Kodi's two slim-and-trim kid brothers LibreELEC and OpenELEC were once great solutions for getting the most out of limited hardware. But now that even the cheapest Kodi boxes are more than powerful enough to run the deluxe Kodi operating system known…

我们一个SQL Server服务器在执行YourSQLDBa的作业YourSQLDba_FullBackups_And_Maintenance时遇到了错误: Exec YourSQLDba.Maint.ShowHistoryErrors @JobNo = 1227 <row> <ctx>yMaint.IntegrityTesting</ctx> <Sql>DBCC checkDb('xxxx') </Sql> <err>In case…

The World's Only Advanced Operating System…

在新UAT服务器上,需要将tempdb放置在SSD(固态硬盘)上.由于SSD(固态硬盘)特性,所以tempdb的文件只能放置在D盘下面,而不能是D盘下的某一个目录下面. ALTER  DATABASE tempdb MODIFY FILE(name='tempdev', filename='D:\tempdb.mdf') ;   GO   ALTER  DATABASE tempdb MODIFY FILE(name='templog', filename='D:\templog.ldf') ;…

这篇博文主要演示"CREATE FILE encountered operating system error 5(Access is denied.)"错误如出现的原因(当然只是导致这个错误出现的一种场景而已)和如何解决这个问题以及一些不解的迷惑.   实验环境: 操作系统版本: Windows Server 2012 SP2 数据库的版本:Microsoft SQL Server 2014 - 12.0.2000.8 如下所示,SQL Server Database Service…

用UltraISO制作了一个Red Hat Enterprise Linux Server release 5.7系统的U盘启动盘,然后在一台PC上安装,由于安装过程中在干别的事情,有些选项没有细看.安装完成后,启动系统时报错:missing operating system. 插上U盘,在BIOS里面选择从U盘启动就能正常启动系统,搜索了一些资料后,发现在安装LINUX操作系统过程中,由于使用的是U盘方式安装,引导的grub信息被默认安装到了U盘中(很多时候没有注意到这个),拔除U盘后,启动过…

ROS Wiki: http://wiki.ros.org/ Robots Using ROS Textbooks: A Gentle Introduction to ROS Learning ROS for Robotics Programming 1st Edition [pdf] [code] [ros wiki] 2nd Edition [code] [wiki] [online reading] Blog / Tutorial ROS 101: INTRO TO THE ROBOT O…

COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION Operating System Design IssuesFull exploitation of a cluster hardware configuration requires some enhancements to a single-system operating system. FAILURE MANAGEMENT How…

COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION An SMP operating system manages processor and other computer resources so that the user perceives a single operating system controlling system resources. In fact, such a c…

好久之前就想把家里闲置的那台老的不能再老的笔记本换成linux的,用来学习 从N久之前用光盘安装的时候发现光驱坏掉了之后就没有再装过,最近又想安装于是就试了U盘安装 U盘安装过程也很简单,只需要制作一个U盘启动盘 我用的是UltraISO,随便从网上下载的 如图…