We have a Concurrent SRDF setup between three sites. Following is our setup:
Sync replication between DMX4-6(M.code 5773) and DMX800(m. code 5671)
Async replication between DMX4-6 and VMAX-1(5875)
Whole configuration was working fine till we upgraded Micro Code of VMAX-1 from 5874 to 5875.
Now sync replication is working fine i.e between DMX4-6 to DMX800 but async is not working at all.
Actually it it unable to ping another aray for example if we ping DMX4-6 from VMAX-1 it says "
Hoepfully you have a case open with EMC support. You may want to check your code levels to make sure you are within the recommended levels.
"ETA emc138978: Symmetrix: EMC Service Recommendation (ESR) for SRDF/A, MSC, and STAR solution implementation"