I notice a few inconsistencies in the dynamic attach/detach stuff through /proc/dasd/devices, and I'm wondering if this is going to be changed or that it stays like this.
- there appears to be only a way to *add* devices to the range of addresses the dasd driver likes. I think you want to remove them too in case you need those addresses again. it would also make you run out of minor numbers when you don't want to re-use old addresses. - the address apparently can be either 0x0192 or 0192 and I think that might cause confusion (some places in that are report plain 4 digits and some do 0x style - the 'set nnn off' appears to work more like 'flush' since it does not prevent the dasd driver from picking up that device at a machine check. I think 'off' should mean not to catch the machine check, unless you set it 'on' again. Any comments? Rob
