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Bug #4940
closedrbd: set mapping read-only flag in rbd_add()
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Severity:
3 - minor
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Description
The rbd_dev->mapping field for a parent image is not meaningful.
Since rbd_image_probe() is used both for images being mapped and
their parents, it doesn't make sense to set that flag in that
function.
So move the setting of the mapping.read_only flag out of
rbd_dev_image_probe() and into rbd_add() instead.
Signed-off-by: Alex Elder <elder@inktank.com>
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