Hi,  symdisk list -failed (will report on failed disks)symdisk list -hotspare (Will show any hotspare in use  Then you can show more details about that disk by running ;  SYMDISK SHOW (XX:XX) -SID XXX , see the below example;   symdisk show 12A:C9 -sid 097 Symmetrix ID : 001234512345 Director : DF-12A Interface : C Target ID : 9 Disk Group Number : 5 Vendor ID : SEAGATE Product ID : SX3300007FC Product Revision : C300LPF Serial ID : 3KR0M7P1 Disk Blocks : 585527899 Block Size : 512  nfiguration Data Actual Disk Blocks : 585937499 Total Disk Capacity (MB) : 285902 Free Disk Capacity (MB) : 68884 Actual Disk Capacity (MB) : 286102 Hot Spare : False  Gd luck    
Hello  How to determine the faulted Disk location ( part number and serial too ) for a faulted disk in Symmetrix ? via inline what are the commands ?  any other way ?  Thank you
How do I find the Location of Faulty Disk from the invalid Tracks ?