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VSC, VASA Provider, and SRA 9.7

Configuration of Storage Replication Adapter for highly scaled environment


You must configure the storage timeout intervals per the recommended settings for Storage Replication Adapter (SRA) to perform optimally in highly scaled environments.

Storage Provider settings

  • You must increase the value of the StorageProvider.resignatureTimeout setting from 900 seconds to 12000 seconds.

  • You must enable the StorageProvider.autoResignatureMode option.

See VMware documentation for more information on modifying Storage Provider settings.

Storage settings

You must set the value of the storage.commandTimeout timeout interval for highly scaled environments to 12,000 seconds.


The timeout interval specified is the maximum value. You do not need to wait for the maximum timeout to be reached. Most commands finish within the set maximum timeout interval.

VMware documentation on modifying SAN Provider settings has more information.