mirror of
https://github.com/rootzoll/raspiblitz.git
synced 2025-02-24 22:58:43 +01:00
110 lines
3.6 KiB
Bash
110 lines
3.6 KiB
Bash
#!/bin/bash
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if [ "$1" = "-h" ] || [ "$1" = "--help" ] || [ "$1" = "-help" ]; then
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echo "# script to compact the LND channel.db"
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echo "# lnd.compact.sh <interactive>"
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exit 1
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fi
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# basic info
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echo "###########################################"
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echo "# lnd.compact.sh"
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if ! sudo ls /mnt/hdd/lnd/data/graph/mainnet/channel.db; then
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echo "# /mnt/hdd/lnd/data/graph/mainnet/channel.db does not exist - exiting"
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exit 1
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fi
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# check if HDD/SSD has enough space to run compaction (at least again the size as the channel.db at the moment)
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channelDBsizeKB=$(sudo ls -l --block-size=K /mnt/hdd/lnd/data/graph/mainnet/channel.db | cut -d " " -f5 | tr -dc '0-9')
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echo "# channelDBsizeKB(${channelDBsizeKB})"
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source <(sudo /home/admin/config.scripts/blitz.datadrive.sh status)
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echo "# hddDataFreeKB(${hddDataFreeKB})"
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if [ "${channelDBsizeKB}" != "" ] && [ "${hddDataFreeKB}" != "" ] && [ ${hddDataFreeKB} -lt ${channelDBsizeKB} ]; then
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echo "error='HDD/SSD free space is too low to run LND compact'"
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exit 1
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fi
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# check if interactive
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if [ "$1" = interactive ];then
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channelDBsizeHumanRead=$(sudo du -h /mnt/hdd/lnd/data/graph/mainnet/channel.db | awk '{print $1}')
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whiptail --title " Compact LND database? " \
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--yes-button "Yes" \
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--no-button "No" \
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--yesno "The current LND channel.db size: $channelDBsizeHumanRead
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If compacting the database the first time it can take a long time, but can reduce the size a lot.\n
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Do you want to compact the LND database now?" 11 60
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if [ "$?" != "0" ]; then
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# no
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exit 1
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fi
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fi
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echo "###########################################"
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echo "# Start compacting ...."
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echo "# Can monitor the background process in a new window with:"
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echo "# tail -f /home/admin/lnd.db.bolt.auto-compact.log"
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echo
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echo "# Stop LND"
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sudo systemctl stop lnd
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sudo touch /home/admin/lnd.db.bolt.auto-compact.log
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sudo chmod 777 /home/admin/lnd.db.bolt.auto-compact.log
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echo "# Run LND with --db.bolt.auto-compact"
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sudo -u bitcoin /usr/local/bin/lnd --configfile=/home/bitcoin/.lnd/lnd.conf --db.bolt.auto-compact --db.bolt.auto-compact-min-age=0 > /home/admin/lnd.db.bolt.auto-compact.log &
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echo "# Compacting channel.db, this can take a long time"
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counter=0
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while [ $(sudo -u bitcoin lncli state 2>&1 | grep -c "connection refused") -gt 0 ]; do
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echo
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echo "# Waiting for LND to start "
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echo "# Checking again in 10 seconds (${counter})"
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counter=$((counter+1))
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sleep 10
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# give up after 60 tries (10 minutes)
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if [ ${counter} -gt 60 ]; then
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echo
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echo "# FAIL: Takes too long ... giving up on --> Waiting for LND to start"
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echo "# SEE LOG: ---------------------------------------------------------"
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cat /home/admin/lnd.db.bolt.auto-compact.log
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sleep 10
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exit 1
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fi
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done
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counter=0
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while [ $(sudo -u bitcoin lncli state | grep -c "WAITING_TO_START") -gt 0 ]; do
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echo
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echo "# Compacting channel.db, this can take a long time"
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echo "# Checking again in a minute (${counter})"
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echo
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counter=$((counter+1))
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sleep 60
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# give up after 60 tries (1 hour)
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if [ ${counter} -gt 60 ]; then
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echo "# FAIL: Takes too long ... giving up on --> Compacting channel.db"
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echo "# SEE LOG: ---------------------------------------------------------"
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cat /home/admin/lnd.db.bolt.auto-compact.log
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sleep 10
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exit 1
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fi
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done
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echo "# LND state:"
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sudo -u bitcoin lncli state
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sudo -u bitcoin pkill lnd 2>/dev/null
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echo
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echo "# Finished compacting."
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echo "# Showing logs:"
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cat /home/admin/lnd.db.bolt.auto-compact.log
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echo
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channelDBsize=$(sudo du -h /mnt/hdd/lnd/data/graph/mainnet/channel.db | awk '{print $1}')
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echo "# The current channel.db size: $channelDBsize"
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echo "# Exiting. Now can start LND again."
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exit 0
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