Mode
Category
Description
Default
MCU/RCU
Mode 1015 = OFF (default):
The pair status changes
directly to PAIR/Duplex when a delta resync is performed in a
3DC multi-target configuration.
Notes:
1.
The pair status changes directly to PAIR/Duplex when
this SOM is OFF (default). Set this SOM to ON only
when the status change to COPY/Pending and then
PAIR/Duplex is required.
2.
Set this SOM on the site of TC S-VOL in TC-UR 3DC
configuration. If site switch by delta resync might occur,
set this SOM on both TC primary and secondary sites.
3.
For microcode versions and storage system models that
do not support this SOM, even if this SOM is set to OFF
on L site of TC-UR delta configuration, the behavior
does not change but the status changes to COPY/
Pending and then the delta resync is completed.
4.
Regardless of the remote command device setting, the
copy status does not change to COPY/Pending and then
the delta resync is completed.
5.
If a delta resync fails, all-data copy works. In this case,
the pair status changes to COPY/Pending and then the
delta resync is completed even when this SOM is set to
OFF.
6.
When this SOM setting is default (OFF), a delta resync
operation is completed without pair status change to
COPY/Pending. Therefore, if an operation depends on
the pair status changing to COPY/Pending, such as
running the CCI pairevtwait command, set this SOM to
ON.
7.
When this SOM setting is default (OFF) (pair status
changes directly to PAIR/Duplex), SIMs and SSBs that
are reported due to a pair status change to COPY/
Pending are not reported.
8.
If this SOM is set to ON or OFF during delta resync, the
setting is not applied. Change this SOM setting before
delta resync.
9.
During delta resync, downgrading the microcode to a
version that does not support this SOM is disabled in
TC-UR delta configuration. If microcode downgrade is
disabled (FunctionID:0701) when delta resync is not in
process, suspend the UR pair and then retry the
microcode replacement.
1021
Universal Volume
Manager
This SOM can enable or disable the auto-recovery for
external volumes of an EMC storage system.
Mode 0121 = ON:
An external volume that is blocked due to
Not Ready status can be recovered automatically regardless
of the type of external storage system.
Mode 1021 = OFF (default):
An external volume that is
blocked due to Not Ready status might not be recovered
automatically depending on the type of external storage
system.
Notes:
1.
This SOM is applied when the auto-recovery of external
volumes that are blocked due to Not Ready status is
OFF
-
System option modes
377
System Administrator Guide for VSP Gx00 models and VSP Fx00 models
Summary of Contents for VSP F400
Page 10: ...10 System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 16: ...16 Preface System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 210: ...210 User administration System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 244: ...244 Setting up security System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 256: ...256 Alert notifications System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 270: ...270 Managing license keys System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 386: ...386 System option modes System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 406: ...406 Glossary System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 412: ...412 Index System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
Page 413: ...System Administrator Guide for VSP Gx00 models and VSP Fx00 models ...
