IBM System storage DS6000 Series, Redbook

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Chapter 20. Global Copy interfaces
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Table 20-4 ICKDSF commands
Detailed explanation for each of the ICKDSF commands, as well as examples, are included in
14.3, “ICKDSF” on page 157.
For a detailed description of the ICKDSF commands, refer to Device Support Facilities User’s
Guide and Reference, GC35-0033.
20.4 DS Command-Line Interface (DS CLI)
Although the DS CLI will not run on a System z processor, you can still use it to manage copy
services operations on mainframe disks if you have a supported server environment (for
example, Windows XP). The DS CLI can be used to create scripts for setup and control of
DS6000 functions. It is a flexible and powerful interface.
In this section, we give an overview of the available DS CLI commands that you can use for
Global Copy. For detailed information, refer to IBM System Storage DS6000: Command-Line
Interface User´s Guide, GC26-7922.
DS CLI supported environments
The DS CLI is supported on the operating systems listed below, at the time of writing:
򐂰 AIX
򐂰 HP-UX
򐂰 HP Tru64
򐂰 Linux
򐂰 Novell Netware
򐂰 OpenVMS
򐂰 OS/400, i5/OS
򐂰 Sun Solaris
򐂰 Windows
Command Description
PPRCOPY ESTPATH Establishes Global Copy paths between a
primary and secondary LSS
PPRCOPY DELPATH Deletes Global Copy paths between
primary and secondary LSSs
PPRCOPY ESTPAIR Establishes a Global Copy
primary-to-secondary volume relationship
PPRCOPY DELPAIR Deletes a volume pair
PPRCOPY RECOVER Allows a system to regain control of a
volume on the secondary DS6000
PPRCOPY SUSPEND Puts a Global Copy volume pair in
suspended state
PPRCOPY FREEZE Suspends all Global Copy operations at
the LSS level
PPRCOPY RUN Resumes I/O operations after a freeze with
extended long busy
PPRCOPY QUERY Queries the status of a Global Copy
volume pair and the status of paths