Hello everyone,
A warning appears in the system log:
===
Log Name: System
Source: disk
Date: 2/20/2013 1:00:28 PM
Event ID: 153
Task Category: None
Level: Warning
Keywords: Classic
User: N/A
Computer: STRANGE.aqa.com.ru
Description:
The IO operation at logical block address af7ff for Disk 7 was retried.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="disk" />
<EventID Qualifiers="32772">153</EventID>
<Level>3</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2013-02-20T09:00:28.199176700Z" />
<EventRecordID>12669</EventRecordID>
<Channel>System</Channel>
<Computer>STRANGE.aqa.com.ru</Computer>
<Security />
</System>
<EventData>
<Data>\Device\Harddisk7\DR142</Data>
<Data>af7ff</Data>
<Data>7</Data>
<Binary>0F01040003002C00000000009900048000000000000000000000000000000000000000000000000000020828</Binary>
</EventData>
</Event>
===
This warning occurred in several seconds after the Windows Server Backup start. Our backup job finishes successfully. That server is in provisioning without a heavy workload, and we have not experienced any problem yet. But we do not want to face any problems
due to this error in the production environment.
All disks of the server are managed by the LSI MegaRAID controller, which doesn’t report any errors in the disk system.
it is Windows Server 2012 with the latest updates.