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Other synchronization toolsĭRBD operates on block device level. Lsyncd is especially useful to sync data from a secure area to a not-so-secure area. Lsyncd is designed to synchronize a slowly changing local directory tree to a remote mirror. Lsyncd 2.2.1 requires rsync >= 3.1 on all source and target machines. Thus, simple, powerful and flexible configurations are possible.
![rsync file synchronization rsync file synchronization](https://cdn.centrestack.com/intense/images/sol-feature4.png)
Custom action configs can even be written from scratch in cascading layers ranging from shell scripts to code written in the Lua language. (In contrast, plain rsync performs a move by deleting the old file and then retransmitting the whole file.)įine-grained customization can be achieved through the config file. Rsync+ssh allows for much more efficient synchronization when a file or directory is renamed or moved to a new location in the local tree. Lysncd does not hamper local filesystem performance.Īs an alternative to rsync, Lsyncd can also push changes via rsync+ssh.
#Rsync file synchronization install
Lsyncd is comparatively easy to install and does not require new filesystems or block devices. Thus, Lsyncd is a light-weight live mirror solution. The default synchronization method is rsync. Lsyncd collates these events for several seconds and then spawns one or more processes to synchronize the changes to a remote filesystem.
![rsync file synchronization rsync file synchronization](https://ostechnix.com/wp-content/uploads/2021/07/Include-or-exclude-files-and-directories-from-synchronization-using-rsync-1170x597.png)
Lsyncd uses a filesystem event interface (inotify or fsevents) to watch for changes to local files and directories. Lsyncd - Live Syncing (Mirror) Daemon Description
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