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Microsoft recommends checking for integrity of the database before using
this in live environment. This can be easily done by using „eseutil‟ as follows:
Now simply recover the mails into the production storage group by using
„ExMerge‟ or the Mail Merge Wizard of Exchange System Manager. Also, one
other benefit of the RSG is something that is referred to as a "dial tone
recovery strategy". The idea here is to create a brand new blank database in
the event of problems with the production database. This way, your users are
up and running much quicker and can send and receive new messages
straight away. The failed production database can then be restored to the
RSG, the old data extracted using ExMerge, and then transferred back into
the users' mailboxes. Ofcourse, once the production database is available
again, it makes sense to put the temporary dial tone database into the RSG
and recover the data from this database, since it will be much smaller than
the restored production database.
Test result summary
This section provides a high level summary of the test data from ESRP and
the link to the detailed html reports which are generated by ESRP testing
framework. Please click on the underlined headings below to view the html
report for each test.
Reliability
A number of tests in the framework are to check Reliability tests runs for 24
hours. The goal is to verify the storage can handle high IO load for a long
period of time. Both log and database files will be analyzed for integrity after
the stress test to ensure no database/log corruption.
Primary Storage Performance Results
The Primary Storage performance testing is designed to exercise the storage
with maximum sustainable Exchange type of IO for 2 hours. The test is to
show how long it takes for the storage to respond to an IO under load. The
data below is the sum of all of the logical disk I/O‟s and average of all the
DB= „eseutil /k /i‟
LOG = „eseutil /i‟
No errors reported in the saved eventlog file
No errors reported during the database and log
No errors reported for streaming backup
No errors during database checksum on the remote storage database
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