IBM SY44-5902-05 manual Options on the Work with Disk Units Display

Options on the Work with Disk Units Display

Options and menu flow for the Work with disk units options vary depending on the system paging environment (see “System paging environments” on page 2). Use the following table as a reference during problem analysis and system repair.

Select the Work with disk units option on the Use Dedicated Service Tools display. Options and menu flow for this function vary depending on the paging environment.

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

Paging environment	Work with disk unit options
Stand-alone	1.	Save load-source disk unit data
	2.	Copy load-source disk unit data
	3.	Display/change page data
	4.	Analyze disk unit surface
	5.	Initialize and format disk unit
	6.	Reclaim IOP cache storage
	7.	Stop device parity protection

14Service Functions V5R2