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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/54212/
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(Updated Jan. 24, 2017, 12:34 p.m.)
Review request for mesos, Avinash sridharan, Artem Harutyunyan, Jie Yu, Qian
Zhang, and Zhitao Li.
Bugs: MESOS-6653
https://issues.apache.org/jira/browse/MESOS-6653
Repository: mesos
Description (updated)
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Since the fix of MESOS-6000, symlinks are used in overlayfs
backend to shorten the arguments when mounting the rootfs.
E.g., '.../backends/overlay/links' is the symlink created
for a provisioned image. It becomes problematic if a
container image is specified while some image volumes are
specified for the same container. An unique symlink is
needed for each image to be provisioned.
Please note that changing the symlinks directory would
still be backward compatible for legacy containers, since
the container backend directory will be removed anyway in
provisioner::destroy().
Diffs (updated)
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src/slave/containerizer/mesos/provisioner/backends/overlay.hpp
4d591c5f988d87e0e905f973df5ab15a3386d676
src/slave/containerizer/mesos/provisioner/backends/overlay.cpp
a6e6c8b84adadc24b915b45533d1789f8de758dd
Diff: https://reviews.apache.org/r/54212/diff/
Testing
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make check
Verified that the unit test `ROOT_ImageInVolumeWithRootFilesystem` passed.
Thanks,
Gilbert Song
