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HP StorageWorks XP Remote Web Console Software User Manual

Page 126

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Capacity: Indicates the capacity of a journal volume. The unit is cylinders if the volume
is a mainframe volume. The unit is gigabytes if the volume is an open-systems volume.

Emulation: Indicates the emulation type of a journal volume.

CLPR: Indicates the number and the name of the CLPR where the journal volume belongs.

Mirrors: Displays a list of mirrors.

Mirror ID: indicates a mirror ID.

This column is blank if the attribute of the journal group is neither Master nor Restore.

Attribute: indicates the attribute of a mirror ID.

A mirror in initial status. No data volumes are registered in the journal groups of local
storage system.

Initial

A mirror to whom primary data volumes of local storage system are registered.

Master

A mirror to whom secondary data volumes of local storage system are registered.

Restore

Status: Indicates the status of a journal group (or a mirror) in the local storage system.

A journal group in initial status. Journal volumes are registered in this journal
group, but no data volumes (primary data volumes nor secondary data volumes)
are registered in this journal group. When you create a URz volume pair, data
volumes will be registered in a journal group. The status of the journal group will
change to Active.

Initial

Either of the following:

– Initial copy is in progress. The primary data volume and the secondary data

volume are not synchronized.

– Initial copy is finished. The primary data volume and the secondary data volume

are synchronized.

NOTE:

If a journal group is in Active status, some of the data volume pairs in

the journal group might be split. If this happens, the word Warning is displayed.
To restore such data volume pairs, use the Pair Operation window.

Active

An operation for splitting the mirror has been started. The status of the mirror will
immediately change to Halting.

NOTE:

HaltAccept can indicate status of restore journal groups, but cannot

indicate status of master journal groups.

HaltAccept

An operation for splitting or deleting the mirror is in progress. The primary data
volume and the secondary data volume are not synchronized.

When you split a mirror, the status will change in the following order: Halting,
Halt, Stopping, and finally Stop.

When you delete a mirror, the status will change in the following order: Halting,
Halt, Stopping, Stop, and finally Initial.

Halting

An operation for splitting or deleting the mirror is in progress. The primary data
volume and the secondary data volume are not synchronized.

Halt

An operation for splitting or deleting the mirror is in progress. The primary data
volume and the secondary data volume are not synchronized.

Stopping

Either of the following:

An operation for splitting the mirror is finished.

The operation for deleting the mirror is in progress.

The primary data volume and the secondary data volume are not synchronized.

Stop

A URz pair for delta resync operation is created.

Hold

126

Using Journal Groups

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