Bug 49447

Summary:	Bind-mounted root fs not safely handled on shutdown
Product:	systemd	Reporter:	Daniel Drake <dan>
Component:	general	Assignee:	Lennart Poettering <lennart>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	All
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Daniel Drake 2012-05-03 13:45:10 UTC

OLPC runs / as a bind-mount for reasons explained here:
http://lists.freedesktop.org/archives/systemd-devel/2012-April/004961.html

The code in umount.c (systemd-44, git as of today) currently skips bind mounts and we're not sure why.

This means that / is left mounted RW on shutdown and we experience some disk corruption here and there.

Patch:
http://lists.freedesktop.org/archives/systemd-devel/2012-April/005025.html

Comment 1 Daniel Drake 2012-07-06 14:46:10 UTC

Fixed in commit 7c49259fc8f63ade6cb212a43477d7030aaaf423

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