MSExchange Mid-Tier Storage, Event id 10100 and 6002

I have installed Exchange 2013 standard version in clean single domain structure with two Windows 2012 domain controllers and about 60 users that all have mailbox on the Exchange server. 

 I’m getting MSExchange Mid-Tier Storage warning in event viewer 20 to 30 times a day.  It’s event id 10100 and 6002, mostly 10100. Everything seems to be working but I want to get rid of this warning.

Detailed.

Log Name:      Application

Source:        MSExchange Mid-Tier Storage

Date:         4.2.2013 02:23:32

Event ID:      10010

Task Category: ResourceHealth

Level:        Warning

Keywords:      Classic

User:         N/A

Computer:      somecomputer.somedomain.com

Description:

Process: MSExchangeDelivery (1624), Db:ca5fd10f-3da0-4d83-96f3-a18387b678de,C:2,BT:00:00:00,

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="MSExchange Mid-Tier Storage" />

    <EventID Qualifiers="32768">10010</EventID>

    <Level>3</Level>

    <Task>6</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2013-02-04T02:23:32.000000000Z" />

    <EventRecordID>224585</EventRecordID>

    <Channel>Application</Channel>

    <Computer>somecompter.somedomain.com</Computer>

    <Security />

  </System>

  <EventData>

    <Data>Process: MSExchangeDelivery (1624), Db:ca5fd10f-3da0-4d83-96f3-a18387b678de,C:2,BT:00:00:00,</Data>

  </EventData>

</Event>