MySQL NDB Cluster 8.1 手冊
MySQL NDB Cluster 8.0 手冊
NDB Cluster API 開發人員指南
- 代碼
2303
- 符號
LqhDumpLcpState
- 核心區塊
說明。 從 DBLQH 區塊實例的角度傾印本地檢查點的狀態。
此命令也會傾印為此 LCP 保留的單一片段掃描記錄的狀態。
範例輸出。
2014-10-15 13:01:37 [MgmtSrvr] INFO -- Node 5: Local checkpoint 173 started. Keep GCI = 270929 oldest restorable GCI = 270929
2014-10-15 13:01:38 [MgmtSrvr] INFO -- Node 5: LDM instance 1: Completed LCP, num fragments = 16 num records = 2061, num bytes = 67912
2014-10-15 13:01:38 [MgmtSrvr] INFO -- Node 6: LDM instance 1: Completed LCP, num fragments = 16 num records = 2061, num bytes = 67912
2014-10-15 13:01:38 [MgmtSrvr] INFO -- Node 5: Local checkpoint 173 completed
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: == LQH LCP STATE ==
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: clcpCompletedState=0, c_lcpId=173, cnoOfFragsCheckpointed=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: lcpState=0 lastFragmentFlag=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: currentFragment.fragPtrI=15
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: currentFragment.lcpFragOrd.tableId=10
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: numFragLcpsQueued=0 reportEmpty=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 5: m_EMPTY_LCP_REQ=0000000000000000
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: == LQH LCP STATE ==
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: clcpCompletedState=0, c_lcpId=173, cnoOfFragsCheckpointed=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: lcpState=0 lastFragmentFlag=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: currentFragment.fragPtrI=15
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: currentFragment.lcpFragOrd.tableId=10
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: numFragLcpsQueued=0 reportEmpty=0
2014-10-15 13:02:04 [MgmtSrvr] INFO -- Node 6: m_EMPTY_LCP_REQ=0000000000000000
其他資訊。 [不適用]