IBM SY44-5902-05 manual Display disk configuration, Add units to ASPs, Work with ASPs threshold

Table 2. Paging environments and the work with disk unit options (continued)

Paging environment	Work with disk unit options
Full paging	1. Display disk configuration
	v Display disk configuration status
	v Display disk configuration capacity
	v Display disk configuration protection
	v Display non-configured units
	v Display device parity status
	v Display disk hardware status
	v Display disk compression status
	2. Work with disk configuration
	v	Display disk configuration
	v Add units to ASPs
	v Work with ASP threshold
	v Include unit in device parity protection
	v Enable remote load-source mirroring
	v Disable remote load-source mirroring
	v Start compression on non-configured units
	v Add units to ASPs and balance data
	v Start device parity protection
	3. Work with disk unit recovery
	v	Replace configured unit
	v Disk unit problem recovery procedures
		– Initialize and format disk units
		– Display/change page data
		– Analyze disk unit surface
	v	Suspend mirrored protection
	v	Resume mirrored protection
	v Delete disk unit data
	v Rebuild disk unit data
	v Rebuild IOP cache storage

Work with disk configuration: Options and menu flow for the Work with disk configuration option vary depending on the system paging environment (see “System paging environments” on page 2). Options are:

vDisplay disk configuration

For details on this option, see the main heading “Display disk configuration” on page 18.

vAdd units to ASPs

For details on this option, see the main heading “Work with ASP configuration” on page 18.

vAdd units to ASPs and balance data

For details on this option, see the main heading “Work with ASP configuration” on page 18.

vWork with ASPs threshold

For details on this option, see the main heading “Work with ASP threshold” on page 18.

Chapter 1. Dedicated Service Tools (DST) 17