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Clean up swap partition mounting logic

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Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-01-23 16:20:10 +00:00
parent 097879fa92
commit df2c4818ed
1 changed files with 7 additions and 2 deletions
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9
alpine/packages/automount/etc/init.d/automount
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@ -142,8 +142,13 @@ start()
fi
# Use existing swap partition of present; we do not create one now
SWAP=$(fdisk -l "$DRIVE" | grep 'Linux swap' | head -1 | awk '{print $1}')
[ -z "$SWAP" ] && do_swapfile "$DRIVE" || swapon "$SWAP"
SWAP_PART=$(fdisk -l "$DRIVE" | grep 'Linux swap' | head -1 | awk '{print $1}')
if [ -z "$SWAP_PART" ]
then
do_swapfile "$DRIVE"
else
swapon "$SWAP_PART"
fi
# boot2docker compat, has /var and /tmp on partition
[ -d /var/var/lib/boot2docker/ ] && (mv /var/var/* /var && rm -rf /var/var)