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1 | | - |
2 | | -* banlist.dat: stores the IPs/Subnets of banned nodes |
3 | | -* bitcoin.conf: contains configuration settings for bitcoind or bitcoin-qt |
4 | | -* bitcoind.pid: stores the process id of bitcoind while running |
5 | | -* blocks/blk000??.dat: block data (custom, 128 MiB per file); since 0.8.0 |
6 | | -* blocks/rev000??.dat; block undo data (custom); since 0.8.0 (format changed since pre-0.8) |
7 | | -* blocks/index/*; block index (LevelDB); since 0.8.0 |
8 | | -* chainstate/*; block chain state database (LevelDB); since 0.8.0 |
9 | | -* database/*: BDB database environment; only used for wallet since 0.8.0; moved to wallets/ directory on new installs since 0.16.0 |
10 | | -* db.log: wallet database log file; moved to wallets/ directory on new installs since 0.16.0 |
11 | | -* debug.log: contains debug information and general logging generated by bitcoind or bitcoin-qt |
12 | | -* fee_estimates.dat: stores statistics used to estimate minimum transaction fees and priorities required for confirmation; since 0.10.0 |
13 | | -* indexes/txindex/*: optional transaction index database (LevelDB); since 0.17.0 |
14 | | -* mempool.dat: dump of the mempool's transactions; since 0.14.0. |
15 | | -* peers.dat: peer IP address database (custom format); since 0.7.0 |
16 | | -* wallet.dat: personal wallet (BDB) with keys and transactions; moved to wallets/ directory on new installs since 0.16.0 |
17 | | -* wallets/database/*: BDB database environment; used for wallets since 0.16.0 |
18 | | -* wallets/db.log: wallet database log file; since 0.16.0 |
19 | | -* wallets/wallet.dat: personal wallet (BDB) with keys and transactions; since 0.16.0 |
20 | | -* .cookie: session RPC authentication cookie (written at start when cookie authentication is used, deleted on shutdown): since 0.12.0 |
21 | | -* onion_private_key: cached Tor hidden service private key for `-listenonion`: since 0.12.0 |
22 | | -* guisettings.ini.bak: backup of former GUI settings after `-resetguisettings` is used |
| 1 | +Filename | Description |
| 2 | +--------------------|---------------------------------------------------------------------------------------------------------------------------- |
| 3 | +banlist.dat | stores the IPs/Subnets of banned nodes |
| 4 | +bitcoin.conf | contains configuration settings for bitcoind or bitcoin-qt |
| 5 | +bitcoind.pid | stores the process id of bitcoind while running |
| 6 | +blocks/blk000??.dat | block data (custom, 128 MiB per file); since 0.8.0 |
| 7 | +blocks/rev000??.dat | block undo data (custom); since 0.8.0 (format changed since pre-0.8) |
| 8 | +blocks/index/* | block index (LevelDB); since 0.8.0 |
| 9 | +chainstate/* | blockchain state database (LevelDB); since 0.8.0 |
| 10 | +database/* | BDB database environment; only used for wallet since 0.8.0; moved to wallets/ directory on new installs since 0.16.0 |
| 11 | +db.log | wallet database log file; moved to wallets/ directory on new installs since 0.16.0 |
| 12 | +debug.log | contains debug information and general logging generated by bitcoind or bitcoin-qt |
| 13 | +fee_estimates.dat | stores statistics used to estimate minimum transaction fees and priorities required for confirmation; since 0.10.0 |
| 14 | +indexes/txindex/* | optional transaction index database (LevelDB); since 0.17.0 |
| 15 | +mempool.dat | dump of the mempool's transactions; since 0.14.0 |
| 16 | +peers.dat | peer IP address database (custom format); since 0.7.0 |
| 17 | +wallet.dat | personal wallet (BDB) with keys and transactions; moved to wallets/ directory on new installs since 0.16.0 |
| 18 | +wallets/database/* | BDB database environment; used for wallets since 0.16.0 |
| 19 | +wallets/db.log | wallet database log file; since 0.16.0 |
| 20 | +wallets/wallet.dat | personal wallet (BDB) with keys and transactions; since 0.16.0 |
| 21 | +.cookie | session RPC authentication cookie (written at start when cookie authentication is used, deleted on shutdown): since 0.12.0 |
| 22 | +onion_private_key | cached Tor hidden service private key for `-listenonion`: since 0.12.0 |
| 23 | +guisettings.ini.bak | backup of former GUI settings after `-resetguisettings` is used |
23 | 24 |
|
24 | 25 | Only used in pre-0.8.0 |
25 | 26 | --------------------- |
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