ÎÒÃÇÔÚƽʱʹÓÃÉÁÅÌʱ£¬Ï¸ÐĵĻ°£¬»á·¢ÏÖ²úÆ·µÄʵ¼ÊÈÝÁ¿ÍùÍùÒª±ÈÆä±ê³ÆÈÝÁ¿Ð¡¡£¾Ù¸öÀý×Ó£¬Ò»¸öȫеÄÉÁÅ̲úÆ·±ê³ÆÈÝÁ¿Îª64MB£¬¶øÔÚ²Ù×÷ϵͳÖиñʽ»¯ºóÆäʵ¼ÊÈÝÁ¿¿ÉÄÜÖ»ÓÐ61.8MB¡£ÄÇôÕâÀïÉÙµÄ2.2MBµÄÈÝÁ¿µ½ÄĶùÈ¥ÁË£¿ÄѵÀ³§ÉÌÂô¸øÎÒÃǵIJúÆ·¡°¶Ì½ïÉÙÁ½¡±£¿
Õâ2.2MBµÄ¿Õ¼ä²¢·Çƾ¿ÕÕô·¢ÁË£¬¶øÖ÷ÒªÊDzÙ×÷ϵͳʶ±ðÓëÓ²¼þÉ豸Éú²ú³§ÉÌÁ½ÕßÈÝÁ¿¼ÆË㹫ʽÉϵIJ»Í¬ËùÖ¡£Éú²ú³§ÉÌΪÁ˼ÆËã·½±ã£¬ÍùÍùÉ趨1KB=1000Bytes¡¢1MB=1000KB¡¢1GB=1000MB¡£¶ø²Ù×÷ϵͳµÄ»»ËãÔòΪ1KB=1024Bytes¡¢1MB=1024KB¡¢1GB=1024MB¡£Õâ¾Í²úÉúÁË´æ´¢É豸±êÅäÈÝÁ¿ºÍʵ¼ÊʹÓÃÈÝÁ¿³öÏÖ²îÒìµÄÇé¿ö¡£
ÓÉ´ËÍÆËã¿ÉÖª128MBÉÁÅ̵Äʵ¼ÊÈÝÁ¿ÀíÂÛÉÏӦΪ125MB£¬64MBÉÁÅ̵ÄÈÝÁ¿Ó¦¸ÃΪ62.5MB£¬ÒÔ´ËÀàÍÆ¡£´ËÍ⣬ÓÉÓÚÉÁ´æоƬ±¾ÉíÔÚÖÆÔìʱµÄÎÊÌ⣬ÉÁ´æ½éÖÊÔÊÐíÓлµ¿é£¨Bad Block£©µÄ´æÔÚ£¬ÕâЩ»µ¿é²»Äܱ»Ê¹Óã¬Ò²²»Ëã×öÓÐЧÈÝÁ¿¡£
×îºó»¹ÓÐÒ»µã£¬ÓëÓ²ÅÌÒ»Ñù£¬ÉÁ´æÅÌÒ²ÊDzÉÓÃFATÎļþϵͳ£¬¶øFATÎļþϵͳ°üÀ¨MBRÖ÷Òýµ¼·ÖÇø¡¢FATÎļþ·ÖÅä±íºÍROOTĿ¼ÇøµÈ£¬ÕâЩÇøÓòÒ²ÒªÕ¼ÓÃÉÁ´æ¿Õ¼ä£¬Ò»°ãÐèÒªÕ¼Óü¸°ÙKB¡£
³ýÁËÉÏÊöÔÒòÖ®Í⣬ÉÁÅÌ×÷ΪһÏî±È½Ï³£ÓõÄÒƶ¯´æ´¢½â¾ö·½°¸£¬¸ö±ð³§ÉÌÔÚÆä²úÆ·ÖмÓÈëÁËÖîÈç±£ÃÜ¡¢QQÁÄÌì¼Ç¼±¸·ÝµÈ¹¦ÄÜ£¬ÕâЩ¹¦ÄÜʵ¼ÊÉÏÐèÒªÕ¼ÓÃÉÁÅÌÖеIJ¿·ÖÎïÀí¿éÀ´´æ·ÅÌØÊâÅäÖÃÐÅÏ¢»òÊý¾Ý¡£
ÁíÍ⣬ÓÐЩÅóÓÑ·¢ÏÖ×Ô¼ºµÄÉÁÅÌÔÚʹÓÃÒ»¶Îʱ¼äºó£¬Ôٴθñʽ»¯£¬ÆäÈÝÁ¿¾¹È»»á×Ô¶¯±äСÁË¡£ÕâÓÖÊÇʲôÔÒòÄØ£¿
