CL236 configuring IP failover -- configuring NFS Ganesha

CL236 configure IP failover – configure NFS Ganesha In this chapter, learn how to configure NFS Ganesha to solve the problem of high availability. RHCA column address: https://blog.csdn.net/qq_41765918/category_11532281.html NFS Ganesha feature NFS Ganesha is a user mode file server for NFS. It supports NFSv3, NFSv4 and NFSv ...

Added by arhunter on Thu, 10 Mar 2022 17:40:28 +0200

ffmpeg Simple Multithreaded Player-Audio-Video Synchronization (Video to Audio)

Audio-Video Synchronization - Main Code Logic That's how you chase me Because the audio format sample channel rate is fixed, an audio time can be determined, so an audio is synchronized to the audio as the base video General practice: after displaying a video frame, get the PTS of the next video frame, and compare it with the clock lock of t ...

Added by xmitchx on Thu, 10 Mar 2022 19:53:05 +0200

Understand the USB device driver framework in one article

From: https://www.eet-china.com/mp/a55310.html hello, everybody. Today I'm going to take you to learn about USB device driver. Kernel version: 4.4.94 1. Linux USB subsystem Before introducing device-side drivers, let's look at the Linux USB subsystem. The subsystem here is relative to the entire Linux kernel, not a single device. The communic ...

Added by mooler on Thu, 10 Mar 2022 20:14:38 +0200

linux bg and fg commands

linux bg and fg commands Under linux, if we want a task or program to be executed in the background, we can use &. In fact, linux also provides commands for other task scheduling. bg: change a command suspended in the background to continue execution; [background background background]fg: transfer the command in the background to the fore ...

Added by radi8 on Thu, 10 Mar 2022 18:38:38 +0200

Stack and Queue hhh

Stack and Queue 1. Differences 2. Definition of stack #include<iostream> #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int N=100010; int stk[N],tt; //insert stk[++tt]=x; //Eject tt--; //Determine if stack is empty if(tt>0) not empty else empty //Top of Stack stk[tt ...

Added by markjia on Thu, 10 Mar 2022 19:03:08 +0200

javaEE(SSM)-4: dynamic SQL

title: javaEE(SSM) learning notes 4: dynamic SQL Dynamic SQL import [main function]: splice SQL clauses according to different conditions or different data to achieve similar programming effect in XML files. [main element (mark)]: Query criteria: single branch if; Multi branch choose... when... other Special treatment: where /trim Up ...

Added by Benjigga on Thu, 10 Mar 2022 18:34:12 +0200