8.1.0部署失败

🪐 TiDB 技术问题
1

【 TiDB 使用环境】生产环境 /测试/ Poc
【目标机操作系统】 Rocky Linux 9.4
【 TiDB 版本】v8.1.0
【复现路径】tiup cluster deploy tidb-test v8.1.0 ./topology.yaml --user tidbuser -p
【遇到的问题：问题现象及影响】
Enabling component pd
Enabling instance 10.0.5.199:2379
Failed to enable unit: Unit file pd-2379.service does not exist.

Error: failed to enable/disable pd: failed to enable: 10.0.5.199 pd-2379.service, please check the instance’s log(/data1/tidb/tidb-deploy/pd-2379/log) for more detail.: executor.ssh.execute_failed: Failed to execute command over SSH for ‘tidbuser@10.0.5.199:22’ {ssh_stderr: Failed to enable unit: Unit file pd-2379.service does not exist.
, ssh_stdout: , ssh_command: export LANG=C; PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin; /usr/bin/sudo -H bash -c “systemctl daemon-reload && systemctl enable pd-2379.service”}, cause: Process exited with status 1

【资源配置】进入到 TiDB Dashboard -集群信息 (Cluster Info) -主机(Hosts) 截图此页面
【附件：截图/日志/监控】

1 个赞
2

Failed to execute command over SSH for ‘tidbuser@10.0.5.199:22’ {ssh_stderr: Failed to enable unit: Unit file pd-2379.service does not exist.

ssh 错误了

3

并不是。。。

4

安装前Check：
herowk@ubuntu-portable:~/02Works/00Practice/tidb$ tiup cluster check ./topology.yaml --apply --user tidbuser -p
Input SSH password:

  • Detect CPU Arch Name

  • Detect CPU Arch Name

  • Detect CPU Arch Name

    • Detecting node 10.0.5.199 Arch info … Done
    • Detecting node 10.0.5.202 Arch info … Done
    • Detecting node 10.0.5.203 Arch info … Done
    • Detecting node 10.0.5.204 Arch info … Done
    • Detecting node 10.0.5.201 Arch info … Done
    • Detecting node 10.0.5.200 Arch info … Done
    • Detecting node 10.0.5.205 Arch info … Done

  • Detect CPU OS Name

    • Detecting node 10.0.5.199 OS info … ⠹ Shell: host=10.0.5.199, sudo=false, command=uname -s

  • Detect CPU OS Name

    • Detecting node 10.0.5.199 OS info … Done
    • Detecting node 10.0.5.202 OS info … Done
    • Detecting node 10.0.5.203 OS info … Done
    • Detecting node 10.0.5.204 OS info … Done
    • Detecting node 10.0.5.201 OS info … Done
    • Detecting node 10.0.5.200 OS info … Done
    • Detecting node 10.0.5.205 OS info … Done

  • Download necessary tools

    • Downloading check tools for linux/amd64 … Done

  • Collect basic system information

  • Collect basic system information

  • Collect basic system information

  • Collect basic system information

    • Getting system info of 10.0.5.199:22 … ⠴ CopyComponent: component=insight, version=, remote=10.0.5.199:/tmp/tiup os=linux, arch=amd64

  • Collect basic system information

  • Collect basic system information

  • Collect basic system information

    • Getting system info of 10.0.5.199:22 … Done
    • Getting system info of 10.0.5.202:22 … Done
    • Getting system info of 10.0.5.203:22 … Done
    • Getting system info of 10.0.5.204:22 … Done
    • Getting system info of 10.0.5.201:22 … Done
    • Getting system info of 10.0.5.200:22 … Done
    • Getting system info of 10.0.5.205:22 … Done

  • Check time zone

    • Checking node 10.0.5.202 … Done
    • Checking node 10.0.5.203 … Done
    • Checking node 10.0.5.204 … Done
    • Checking node 10.0.5.201 … Done
    • Checking node 10.0.5.200 … Done
    • Checking node 10.0.5.205 … Done
    • Checking node 10.0.5.199 … Done

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

    • Checking node 10.0.5.199 … Done

  • Check system requirements

  • Check system requirements

  • Check system requirements

    • Checking node 10.0.5.199 … Done

  • Check system requirements

  • Check system requirements

  • Check system requirements

  • Check system requirements

    • Checking node 10.0.5.199 … Done
    • Checking node 10.0.5.202 … Done
    • Checking node 10.0.5.203 … Done
    • Checking node 10.0.5.204 … Done
    • Checking node 10.0.5.199 … Done
    • Checking node 10.0.5.201 … Done
    • Checking node 10.0.5.200 … Done
    • Checking node 10.0.5.205 … Done
    • Checking node 10.0.5.205 … Done
    • Checking node 10.0.5.205 … Done
    • Checking node 10.0.5.202 … Done
    • Checking node 10.0.5.203 … Done
    • Checking node 10.0.5.204 … Done
    • Checking node 10.0.5.201 … Done
    • Checking node 10.0.5.200 … Done
    • Checking node 10.0.5.205 … Done
    • Checking node 10.0.5.199 … Done

