ntfs

解决Mac无法识别移动硬盘以及无法识别BootCamp Windows分区的问题

由 亡梦爱人 提交于 2019-12-13 05:00:05
Mac无法识别移动硬盘问题 在Mac系统下，有时发现无法识别移动硬盘的情况，就算打开磁盘工具也看不到，或者无法装载。 原因在于NTFS是Windows自创的专用格式，各种磁盘格式在mac下的支持情况： Fat32：Win读写，Mac OS X读写，4G单文件限制 NTFS：Win读写，Mac OS X只读，无4G单文件限制 Exfat：Win读写，Mac OS X读写，无4G单文件限制 HFS+：Win不认，Mac OS X读写，无4G单文件限制 所以解决方式有两个，一是将移动硬盘格式设置为Fat32或Exfat，考虑到Fat32不支持大于4G的单个文件，所以最佳选择即把移动硬盘格式化为Exfat。 如果是别人的NTFS移动硬盘怎么读取呢？这要借助专门的软件了。常见的有这些： 网上能找到破解版。不过也有免费的： Mounty for NTFS 安装使用Mounty 可以直接用brew安装： brew cask install mounty 运行效果如下： 解决NTFS移动硬盘识别问题。 文件消失的问题 有时用Mounty写入文件后会出现错误，整个目录里的文件都消失了！不要慌，只是目录结构问题，数据还在。 解决方法：把移动硬盘练到Windows系统下，当弹出提示“是否修复移动磁盘时”，点击扫描并修复即可恢复。 无法查看Bootcamp分区问题 在Mac系统下

ERROR_ACCESS_DENIED setting file owner

由 流过昼夜 提交于 2019-12-13 00:40:53
问题 I am trying to set the owner of a file to another user programmatically in C++. I have definitely enabled the SeRestorePrivilege for my process. I can confirm this using Process Explorer. I start the process, it is disabled, I run my code to enable it, ProcExp reports it as enabled, I go just up to the point where the owner is to be set, and it is still enabled (i.e. I am not accidentally disabling it). What other caused can there be for this access is denied message? What have I not

CentOS7使用yum和源码升级内核

由 北战南征 提交于 2019-12-12 17:04:37
原文： https://blog.csdn.net/bayin4937/article/details/100949870 两种方式升级内核 一、yum升级内核 参考： https://blog.csdn.net/kikajack/article/details/79396793 不多废话了，直接操作，原理看别的文章 1、uname -r [root@localhost ~] # uname -r 3.10.0-957.el7.x86_64 2、备份数据 3、按照官方导入epel仓库 参考： http://elrepo.org/tiki/tiki-index.php [root@localhost ~] # yum install https://www.elrepo.org/elrepo-release-7.0-4.el7.elrepo.noarch.rpm -y #就是一个repo仓库文件 [root@localhost ~] # rpm -ql elrepo-release-7.0-4.el7.elrepo.noarch /etc/pki/elrepo /etc/pki/elrepo/SECURE-BOOT-KEY-elrepo.org.der /etc/pki/rpm-gpg /etc/pki/rpm-gpg/RPM-GPG-KEY-elrepo.org /etc/yum

Searching files in NTFS

由 為{幸葍}努か 提交于 2019-12-12 16:25:11
问题 We have a fairly large disk array with roughly 2-3 million XML files on it. The disk is formatted with NTFS and we would like to search the filesystem using wildcards. So something like * SomePartOfTheFilename * would be a typical search query. We are using .Net and are finding that using DirectoryInfo appears to be slow. DirectoryInfo directoryInfo = new DirectoryInfo(directory); List<FileInfo> fileInfos = directoryInfo.GetFiles(searchString, SearchOption.AllDirectories).ToList(); Using

Limit file access to specific users in IIS

由 喜你入骨 提交于 2019-12-12 13:26:54
问题 I'm running an ASP.NET web site on IIS 6.0 (Windows 2003), and the site uses "integrated windows authentication". The IWA configuration is not a must (until now), but is configured anyway. The application pool runs as the "Network Service". Also, in web.config, there's the line "". The problem I'm facing now is that there's a new request to limit access to a specific page, so that only a limited number of users (a single group in the active directory) could gain access to it. I've been trying

What happen if someone run Ant symlink task on Windows (NTFS)?

由 五迷三道 提交于 2019-12-12 11:26:54
问题 I write ant build script. I need to create a symlink and I found symlink task. According to manual, it works only on Unix. What happens if someone run my build script on windows platform? Will build fail? Or this task will be ignored on windows platform? Or in case of NTFS drive, it will even work? 回答1: I'm running Win7 and I tried it. Since I have Mingw installed it used ln. Ln seemed just to copy everything. Since a normal Windows installation does not have ln, it would fail there. Here's

How do I force Robocopy to overwrite files?

由 纵然是瞬间 提交于 2019-12-12 10:29:15
问题 In general, Robocopy ignores files for which lastwrittendate and filesize are the same. How can we escape this design? I'd like to force overwriting with Robocopy. I expected that dst\sample.txt should be written test001. But these file are recognized as the same files by Robocopy and not overwritten. The "/IS" option is not effective in this case. New-Item src -itemType Directory New-Item dst -itemType Directory New-Item src\sample.txt -itemType File -Value "test001" New-Item dst\sample.txt

Opening many small files on NTFS is way too slow

由 て烟熏妆下的殇ゞ 提交于 2019-12-12 07:58:25
问题 I am writing a program that should process many small files, say thousands or even millions. I've been testing that part on 500k files, and the first step was just to iterate a directory which has around 45k directories in it (including subdirs of subdirs, etc), and 500k small files. The traversal of all directories and files, including getting file sizes and calculating total size takes about 6 seconds . Now, if I try to open each file while traversing and close it immediately it looks like

Mount NTFS on Ubuntu on start up

由 泄露秘密 提交于 2019-12-12 04:21:47
问题 I would like to know what do I have to do if I want to mount automatically my NTFS filesystem when Ubuntu 10 starts. Now I have to do it manually everytime it starts. Thanks 回答1: You can fo this by editing the FSTAB: First create a directory where your NTFS volume will be mounted to: sudo mkdir /media/ntfs Wise man makes a backup before editing the FSTAB: sudo cp /etc/fstab /etc/fstab-backup Append this at the end of the file /dev/hda1 /media/windows ntfs nls=utf8,umask=0222 0 0 Instead of

How exactly “Everything Search” can give me immediately searchable list of 2bln files on my 4TB HDD in less than 10 seconds?

由 試著忘記壹切 提交于 2019-12-11 14:53:47
问题 There's windows program "Everything Search" http://www.voidtools.com/ that reads file names of the NTFS volume faster than I assume is possible by recursive descent (it reads filenames of almost 2bln files on 4TB HDD in less than 10 seconds). I know that it probably reads NTFS folder structure directly of the volume in bulk, and makes sense of it without calling OS filesystem functions. How exactly can it be done? What system functions should I call to get that information about NTFS volume
订阅 ntfs