MySQL :: NDB叢集內部結構 :: 2.80 DUMP 2555

NDB 叢集內部結構 / NDB 叢集管理用戶端 DUMP 命令 / DUMP 2555

2.80 DUMP 2555

程式碼: 2555
符號: TcDumpPoolLevels
核心區塊: DBTC

描述。 將集區層級列印到叢集日誌中。

範例輸出。

ndb_mgm> ALL DUMP 2555
Sending dump signal with data:
0x000009fb
Sending dump signal with data:
0x000009fb

DUMP TcDumpPoolLevels : Bad signal length : 1

ndb_mgm> ALL DUMP 2555 2
Sending dump signal with data:
0x000009fb 0x00000002
Sending dump signal with data:
0x000009fb 0x00000002

2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 5: TC: instance: 0, Print pool levels
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 5: TC : Concurrent operations in use/total : 0/42769 (152 bytes each)
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 5: TC : Concurrent scans in use/total : 0/256 (120 bytes each)
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 5: TC : Scan Frag records in use/total : 0/511 (64 bytes each)
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 6: TC: instance: 0, Print pool levels
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 6: TC : Concurrent operations in use/total : 0/42769 (152 bytes each)
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 6: TC : Concurrent scans in use/total : 0/256 (120 bytes each)
2019-07-31 08:14:14 [MgmtSrvr] INFO     -- Node 6: TC : Scan Frag records in use/total : 0/511 (64 bytes each)

其他資訊。 此 DUMP 程式碼已在 NDB 7.4 中新增。