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

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QUERY VIRTUAL DUPLEX<br />

►►<br />

Query<br />

Authorization<br />

Purpose<br />

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

Usage Notes<br />

Responses<br />

Virtual<br />

DUPlex<br />

Privilege Class: G<br />

Use the QUERY VIRTUAL DUPLEX comm<strong>and</strong> to display the status of virtual duplex<br />

pairs attached to 3990-3 <strong>and</strong> 3990-6 storage subsystems.<br />

vdev<br />

vdev1-vdev2<br />

is the virtual device number, a list of virtual device numbers, or a range of<br />

virtual device numbers of the primary or secondary volumes in the established<br />

duplex pairs.<br />

1. The device number of either the primary or secondary volume in a duplex pair<br />

may be specified on this comm<strong>and</strong>.<br />

2. If both the primary <strong>and</strong> secondary of a duplex pair are included in the device list<br />

or device range, two identical responses will be displayed.<br />

Response 1:<br />

Duplex pair (pvdev,svdev) - active<br />

is displayed for each duplex pair that is not in the suspended duplex state <strong>and</strong> for<br />

which synchronization is not in progress. If either the primary or secondary device is<br />

not a virtual device for the user, hyphens (----) will appear in the corresponding<br />

pvdev or svdev position.<br />

pvdev<br />

is the virtual device number of the primary volume in the duplex pair.<br />

svdev<br />

is the virtual device number of the secondary volume in the duplex pair.<br />

Response 2:<br />

▼ vdev<br />

vdev1-vdev2<br />

Duplex pair (pvdev,svdev) - copy operation is in progress.<br />

QUERY VIRTUAL DUPLEX<br />

is displayed for each duplex pair that is in the process of being synchronized. If<br />

either the primary or secondary device is not a virtual device for the user, hyphens<br />

(----) will appear in the corresponding pvdev or svdev position.<br />

pvdev<br />

is the virtual device number of the primary volume in the duplex pair.<br />

►◄<br />

Chapter 2. <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> 1099

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