我的集群备份经常超时

OceanBase 技术问题
,
#1

我的集群备份经常超时 我想知道是什么原因导致的

Set state for subtask: 6015815, operation:EXECUTE, state: FAILED
2026-01-23 10:33:12.316 WARN 20983 — [subtask-executor32,07a83e3fdf67f2da,156d93e88b5aa7fb] c.o.o.c.t.e.c.w.subtask.SubtaskExecutor : Receive timeout callback, id=6015815, name=Start log backup if necessary, elapsed=600, timeout=600

2026-01-23 10:33:12.316 ERROR 20983 — [manual-subtask-executor16,52149bf6cb0e4aaa,b8aa6a81a6b2af97] c.o.o.c.t.e.c.w.subtask.SubtaskExecutor : Failed to start log backup. Error message: data backup pre-check failed, log backup not started.

com.oceanbase.ocp.core.exception.UnexpectedException: [OCP UnexpectedException]: status=500 INTERNAL_SERVER_ERROR, errorCode=BACKUP_START_LOG_BACKUP_FAILED, args=data backup pre-check failed, log backup not started
at com.oceanbase.ocp.backup.internal.operation.PhysicalBackupTaskService.waitLogBackupStarted(PhysicalBackupTaskService.java:320)
at com.oceanbase.ocp.backup.internal.task.schedule.StartLogBackupTask.run(StartLogBackupTask.java:54)
at com.oceanbase.ocp.core.task.engine.runner.JavaSubtaskRunner.execute(JavaSubtaskRunner.java:64)
at com.oceanbase.ocp.core.task.engine.runner.JavaSubtaskRunner.doRun(JavaSubtaskRunner.java:32)
at com.oceanbase.ocp.core.task.engine.runner.JavaSubtaskRunner.run(JavaSubtaskRunner.java:26)
at com.oceanbase.ocp.core.task.engine.runner.RunnerFactory.doRun(RunnerFactory.java:76)
at com.oceanbase.ocp.core.task.engine.coordinator.worker.subtask.SubtaskExecutor.doRun(SubtaskExecutor.java:212)
at com.oceanbase.ocp.core.task.engine.coordinator.worker.subtask.SubtaskExecutor.redirectConsoleOutput(SubtaskExecutor.java:206)
at com.oceanbase.ocp.core.task.engine.coordinator.worker.subtask.SubtaskExecutor.lambda$submit$2(SubtaskExecutor.java:137)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)

3 个赞
#3

等大佬回复

1 个赞
#4

哈哈好的

1 个赞
#5

ob的版本号信息 发一下
SHOW VARIABLES like ‘version_comment’; ocp上完整的日志 发一下

1 个赞
#6

OceanBase_CE 4.3.5.5 (r105010032025121323-524cb9015f8e905b5361bd410f99cf97c7df6557) (Built Dec 13 2025 23:37:19)

1 个赞
#7

subtask_6015815.log (120.2 KB)
日志

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#9 
2026-01-23 10:33:12.316 ERROR 20983 --- [manual-subtask-executor16,52149bf6cb0e4aaa,b8aa6a81a6b2af97] c.o.o.c.t.e.c.w.subtask.SubtaskExecutor  : Failed to start log backup. Error message: data backup pre-check failed, log backup not started.

com.oceanbase.ocp.core.exception.UnexpectedException: [OCP UnexpectedException]: status=500 INTERNAL_SERVER_ERROR, errorCode=BACKUP_START_LOG_BACKUP_FAILED, args=data backup pre-check failed, log backup not started
	at com.oceanbase.ocp.backup.internal.operation.PhysicalBackupTaskService.waitLogBackupStarted(PhysicalBackupTaskService.java:320)

select * from cdb_ob_archivelog;

你查下这个

1 个赞
#10

[
{
“TENANT_ID”: 1002,
“DEST_ID”: 1001,
“ROUND_ID”: 1,
“INCARNATION”: 1,
“DEST_NO”: 0,
“STATUS”: “STOP”,
“START_SCN”: 1768569816949518000,
“START_SCN_DISPLAY”: “16/1/2026 21:23:36.949518”,
“CHECKPOINT_SCN”: 1768654471915067003,
“CHECKPOINT_SCN_DISPLAY”: “17/1/2026 20:54:31.915067”,
“COMPATIBLE”: 1,
“BASE_PIECE_ID”: 1,
“USED_PIECE_ID”: 1,
“PIECE_SWITCH_INTERVAL”: 86400000000,
“UNIT_SIZE”: 1,
“COMPRESSION”: “none”,
“INPUT_BYTES”: 948603480,
“INPUT_BYTES_DISPLAY”: “904.66MB”,
“OUTPUT_BYTES”: 948603480,
“OUTPUT_BYTES_DISPLAY”: “904.66MB”,
“COMPRESSION_RATIO”: 1.0,
“DELETED_INPUT_BYTES”: 0,
“DELETED_INPUT_BYTES_DISPLAY”: “0.00MB”,
“DELETED_OUTPUT_BYTES”: 0,
“DELETED_OUTPUT_BYTES_DISPLAY”: “0.00MB”,
“COMMENT”: “”,
“PATH”: “file:///mnt/WebDAV/myob/1768122401/tenant_incarnation_1/1002/clog”
}
]

1 个赞
#11

归档已经停止了

1 个赞
#12

归档空间满了吗？

1 个赞
#13

数据备份校验失败了啊

#14

跑个obdiag check run 发下结果

#15

我下午查查

#16

obdiag check run
还没有安 我下午搞一下

#17

image
image3348×789 183 KB

#18

怎么讲 是我配置的不对吗

#19

归档路径所在的NFS空间 看下呢

#20

obdiag_check_report_observer_2026-01-23-13-51-44.zip (6.3 KB) obdiag check run 得结果

#21

巡检结果看起来和这个问题没有关系，不过critical项挺多，就是说问题很多，不适合作为生产环境，建议这些项都处理下

1 个赞
#22

我先处理下