sonic-slave tag only allows all lower case. In case the user
name is mixed case, we need to change user name to all lower case.
Signed-off-by: Guohan Lu <lguohan@gmail.com>
* [vm build] force Linux to drop cache before calling kvm
KVM need to allocate 2G memory for this build. The system memory might
be occupied by cache at the moment and doesn't have 2G chunk to give
out. Forcing Kernel to drop cache to boost the chance of getting 2G
memory.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* [make] add option to enable/disable VS build memory preparation
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This can be used when sonic-buildimage repo is a git submodule of other
repo.
e.g) if sonic-buildimage is a git submodule of "parent" repo and
sonic-buildimage is just under the top directory of "parent" repo, we
can build sonic-buildimage like below
$ cd parent/sonic-buildimage
$ DOCKER_BUILDER_MOUNT=`realpath ../`:`realpath ../` \
DOCKER_BUILDER_WORKDIR=`pwd` make all
Signed-off-by: Wataru Ishida <ishida@nel-america.com>
