3. NetWorker Backup Flow for Scheduled backup

NetWorker Commands App: Google Play Store - https://qrgo.page.link/nBvSt My Lab Set up: AMD Ryzen 7 3700x processor - https://amzn.to/32SHIXX GIGABYTE X570 AORUS ELITE Wifi - https://amzn.to/31VDJuE RIPJAW 16GB - https://amzn.to/34Y5UuJ Radeon RX 580 - https://amzn.to/32P3j3w cooler master 550 watt power supply - https://amzn.to/3lMSUy8 Contact Information: Twitter - https://twitter.com/CrazyrovS Website - https://crazyrov.com/ Email - [email protected] DELL EMC Community Page - https://www.dell.com/community/user/viewprofilepage/user-id/3566590 This video shows a high-level inter-process communication and data flow of a typical NetWorker scheduled backup to a Data Domain device. 1.The server’s nsrd starts a scheduled backup. nsrd asks nsrjobd to send a remote execution request to the client’s nsrexecd, requesting that it execute the NetWorker save command to perform the backup. 2.The save command started on the client communicates with the server’s nsrd (through nsrjobd) to request backup support. 3.nsrd requests nsrsnmd for backup support, nsrsnmd matches the backup to a storage node’s nsrmmd based on configuration information and save request attributes. 4.Once the volume has been mounted on the backup device, nsrd directs the client to push its data to the storage node. 5.The client: - Pushes the data to the storage node’s nsrmmd - Sends tracking information to its client file index (CFI) via the server’s nsrindexd 6.nsrmmd on the storage node: - Writes the data sent by the save command to the volume - Sends tracking information to the media database via the server’s nsrmmdbd