hard-drive

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Why is the access time of a hard disk the sum of rotational delay and seek time rather than their maximum?

Rotational delay is the time necessary for the drum to rotate until the right sector can be reached by the head assembly. Seek time is the time necessary for the head assembly to move in the right pla[详细]

2023-02-25 20:04 分类：问答
How disk space is allocated for an edited file

Assume I save a text file in the HDD disk storage(assume the disk storage is new and so defragmented) and the file name is A with a file size of say 10MB[详细]

2023-02-23 08:46 分类：问答
Mount and unmount hard drives

How can I mount and unmount hard drives (platform independent, 开发者_如何学Cso no using Runtime to execute a hard-coded command) in the Java Programming Language?The answer is \"Yes And No\". You cou[详细]

2023-02-20 22:48 分类：问答
Spin Down Hard Disk Programmatically on Windows?

How do you request Windows to spin down a hard disk programmatically? Is there any user-mode function I can call (or kernel-mode function to call or IRP to send) in order to make this happen?[详细]

2023-02-18 17:55 分类：问答
How many threads for reading and writing to the hard disk?

i am developing an application that g开发者_运维技巧athers a list with all the files of the hard drive[详细]

2023-02-16 22:16 分类：问答
STOP: c000021a {Fatal System Error} The initial session process or system process terminated unexpectedly

I\'m encountering such an error after expanding disk (done by Hyper-V) space on virtual machine. STOP: c000021a {Fatal System Error}The initial session process or system process terminated unexpected[详细]

2023-02-15 19:09 分类：问答
Storage devices, file transfer and copy operation logic

I am trying to create a file copy utility which should work as a replacement of the standard windows file copying process. The main reason to do so is to add copy/move queue support and hopefully some[详细]

2023-02-05 17:43 分类：问答
Is it possible to get special Local Disk information from PHP?

I am running my PHP code on my local computer,So ,I just want to know the PHP has any functions to get the local hard disk information.Such as the disk name , disk space,free space available .etc.[详细]

2023-02-05 15:34 分类：问答
Can anyone recommend disk I/O benchmarking software for Windows?

I want to test the performance of a filesystem under different conditions. Specifically I want to test the performance of Windows virtual machines without compression and with compression both on \"n[详细]

2023-02-05 00:26 分类：问答
How to get Hard-Disk SerialNumber in C# (no WMI)?

I know there are two articles in CodeProject (one uses WMI and the other no WMI but in C++). I tried the WMI way, not only it\'s slow, but it is also unreliable. So, that\'s why I decided not to pursu[详细]

2023-02-01 22:46 分类：问答