We have an Exchange server that has 3 Mailboxes, 2 are good by the primary one is off-line. Error is below:
Failed to mount database "DB2016". Error: An Active Manager operation failed. Error: The database action failed. Error: Operation failed with message: MapiExceptionDatabaseError: Unable to mount database. (hr=0x80004005, ec=1108) Diagnostic context: Lid: 65256 Lid: 10722 StoreEc: 0x454 Lid: 1494 ---- Remote Context Beg ---- Lid: 45120 dwParam: 0x111828 Lid: 57728 dwParam: 0x111867 Lid: 46144 dwParam: 0x116166 Lid: 34880 dwParam: 0x116166 Lid: 34760 StoreEc: 0xFFFFFC02 Lid: 41344 Guid: 1860c5fe-7536-4314-828b-03553f378f47 Lid: 35200 dwParam: 0x5338 Lid: 46144 dwParam: 0x11652F Lid: 34880 dwParam: 0x11652F Lid: 54472 StoreEc: 0x1388 Lid: 42184 StoreEc: 0x454 Lid: 1750 ---- Remote Context End ---- Lid: 1047 StoreEc: 0x454
Error Logs: database copy 'DB2016' on this server appears to have a serious I/O error. To help identify the specific failure, consult the Event log on the server for other storage and "ExchangeStoreDb" events. Service recovery was attempted by failover to another copy. Failover was unsuccessful in restoring the service. Error: There is only one copy of this mailbox database (DB2016). Automatic recovery is not available.Is the DB corrupt?
Miguel Fra
Falcon IT Services
https://www.falconitservices.com