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Correct units for "-dbcache" and "-prune"

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All dbcache-related values in the code are measured in MiB (not in
megabytes, MB) or in bytes.
The GUI "-prune" values in GB are translated to the node values in MiB
correctly. The maximum of the "-prune" QSpinBox is not limited by the
default value of 99 (GB).
Also, this improves log readability.
This commit is contained in:
Hennadii Stepanov
2019-01-14 13:40:00 +02:00
parent 84d0fdce11
commit 6f6514a080
8 changed files with 24 additions and 19 deletions
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9
src/qt/optionsmodel.cpp
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@@ -9,6 +9,7 @@
#include <qt/optionsmodel.h>
#include <qt/bitcoinunits.h>
#include <qt/guiconstants.h>
#include <qt/guiutil.h>
#include <interfaces/node.h>
@@ -92,10 +93,10 @@ void OptionsModel::Init(bool resetSettings)
settings.setValue("bPrune", false);
if (!settings.contains("nPruneSize"))
settings.setValue("nPruneSize", 2);
// Convert prune size to MB:
const uint64_t nPruneSizeMB = settings.value("nPruneSize").toInt() * 1000;
if (!m_node.softSetArg("-prune", settings.value("bPrune").toBool() ? std::to_string(nPruneSizeMB) : "0")) {
addOverriddenOption("-prune");
// Convert prune size from GB to MiB:
const uint64_t nPruneSizeMiB = (settings.value("nPruneSize").toInt() * GB_BYTES) >> 20;
if (!m_node.softSetArg("-prune", settings.value("bPrune").toBool() ? std::to_string(nPruneSizeMiB) : "0")) {
addOverriddenOption("-prune");
}
if (!settings.contains("nDatabaseCache"))