/files to be pulled into the initramfs.

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2 changes: 1 addition & 1 deletion docs/dev_manual.md
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Expand Up @@ -14,7 +14,7 @@ Within modules, all config values are imported, then processed according to the

## Imports

UGRD allows python functions to be imported from modules using the `imports` dict.
µgRD allows python functions to be imported from modules using the `imports` dict.

`imports` entries have a key which is the name of the hook to import into, and a value which is a dict of module names and lists of functions to import.

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4 changes: 2 additions & 2 deletions docs/runtime_usage.md
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Expand Up @@ -2,9 +2,9 @@

`ugrd` runs the `init` script generated in the build dir. In cases where `agetty` is needed, all but basic initialization and the final switch_root are performed in `init_main.sh`.

UGRD should prompt for relevant input or warn if devices are missing at runtime.
µgRD should prompt for relevant input or warn if devices are missing at runtime.

> If UGRD does not print its version after the kernel calls /init, the `ugrd.base.console` module may need to be enabled to start an agetty session.
> If µgRD does not print its version after the kernel calls /init, the `ugrd.base.console` module may need to be enabled to start an agetty session.
### Failure recovery

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