Loss of EMC lun in Solaris 11.3

Hi

All LUNs presented from Storage was dead and within seconds become alive again.

Customer monitor system for awhile and issue still persist.

While running format command system hang for a long time.

Below are the error messages found

Mar 15 15:34:08 ICACASSTDB2 emcp: [ID801593 kern.notice] Error: Path Bus 3077 Tgt 50001442C01C9101 Lun 9 to CKM00154901432   is dead.

Mar 15 15:34:08 ICACASSTDB2 emcp: [ID801593 kern.notice] Error: Path Bus 3077 Tgt 50001442C01C9101 Lun 8 to CKM00154901432   is dead.

Mar 15 15:34:08 ICACASSTDB2 emcp: [ID801593 kern.notice] Error: Path Bus 3077 Tgt 50001442C01C9101 Lun 3 to CKM00154901432   is dead.

Mar 15 15:34:08 ICACASSTDB2 emcp: [ID801593 kern.notice] Error: Path Bus 3077 Tgt