Cannot unzip on Linux

Cannot unzip on Linux

Hi,

my Database-Backup is greater than 4 GByte, so i cannot uncompress the image on a linux-Server (unzip / bzip/ pkzip stopps with an error message)

Can you help me? Also sometimes i have problems by executing the DBBackup.sh

http://forums.manageengine.com/forumHome.do?forumGroupId=49000000002007&forumTopicId=49000002655169

Is it possible to copy the server with this commands:

- stop netflowanalyzer
- copy ../mysql/data to the new server (in ../mysql/data)
- start netflowanalyzer on the new hardware


Thank You

Tom