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5 commits

Author SHA1 Message Date
Derek McGowan
daa7019517
Ensure opaque directory permissions respected
When converting an opaque directory always keep the original
directory tar entry to ensure directory is created with correct
permissions on restore.

Closes #27298

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-10-28 13:13:10 -07:00
Elena Morozova
ace53bbe65 all: remove nil check for slices
Signed-off-by: Elena Morozova <lelenanam@gmail.com>
2016-10-13 13:55:38 -07:00
Derek McGowan
1c0f6653ba Fix files in subdirectories creating bad whiteout
Closes #23863

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-07-26 12:03:55 -07:00
Derek McGowan
bd13c53f8d Fix overlay2 ignoring whiteout files
Currently when overlay creates a whiteout file then the overlay2 layer is archived,
the correct tar header will be created for the whiteout file, but the tar logic will then attempt to open the file causing a failure.
When tar encounters such failures the file is skipped and excluded for the archive, causing the whiteout to be ignored.
By skipping the copy of empty files, no open attempt will be made on whiteout files.

Fixes #23863

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-06-23 13:34:38 -07:00
Derek McGowan
8222c86360 Update archive package to support overlay whiteouts
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
2016-06-08 00:10:16 -07:00