Legacy HDS Forums

How to prevent LUN ownership change ?

Discussion created by Legacy HDS Forums on Jan 19, 2009
Latest reply on Jan 21, 2009 by Legacy HDS Forums

Originally posted by: przemolb


we have AMS500 connected to Sparc server with Solaris 10 + Veritas 5.0 MP3. We are using DMP. From time to time (but rarely) we can see that the LUNs controller ownership change occurs. Does anybody know what might be a reason of that ? And how can I prevent it ?
There is no link failure (fiber/SAN/...) in our environment.