A host is connected to two PowerMax arrays with SRDF/Metro. Host I/Os cannot be delivered across the SRDF link. The devices in the SRDF group have been forced into a Not Ready state to the host.
Which attribute has to be set to restore SRDF states once SRDF becomes operational?
To restore SRDF states once SRDF becomes operational, the attribute that needs to be set is Local Auto Link Recovery. This attribute ensures that SRDF automatically restores the SRDF links when they become available again after an earlier failure, thus allowing the host to resume I/O operations.
Autolink recovery — Specifies whether SRDF automatically restores the SRDF links when they become available again after an earlier failure