My name is Ian from EMC Technical Support for VNX. I have taken ownership of your Service Request 70872740 regarding the soft media alerts on disk 1_1_10.
Upon reviewing the SP Collects, disk 1_1_10 generated about 8 soft media errors on the 4/22/15, 21:03 (GMT). Due to the low number of Soft media errors, this does not constitute a hardware replacement and is normal behavior. This disk is online and operating normally.
Disk 1_1_10 is the only disk experiencing soft media errors. If more errors were to generate at an increasing rate, then it would be recommended to replace that disk. The array is operating normally with no hardware faults.
Please feel free to contact me if you have any questions.