rsync

nfs主主模式

倖福魔咒の 提交于 2020-01-11 21:26:05
1.解决了nfs单点故障; 2.使用nfs+keepalived做了主备;   1.当nfs服务器宕机时~主备切换,依据监控keepalived主上的nfs挂了,就停掉主keepalived;依靠keepalived的nfs_check.sh监控(脚本:nfs_check.sh)   nfs_check.sh:     1.监控keepalived是否为主,为主:检查挂载是可用     2.检查此机器上的nfs是否正常,不正常,关闭keepalived   2.通过keepalived的notify_master、notify_backup、notify_fault、notify_stop的4个状态,分别对应的脚本来决定数据的同步方向 3.通过rsync+inotify实现主备间的共享目录进行同步。 VIP:192.168.109.136 master-nfs:192.168.109.137 backup-nfs:192.168.109.138 client:192.168.109.139 nfs与所有挂载机做免密安全认证,为后面判断挂载读写正常检测提供(略) ssh-keygen ssh-copy-id IP 一、master-nfs、backup-nfs 安装nfs服务;client安装客户端(略):参考: https://www.cnblogs.com/NGames/p

Rsync Encryption

醉酒当歌 提交于 2020-01-11 20:22:38
问题 I know that rsync can enable / disable the ssh encryption protocol during the file transfer. So, if the ssh encryption protocol has been disabled, does it mean that rsync does not do any encryption at all? Also, the reason why I asked the above question is we use the rsync module as part of our file transfer and there is nothing in the module that specifies that ssh encryption will be used. If rsync does not use any encryption, then I can theoretically open a port on both source and

Rsync Encryption

穿精又带淫゛_ 提交于 2020-01-11 20:22:03
问题 I know that rsync can enable / disable the ssh encryption protocol during the file transfer. So, if the ssh encryption protocol has been disabled, does it mean that rsync does not do any encryption at all? Also, the reason why I asked the above question is we use the rsync module as part of our file transfer and there is nothing in the module that specifies that ssh encryption will be used. If rsync does not use any encryption, then I can theoretically open a port on both source and

Rsync Encryption

安稳与你 提交于 2020-01-11 20:20:43
问题 I know that rsync can enable / disable the ssh encryption protocol during the file transfer. So, if the ssh encryption protocol has been disabled, does it mean that rsync does not do any encryption at all? Also, the reason why I asked the above question is we use the rsync module as part of our file transfer and there is nothing in the module that specifies that ssh encryption will be used. If rsync does not use any encryption, then I can theoretically open a port on both source and

Rsync Encryption

浪子不回头ぞ 提交于 2020-01-11 20:20:41
问题 I know that rsync can enable / disable the ssh encryption protocol during the file transfer. So, if the ssh encryption protocol has been disabled, does it mean that rsync does not do any encryption at all? Also, the reason why I asked the above question is we use the rsync module as part of our file transfer and there is nothing in the module that specifies that ssh encryption will be used. If rsync does not use any encryption, then I can theoretically open a port on both source and

rsync 服务快速部署手册

馋奶兔 提交于 2020-01-10 17:52:56
来源: https://www.cnblogs.com/miclesvic/p/6189540.html 一、rsync服务端安装 1、查看rsync安装包 # rpm -qa rsync rsync-3.0.6-12.el6.x86_64 2、安装rsync 系统默认都会安装rsync软件包的,如果查看发现没有安装,执行yum安装即可 # yum install rsync -y 3、添加rsync服务的用户,管理本地目录的 # useradd -s /sbin/nologin -M rsync # id rsync 4、生成rsyncd.conf配置文件 # cat /etc/rsyncd.conf #rsync_config______________________start #created by oldboy 15:00 2016-11-15 ##rsyncd.conf start## uid = rsync # 用户 远端的命令使用rsync访问共享目录 gid = rsync # 用户组 use chroot = no # 安全相关 max connections = 200 # 最大连接数 timeout = 300 # 超时时间 pid file = /var/run/rsyncd.pid # 进程对应的进程号文件 lock file = /var/run

Are rsync operations atomic at file level?

徘徊边缘 提交于 2020-01-10 04:51:27
问题 I'm trying to figure out how if rsyncing files is atomic. I couldn't find any confirmation about it. Due to rsync being able to send only deltas, I was under the impression that it also updates only parts of the live files. On the other hang DJB recommends rsync for synchronising live .cdb files and I've found this post ( http://lists.samba.org/archive/rsync/2002-April/002210.html ) which both would imply that the new file is created, then moved over to the proper location. Can someone point

Build Rsync for Android

僤鯓⒐⒋嵵緔 提交于 2020-01-07 08:19:07
问题 I have downloaded rsync from http://rsync.samba.org/ anyone knows how to compile the source code to be deployed in an Android Device? 回答1: You can compile without the NDK assuming you statically link. This works for me on Ubuntu 13.04 Raring Ringtail. Install the cross compiler: sudo apt-get install gcc-arm-linux-gnueabi Download rsync: wget http://rsync.samba.org/ftp/rsync/rsync-3.0.9.tar.gz tar -zxv -f rsync-3.0.9.tar.gz cd rsync-3.0.9 Compile with the cross compiler, using static linking:

SELL脚本工具:linux下监听scp传输文件,传输成功后打印新上传文件名

孤者浪人 提交于 2020-01-07 00:21:51
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> #! /usr/bin/expect #!/bin/bash PROC_NAME="scp" ProcNumber=`ps -ef |grep $PROC_NAME|grep -v grep|wc -l` if [ $ProcNumber -le 0 ];then result=0 else result=1 fi #echo ${result} if [ $result -eq 1 ];then echo "has file in transit.." while true do ProcNumber=`ps -ef |grep $PROC_NAME|grep -v grep|wc -l` if [ $ProcNumber -le 0 ];then echo "download finish!" break else sleep 7 fi done else echo "no file in transit!" fi checkroot="/home/lxh/aa/" cp /dev/null rsync_file if [ ! -f file.md5 ];then find $checkroot -type f -exec md5sum {} \; >>file.md5 else for file in $

Run terminal command on startup of netbeans in mac osx

扶醉桌前 提交于 2020-01-06 07:20:33
问题 Hey, does anybody know of a good way to run a command in the terminal when you startup netbeans in mac osx? Either as an option in netbeans or as a feature of mac osx? I'd like automatically sync my local files with a remote folder on startup of netbeans, so I'd like to run an rsync command when netbeans starts up. Otherwise I forget and I wind up with conflicts. 回答1: Why not just rename the original "netbeans" in your path to something else, and write a sciprt named "netbeans", which first