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Chapter 8 Advanced Copy Management
8.1 Advanced Copy Status
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Transfer Mode
The transfer mode of the copy session is displayed. When the "Status" is "Reserve", a "-"
(hyphen) is displayed.
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Recovery Mode
The recovery mode of the copy session is displayed. When the "Status" is "Reserve", a "-"
(hyphen) is displayed.
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-
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Split Mode
The split mode of the copy session is displayed. This item is available only for sessions in
REC synchronous mode. When the "Status" is "Reserve", a "-" (hyphen) is displayed.
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Change Error
The result of changing REC mode ("Transfer Mode", "Recovery Mode", or "Split Mode") and
the result of REC reverse operation is displayed.
When anything other than "Normal" is displayed, the operation mode may be different
between the copy source device and the copy destination device, or REC reverse operation
may disabled due to restriction in other functions.
When the "Status" is "Reserve", a "-" (hyphen) is displayed.
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Concurrent Suspend Status
When an instruction to collectively and tentatively separate multiple pairs of a copy source
volume and a copy destination volume (Concurrent Suspend request) is received in EC
session, transition status to "Suspend" is displayed. When the "Status" is "Reserve", a "-"
(hyphen) is displayed.
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Stack Mode (Asynchronous Stack mode)
Consistency Mode (Asynchronous Consistency mode)
Through Mode (Asynchronous Through mode)
Automatic Recovery
In this mode, copy automatically resumes when the copy path is recovered from error
status.
Manual Recovery
In this mode, copy does not automatically resume when the copy path is recovered from
error status.
Automatic
In this mode, Write I/O access to the copy source volume is accepted when the copy path
is in error status.
Manual
In this mode, Write I/O access to the copy source volume is not accepted when the copy
path is in error status. Specific sense data is sent to the host.
Normal
REC mode change and REC reverse operation are working normally
Mode Change Error
An error was detected while changing the REC mode change
Reverse Error
An error was detected while the REC reverse operation was being performed
Normal
Transition to "Suspend" status completed.
Exec
Transition to "Suspend" status is in progress.
Error
Transition to "Suspend" status failed.
ETERNUS Web GUI User's Guide
Copyright 2011 FUJITSU LIMITED
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