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Bug#850884: overlayfs does not implement inotify interfaces correctly



Control: reassign 850884-1 src:linux 4.8.15-2
Control: tag -1 upstream
Control: severity -1 normal

On Tue, 2017-01-10 at 21:58 +0100, Alf Gaida wrote:
> Package: linux-source-4.8
> Severity: important
> Tags: patch
> 
> When using tail on the liveCD some updates are not reported. This seems to be
> triggered by tail using inotify to identify modified files. Overlayfs does not
> appear to be implementing inotify quite the way you might hope reporting only
> against the underlying filesystems.
> 
> ^^ This is the description of the original bug filed 2011-10-26 by
> Andy Whitcroft. (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/882147)
> 
> It still applies and the bug is still present and still renders live isos
> unusable to a degree. One could say it's a "non-feature" but i would still
> call it bug. Unfortunately debian-live-isos are bitten by this too.
> 
> The applied patch is the basicly the patch in the bugreport and applies to
> kernel 4.8 - and solve the problem with live isos.

You'll need to pursue this upstream.  We very rarely apply patches for
features that don't exist upstream.

Ben.

-- 
Ben Hutchings
Make three consecutive correct guesses and you will be considered an
expert.

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