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Bug 479308 - Remove obsolete real_root from handbook part 1 chapter 10 for alpha, amd64, ia64, ppc, sparc and x86
Summary: Remove obsolete real_root from handbook part 1 chapter 10 for alpha, amd64, i...
Status: RESOLVED FIXED
Alias: None
Product: [OLD] Docs on www.gentoo.org
Classification: Unclassified
Component: Installation Handbook (show other bugs)
Hardware: All All
: Normal normal (vote)
Assignee: Docs Team
URL:
Whiteboard:
Keywords:
Depends on: 479306
Blocks:
  Show dependency tree
 
Reported: 2013-07-31 19:04 UTC by Brian Evans (RETIRED)
Modified: 2015-12-08 22:25 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Brian Evans (RETIRED) gentoo-dev 2013-07-31 19:04:59 UTC
All references to real_root should be removed. They should say root= instead.
The stable genkernel initramfs script takes root for everything that real_root does if real_root is unset.  Stable genkernel no longer references real_root in its messages as well.

As bug 479296 says:
>Ever since we moved to kernel 2.6 and initramfs (versus initrd), the real_root parameter has been unneeded, just *tolerated* by genkernel initramfs.  Initramfs scripts (like genkernel's) can read directly from the root= parameter, real_root was only needed since initrd required root=/dev/ram0, as it was a real ramdisk.

Reproducible: Always
Comment 1 Matthew Marchese Gentoo Infrastructure gentoo-dev 2015-12-08 22:25:54 UTC
I did a search on the wiki for all references to "real_root" and replaced any references that were in the official Handbooks.

Changes include:

http://wiki.gentoo.org/index.php?diff=409420&oldid=400462&rcid=419444

http://wiki.gentoo.org/index.php?diff=409422&oldid=216768&rcid=419446

http://wiki.gentoo.org/index.php?diff=409436&oldid=179358&rcid=419460

http://wiki.gentoo.org/index.php?diff=409434&oldid=179310&rcid=419458

Marking this issue as resolved.