Saturday, April 13, 2024

synchronization – The way to avoiding restart of Preliminary Block Obtain after rebooting bitcoind

I efficiently accomplished the Preliminary Block Obtain (IBD) with bitcoind, which took about two weeks. Nonetheless, after shutting down and restarting bitcoind, it appears to have initiated the IBD course of once more.

However my disk utilization stays the identical as after the preliminary obtain was accomplished, I assume that the synced blockchain information remains to be current.

So is there a solution to restart bitcoind with out working IBD once more?

Right here is the message once I begin bitcoind now.

kevinyin999@instance-1:~/bitcoin-25.0$ bitcoind
2023-12-16T03:40:41Z Bitcoin Core model v25.0.0 (launch construct)
2023-12-16T03:40:41Z InitParameterInteraction: parameter interplay: -listen=0 -> setting -upnp=0
2023-12-16T03:40:41Z InitParameterInteraction: parameter interplay: -listen=0 -> setting -natpmp=0
2023-12-16T03:40:41Z InitParameterInteraction: parameter interplay: -listen=0 -> setting -discover=0
2023-12-16T03:40:41Z InitParameterInteraction: parameter interplay: -listen=0 -> setting -listenonion=0
2023-12-16T03:40:41Z InitParameterInteraction: parameter interplay: -listen=0 -> setting -i2pacceptincoming=0
2023-12-16T03:40:41Z Utilizing the 'sse4(1way),sse41(4way),avx2(8way)' SHA256 implementation
2023-12-16T03:40:41Z Utilizing RdSeed as an extra entropy supply
2023-12-16T03:40:41Z Utilizing RdRand as an extra entropy supply
2023-12-16T03:40:41Z Default information listing /house/kevinyin999/.bitcoin
2023-12-16T03:40:41Z Utilizing information listing /house/kevinyin999/.bitcoin
2023-12-16T03:40:41Z Config file: /house/kevinyin999/.bitcoin/bitcoin.conf
2023-12-16T03:40:41Z Config file arg: pay attention="0"
2023-12-16T03:40:41Z Config file arg: prune="1500"
2023-12-16T03:40:41Z Config file arg: rpcpassword=****
2023-12-16T03:40:41Z Config file arg: rpcuser=****
2023-12-16T03:40:41Z Config file arg: server="1"
2023-12-16T03:40:41Z Utilizing at most 125 computerized connections (1024 file descriptors accessible)
2023-12-16T03:40:41Z Utilizing 16 MiB out of 16 MiB requested for signature cache, in a position to retailer 524288 parts
2023-12-16T03:40:41Z Utilizing 16 MiB out of 16 MiB requested for script execution cache, in a position to retailer 524288 parts
2023-12-16T03:40:41Z Script verification makes use of 1 extra threads
2023-12-16T03:40:41Z Binding RPC on tackle ::1 port 8332
2023-12-16T03:40:41Z Binding RPC on tackle 127.0.0.1 port 8332
2023-12-16T03:40:41Z [http] creating work queue of depth 16
2023-12-16T03:40:41Z Config choices rpcuser and rpcpassword will quickly be deprecated. Domestically-run situations could take away rpcuser to make use of cookie-based auth, or could also be changed with rpcauth. Please see share/rpcauth for rpcauth auth technology.
2023-12-16T03:40:41Z [http] beginning 4 employee threads
2023-12-16T03:40:41Z Utilizing pockets listing /house/kevinyin999/.bitcoin/wallets
2023-12-16T03:40:41Z init message: Verifying pockets(s)…
2023-12-16T03:40:41Z Utilizing /16 prefix for IP bucketing
2023-12-16T03:40:41Z init message: Loading P2P addresses…
2023-12-16T03:40:41Z scheduler thread begin
2023-12-16T03:40:41Z Loaded 14169 addresses from friends.dat  240ms
2023-12-16T03:40:41Z init message: Loading banlist…
2023-12-16T03:40:41Z SetNetworkActive: true
