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ONTAP Tools: Storage Replication Adapter discovers snapmirror relationships outside of the array pair

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Applies to

  • ONTAP Tools for VMware vSphere 10.2 and earlier (OTV)
  • Storage Replication Adapter (SRA)
  • Site Recovery Manager (SRM)

Issue

Storage Replication Adapter discovers and incorrectly adds snapmirror relationships that exist outside of the array pair to the discoverDevices XML response for the following replication configurations:

SiteA <---> SiteB

SiteA <---> SiteC

As an example, assume that SiteA <---> SiteB represents the configured array pair in Site Recovery Manager (SRM).  During device discovery, SRA will:

  • Discover snapmirror relationships for all sites (SiteA, SiteB, SiteC)
  • SRA will incorrectly pull SiteA <---> SiteC relationships into the discoverDevices response

This issue may lead to "Unable to find a matching device" type errors.

 

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