I have a problem regarding the taking the backup of Exchange from Windows server 2008 R2 with Exchange 2010 DAG it's very slow and so many times it hangs and fails with errors 42 and 24
I know these errors referred to network but I can't distinguish which specifically I can do to solve it ? Is there any tool to see the packets being sent ? any way of looking deeper in the problem ?
I though of an idea to isolate the problem is to make the backup over SAN I know that there two ways to do the backup over SAN , one of them is to have this client as SAN media server and configure the robot on the server and configure it in the master server as a media server then choose in the attributes the robot configured on the client so my question is :
Is that possible knowing that we have three nodes for this Exchange 2010 DAG ? which means that I'll configure the robots on the three nodes ?
Netbackup Version : 7.5
Client : Windows 2008 R2
SAN license is added
Agent : Netbackup for Exchange DB
so if you need any more information please don't hesitate asking me and so looking forward to al your replies
Thanks in advance ,