Hi,
I am having Exchange 2010 running over Windows 2008 SP2, "Single node".
Every 26 hours and 19 minutes I am encountering the below error messages in the application event viewer
Event ID : 203 , Source: ExchangeStoreDB
database copy 'XXXXXX' on this server appears to have an I/O error that it may be able to repair. To help identify the failure, consult the Event log on the server for other storage and "ExchangeStoreDb" events. Service recovery was attempted by failover to another copy. The failover was unsuccessful in restoring the service because of the following error: 'There is only one copy of this mailbox database (XXXXXX). Automatic recovery is not available..
Event Id: 233, Source: ExchangeStoreDB
the Microsoft Exchange Information Store Database 'XXXXXX' copy on this server encountered an error. Consult the event log on the server for other "ExchangeStoreDb" or "msexchangerepl" events for more specific information about the failure.
Also, Every couple of days the below error shows at the same time the above two errors are raised. The below error is not repeating every 26 hours, but it is showing once in 2-3 days at the same time with above two errors.
Information Store (6824) XXXXXX: An attempt to read from the file "F:\Program Files\Microsoft\Exchange Server\V14\Mailbox\XXXXXX\XXXXXX.edb" at offset 61708337152 (0x0000000e5e1a8000) for 32768 (0x00008000) bytes failed after 14 seconds with system error 1117 (0x0000045d): "The request could not be performed because of an I/O device error. ". The read operation will fail with error -1022 (0xfffffc02). If this error persists then the file may be damaged and may need to be restored from a previous backup.
Any help in this regard
Thanks in advance