windows server 2012系统日志问题，事件ID 11,来源 megasas，驱动程序在 \Device\RaidPort1 上检测到控制器错误。

1 服务器的操作系统w日志报错，每次报错整个服务器卡一下，过五六秒后恢复，服务器做了raid5，没规律可循啊，服务器运行过程中有大量的io操作，sql server数据库，请有经验的大神分析一下？
2 图片说明

System
- Provider
[ Name] megasas
- EventID 11
[ Qualifiers] 49156

Level 2

Task 0

Keywords 0x80000000000000
- TimeCreated
[ SystemTime] 2019-08-31T01:01:23.884671700Z

EventRecordID 51946

Channel System

Computer CRS

Security
EventData

\Device\RaidPort1
0F00180001000000000000000B0004C03000000000000000000000000000000000000000000000000000000000000000FFFFFF000B0004C00000000000000000

二进制数据:

以字为单位

0000: 0018000F 00000001 00000000 C004000B
0008: 00000030 00000000 00000000 00000000
0010: 00000000 00000000 00000000 00000000
0018: 00FFFFFF C004000B 00000000 00000000

以字节为单位

0000: 0F 00 18 00 01 00 00 00 ........
0008: 00 00 00 00 0B 00 04 C0 .......À
0010: 30 00 00 00 00 00 00 00 0.......
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........
0028: 00 00 00 00 00 00 00 00 ........
0030: FF FF FF 00 0B 00 04 C0 ÿÿÿ....À
0038: 00 00 00 00 00 00 00 00 ........