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reHDD
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optimal chunk size

This commit is contained in:
Hendrik Schutter 2022-08-22 23:09:41 +02:00
parent edcf680b95
commit d92448aa97
2 changed files with 4 additions and 4 deletions
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2
include/reHDD.h
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@ -15,7 +15,7 @@
#define WORSE_POWERUP 10000 //mark drive if at this limit or beyond
#define SHRED_ITERATIONS 3U
#define FROZEN_TIMEOUT 10 //After this timeout (minutes) the drive will be marked as frozen
#define METRIC_THRESHOLD 3UL*1000UL*1000UL*1000UL //calc shred speed with this minimum of time delta
#define METRIC_THRESHOLD 3L*1000L*1000L*1000L //calc shred speed with this minimum of time delta
// Logger Settings
#define LOG_PATH "./reHDD.log"

6
include/shred.h
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@ -17,9 +17,9 @@
#include <unistd.h>
#include <string.h>
#define CHUNK_SIZE 1024*1024*2 //amount of bytes that are overwritten at once --> 2MB
//#define CHUNK_SIZE 1024U*4U //amount of bytes that are overwritten at once
#define TFNG_DATA_SIZE 65536U //amount of bytes used by tfng
#define CHUNK_SIZE 1024*1024*32 //amount of bytes that are overwritten at once --> 32MB
#define TFNG_DATA_SIZE CHUNK_SIZE //amount of bytes used by tfng
//#define DEMO_DRIVE_SIZE 1024*1024*256L // 256MB
//#define DEMO_DRIVE_SIZE 1024*1024*1024L // 1GB