Flash Drive\u95ea\u5b58\u76d8\uff0c\u4f5c\u4e3a\u4ee3\u66ff\u4f7f\u7528\u4e86\u51e0\u5341\u5e74\u7684\u673a\u68b0\u786c\u76d8\uff0c\u5b83\u4e0e\u673a\u68b0\u786c\u76d8\u76f8\u6bd4\u6709\u7740\u7edd\u5bf9\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u67b6\u6784\u4e0a\u4e5f\u4e0e\u673a\u68b0\u786c\u76d8\u6709\u7740\u5f88\u5927\u7684\u533a\u522b\u3002\u672c\u6587\u4ee5\u6458\u8981\u7684\u5f62\u5f0f\u68b3\u7406\u4e86\u95ea\u5b58\u76d8\u7684\u5185\u90e8\u7ed3\u6784Page\u3001Block\u3001Channel\u7684\u4f5c\u7528\u4ee5\u53ca\u4f7f\u7528\u95ea\u5b58\u76d8\u4e0a\u7684\u4e00\u4e9b\u6027\u80fd\u8003\u8651\u548c\u4f7f\u7528\u8303\u56f4\u3002<\/p>\n
\u95ea\u5b58\u76d8\u5c31\u50cf\u4e00\u4e2a\u5c0f\u578b\u7684\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u5305\u62ec\u4e00\u4e0b\u7684\u7ec4\u4ef6\uff1a<\/p>\n
•\u7f13\u5b58\u533a\uff08Buffer\uff09\uff1a<\/strong> \u7f13\u5b58\u91cc\u5b58\u7740\u6240\u6709\u533a\u57df\u7684\u7d22\u5f15\u4fe1\u606f\uff0c\u6b63\u5728\u5199\u5165\u7684\u6570\u636e\u3001\u5e76\u4e14\u4f7f\u7528\u4e13\u7528\u7684\u7535\u5bb9\u5668\uff08Power capacitors\uff09\u5728\u7cfb\u7edf\u6389\u7535\u7684\u65f6\u5019\u4e3a\u7f13\u5b58\u4f9b\u7535\uff0c\u7136\u540e\u628a\u6570\u636e\u5199\u5165\u5230\u6301\u4e45\u5b58\u50a8NAND\u5355\u5143\u3002<\/p>\n •\u9875\u9762\uff08Pages\uff09\uff1a<\/strong>\u95ea\u5b58\u76d8\u5185\u90e8\u7684\u82af\u7247\u901a\u8fc7\u9875\u9762\u4e3a\u5355\u4f4d\u6765\u5bfb\u5740\uff0c73GB\u548c200GB\u7684\u95ea\u5b58\u76d8\u9875\u9762\u5927\u5c0f\u4e3a4KB\uff0c400GB\u7684\u95ea\u5b58\u76d8\u9875\u9762\u5927\u5c0f16KB\u3002\u9875\u9762\u5185\u5bb9\u7ec4\u6210\u8fde\u7eed\u7684\u5bfb\u5740\u7a7a\u95f4\uff0c\u5c31\u50cf\u5b58\u50a8\u7cfb\u7edf\u4e2d\u7684\u7f13\u5b58\u4e00\u6837\u3002\u5199\u5165\u8fc7\u7a0b\u4e2d\uff0c\u5bf9\u4e8e\u4e24\u4e2a2KB\u7684IO\u5728\u95ea\u5b58\u9875\u9762\u4e2d\u5fc5\u987b\u5199\u5165\u4e24\u4e2a\u8fde\u7eed\u7684LBA\uff08Logical Block Address\uff09\uff0c\u4e5f\u5c31\u662f\u5360\u7528\u4e24\u4e2a\u9875\u9762\u3002<\/p>\n •\u6247\u533a\uff08Blocks\uff09\uff1a<\/strong>NAND\u7c7b\u578b\u7684\u95ea\u5b58\u76d8\u7684\u6620\u5c04\u5173\u7cfb\u548c\u6587\u4ef6\u7cfb\u7edf\u7c7b\u4f3c\uff0c\u591a\u4e2aPages\u7ec4\u6210\u4e3aBlock\uff0c\u4f46\u662f\u533a\u57df\u4e2d\u7684\u9875\u9762\u5e76\u4e0d\u662f\u8fde\u7eed\u7684\uff0c\u8fd9\u4e2ablock\u548cSCSI\u4ee5\u53ca\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684block\u8fd8\u662f\u6709