2023-12-16T03:40:41Z Cache configuration:
2023-12-16T03:40:41Z * Utilizing 2.0 MiB for block index database
2023-12-16T03:40:41Z * Utilizing 8.0 MiB for chain state database
2023-12-16T03:40:41Z * Utilizing 440.0 MiB for in-memory UTXO set (plus as much as 286.1 MiB of unused mempool area)
2023-12-16T03:40:41Z init message: Loading block index…
2023-12-16T03:40:41Z Assuming ancestors of block 000000000000000000035c3f0d31e71a5ee24c5aaf3354689f65bd7b07dee632 have legitimate signatures.
2023-12-16T03:40:41Z Setting nMinimumChainWork=000000000000000000000000000000000000000044a50fe819c39ad624021859
2023-12-16T03:40:41Z Prune configured to focus on 1500 MiB on disk for block and undo recordsdata.
2023-12-16T03:40:41Z Opening LevelDB in /house/kevinyin999/.bitcoin/blocks/index
2023-12-16T03:40:41Z Opened LevelDB efficiently
2023-12-16T03:40:41Z Utilizing obfuscation key for /house/kevinyin999/.bitcoin/blocks/index: 0000000000000000
2023-12-16T03:40:59Z LoadBlockIndexDB: final block file = 16
2023-12-16T03:40:59Z LoadBlockIndexDB: final block file information: CBlockFileInfo(blocks=364, dimension=33243734, heights=188499...189565, time=2012-07-11...2012-07-17)
2023-12-16T03:40:59Z Checking all blk recordsdata are current...
2023-12-16T03:40:59Z LoadBlockIndexDB(): Block recordsdata have beforehand been pruned
2023-12-16T03:41:01Z Initializing chainstate Chainstate [ibd] @ peak -1 (null)
2023-12-16T03:41:01Z Opening LevelDB in /house/kevinyin999/.bitcoin/chainstate
2023-12-16T03:41:01Z Opened LevelDB efficiently
2023-12-16T03:41:01Z Utilizing obfuscation key for /house/kevinyin999/.bitcoin/chainstate: ad10f701078a773b
2023-12-16T03:41:02Z Loaded greatest chain: hashBestChain=00000000000008377f41ce101ad93cb1127fb1214d1245ae411bd128f054d77c peak=189565 date=2012-07-17T22:19:52Z progress=0.005590
2023-12-16T03:41:02Z [snapshot] allocating all cache to the IBD chainstate
2023-12-16T03:41:02Z Opening LevelDB in /house/kevinyin999/.bitcoin/chainstate
2023-12-16T03:41:02Z Opened LevelDB efficiently
2023-12-16T03:41:02Z Utilizing obfuscation key for /house/kevinyin999/.bitcoin/chainstate: ad10f701078a773b
2023-12-16T03:41:02Z [Chainstate [ibd] @ peak 189565 (00000000000008377f41ce101ad93cb1127fb1214d1245ae411bd128f054d77c)] resized coinsdb cache to eight.0 MiB
2023-12-16T03:41:02Z [Chainstate [ibd] @ peak 189565 (00000000000008377f41ce101ad93cb1127fb1214d1245ae411bd128f054d77c)] resized coinstip cache to 440.0 MiB
2023-12-16T03:41:02Z init message: Verifying blocks…
2023-12-16T03:41:02Z Verifying final 6 blocks at degree 3
2023-12-16T03:41:02Z Verification progress: 0%
2023-12-16T03:41:02Z Verification progress: 16%
2023-12-16T03:41:02Z Verification progress: 33%
2023-12-16T03:41:02Z Verification progress: 50%
2023-12-16T03:41:02Z Verification progress: 66%
2023-12-16T03:41:02Z Verification progress: 83%
2023-12-16T03:41:02Z Verification progress: 99%
2023-12-16T03:41:02Z Verification: No coin database inconsistencies in final 6 blocks (733 transactions)
2023-12-16T03:41:02Z  block index           20456ms
2023-12-16T03:41:02Z init message: Pruning blockstore…
2023-12-16T03:41:02Z block tree dimension = 821413
2023-12-16T03:41:02Z nBestHeight = 189565
2023-12-16T03:41:02Z Loaded 1 addresses from "anchors.dat"
2023-12-16T03:41:02Z 1 block-relay-only anchors might be tried for connections.
2023-12-16T03:41:02Z init message: Beginning community threads…
