集成硬件加密的加密固态盘的设计与实现Integrated encryption hardware encryption Design and implementation of solid-state disk

idedisk cache proc open for Linux v2.13.6.

This is the IDE ATA disk driver, as evolved hd.c and ide.c.

再找不出一本对DRAM+DISK讲的这么详细的书了。 书中给出的大量references也很棒。 Is your memory hierarchy stopping your microprocessor from performing at the high level it should be? Memory Systems: Cache, DRAM, Disk shows you how to resolve this problem. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory hierarchies. You learn how to to tackle the challenging optimization problems that result from the side-effects that can appear at any point in the entire hierarchy. As a result you will be able to design and emulate the entire memory hierarchy. . Understand all levels of the system hierarchy -Xcache, DRAM, and disk. . Evaluate the system-level effects of all design choices. . Model performance and energy consumption for each component in the memory hierarchy.

iOS15.6 真机调试包(Developer Disk Image 调试包)

硬盘检测以及硬件检测修复，亲测可用

It is estimated that over 90% of all new information produced in the world is being stored on magnetic media, most of it on hard disk drives. Despite their importance, there is relatively little published work on the failure patterns of disk drives, and the key factors that affect their lifetime. Most available data are either based on extrapolation from accelerated aging experiments or from relatively modest sized field studies. Moreover, larger population studies rarely have the infrastructure

磁盘速度 通过写入磁盘来测量 Python 中的磁盘速度。 磁盘可以是SSD、HDD、eMMC、闪存盘、NAS、Cloud，只要是挂载且可写的。 测量将需要 0.5 秒。 目的 粗略地测量“磁盘”的速度，以注意 SSD 和云安装之间的速度差异。 用法： 无参数： $ ./diskspeed.py Absolute path of filename /home/sander/disk-speed/outputTESTING.txt Disk writing speed: 154.509901638 Mbytes per second 使用参数指定要测试的目录： $ ./diskspeed.py /home/sander/ Absolute path of filename /home/sander/outputTESTING.txt Disk writing speed:

本镜像含3个版本，已分享至百度云供网友提取。 cirros-0.3.0-x86_64-disk.img cirros-0.3.4-x86_64-disk.img cirros-0.4.0-x86_64-disk.img

flp格示的MS-DOS6.22 STARTUP DISK（DOS6.22启动盘）。原版DOS6.22安装盘制作，无任何修改和添加。