A repository of information technology questions and answers

Latest posts

SNDR (Remote Mirror) cheat sheet

Updated   Read time 1 min 48 sec(s)   (2296 visits).

Remote Mirror(SNDR/RDC), creates a network based mirror between two raw devices.

Instant Image Cheat Sheet

Updated   Read time 2 min(s) 16 sec(s)   (2550 visits).

Simply put, the software takes a picture, and then tracks any changes made since the copy is made through the use of a bitmap.