  • Cleanup check files

    • Cleanup check files on 10.0.5.199:22 … Done
    • Cleanup check files on 10.0.5.202:22 … Done
    • Cleanup check files on 10.0.5.203:22 … Done
    • Cleanup check files on 10.0.5.204:22 … Done
    • Cleanup check files on 10.0.5.201:22 … Done
    • Cleanup check files on 10.0.5.200:22 … Done
    • Cleanup check files on 10.0.5.205:22 … Done
      Node Check Result Message

10.0.5.199 cpu-cores Pass number of CPU cores / threads: 8
10.0.5.199 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.199 memory Pass memory size is 16384MB
10.0.5.199 selinux Pass SELinux is disabled
10.0.5.199 thp Pass THP is disabled
10.0.5.199 command Pass numactl: policy: default
10.0.5.199 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.202 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.202 cpu-cores Pass number of CPU cores / threads: 8
10.0.5.202 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.202 memory Pass memory size is 32768MB
10.0.5.202 selinux Pass SELinux is disabled
10.0.5.202 thp Pass THP is disabled
10.0.5.202 command Pass numactl: policy: default
10.0.5.202 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.203 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.203 cpu-cores Pass number of CPU cores / threads: 8
10.0.5.203 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.203 memory Pass memory size is 32768MB
10.0.5.203 selinux Pass SELinux is disabled
10.0.5.203 thp Pass THP is disabled
10.0.5.203 command Pass numactl: policy: default
10.0.5.203 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.204 memory Pass memory size is 32768MB
10.0.5.204 selinux Pass SELinux is disabled
10.0.5.204 thp Pass THP is disabled
10.0.5.204 command Pass numactl: policy: default
10.0.5.204 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.204 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.204 cpu-cores Pass number of CPU cores / threads: 8
10.0.5.204 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.201 cpu-cores Pass number of CPU cores / threads: 32
10.0.5.201 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.201 memory Pass memory size is 65536MB
10.0.5.201 selinux Pass SELinux is disabled
10.0.5.201 thp Pass THP is disabled
10.0.5.201 command Pass numactl: policy: default
10.0.5.201 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.201 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.200 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.200 cpu-cores Pass number of CPU cores / threads: 8
10.0.5.200 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.200 memory Pass memory size is 16384MB
10.0.5.200 selinux Pass SELinux is disabled
10.0.5.200 thp Pass THP is disabled
10.0.5.200 command Pass numactl: policy: default
10.0.5.200 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.205 selinux Pass SELinux is disabled
10.0.5.205 thp Pass THP is disabled
10.0.5.205 command Pass numactl: policy: default
10.0.5.205 timezone Pass time zone is the same as the first PD machine: Asia/Shanghai
10.0.5.205 os-version Pass OS is Rocky Linux 9.4 (Blue Onyx)
10.0.5.205 cpu-cores Pass number of CPU cores / threads: 4
10.0.5.205 cpu-governor Warn Unable to determine current CPU frequency governor policy, auto fixing not supported
10.0.5.205 memory Pass memory size is 16384MB

  • Try to apply changes to fix failed checks
    • Applying changes on 10.0.5.199 … Done
    • Applying changes on 10.0.5.202 … Done
    • Applying changes on 10.0.5.203 … Done
    • Applying changes on 10.0.5.204 … Done
    • Applying changes on 10.0.5.201 … Done
    • Applying changes on 10.0.5.200 … Done
    • Applying changes on 10.0.5.205 … Done
5

已解决：
只做了两个配置：

sudo vi /etc/systemd/system/disable-transparent-huge-pages.service
#文件内容
[Unit]
Description=Disable Transparent Huge Pages (THP)
DefaultDependencies=no
After=sysinit.target local-fs.target
Before=mongod.service

[Service]
Type=oneshot
ExecStart=/bin/sh -c 'echo never | tee /sys/kernel/mm/transparent_hugepage/enabled > /dev/null'

[Install]
WantedBy=basic.target

sudo systemctl daemon-reload 
sudo systemctl enable disable-transparent-huge-pages 
sudo systemctl start disable-transparent-huge-pages

编辑/etc/fstab，关闭了swap

6

收藏，指不定啥时候就用上了

7

少配置内容了

8

收藏一下。

9

get

10

关闭透明大页和关闭swap

11

收藏，指不定用上。

12

mark ，借鉴一下

13

收藏了

14

学习了。

15

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