On Wednesday, November 30, 2011 10:32:24 AM Fajar Priyanto wrote: > Thanks all for all the insights from your experience. Much appreciated. You're quite welcome. Please let us know how it went. > I will do it during weekend when no users are working. > (this creates the saying about sysadmin: people work, we work. people > rest, we still work). Indeed. In my specific case, I schedule myself for Saturday work for this purpose, and schedule a day off during the week to compensate. But I also know that my situation isn't representation of the general IT condition. Hope it goes well.