\u6240\u533a\u522b\u3002NAND\u7c7b\u578b\u7684\u95ea\u5b58\u76d8\u5199\u5165\u90fd\u662f\u5728Block\u7ea7\u522b\u3002Block\u7684\u955c\u50cf\u5b58\u50a8\u5728\u95ea\u5b58\u76d8\u7684\u7f13\u5b58\u4e2d\uff0c\u77e5\u9053\u4e00\u4e2a\u533a\u57df\u5199\u6ee1\u4e86\uff0c\u7136\u540e\u518d\u5199\u5165\u5230\u95ea\u5b58\u76d8\u5b58\u50a8\u5355\u5143\u7684Block\u5185\u3002<\/p>\n •\u901a\u9053\uff08Channels\uff09\uff1a<\/strong>\u95ea\u5b58\u76d8\u4e2d\u82af\u7247\u5904\u7406\u6570\u636e\u7684\u901a\u8def\uff0c\u95ea\u5b58\u76d8\u62e5\u6709\u591a\u4e2a\u901a\u9053\uff0c\u4fdd\u8bc1\u5b58\u50a8\u5355\u5143\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u8bfb\u548c\u5199\u7684\u64cd\u4f5c\uff0c\u5bf9\u4e8e\u5927IO\uff0c\u4f1a\u5728\u591a\u4e2a\u901a\u9053\u4e0a\u5206\u6bb5\u5904\u7406\u3002<\/p>\n \u95ea\u5b58\u76d8\u4e2d\u7684\u9875\u9762\u901a\u8fc7\u51e0\u79cd\u72b6\u6001\u6765\u7ba1\u7406\u6570\u636e\u72b6\u6001\uff1a<\/p>\n •Valid State\uff1a\u5305\u542b\u53ef\u7528\u6570\u636e<\/strong><\/p>\n •Invalid State: \u5305\u542b\u8fc7\u671f\u6570\u636e<\/strong><\/p>\n •Erased State\uff1a\u6ca1\u6709\u88ab\u4f7f\u7528\u533a\u57df<\/strong><\/p>\n \u9875\u9762\u72b6\u6001\u4f1a\u53d7\u5230\u8d1f\u8f7d\u7684\u5f71\u54cd\uff0c\u9875\u9762\u72b6\u6001\u4e5f\u4f1a\u5f71\u54cd\u5230\u53ef\u7528\u7684\u533a\u57df\u3002\u53ef\u7528\u7684\u533a\u57df\uff08\u5df2\u7ecf\u91ca\u653e\u7684\u533a\u57df\uff09\u4f1a\u51b3\u5b9a\u5199\u5165\u7684\u6027\u80fd\u3002\u7531\u4e8e\u968f\u673a\u5199\u5165\u9875\u9762\u53d8\u5f97\u968f\u673a\u5206\u5e03\uff0c\u95ea\u5b58\u76d8\u4f7f\u7528\u5143\u6570\u636e\u6765\u5b9a\u4f4dValid\u548cInvalid\u7684\u6570\u636e\uff0c\u6bd4\u5982\u4e00\u4e2a\u5360\u4e24\u4e2aBlock\u6587\u4ef6\u66f4\u65b0\u5199\u5165\uff0c\u7b2c\u4e00\u4e2ablock\u5199\u5165\u5230\u7f13\u5b58\uff0c\u90a3\u4e48\u5b83\u6240\u5bf9\u5e94\u7684NAND\u4e0a\u7684\u4e24\u4e2ablock\u90fd\u4f1a\u53d8\u6210invalid\u3002<\/p>\n \u95ea\u5b58\u76d8\u4e2d\u8fd8\u6709\u4e00\u90e8\u9884\u7559\u7a7a\u95f4\uff0c\u5b58\u50a8\u901a\u5e38\u610f\u4e49\u4e0a\u7684\u5143\u6570\u636e\uff0c\u9884\u7559\u7a7a\u95f4\u4f1a\u4e3a\u5199\u5165\u6570\u636e\u63d0\u4f9b\u53ef\u7528\u7684block\u4f4d\u7f6e\u3002<\/p>\n \u6301\u7eed\u7684\u6570\u636e\u5199\u5165\u4f1a\u4f7f\u95ea\u5b58\u76d8\u9971\u548c\uff0c\u7136\u540e\u95ea\u5b58\u76d8\u4f1a\u5728\u7a7a\u95f2\u7684\u65f6\u95f4\u8fdb\u884c\u64e6\u9664\uff08Erase\uff09\u64cd\u4f5c\u3002\u5728\u64e6\u9664\u4e4b\u524d\uff0c\u4e3a\u4e86\u4fdd\u8bc1Block\u4e2d\u7684\u9875\u9762\u5fc5\u987b\u90fd\u662finvalid\u72b6\u6001\uff0c\u4f1a\u5c06\u6bcf\u4e2ablock\u4e2d\u7684valid\u9875\u9762\u5199\u5165\u5230\u5176\u4ed6block\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u7c7b\u4f3c\u4e8e\u786c\u76d8\u788e\u7247\u6574\u7406\uff0c\u4e3b\u8981\u5206\u4e3a\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n •\u5c06Valid\u7684\u9875\u9762\u8bfb\u53d6\u5230\u7f13\u5b58\u4e2d<\/strong><\/p>\n •\u64e6\u9664NAND\u4e2d\u65e7\u7684\u533a\u57df<\/strong><\/p>\n •\u5c06Valid\u9875\u9762\u5199\u5165NAND\u7684\u5230\u5176\u4ed6Block\u4e2d<\/strong><\/p>\n \u4f7f\u7528\u95ea\u5b58\u76d8\u65f6\u7684\u4e00\u4e9b\u6027\u80fd\u8003\u8651\u4e0e\u5e94\u7528\u573a\u666f:<\/p>\n \u662f\u5426\u95ea\u5b58\u76d8\u5728\u4f7f\u7528\u4e45\u4e86\u4ee5\u540e\u4f1a\u53d8\u6162\uff1f\u7b54\u6848\u662f\uff0c\u7684\u786e\u4f1a\u6709\u4e00\u4e9b\u5f71\u54cd\u3002\u95ea\u5b58\u76d8\u7684\u5269\u4f59\u7a7a\u95f4\u4f1a\u662f\u4e3b\u8981\u56e0\u7d20\u4e4b\u4e00\uff0c\u56e0\u4e3a\u5269\u4f59\u7a7a\u95f4\u7684\u51cf\u5c11\u4f1a\u5bfc\u81f4\u788e\u7247\u7684\u589e\u52a0\uff0c<\/strong>\u5f71\u54cd\u5230\u95ea\u5b58\u76d8\u5bf9\u4e8e\u6301\u7eed\u5199\u5165\u7684\u76f8\u5e94\u65f6\u95f4\uff0c\u8f83\u9ad8\u7684\u7a7a\u95f4\u5229\u7528\u7387\u4f1a\u5bfc\u81f4\u5728\u6bcf\u4e2ablock\u4e2d\u6709\u66f4\u591a\u7684valid\u9875\u9762\u3002\u968f\u7740\u65f6\u95f4\u589e\u52a0\uff0c\u8fd9\u79cdvalid\u9875\u9762\u7684\u5206\u5e03\u4f1a\u53d8\u5f97\u66f4\u52a0\u968f\u673a\u5206\u5e03\u800c\u4e14\u7a7a\u95f4\u5229\u7528\u7387\u589e\u52a0\u3002\u5982\u679cblock\u4e2d\u5305\u542b\u6bd4\u8f83\u9ad8\u7684\u6bd4\u4f8b\u7684valid\u9875\u9762\uff0c\u64e6\u9664\u7684\u8fc7\u7a0b\u4e2d\u5c31\u9700\u8981\u8c03\u6574\u66f4\u591a\u7684\u9875\u9762\u3002\u95ea\u5b58\u76d8\u5c31\u9700\u8981\u66f4\u591a\u7684\u65f6\u95f4\u8fdb\u884c\u788e\u7247\u6574\u7406\u3002<\/p>\n \u95ea\u5b58\u76d8\u7684\u5927\u5c0f\u662f\u5426\u5f71\u54cd\u6027\u80fd\uff1f\u8fd9\u91cc\u9700\u8981\u63cf\u8ff0\u4e00\u4e2a\u6982\u5ff5\uff0c\u53eb\u505a\u5c0fIO\u548c\u5199\u5165\u9875\u9762\u586b\u5145\u7684\u6982\u5ff5\uff0c\u56e0\u4e3a\u5728\u95ea\u5b58\u76d8\u5904\u7406\u5199\u5165IO\u7684\u60c5\u51b5\u4e2d\uff0c\u5982\u679c\u5199\u5165\u7684IO\u5c0f\u4e8e\u4e00\u4e2a\u9875\u9762\u7684\u5927\u5c0f\uff0c\u5219\u95ea\u5b58\u76d8\u9700\u8981\u8fdb\u884cRead-Modify-Write\u64cd\u4f5c\u3002\u56e0\u6b64\u5bf9\u4e8e\u95ea\u5b58\u76d8\u6765\u8bf4\u7684\u8d1f\u8f7d\u52a0\u500d\u3002\u6240\u4ee5\u5c31\u95ea\u5b58\u76d8\u6027\u80fd\u6765\u8bf4\uff0c73GB\u548c200GB\u4f7f\u7528\u76844KB\u9875\u9762\u5927\u5c0f\u4f1a\u597d\u4e8e400GB\u768416KB\u9875\u9762\u5927\u5c0f\u3002<\/p>\n \u6700\u540e\u8fd8\u8981\u7b80\u8981\u63d0\u4e00\u4e0b\u95ea\u5b58\u76d8\u7684\u5e94\u7528\u573a\u666f\u3002\u5176\u5b9e\u5904\u4e8e\u6210\u672c\u6548\u76ca\u7684\u8003\u8651\uff0c\u95ea\u5b58\u76d8\u7684\u4f7f\u7528\u8fd8\u662f\u9700\u8981\u6709\u7684\u653e\u77e2\u3002\u6839\u636e\u9002\u5408\u7684\u5e94\u7528\u9009\u62e9\uff0c\u800c\u4e14\u7ed3\u5408\u5b58\u50a8\u9635\u5217\u7684\u60c5\u51b5\u8fdb\u884c\u7efc\u5408\u8003\u8651\uff0c\u4f5c\u8005\u8ba4\u4e3a\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8003\u8651\uff1a<\/p>\n •\u95ea\u5b58\u76d8\u901a\u5e38\u8fd8\u9002\u7528\u4e8e\u9ad8\u6bd4\u4f8b\u7684\u968f\u673a\u8bfb\u53d6\u548c\u5c0fIO\u7684\u5e94\u7528\u3002<\/strong><\/p>\n •\u5982\u679c\u968f\u673a\u5199\u5165\u7684\u6bd4\u4f8b\u5927\u4e8e20%\uff0c<\/strong>\u5219\u662f\u95ea\u5b58\u76d8\u6700\u597d\u53d1\u6325\u4f5c\u7528\u7684\u60c5\u51b5\u3002<\/p>\n •\u95ea\u5b58\u76d8\u548c\u5b58\u50a8\u9635\u5217\u7684\u7f13\u5b58\u76f8\u7ed3\u5408\u3002<\/strong>\u95ea\u5b58\u76d8\u5f88\u591a\u60c5\u51b5\u4e0b\u4f1a\u52a0\u901f\u5b58\u50a8\u9635\u5217\u7684\u6570\u636e\u5237\u65b0\u6548\u7387\uff0c\u6bd4\u8f83\u5178\u578b\u7684\u5c31\u662f\u9ad8\u8d1f\u503a\u5199\u5165\u7684\u5e94\u7528\uff0c\u5b58\u50a8\u9635\u5217\u7684\u7f13\u5b58\u53ef\u4ee5\u63d0\u4f9b\u66f4\u77ed\u7684\u524d\u7aef\u54cd\u5e94\u65f6\u95f4\uff0c\u51cf\u5c11\u4ece\u5b58\u50a8\u9635\u5217\u7f13\u5b58\u4e2d\u8f7d\u5165\u548c\u5199\u5165\u540e\u7aef\u78c1\u76d8\u901f\u5ea6\u3002\u4f46\u5f53\u67d0\u4e9b\u6781\u5927\u7684\u6570\u636e\u5e93\u60c5\u51b5\u4e0b\u4e5f\u6709\u53ef\u80fd\u76f8\u53cd\uff0c\u5b58\u50a8\u9635\u5217\u7f13\u5b58\u5bf9\u4e8e\u5927\u91cf\u7684\u5199\u5165\u53ef\u80fd\u4f1a\u54cd\u5e94\u4e0d\u53ca\uff0c\u800c\u8fd9\u79cd\u60c5\u51b5\uff0c\u6839\u636e\u4f7f\u7528\u5b58\u50a8\u9635\u5217\u5b9e\u9645\u60c5\u51b5\uff0c\u53ef\u4ee5\u9009\u62e9\u6027\u7684\u8df3\u8fc7\u5b58\u50a8\u9635\u5217\u7684\u5199\u7f13\u5b58\uff0c\u800c\u76f4\u63a5\u5728\u540e\u7aef\u4f7f\u7528\u5927\u91cf\uff08\u8d85\u8fc730\u4e2a\u95ea\u5b58\u76d8\uff09\u63d0\u4f9b\u9ad8\u5e26\u5bbd\uff0c\u5f53\u7136\u4e5f\u8981\u8003\u8651\u5b58\u50a8\u9635\u5217\u662f\u5426\u652f\u6301\u5173\u95ed\u5199\u7f13\u5b58\u3002<\/p>\n •\u5bf9\u4e8e\u6570\u636e\u5e93\u5e94\u7528\uff0c\u95ea\u5b58\u76d8\u9002\u7528\u4e8e\u5b58\u653e\u7d22\u5f15\u3001\u6bd4\u8f83\u7e41\u5fd9\u7684\u8868\u3001\u4e34\u65f6\u7a7a\u95f4\uff0c<\/strong>\u800cRedo Log\u548cArchive log\u4e4b\u7c7b\u5219\u4e0d\u9002\u5408\u4e8e\u5b58\u50a8\u5728\u95ea\u5b58\u76d8\u3002<\/p>\n •\u5bf9\u4e8e\u6d88\u606f\u7cfb\u7edf\uff08Exchange\u3001Notes\uff09\uff0c\u95ea\u5b58\u76d8\u9002\u7528\u4e8e\u5b58\u653e\u7528\u6237\u6570\u636e\u5e93\u3002<\/p>\n \u672c\u6587\u4f5c\u8005\u4e3aEMC\u4e2d\u6587\u6280\u672f\u793e\u533a\uff08<\/strong>https:\/\/community.emc.com\/go\/chinese<\/strong><\/a>\uff09\u6280\u672f\u7248\u4e3b\u3002\u5982\u679c\u60a8\u5bf9\u672c\u6587\u6709\u4efb\u4f55\u7591\u95ee\u548c\u4e0d\u540c\u89c1\u89e3\uff0c\u4e5f\u6b22\u8fce\u5230EMC\u4e2d\u6587\u652f\u6301\u8bba\u575b\u53c2\u4e0e\u8ba8\u8bba\u3002 Flash Drive\u95ea\u5b58\u76d8\uff0c\u4f5c\u4e3a\u4ee3\u66ff\u4f7f\u7528\u4e86\u51e0\u5341\u5e74\u7684\u673a\u68b0\u786c\u76d8\uff0c\u5b83\u4e0e\u673a\u68b0\u786c\u76d8\u76f8\u6bd4\u6709\u7740\u7edd\u5bf9\u7684\u6027\u80fd\u4f18\u52bf\uff0c\u67b6\u6784\u4e0a\u4e5f\u4e0e\u673a\u68b0\u786c\u76d8\u6709\u7740\u5f88\u5927\u7684\u533a\u522b\u3002\u672c\u6587\u4ee5\u6458\u8981\u7684\u5f62\u5f0f\u68b3\u7406\u4e86\u95ea\u5b58\u76d8\u7684\u5185\u90e8\u7ed3\u6784Page\u3001Block\u3001Channel\u7684\u4f5c\u7528\u4ee5\u53ca\u4f7f\u7528\u95ea\u5b58\u76d8\u4e0a…<\/p>\n","protected":false},"author":107,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[5209,4342,3708,3423],"topic":[],"class_list":["post-10165","post","type-post","status-publish","format-standard","hentry","category-tips","tag-drive","tag-flash","tag-shujuku","tag-shancun"],"_links":{"self":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/10165"}],"collection":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/comments?post=10165"}],"version-history":[{"count":0,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/10165\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/media?parent=10165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/categories?post=10165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/tags?post=10165"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/topic?post=10165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}精品国产午夜肉伦伦影院,双性老师灌满浓jing上课h,天天做天天爱夜夜爽,攵女乱h边做边走
<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"