No IP connection between RPA and VNX/CLARiiON array
After changing the login credentials on a VNX array, the RecoverPoint started complaining about the IP connection between the RPA and the VNX array.
VNX Block-05.32.000.5.221 File-126.96.36.199
I found an article in the support site (Knowledge Base Article: 000470762), which says I need to detach all RPAs from the cluster make changes to the globalsystemconfig.XML file and then reattach the RPAs back.
I have few questions:
What are the risks involved in doing so?
Also will I loose the journals and therefore the bookmarks.
How long resync time I am looking at? The entire data is about 50TB and the link is 400Mb/s between the two sites.