Lieve,
does the customer have big BLOBs?
"
050315 17:31:37 InnoDB: ERROR: the age of the last checkpoint is 91581726,
InnoDB: which exceeds the log group capacity 9433498.
InnoDB: If you are using big BLOB or TEXT rows, you must set the
InnoDB: combined size of log files at least 10 times bigger than the
InnoDB: largest such row.
"
The above error is benign if mysqld does not crash.
This is the unexplained Windows bug:
"
050316 16:15:35 InnoDB: Operating system error number 995 in a file operation.
InnoDB: See
http://dev.mysql.com/doc/mysql/en/InnoDB.html
InnoDB: for installation help.
"
This shows that the checkpoint problem was only temporary:
"
InnoDB: Starting log scan based on checkpoint at
InnoDB: log sequence number 2 734799023
InnoDB: Doing recovery: scanned up to log sequence number 2 734847239
"
The port 3100 problem probably has nothing to do with InnoDB. It might be a Windows bug.
Best regards,
Heikki
Oracle Corp./Innobase Oy
InnoDB - transactions, row level locking, and foreign keys for MySQL
InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM tables
http://www.innodb.com/order.php