SnapMirror Active Sync(SMAS) for AIX

[Jackiez]

Hi, Experts,

      From SMAS FAQ statement,  support for AIX still has some limit as below : 

 "AIX environment are disruptive, and a re-scan on the host is necessary for I/O operations to resume following a failover. "

      Want to know if any solution without disruption , or automatic way to invoid mannual re-scan on host  ?

Rgds,

Jackie

[AmitKerkar · Accepted solution]

Tried Native MPIO with DPM ?

Enabling dynamic tracking + Fast Fail + Tuning timeout policies might minimize and fix the issue.