XLOG_BIG_RECORD_BSIZE
mp->m_logbsize = XLOG_BIG_RECORD_BSIZE;
h_size = XLOG_BIG_RECORD_BSIZE;
mp->m_sb.sb_logsunit > XLOG_BIG_RECORD_BSIZE) {
if (mp->m_logbsize > XLOG_BIG_RECORD_BSIZE) {