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Bug#24560 Data nodes died(lgman) if undo_buffer_size from logfile group has small value

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tomas@whalegate.ndb.mysql.com 2007-04-27 12:26:13 +02:00
parent cfd4183e5e
commit f53e1929a2
1 changed files with 5 additions and 1 deletions
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6
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp
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@ -18,6 +18,7 @@
#define DBDICT_C #define DBDICT_C
#include "Dbdict.hpp" #include "Dbdict.hpp"
#include "diskpage.hpp"
#include <ndb_limits.h> #include <ndb_limits.h>
#include <NdbOut.hpp> #include <NdbOut.hpp>
@ -15498,7 +15499,10 @@ Dbdict::create_fg_prepare_start(Signal* signal, SchemaOp* op){
} }
else if(fg.FilegroupType == DictTabInfo::LogfileGroup) else if(fg.FilegroupType == DictTabInfo::LogfileGroup)
{ {
if(!fg.LF_UndoBufferSize) /**
* undo_buffer_size can't be less than 96KB in LGMAN block
*/
if(fg.LF_UndoBufferSize < 3 * File_formats::NDB_PAGE_SIZE)
{ {
op->m_errorCode = CreateFilegroupRef::InvalidUndoBufferSize; op->m_errorCode = CreateFilegroupRef::InvalidUndoBufferSize;
break; break;