Hi Guys
It's not my week for databases sadly. Today I had a failed incr Exchange backup
and found the following on the IBM site. As such, I am now running a full
backup which is working fine. But, I'm still not understanding exactly why this
is happening.
Can anyone enlighten me?
This was the error and explanation I found for it.
Exchange backup is failing with HRESULT: 0xc8000230
Technote (FAQ)
Problem
Incremental backup fails after a failover. In the schedule log :
ANS1909E The scheduled command failed.
ANS1512E Scheduled event 'EXCHANGE_MON_DB_INCR' failed. Return code = 402
Solution
Customer installed Exchange in a Cluster environment. A full backup has been
successful. Later, a failover occurred. The next incremental backup fails. In
the exchange log, we have the following :
.
Backup of storage group First Storage Group (EXCHGROUP) failed.
ACN5798E MS Exchange API HRESEBACKUPSETUP() failed with HRESULT:
0xc8000230
.
The database missed a previous full backup before the incremental
backup.
.
The TDP connects to the Exchange API, and ask the Exchange server
to run an incremental backup. In this case, the Exchange server
is refusing :
.
MS Exchange API HRESEBACKUPSETUP() failed with HRESULT: 0xc8000230
.
The problem here is database defragmentation that causes the failure of the
incremental, for this reason a FULL backup needs to be done after a
degragmentation on exchange.
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