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doc: add a second indentation level to partition list, to separate MBR and GPT partitions

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Lennart Poettering 2018-06-20 11:13:22 +02:00
parent a6887cc03e
commit 4f4226283b
1 changed files with 8 additions and 6 deletions
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doc/BOOT_LOADER_SPECIFICATION.md
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@ -34,8 +34,10 @@ The EFI specification provides a boot options logic that can offer similar funct
Everything described below is located on a placeholder file system `$BOOT`. The installer program should pick `$BOOT` according to the following rules:
* On disks with MBR disk labels
* If the OS is installed on a disk with MBR disk label, and a partition with the MBR type id of 0xEA already exists it should be used as `$BOOT`.
* Otherwise, if the the OS is installed on a disk with MBR disk label, a new partition with MBR type id of 0xEA shall be created, of a suitable size (let's say 500MB), and it should be used as `$BOOT`.
* On disks with GPT disk labels
* If the OS is installed on a disk with GPT disk label, and a partition with the GPT type GUID of bc13c2ff-59e6-4262-a352-b275fd6f7172 already exists, it should be used as `$BOOT`.
* Otherwise, if the OS is installed on a disk with GPT disk label, and an ESP partition (i.e. with the GPT type UID of c12a7328-f81f-11d2-ba4b-00a0c93ec93b) already exists and is large enough (let's say 250MB) and otherwise qualifies, it should be used as `$BOOT`.
* Otherwise, if the OS is installed on a disk with GPT disk label, and if the ESP partition already exists but is too small, a new suitably sized (let's say 500MB) partition with GPT type GUID of bc13c2ff-59e6-4262-a352-b275fd6f7172 shall be created and it should be used as `$BOOT`.