TA-1089: Potential Data Loss in 12G Intel® RAID Controllers in HA-DAS Configurations
Technical Advisory 1089 (PDF) 
See document for products affected, root cause, and resolution. This problem has been fixed in HA-DAS firmware version 2.2 firmware package 26.2.0-0025.
Size: 644 KB
Date: June 2015
Note: PDF files require Adobe Acrobat Reader*.