IBM VERSION 5 SY44-5902-05 - Manual (Page 28)

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
14 Service Functions V5R2