An email indicating "DISK error notice" was received.
Created 07/30/2012 09:42 | Updated 08/28/2014 08:49
Email notification sends the following, as an example.
DISK error notification
HDD error has been encountered.
error location: disk 2
READ sector:956062896 count:6
Disk Read error was detected. RAID drive error will be automatically recovered.
Although an immediate hardware failure is not expected, a regular data backup is recommended.