50% is expected failure rate for 8G log files. Lower bits of last checkpoint LSN are stored at the same offsets in both PS 5.5 and MySQL 5.6. Last checkpoint LSN is in lower 4G 50% of time. I think this issue has the same root cause.
50% is expected failure rate for 8G log files. Lower bits of last checkpoint LSN are stored at the same offsets in both PS 5.5 and MySQL 5.6. Last checkpoint LSN is in lower 4G 50% of time. I think this issue has the same root cause.