Derek McGowan ed569140d9 Add limit to page size used by overlay2 driver ...

Go can falsely report a larger page size than supported,
causing overlay2 mount arguments to be truncated. When overlay2
detects the mount arguments have hit the page limit, it will
switch to using relative paths. If this limit is smaller than
the actual page size there is no behavioral problems, but if it
is larger mounts can fail for images with many layers.

Closes #27384

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 520034e35b463e8c9d69ac78b52a4e5df958bc04
Component: engine

2016-10-18 17:34:19 -07:00

components/engine

Add limit to page size used by overlay2 driver

2016-10-18 17:34:19 -07:00

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