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5 commits

Author SHA1 Message Date
Daniel Nephin
4f0d95fa6e Add canonical import comment
Signed-off-by: Daniel Nephin <dnephin@docker.com>
2018-02-05 16:51:57 -05:00
unclejack
a23c456e5a pkg/*: clean up a few issues
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
2017-03-30 16:50:46 +03:00
Derek McGowan
c37bd10f8c Update layer store to sync transaction files before committing
Fixes case where shutdown occurs before content is synced to disked
on layer creation. This case can leave the layer store in an bad
state and require manual recovery. This change ensures all files
are synced to disk before a layer is committed. Any shutdown that
occurs will only cause the layer to not show up but will allow it to
be repulled or recreated without error.

Added generic io logic to ioutils package to abstract it out of
the layer store package.


Signed-off-by: Derek McGowan <derek@mcgstyle.net>
2016-08-09 11:55:17 -07:00
Derek McGowan
1cd7490281 Set permission on atomic file write
Perform chmod before rename with the atomic file writer.
Ensure writeErr is set on short write and file is removed on write error.

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-06-29 13:09:13 -07:00
Tonis Tiigi
ea3cbd3274 Safer file io for configuration files
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
2016-04-21 11:31:15 -07:00