zcash-hackworks
/
bitcoin
mirror of https://github.com/zcash-hackworks/bitcoin.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Reduce maximum coinscache size during verification 

Due to growing coinsviewcaches, the memory usage with checklevel=3
(and standard settings for dbcache) could be up to 500MiB on a
64-bit system. This is about twice the peak during reindexing,
unnecessarily extending bitcoind's memory envelope.

This commit reduces the maximum total size of the caches used during
verification to just nCoinCacheSize, which should be the limit.
This commit is contained in:
Wladimir J. van der Laan 2014-08-11 08:43:06 +02:00
parent f5d99075bf
commit ea100c73fa
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/main.cpp
View File

@ -3052,7 +3052,7 @@ bool CVerifyDB::VerifyDB(int nCheckLevel, int nCheckDepth)
}
}
// check level 3: check for inconsistencies during memory-only disconnect of tip blocks
if (nCheckLevel >= 3 && pindex == pindexState && (coins.GetCacheSize() + pcoinsTip->GetCacheSize()) <= 2*nCoinCacheSize + 32000) {
if (nCheckLevel >= 3 && pindex == pindexState && (coins.GetCacheSize() + pcoinsTip->GetCacheSize()) <= nCoinCacheSize) {
bool fClean = true;
if (!DisconnectBlock(block, state, pindex, coins, &fClean))
return error("VerifyDB() : *** irrecoverable inconsistency in block data at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString());