I am migrating a large lun 1.7TB using PPME off of my cx3 to a vnx. We have lots of luns on that server which are that size and so because the data is frozen(no more writes), I figured rather than take a whole weekend of down time, I can migrate lun by lun at my leisure using PPME. My two questions are: do I have to offiline the lun I want to migrate(only reads are happening), and can I migrate a metalun? I checked the white paper and did not see a restriction listed about metaluns however, I wanted to get some feedback. Many thanks in advance! Admingirl
Solved! Go to Solution.