27.12.2012 Views

z/VM: CP Commands and Utilities Reference - z/VM - IBM

z/VM: CP Commands and Utilities Reference - z/VM - IBM

z/VM: CP Commands and Utilities Reference - z/VM - IBM

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

QUERY MDCACHE<br />

QUERY MDCACHE<br />

Authorization<br />

►►<br />

►►<br />

Query<br />

Query<br />

Purpose<br />

Oper<strong>and</strong>s<br />

MDCache<br />

MDCache<br />

The QUERY MDCACHE comm<strong>and</strong> has two formats, one for privilege class B <strong>and</strong><br />

one for privilege class G.<br />

Privilege Class: B<br />

Class B users can:<br />

v Query minidisk cache settings for the entire system, for a real device, an active<br />

minidisk, or a minidisk defined in the directory.<br />

v Query a user’s ability to insert data into the cache.<br />

SYStem<br />

RDEV<br />

MDIsk<br />

INSert<br />

rdev<br />

rdev-rdev<br />

Userid *<br />

Userid<br />

Userid<br />

Userid<br />

Privilege Class: G<br />

Class G users can:<br />

userid<br />

*<br />

userid<br />

DETails<br />

vdev<br />

vdev-vdev<br />

DIRectory<br />

DRCT<br />

v Query their ability to insert data into the cache.<br />

v Query an active minidisk or a minidisk defined in the directory.<br />

INSert<br />

MDIsk<br />

vdev<br />

vdev1-vdev2<br />

866 z/<strong>VM</strong>: <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> <strong>and</strong> <strong>Utilities</strong> <strong>Reference</strong><br />

DIRectory<br />

DRCT<br />

Use QUERY MDCACHE to do the following:<br />

v Query minidisk cache settings for the entire system, for a real device, or for an<br />

active minidisk.<br />

v Query a user’s ability to insert data into the cache.<br />

SYStem<br />

indicates that the cache setting for the system is being queried.<br />

►◄<br />

►◄

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!