How to Rebuild the Initial Ramdisk Image in Oracle Linux 5 or Oracle Linux 6?
(Doc ID 1573625.1)
Last updated on MARCH 26, 2019
Applies to:
Linux OS - Version Oracle Linux 5.0 to Oracle Linux 6.4 with Unbreakable Enterprise Kernel [2.6.39] [Release OL5 to OL6U4]Exalogic Elastic Cloud X4-2 Hardware
Oracle Cloud Infrastructure - Version N/A and later
Exadata Database Machine X2-2 Hardware
Linux x86
Linux x86-64
Goal
This document covers the following questions:
- How to rebuild the initial ramdisk image in Oracle Linux?
- How to remake the initrd or initramfs?
- How to recreate the initrd or initramfs?
- Modified /etc/lvm/lvm.conf and my root file system resides on a logical volume. How to ensure the changes are applied upon rebooting?
- Modified /etc/multipath.conf and my root file system resides on a multipath device. How to ensure the changes are applied upon rebooting?
- Modified some module options in /etc/modprobe.conf or /etc/modprobe.d/. How to ensure the changes are applied upon rebooting?
Solution
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In this Document
| Goal |
| Solution |
| Rebuilding the initrd (Oracle Linux 5) |
| Rebuilding the initramfs (Oracle Linux 6) |
| Working with Backups (All Oracle Linux Versions) |
| References |