Deprecate "devicemapper" storage driver, and add warning#38017
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thaJeztah merged 1 commit intomoby:masterfrom Oct 11, 2018
Merged
Deprecate "devicemapper" storage driver, and add warning#38017thaJeztah merged 1 commit intomoby:masterfrom
thaJeztah merged 1 commit intomoby:masterfrom
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thaJeztah
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/cc @rhvgoyal |
This was referenced Oct 11, 2018
AkihiroSuda
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Oct 11, 2018
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d'oh! I moved the warning in the logs to the wrong location; let me update |
The `devicemapper` storage driver is deprecated in favor of `overlay2`, and will be removed in a future release. Users of the `devicemapper` storage driver are recommended to migrate to a different storage driver, such as `overlay2`, which is now the default storage driver. The `devicemapper` storage driver facilitates running Docker on older (3.x) kernels that have no support for other storage drivers (such as overlay2, or AUFS). Now that support for `overlay2` is added to all supported distros (as they are either on kernel 4.x, or have support for multiple lowerdirs backported), there is no reason to continue maintenance of the `devicemapper` storage driver. Signed-off-by: Sebastiaan van Stijn <[email protected]>
Codecov Report
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## master #38017 +/- ##
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Coverage ? 36.09%
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Files ? 610
Lines ? 45175
Branches ? 0
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Hits ? 16308
Misses ? 26626
Partials ? 2241 |
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Fixed; should now also warn when a driver is manually selected |
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s390 failure is unrelated; |
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This was referenced Jun 6, 2023
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Related deprecation note PR: docker/cli#1424
The
devicemapperstorage driver is deprecated in favor ofoverlay2, and willbe removed in a future release. Users of the
devicemapperstorage driver arerecommended to migrate to a different storage driver, such as
overlay2, whichis now the default storage driver.
The
devicemapperstorage driver facilitates running Docker on older (3.x) kernelsthat have no support for other storage drivers (such as overlay2, or AUFS).
Now that support for
overlay2is added to all supported distros (as they areeither on kernel 4.x, or have support for multiple lowerdirs backported), there
is no reason to continue maintenance of the
devicemapperstorage driver.