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【DM版本】:V8
【操作系统】：Kylin V10
【CPU】:鲲鹏920
【问题描述】*：
dm_BAKES_202204.log日志记录的是什么内容？在哪些场景可能会用到这个日志文件？
从日志文件内容来看，日志似乎与DEM信息收集相关？频率是一分钟一次？
日志信息相关的配置：收集频率、日志文件存放位置、日志的留存时长等在哪里配置？
2022-04-06 11:13:33 [CMD] database P0000994038 PPID4294967295 /DMAgent/select ?, * from v$backupset where sf_get_ep_seqno(rowid)=sf_get_self_ep_seqno() and backup_time <= from_uni
xtime(?) and locate(?,backup_path)=1 and backup_time>from_unixtime(?)
2022-04-06 11:13:33 [CMD] database P0000994038 PPID4294967295 COLLECT BACKUPSET FROM DISK
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 CMD START…
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 bakres send arg cmd
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 bakres recv cmd arg ack
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 connect to dmap with portnum[4236], tsk_num: [1], code: [0].
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process start to process bakres command
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [BMML_INIT] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 brtsk_sys 281457129170896 is inited
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [BMML_INIT]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 sbtinit(0x0, [TRACE_NAME = /dm8/dmdbms/log/dm_SBTTRACE_202204.log, LANGUAGE_TYPE = 1, IS_UNICODE = 0, ENV_HANDLE = 0xd67fe
310, INEND])
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 sbtinit(0xd0000d58, [MAXSIZE = 131072, MMS_APIVSN = 2019629318, MMS_DESC = , MMS_VSN = 514, OUTEND]) = 0
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [BMML_INIT] is ready
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [BMML_CFG_FOR_NON_BACKUP] by handle 0x34, code = 0.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [BMML_CFG_NON_BACKUP]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [BMML_CFG_NON_BACKUP] is ready
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [131706].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [131711].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [70260].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [70260].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [70260].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123514].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]
2022-04-06 11:13:33 [INFO] dmap_br P0000994041 PPID0000004030 CMD [READ_METAS] is ready.
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 recv from CMD [RESTORE_METAS] by handle 0x34,code [0], data_len [123519].
2022-04-06 11:13:33 [INFO] database P0000994038 PPID4294967295 send CMD [RESTORE_METAS] by handle 0x34.
2022-04-06 11:13:33 [INFO] dmap_br P0000994040 PPID4294967295 baker_cmd_process receive bakres cmd [RESTORE_METAS]