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Small enhancement for overlayfs

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This commit is contained in:
zador-blood-stained 2016-11-07 18:10:15 +03:00
parent f9dcb894e4
commit e4b7b38781
1 changed files with 3 additions and 2 deletions
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5
common.sh
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@ -459,8 +459,9 @@ overlayfs_wrapper()
if [[ $operation == wrap ]]; then
local srcdir="$2"
local description="$3"
local tempdir=$(mktemp -d)
local workdir=$(mktemp -d)
mkdir -p /tmp/overlay_components/
local tempdir=$(mktemp -d --tmpdir="/tmp/overlay_components/")
local workdir=$(mktemp -d --tmpdir="/tmp/overlay_components/")
local mergeddir=$(mktemp -d --suffix="_$description")
mount -t overlay overlay -o lowerdir="$srcdir",upperdir="$tempdir",workdir="$workdir" "$mergeddir"
# this is executed in a subshell, so use temp files to pass extra data outside