>Anyone have an idea where I can find documentation baout replaceing a >failed drive in a SSA disk configuration. >The documentation I've found tells you you need to logically remove the >data adn drive first, unfortunately we've phjysically removed the drive and >now the subsystem won't allow us to remove it logically. Hi Jim You may find some useful information at one or more of theese links : http://techsupport.services.ibm.com/rs6k/techbrowse/ http://techsupport.services.ibm.com/cgi-bin/support/rs6000.support/techbrowse/tbgaus?gaus_mode=8&documents=M90605220714596&database=task http://www.storage.ibm.com/hardsoft/products/ssa/docs/pdfs/SSAUserGde.pdf http://www.storage.ibm.com/hardsoft/products/ssa/docs/pdfs/7133_ServGde.pdf Regards Peter