YunoHost-Apps/seafile_ynh
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fix swap

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This commit is contained in:
Josué Tille 2022-08-26 08:01:37 +02:00
parent e0dd33676b
commit cb4a6e0d02
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GPG key ID: 716A6C99B04194EF
1 changed files with 7 additions and 2 deletions
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9
scripts/experimental_helper.sh
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@ -72,6 +72,12 @@ ynh_add_swap () {
# If there's enough space for a swap, and no existing swap here # If there's enough space for a swap, and no existing swap here
if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ] if [ $swap_size -ne 0 ] && [ ! -e /swap_$app ]
then then
# Create file
truncate -s 0 /swap_$app
# set the No_COW attribute on the swapfile with chattr
chattr +C /swap_$app || true
# Preallocate space for the swap file, fallocate may sometime not be used, use dd instead in this case # Preallocate space for the swap file, fallocate may sometime not be used, use dd instead in this case
if ! fallocate -l ${swap_size}K /swap_$app if ! fallocate -l ${swap_size}K /swap_$app
then then
@ -81,7 +87,7 @@ ynh_add_swap () {
# Create the swap # Create the swap
mkswap /swap_$app mkswap /swap_$app
# And activate it # And activate it
swapon /swap_$app swapon /swap_$app || true
# Then add an entry in fstab to load this swap at each boot. # Then add an entry in fstab to load this swap at each boot.
echo -e "/swap_$app swap swap defaults 0 0 #Swap added by $app" >> /etc/fstab echo -e "/swap_$app swap swap defaults 0 0 #Swap added by $app" >> /etc/fstab
fi fi
@ -115,4 +121,3 @@ ynh_is_main_device_a_sd_card () {
return 1 return 1
fi fi
} }