2023-12-16T03:41:02Z init message: Carried out loading
2023-12-16T03:41:02Z opencon thread begin
2023-12-16T03:41:02Z addcon thread begin
2023-12-16T03:41:02Z dnsseed thread begin
2023-12-16T03:41:02Z Ready 300 seconds earlier than querying DNS seeds.
2023-12-16T03:41:02Z internet thread begin
2023-12-16T03:41:02Z loadblk thread begin
2023-12-16T03:41:02Z Imported mempool transactions from disk: 0 succeeded, 0 failed, 0 expired, 0 already there, 0 ready for preliminary broadcast
2023-12-16T03:41:02Z loadblk thread exit
2023-12-16T03:41:02Z msghand thread begin
2023-12-16T03:41:03Z New outbound peer linked: model: 70016, blocks=821412, peer=0 (block-relay-only)
2023-12-16T03:41:03Z Synchronizing blockheaders, peak: 821412 (~100.00%)
2023-12-16T03:41:04Z New outbound peer linked: model: 70016, blocks=821412, peer=1 (outbound-full-relay)
2023-12-16T03:41:04Z UpdateTip: new greatest=0000000000000480ee69328a782cd0704769ef3083bd25d81797eada918750c3 peak=189566 model=0x00000001 log2_work=68.408060 tx=5041352 date="2012-07-17T23:49:55Z" progress=0.005590 cache=0.2MiB(1753txo)
2023-12-16T03:41:04Z UpdateTip: new greatest=00000000000002aae360888eed0aa5fc004dce3649a68f151284930a863db1f0 peak=189567 model=0x00000001 log2_work=68.408090 tx=5041362 date="2012-07-17T23:55:21Z" progress=0.005590 cache=0.2MiB(1786txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=000000000000047aa4415078aab034eb487b817646a306ad5b41d717f74257be peak=189568 model=0x00000001 log2_work=68.408119 tx=5041906 date="2012-07-17T23:58:27Z" progress=0.005591 cache=0.4MiB(2678txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=00000000000003efa36ee7a37e7e99ad6d3a4974d474831ab84da5eedf44af30 peak=189569 model=0x00000001 log2_work=68.408149 tx=5042031 date="2012-07-18T00:00:14Z" progress=0.005591 cache=0.4MiB(2974txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=000000000000019e0a17258a841ee4795613fd93847fc406813ccade9b50068c peak=189570 model=0x00000001 log2_work=68.408178 tx=5042151 date="2012-07-18T00:02:40Z" progress=0.005591 cache=0.4MiB(3218txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=000000000000076401fe817ce8a56524fb67b1ddea4cd178a8ef6fa719373eec peak=189571 model=0x00000001 log2_work=68.408208 tx=5042272 date="2012-07-18T00:19:34Z" progress=0.005591 cache=0.5MiB(3583txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=00000000000001a665974ba9c3b5f9d49a05e85108fd888d5035699d25c7d21c peak=189572 model=0x00000001 log2_work=68.408237 tx=5042784 date="2012-07-18T00:23:28Z" progress=0.005592 cache=0.6MiB(4945txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=00000000000001f2c2f5f14ffb1561cb29a19dbcfd2123ee9ee282e8ccb91f79 peak=189573 model=0x00000001 log2_work=68.408267 tx=5042929 date="2012-07-18T00:29:04Z" progress=0.005592 cache=0.7MiB(5107txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=000000000000023e38b03da4d541da9920425464bc6b69d0417b6600b67a6547 peak=189574 model=0x00000001 log2_work=68.408296 tx=5043209 date="2012-07-18T00:38:47Z" progress=0.005592 cache=0.8MiB(5602txo)
2023-12-16T03:41:05Z UpdateTip: new greatest=000000000000043f07afa44db8c459b3d81f229171438387c3308a667046863f peak=189575 model=0x00000001 log2_work=68.408326 tx=5043217 date="2012-07-18T00:56:24Z" progress=0.005592 cache=0.8MiB(5631txo)

Thanks for any insights or steering on this situation.

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