Comment 7 for bug 1195628

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Daniel Nichter (daniel-nichter) wrote :

Jacky, it's PTDEBUG, so run the tool like:

PTDEBUG=1 pt-online-schema-change ... > dbg 2>&1

If it gets stuck, CTRL-C to kill it. Then dbg will contain a lot of debug output. All debug output is printed to STDERR.