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#2761 check free HDD & whiptail dialog

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rootzoll 2021-12-07 14:15:47 +01:00
parent 40bc588fa3
commit fddf8e2547
1 changed files with 32 additions and 8 deletions
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40
home.admin/config.scripts/lnd.compact.sh
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@ -6,17 +6,41 @@ if [ "$1" = "-h" ] || [ "$1" = "--help" ] || [ "$1" = "-help" ]; then
exit 1
fi
channelDBsize=$(sudo du -h /mnt/hdd/lnd/data/graph/mainnet/channel.db | awk '{print $1}')
echo
echo "The current channel.db size: $channelDBsize"
echo "If compacting the database the first time it can take a long time, but reduces the size 2-3 times."
echo "Can monitor the background process in a new window with:"
echo "'tail -f /home/admin/lnd.db.bolt.auto-compact.log'"
if [ "$1" = interactive ];then
read -p "Do you want to compact the database now (yes/no) ?" confirm && [[ $confirm == [yY]||$confirm == [yY][eE][sS] ]]||exit 1
echo "###########################################"
echo "# lnd.compact.sh"
# check if HDD/SSD has enough space to run compaction (at least again the size as the channel.db at the moment)
channelDBsizeKB=$(sudo ls -l --block-size=K /mnt/hdd/lnd/data/graph/mainnet/channel.db | cut -d " " -f5 | tr -dc '0-9')
echo "# channelDBsizeKB(${channelDBsizeKB})"
source <(sudo /home/admin/config.scripts/blitz.datadrive.sh status)
echo "# hddDataFreeKB(${hddDataFreeKB})"
if [ "${channelDBsizeKB}" != "" ] && [ "${hddDataFreeKB}" != "" ] && [ ${hddDataFreeKB} -lt ${channelDBsizeKB} ]; then
echo "error='HDD/SSD free space is too low to run LND compact'"
exit 1
fi
# check if interactive
if [ "$1" = interactive ];then
channelDBsizeHumanRead=$(sudo du -h /mnt/hdd/lnd/data/graph/mainnet/channel.db | awk '{print $1}')
whiptail --title " Compact LND database? " \
--yes-button "Yes" \
--no-button "No" \
--yesno "The current LND channel.db size: $channelDBsizeHumanRead
If compacting the database the first time it can take a long time, but can reduce the size a lot.\n
Do you want to compact the LND database now?" 11 60
if [ "$?" != "0" ]; then
# no
exit 1
fi
fi
echo "# Start compacting ...."
echo "# Can monitor the background process in a new window with:"
echo "# tail -f /home/admin/lnd.db.bolt.auto-compact.log"
echo
echo "# Stop LND"
sudo systemctl stop lnd