So, as a followup, I ran mysqldump on the actual server (with the output 
directed over AFP to another machine on the network) -- as opposed to running 
mysqldump on the destination server and connecting to the databases over TCP/IP 
(both are running 5.1.39 PPC 64-bit). *That* dump file imported OK. So...

It appears there's a bug in mysqldump that occurs intermittently when using 
TCP/IP connections to the MySQL database server. I haven't seen this bug occur 
on smaller databases, but it was pretty consistent on my non-damaged database 
of 9GB+.

Anyway, for now I'm going to run automysqlbackup on the actual machine and 
simply dump to an external drive or another server on the network.

On 2009-11-20, at 12:58 PM, René Fournier wrote:

> Yes, still exhibits this problem -- although at a different line in the file. 
> (Seems random.) I should also mention, the backup is running across a local 
> network. The machine the starts automysqlbackup (and internally, mysqldump) 
> connects over TCP/IP to the database server. I am going to try running 
> mysqldump on the database server itself, but it's not something I can do 
> during normal hours -- plus at 10GB, it's a time-consuming thing to test. 
> (Would it matter? I guess I need to find out.)

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