mysql> SHOW CONFIG WHERE NAME LIKE '%pd%timeout%' OR NAME LIKE '%pd%retry%'; +---------+--------------------+------------------------------------+---------------------+ | Type | Instance | Name | Value | +---------+--------------------+-------…

2026-01-26 08:00:11 (UTC+08:00)TiKV 10.235.38.65:20160[split_observer.rs:148] ["failed to handle split req"] [err="\"no valid key found for split.\""] [region_id=467361] [thread_id=0x5] 2026-01-26 08:00:21 (UTC+08:00)TiKV 10.235.38.65:20160[split_observer.rs:148] ["failed to handle split req"] [err=…

tidb日志报错都是： 182830:[2026/01/26 09:21:28.901 +07:00] [WARN] [regioniter.go:123] ["failed with trying to scan regions"] [error="scan region return empty result, startKey: 7480000000000006A85F728000000003365672, endKey: 7480000000000006A85F728000000003383DB9: [BR:PD:ErrPDBatchScanRegion]batch scan reg…

analyze 也是报错的，重启pd节点也无法解决

手动 analyze 也是报错的

[2026/01/21 09:07:17.782 +07:00] [ERROR] [apiutil.go:419] [“request failed”] [error=“[PD:http:ErrSendRequest]Get "http://10.235.38.64:2379/pd/api/v1/ping\”: context canceled: Get "http://10.235.38.64:2379/pd/api/v1/ping\“: context canceled”] [2026/01/21 09:07:29.443 +07:00] [ERROR] [grpclog.go:75] …

analyze 表也报一样的错

是的，这个任务在哪里可以停掉

有什么解决方案吗？

[图片] [图片]

已解决，因为网络未放行 bucket 域名导致，开放后即可备份。

方便看下你在阿里云OSS上的授权是怎么写的吗？

你是本地部署的TiDB 集群，然后用阿里云 OSS 备份的吗？

我之前也试了下AWS S3，可以备份PITR日志。 快照备份也能写进去文件，但是备到10%左右就报错断开了，提示： Error: error happen in store 1 at *********: Io(Custom { kind: Other, error: "failed to put object rusoto error timeout after 15mins for upload part in s3 storage" }): [BR:KV:ErrKVStorage]tikv storage occur I/O error 调了 --ratelimit 为 16 都不…

标准存储

使用你的命令测试还是一样的结果： [2025/11/07 09:47:25.119 +08:00] [INFO] [collector.go:77] ["Full Backup failed summary"] [total-ranges=0] [ranges-succeed=0] [ranges-failed=0] Error: error occurred when checking backupmeta file: RequestError: send request failed caused by: Head "https://csi-tidb-backup.oss-cn-shan…

应该没有，网络组和安全组都已经排查过了

我试一下你的命令

[root@tidb ~]# nslookup csi-tidb-backup.oss-cn-shanghai.aliyuncs.com Server: 10.206.32.5 Address: 10.206.32.5#53 Non-authoritative answer: Name: csi-tidb-backup.oss-cn-shanghai.aliyuncs.com Address: 106.14.228.174 [root@tidb ~]# telnet csi-tidb-backup.oss-cn-shanghai.aliyuncs…