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SIOC has detected that a host connected to a SIOC-enabled datastore is running an older version of ESX that does not support SIOC.


The datastore is connected to ESX/ESXi hosts whose version is earlier than 4.1. According to VMware limitations, ESX/ESXi hosts earlier than 4.1 do not support SIOC.


Upgrade hosts to a later version or disconnect the datastore from ESX/ESXi hosts whose version is earlier than 4.1.


Refer to VMware Online Documentation and VMware Knowledge Base for more information about storage SIOC restrictions.

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