For a mixture of shelves, the limit is 240 disks in the stack or 10 shelves in the stack (whichever is reached first) The 10-shelf limit applies only to the number of storage shelves in a stack. If a ...For a mixture of shelves, the limit is 240 disks in the stack or 10 shelves in the stack (whichever is reached first) The 10-shelf limit applies only to the number of storage shelves in a stack. If a single stack in the system contains more than 10 disk shelves, a ses.config.shelfPopError event will be logged: <node_name>: dsa_disc: ses.config.diskStackMaxError:error]: There are a total of 360 disk bays on shelves attached to channel "0a", which exceeds the maximum number of disk bays (240).