diff -r c1f20ce4abcf -r 3e88ff8f41d5 userlibandfileserver/fileserver/sfile/sf_debug.cpp
--- a/userlibandfileserver/fileserver/sfile/sf_debug.cpp	Tue Aug 31 16:34:26 2010 +0300
+++ b/userlibandfileserver/fileserver/sfile/sf_debug.cpp	Wed Sep 01 12:34:56 2010 +0100
@@ -19,9 +19,8 @@
 #include <f32dbg.h>
 #include "f32image.h"
 #include <f32plugin.h>
-#include <filesystem_fat.h>
 #include "sf_file_cache.h"
-#include "sf_memory_man.h"
+
 
 #if defined(_DEBUG) || defined(_DEBUG_RELEASE)
 
@@ -622,128 +621,6 @@
             TInt r=aRequest->Write(2,pkgBuf);
             return r;
             }
-        // Check if the file is in 'file sequential/non-rugged file' mode
-        case KControlIoIsFileSequential:
-        	{
-        	TDrive* drive = aRequest->Drive();
-        	if(!drive)
-        		return KErrNotSupported;
-        	
-        	// RFs::ControlIO uses narrow descriptors, so convert narrow back to wide
-        	TBuf8<KMaxPath> fileNameNarrow;
-        	TInt r = aRequest->Read(2, fileNameNarrow);
-        	if (r != KErrNone)
-        		return r;
-        	TFileName fileNameWide;
-        	fileNameWide.Copy(fileNameNarrow);
-        	
-        	// Locate the file
-        	CFileCB* file = drive->LocateFile(fileNameWide);
-        	if(!file)
-        		return KErrNotFound;
-        	
-        	// isFileSequential = 1 or 0 for EFileSequential mode enabled or disabled respectively
-        	TUint8 isFileSequential = (file->IsSequentialMode() != 0);
-        	TPtr8 pkgBuf(&isFileSequential,1,1);
-        	aRequest->Write(3, pkgBuf);
-        	
-        	return KErrNone;
-        	}
-        case KControlIoGlobalCacheConfig:
-		// read ESTART.TXT file for global memory settings
-            {
-            TGlobalCacheConfig globalCacheConfig;
-            TInt32 rel;
-            
-            const TInt KByteToByteShift = 10;
-            _LIT8(KLitSectionNameCacheMemory,"CacheMemory");
-            
-            if (F32Properties::GetInt(KLitSectionNameCacheMemory, _L8("GlobalCacheMemorySize"), rel))
-                globalCacheConfig.iGlobalCacheSizeInBytes = rel << KByteToByteShift;
-            else
-                globalCacheConfig.iGlobalCacheSizeInBytes = KErrNotFound;
-
-            if (F32Properties::GetInt(KLitSectionNameCacheMemory, _L8("LowMemoryThreshold"), rel))
-                globalCacheConfig.iGlobalLowMemoryThreshold = rel;
-            else
-                globalCacheConfig.iGlobalLowMemoryThreshold = KErrNotFound;
-
-            TPckgBuf<TGlobalCacheConfig> pkgBuf(globalCacheConfig);
-            TInt r=aRequest->Write(2,pkgBuf);
-            return r;
-            }
-        case KControlIoGlobalCacheInfo:
-    	// get system's current global cache memory info
-            {
-            TGlobalCacheInfo info;
-            info.iGlobalCacheSizeInBytes = TGlobalCacheMemorySettings::CacheSize();
-            info.iGlobalLowMemoryThreshold = TGlobalCacheMemorySettings::LowMemoryThreshold();
-            TPckgBuf<TGlobalCacheInfo> pkgBuf(info);
-            TInt r=aRequest->Write(2,pkgBuf);
-            return r;
-            }
-         case KControlIoDirCacheConfig:
-         // read ESTART.TXT file for per-drive directory cache settings
-            {
-            TInt driveNumber = aRequest->Drive()->DriveNumber();
-            TDirCacheConfig dirCacheConfig;
-            TInt32 rel;
-            dirCacheConfig.iDrive = driveNumber;
-            TBuf8<32> driveSection;
-            driveSection.Format(_L8("Drive%c"), 'A' + driveNumber);
-            
-            if (F32Properties::GetInt(driveSection, _L8("FAT_LeafDirCacheSize"), rel))
-                dirCacheConfig.iLeafDirCacheSize = rel;
-            else
-                dirCacheConfig.iLeafDirCacheSize = KErrNotFound;
-
-            if (F32Properties::GetInt(driveSection, _L8("FAT_DirCacheSizeMin"), rel))
-                dirCacheConfig.iDirCacheSizeMin = rel << KByteToByteShift;
-            else
-                dirCacheConfig.iDirCacheSizeMin = KErrNotFound;
-
-            if (F32Properties::GetInt(driveSection, _L8("FAT_DirCacheSizeMax"), rel))
-                dirCacheConfig.iDirCacheSizeMax = rel << KByteToByteShift;
-            else
-                dirCacheConfig.iDirCacheSizeMax = KErrNotFound;
-
-            TPckgBuf<TDirCacheConfig> pkgBuf(dirCacheConfig);
-            TInt r=aRequest->Write(2,pkgBuf);
-            return r;
-            }
-         case KControlIoDirCacheInfo:
-         // get system's current per-drive directory cache settings
-		 //  currently only supports FAT file system
-             {
-             TFSName fsName;
-             aRequest->Drive()->CurrentMount().FileSystemName(fsName);
-             if (fsName.CompareF(KFileSystemName_FAT) == 0)
-                 {
-                 // 16 is the control cmd used for FAT
-                 //  see EFATDirCacheInfo in FAT code please. 
-                 const TInt KFATDirCacheInfo = 16;
-                 return(aRequest->Drive()->ControlIO(aRequest->Message(),KFATDirCacheInfo,param1,param2));
-                 }
-             return KErrNotSupported;
-             }
-         case KControlIoSimulateMemoryLow:
-             {
-             CCacheMemoryManager* cacheMemManager = CCacheMemoryManagerFactory::CacheMemoryManager();
-             if (cacheMemManager)
-                 cacheMemManager->SetMemoryLow(ETrue);
-             else
-                 return KErrNotSupported;
-             return KErrNone;
-             }
-         case KControlIoStopSimulateMemoryLow:
-             {
-             CCacheMemoryManager* cacheMemManager = CCacheMemoryManagerFactory::CacheMemoryManager();
-             if (cacheMemManager)
-                 cacheMemManager->SetMemoryLow(EFalse);
-             else
-                 return KErrNotSupported;
-             return KErrNone;
-             }
 		
 		}
 #endif