Hello AnthonyG, On a SC4020 you don’t do a defrag like you do on a host or client system.  For an SC system you will do a space reclamation.  When space reclamation it will clean up the drives & move data around so that all drives will work more efficiently.
Hello, Hope, I'm on the correct thread posted.We are using SC4020 as our storage and we are using Acronis as Backup application.During backup on acronis, randomly encountered "highly fragmented" disk.I'd like to ask here from community. Is our storage need to be deffrag? How check disk fragmentation tool in the EMC Storage Manager?Thank you.
SAN Defragmentation