Comment 9 for bug 917823

I've been trying the `innobackupex` script in the source code folder (pulling with `bzr branch lp:percona-xtrabackup`) and got the same error:

xtrabackup: error: log block numbers mismatch:
xtrabackup: error: expected log block no. 744382184, but got no. 744402656 from the log file.
xtrabackup: error: it looks like InnoDB log has wrapped around before xtrabackup could process all records due to either log copying being too slow, or log files being too small.
xtrabackup: Error: xtrabackup_copy_logfile() failed.