Meta server: meta data sync: fix transaction log segment check by properly handling possible empty log segments and segments adjacent to checkpoint.
Meta server: meta data sync: fix transaction log segment check by properly handling possible empty log segments and segments adjacent to checkpoint.

quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs,quantcast/qfs