9.3 Working Around Corruption Problems

Sometimes the operating system or the hardware can corrupt a data file page, in a location that does not cause a database error but prevents mysqlbackup from completing:

mysqlbackup: Re-reading page at offset 0 3185082368 in /sqldata/mts/ibdata15
bbackup: Re-reading page at offset 0 3185082368 in /sqldata/mts/ibdata15
bbackup: Error: page at offset 0 3185082368 in /sqldata/mts/ibdata15 seems corrupt!

A corruption problem can have different causes. Here are some suggestions for dealing with it:

IMPORTANT: Do not treat corruption problems as a minor annoyance. Find out what is wrong with the system that causes the corruption—however, such troubleshooting is beyond the scope of this manual.