Êý¾ÝдÈëµÄʱºò£¬ÉÁ´æоƬÄÚ²¿ÐèÒªÓÐÖÁÉÙÒ»¸öÎïÀí¿é£¨Block£©×÷Ϊ½»»»¿éʹÓá£ÕâÊÇÒòΪÉÁ´æµÄд²Ù×÷ºÜÌØÊ⣬±ØÐëÊÇÏȲÁ³ý£¬È»ºó²ÅÄÜдÈëÊý¾Ý£¬¶ø²Á³ýµÄ×îСµ¥Î»ÊÇÒ»¸öÎïÀí¿é£¬µ«Ð´Êý¾ÝµÄ×îСµ¥Î»È´ÊÇÒ»¸öÒ³£¨Page£©¡£
ÔÚÉÁ´æµÄ´æ´¢µ¥Î»ÖУ¬Ò»¸öÎïÀí¿é°üº¬Èô¸É¸öÎïÀíÒ³¡£Òò´ËдÊý¾Ýʱ£¬ÐèÒªÓÐÒ»¸ö¿ÕµÄ¡¢¿ÉÒÔʹÓõĽ»»»¿éÀ´´æ·Å²»ÐèÒª±»²Á³ýµÄÊý¾Ý¡£ÓÉÓÚÉÁ´æµÄ³ä·ÅµçÌØÐÔ£¬Ê¹µÃËüµÄ¶Áд´ÎÊýÓÐÎïÀíÉϵÄÏÞÖÆ¡£
ͨ³£³§ÉÌ»áÔÚÉÁÅÌÄÚ²¿×öÒ»¸ö¶Áд´ÎÊýµÄ¼ÆÊý£¬µ±ÉÁ´æоƬµÄij¸öÎïÀí´æ´¢Çø¿é´ïµ½¶Áдָ¶¨µÄ×î¸ß´ÎÊýʱ£¬ÄÇô¸Ã¿éÇø½«±»É趨Ϊ²»ÔÙʹÓõÄÇøÓò£¬ËùÒÔÉÁÅÌÓпÉÄÜÔÚ¼«¶ÈƵ·±µØʹÓÃÏ£¬ÈÝÁ¿Ô½À´Ô½Ð¡¡£²»¹ý£¬Ä¿Ç°¶àÊýÉÁÅ̲úÆ·ÒѾ¿ÉÒÔ±£Ö¤²Áд°ÙÍò´ÎÒÔÉϵÄʹÓÃÊÙÃü¡£
Ä¿Ç°Êг¡ÉϵÄÉÁ´æ²úÆ·°üÀ¨Á½Àࣺ1. δԤÁô»º³å¿Õ¼äµÄ£»2. Ô¤ÁôÓлº³å¿Õ¼äµÄ¡£¶ÔÓÚµÚÒ»ÖÖÇé¿ö£¬ÒòΪûÓÐÔ¤Áô¿Õ¼ä£¬ÉÁ´æÔÚ¶Áдʱ½»»»¿éµÄËðºÄÏ൱´ó£¬ÓÚÊǾͻá³öÏÖÈÝÁ¿Ô½À´Ô½Ð¡µÄÇé¿ö¡£¶ÔÓÚµÚ¶þÖÖÇé¿ö£¬³§ÉÌÔÚÉè¼ÆʱÒѾԤÁô²¿·ÖÎïÀí¿é£¬±ÈÈçÑ¡Ôñ1024¸öÎïÀí¿éÖеÄ1000¸ö×÷ΪÊý¾Ý´æ´¢Ê¹Óã¬ÆäÓà24¸öÎïÀí¿é£¨°üÀ¨»µ¿é£©ÓÃ×÷»º³å½»»»¿é²¿·Ö¡£
ÿ´ÎÉϵçºó£¬´æ´¢µ¥ÔªµÄÂß¼µØÖ·ºÍÎïÀíµØÖ·ÐèÒªÖØжÔÕÕ£¬½»»»¿é²¢²»Êǹ̶¨µÄijһÇø¿é£¬Òò¶øÿһ¸öÎïÀí¿é½øÐжÁд²Ù×÷µÄ¼¸Âʼ¸ºõÏàͬ£¬²»»á³öÏÖÄÄÒ»¸öÎïÀí¿é¹ýÔç±»Ë𻵵ÄÏÖÏ󡣶ÔÓÚÔ¤Áô»º³å¿Õ¼äµÄÉÁÅÌÀ´Ëµ£¬»ù±¾²»»á³öÏÖÈÝÁ¿Ô½À´Ô½Ð¡µÄÇé¿ö¡£
£¨³ö´¦£ºhttp://www.sheup.com£©