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150 lines
4.9 KiB
150 lines
4.9 KiB
#!/bin/bash
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## get basic info
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source /home/admin/raspiblitz.info
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# get local ip
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localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
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# additional prep if this is used to replace corrupted blockchain
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if [ "${setupStep}" = "100" ]; then
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# warn user
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echo "!! Press ENTER to delete the old blockchain .. CTRL+C to CANCEL"
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read key
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# make sure services are not running
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echo "stopping servcies ..."
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sudo systemctl stop lnd
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sudo systemctl stop bitcoind
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sudo systemctl disable bitcoind
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sudo cp -f /mnt/hdd/bitcoin/bitcoin.conf /home/admin/assets/bitcoin.conf
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fi
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# delete all IN bitcoin directory but not itself if it exists
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# so that possibel link to /home/bitcoin/.bitcoin nicht beschädigt wird
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sudo rm -rfv /mnt/hdd/bitcoin/* 2>/dev/null
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# make sure /mnt/hdd/bitcoin exists
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sudo mkdir /mnt/hdd/bitcoin 2>/dev/null
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# allow all users write to it ()
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sudo chmod 777 /mnt/hdd/bitcoin
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clear
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echo "************************************************************************************"
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echo "Instructions to COPY/TRANSFER SYNCED BLOCKCHAIN from another computer"
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echo "************************************************************************************"
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echo ""
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echo "You can use the blockchain from another bitcoin-core client with version greater or equal"
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echo "to 0.17.1 with transaction index switched on (txindex=1 in the bitcoin.conf)."
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echo ""
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echo "Both computers (your RaspberryPi and the other computer with the full blockchain on) need"
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echo "to be connected to the same local network."
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echo ""
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echo "Open a terminal on the source computer and change into the directory that contains the"
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echo "blockchain data. You should see directories 'blocks', 'chainstate' & 'indexes'".
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echo "Make sure the bitcoin client on that computer is stopped."
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echo ""
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echo "COPY, PASTE & EXECUTE the following command on the blockchain source computer:"
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echo "sudo scp -r ./chainstate ./indexes ./testnet3 ./blocks bitcoin@${localip}:/mnt/hdd/bitcoin"
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echo ""
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echo "This command may ask you first about the admin password of the other computer (because sudo)."
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echo "Then it will ask for your SSH PASSWORD A from this RaspiBlitz."
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echo "It can take multiple hours until transfer is complete - be patient."
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echo "************************************************************************************"
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echo "PRESS ENTER if transfers is done OR if you want to choose another another option."
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sleep 2
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read key
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# make quick check if data is there
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anyDataAtAll=0
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quickCheckOK=1
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count=$(sudo ls /mnt/hdd/bitcoin/blocks 2>/dev/null | grep -c '.dat')
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if [ ${count} -gt 0 ]; then
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echo "Found data in /mnt/hdd/bitcoin/blocks"
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anyDataAtAll=1
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fi
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if [ ${count} -lt 3000 ]; then
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echo "FAIL: transfere seems invalid - less then 3000 .dat files (${count})"
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quickCheckOK=0
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fi
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count=$(sudo ls /mnt/hdd/bitcoin/chainstate 2>/dev/null | grep -c '.ldb')
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if [ ${count} -gt 0 ]; then
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echo "Found data in /mnt/hdd/bitcoin/chainstate"
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anyDataAtAll=1
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fi
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if [ ${count} -lt 1400 ]; then
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echo "FAIL: transfere seems invalid - less then 1400 .ldb files (${count})"
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quickCheckOK=0
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fi
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count=$(sudo ls /mnt/hdd/bitcoin/indexes/txindex 2>/dev/null | grep -c '.ldb')
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if [ ${count} -gt 0 ]; then
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echo "Found data in /mnt/hdd/bitcoin/indexes/txindex"
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anyDataAtAll=1
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fi
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if [ ${count} -lt 1500 ]; then
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echo "FAIL: less then 1500 .ldb files (${count}) in /mnt/hdd/bitcoin/indexes/txindex (transfere seems invalid)"
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quickCheckOK=0
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fi
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echo "*********************************************"
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echo "QUICK CHECK RESULT"
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echo "*********************************************"
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# just if any data transferred ..
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if [ ${anyDataAtAll} -eq 1 ]; then
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# data was invalid - ask user to keep?
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if [ ${quickCheckOK} -eq 0 ]; then
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echo "FAIL -> DATA seems incomplete."
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else
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echo "OK -> DATA LOOKS GOOD :D"
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fi
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else
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echo "CANCEL -> NO DATA was copied."
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quickCheckOK=0
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fi
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echo "*********************************************"
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# if started after intial setup - quit here
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if [ "${setupStep}" = "100" ]; then
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sudo cp /home/admin/assets/bitcoin.conf /mnt/hdd/bitcoin/bitcoin.conf
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sudo chown bitcoin:bitcoin /mnt/hdd/bitcoin/bitcoin.conf
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sudo systemctl enable bitcoind
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echo "DONE - reboot is needed: sudo shutdown -r now"
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exit 0
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fi
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# REACT ON QUICK CHECK DURING INITAL SETUP
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if [ ${quickCheckOK} -eq 0 ]; then
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echo "*********************************************"
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echo "There seems to be an invalid transfer."
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echo "Wait 5 secs ..."
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sleep 5
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dialog --title " INVALID TRANSFER - DELETE DATA?" --yesno "Quickcheck shows the data you transferred is invalid/incomplete. This can lead further RaspiBlitz setup to get stuck in error state.\nDo you want to reset/delete data data?" 8 60
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response=$?
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echo "response(${response})"
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case $response in
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1) quickCheckOK=1 ;;
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esac
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fi
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if [ ${quickCheckOK} -eq 0 ]; then
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echo "Deleting invalid Data ... "
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sudo rm -rf /mnt/hdd/bitcoin
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sleep 2
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fi
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# setup script will decide the next logical step
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/home/admin/10setupBlitz.sh
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