Bitcoin Client Software and Version Number: V22.0.0
Operating System:
macOS Monterey V12.2.1
System Hardware Specs:
Model Name: MacBook Pro
Model Identifier: MacBookPro15,2
Processor Name: Quad-Core Intel Core i5
Processor Speed: 2.3 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 6 MB
Hyper-Threading Technology: Enabled
Memory: 8 GB
System Firmware Version: 1715.81.2.0.0 (iBridge: 19.16.10744.0.0,0)
OS Loader Version: 540.80.2~11
Serial Number (system): C02YJ09PJHC8
Hardware UUID: C4D547D5-BB7C-56EF-89D4-AE3985C0619F
Provisioning UDID: C4D547D5-BB7C-56EF-89D4-AE3985C0619F
Activation Lock Status: Enabled
Description of Problem:
I downloaded BISQ and in order to use my node I had to switch to unpruned mode. This required me to redownload the blockchain. However on reloading Bitcoin Core I get Error opening block database. Please advise what steps I need to take.
Any Related Addresses: NA
Any Related Transaction IDs: NA
Screenshot of the problem:
Log Files from the Bitcoin Client:
2022-03-02T15:20:30Z Bitcoin Core version v22.0.0 (release build)
2022-03-02T15:20:30Z Qt 5.12.11 (static), plugin=cocoa (static)
2022-03-02T15:20:30Z Static plugins:
2022-03-02T15:20:30Z QCocoaIntegrationPlugin, version 330752
2022-03-02T15:20:30Z QMacStylePlugin, version 330752
2022-03-02T15:20:30Z Style: macintosh / QMacStyle
2022-03-02T15:20:30Z System: macOS 10.16, x86_64-little_endian-lp64
2022-03-02T15:20:30Z Screen: Colour LCD 1440x900, pixel ratio=2.0
2022-03-02T15:20:31Z GUI: QFSFileEngine::open: No file name specified
2022-03-02T15:20:31Z GUI: QFSFileEngine::open: No file name specified
2022-03-02T15:20:31Z GUI: QFSFileEngine::open: No file name specified
2022-03-02T15:20:31Z GUI: QFSFileEngine::open: No file name specified
2022-03-02T15:20:31Z GUI: QFSFileEngine::open: No file name specified
2022-03-02T15:20:31Z Assuming ancestors of block 00000000000000000008a89e854d57e5667df88f1cdef6fde2fbca1de5b639ad have valid signatures.
2022-03-02T15:20:31Z Setting nMinimumChainWork=00000000000000000000000000000000000000001fa4663bbbe19f82de910280
2022-03-02T15:20:31Z Using the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
2022-03-02T15:20:31Z Using RdSeed as additional entropy source
2022-03-02T15:20:31Z Using RdRand as an additional entropy source
2022-03-02T15:20:31Z Default data directory /Users/db/Library/Application Support/Bitcoin
2022-03-02T15:20:31Z Using data directory /Volumes/Extreme Pro/Bitcoin
2022-03-02T15:20:31Z Config file: /Volumes/Extreme Pro/Bitcoin/bitcoin.conf
2022-03-02T15:20:31Z Setting file arg: wallet = ["BTC Core #1"]
2022-03-02T15:20:31Z Using at most 125 automatic connections (2560 file descriptors available)
2022-03-02T15:20:31Z Using 16 MiB out of 32/2 requested for signature cache, able to store 524288 elements
2022-03-02T15:20:31Z Using 16 MiB out of 32/2 requested for script execution cache, able to store 524288 elements
2022-03-02T15:20:31Z Script verification uses 7 additional threads
2022-03-02T15:20:31Z scheduler thread start
2022-03-02T15:20:31Z Using wallet directory /Volumes/Extreme Pro/Bitcoin
2022-03-02T15:20:31Z init message: Verifying wallet(s)…
2022-03-02T15:20:31Z Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010)
2022-03-02T15:20:31Z Using wallet /Volumes/Extreme Pro/Bitcoin/BTC Core #1/wallet.dat
2022-03-02T15:20:31Z BerkeleyEnvironment::Open: LogDir=/Volumes/Extreme Pro/Bitcoin/BTC Core #1/database ErrorFile=/Volumes/Extreme Pro/Bitcoin/BTC Core #1/db.log
2022-03-02T15:20:31Z init message: Loading banlist…
2022-03-02T15:20:31Z SetNetworkActive: true
2022-03-02T15:20:31Z Using /16 prefix for IP bucketing
2022-03-02T15:20:31Z Cache configuration:
2022-03-02T15:20:31Z * Using 2.0 MiB for block index database
2022-03-02T15:20:31Z * Using 8.0 MiB for chain state database
2022-03-02T15:20:31Z * Using 440.0 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space)
2022-03-02T15:20:31Z init message: Loading block index…
2022-03-02T15:20:31Z Switching active chainstate to Chainstate [ibd] @ height -1 (null)
2022-03-02T15:20:31Z Opening LevelDB in /Volumes/Extreme Pro/Bitcoin/blocks/index
2022-03-02T15:20:31Z Opened LevelDB successfully
2022-03-02T15:20:31Z Using obfuscation key for /Volumes/Extreme Pro/Bitcoin/blocks/index: 0000000000000000
2022-03-02T15:20:34Z LoadBlockIndexDB: last block file = 2943
2022-03-02T15:20:34Z LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=78, size=118703243, heights=725522...725599, time=2022-03-02...2022-03-02)
2022-03-02T15:20:34Z Checking all blk files are present...
2022-03-02T15:20:34Z LoadBlockIndexDB(): Block files have previously been pruned
2022-03-02T15:20:34Z : You need to rebuild the database using -reindex to go back to unpruned mode. This will redownload the entire blockchain.
Please restart with -reindex or -reindex-chainstate to recover.
2022-03-02T15:20:37Z init message: Loading block index…
2022-03-02T15:20:37Z should not be overwriting a chainstate
2022-03-02T15:20:37Z Error: Error opening block database
2022-03-02T15:20:38Z Shutdown: In progress...
2022-03-02T15:20:38Z scheduler thread exit
2022-03-02T15:20:38Z Shutdown: done