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AlmaLinux Migration Guide: add warning about /boot partition size. #723

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andrewlukoshko merged 1 commit into from
Nov 25, 2025
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AlmaLinux Migration Guide: add warning about /boot partition size. #723

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6 changes: 5 additions & 1 deletion docs/documentation/migration-guide.md
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title: "Migration Guide"
---

###### last updated: 2025-04-11
###### last updated: 2025-11-25

# AlmaLinux Migration Guide

Expand Down Expand Up @@ -30,6 +30,10 @@ It's recommended to have a backup or snapshot of your system. There'll be a rest
Make sure you are using reliable console access to your system. It's recommended that the migration tool is run from inside main console or via ssh.
:::

::: warning
Ensure that the `/boot` partition has sufficient available space. The new AlmaLinux kernel installs alongside existing versions rather than replacing them. A 512 Mb partition is ok to accommodate three kernel versions.
:::

## Migrating using AlmaLinux public repositories (Online Systems)

These steps are suitable for standard migrations on online systems that can access official AlmaLinux repositories during the migration process.
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