Intrasystem Global Mirror Not Supported With V6.x or V7.x

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Abstract

SAN Volume Controller and Storwize systems running V6.x or V7.x do not support the use of intrasystem Global Mirror.

Content

An intrasystem Global Mirror relationship is defined as having both source and target volumes in the same system. Any intrasystem Global Mirror relationships on systems running V6.x or V7.x may result in those relationships experiencing link tolerance (1920) error events, causing replication operations to be stopped.

This restriction does not affect intersystem Global Mirror configurations, where the source and target volumes are on different systems. Intersystem Global Mirror functionality is fully supported on V6.x and V7.x.

This restriction also does not affect intrasystem or intersystem Metro Mirror configurations, which are also fully supported on V6.x and V7.x

This restriction may be lifted in a future software release.


Cross reference information
Segment Product Component Platform Version Edition
Storage Virtualization SAN Volume Controller Not Applicable SAN Volume Controller 6.1, 6.2, 6.3, 6.4, 7.1, 7.2, 7.3
Disk Storage Systems IBM Storwize V7000 Unified (2073) Not Applicable Platform Independent 1.3, 1.4, 1.5
Disk Storage Systems Flex System V7000 Not Applicable Platform Independent 6.4, 7.1, 7.2
Disk Storage Systems IBM Storwize V3700 (2072) Not Applicable Platform Independent 6.4, 7.1, 7.2, 7.3
Disk Storage Systems IBM Storwize V5000 Not Applicable Platform Independent 7.1, 7.2, 7.3

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Document information


More support for:

IBM Storwize V7000 (2076)
7.1

Version:

6.1, 6.2, 6.3, 6.4, 7.1, 7.2, 7.3

Operating system(s):

Platform Independent

Reference #:

S1003725

Modified date:

2012-06-14

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