task无法查看状态，停止也不行，都报同样的错误。

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[tidb@tidb_test_1 bin]$ ./dmctl --master-addr 172.16.10.71:8261 [2020/04/28 17:12:06.534 +08:00] [WARN] [disk.go:52] [“Remove temporary file error”] [tmpDir=/tmp/tidb-server-dmctl] [error=“unlinkat /tmp/tidb-server-dmctl: operation not permitted”] [2020/04/28 17:12:06.534 +08:00] [WARN] [disk.go:56] [“Mkdir temporary file error”] [tmpDir=/tmp/tidb-server-dmctl] [error=“mkdir /tmp/tidb-server-dmctl: file exists”] Welcome to dmctl Release Version: v1.0.4-1-gd681c67 Git Commit Hash: d681c6731d3432f4d8f38ea651f44d49d6860269 Git Branch: release-1.0 UTC Build Time: 2020-03-16 09:45:29 Go Version: go version go1.13 linux/amd64

» stop-task test can not stop task test: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout” » start-task ./task2.yaml can not start task: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout” » show-ddl-locks can not show DDL locks for task and workers []: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout”

[后轱辘转]

[tidb@tidb_test_1 bin]$ ./dmctl --master-addr 172.16.10.71:8261 [2020/04/28 17:12:06.534 +08:00] [WARN] [disk.go:52] [“Remove temporary file error”] [tmpDir=/tmp/tidb-server-dmctl] [error=“unlinkat /tmp/tidb-server-dmctl: operation not permitted”] [2020/04/28 17:12:06.534 +08:00] [WARN] [disk.go:56] [“Mkdir temporary file error”] [tmpDir=/tmp/tidb-server-dmctl] [error=“mkdir /tmp/tidb-server-dmctl: file exists”] Welcome to dmctl Release Version: v1.0.4-1-gd681c67 Git Commit Hash: d681c6731d3432f4d8f38ea651f44d49d6860269 Git Branch: release-1.0 UTC Build Time: 2020-03-16 09:45:29 Go Version: go version go1.13 linux/amd64

stop-task test can not stop task test: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout”

start-task ./task2.yaml can not start task: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout”

show-ddl-locks can not show DDL locks for task and workers []: rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = “transport: Error while dialing dial tcp 172.16.10.71:8261: i/o timeout”

[来了老弟]

你好

1. tidb dm 版本分别为多少
2. 请将 stop-task、query-status、query-status task-name 截图上传下

[后轱辘转]

[后轱辘转]

看到错在哪里了，直接黏贴的命令行，没有改成我自己的masterIP

[来了老弟]