Slide 30
Slide 30 text
© SAKURA internet Inc.
tiup cluster check
Node Check Result Message
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192.168.100.21 memory Pass memory size is 16384MB
192.168.100.21 sysctl Fail net.ipv4.tcp_syncookies = 1, should be 0
192.168.100.21 thp Pass THP is disabled
192.168.100.21 permission Pass /home/tidb/deploy/tikv-20160 is writable
192.168.100.21 permission Pass /home/tidb/deploy/tikv-20160/data is writable
192.168.100.21 os-version Warn OS is Ubuntu 20.04.6 LTS 20.04.6 (ubuntu support is not fully tested, be careful)
192.168.100.21 cpu-governor Warn Unable to determine current CPU frequency governor policy
192.168.100.21 selinux Pass SELinux is disabled
192.168.100.21 service Pass service firewalld not found, ignore
192.168.100.21 command Pass numactl: policy: default
192.168.100.21 timezone Pass time zone is the same as the first PD machine: Asia/Tokyo
192.168.100.21 cpu-cores Pass number of CPU cores / threads: 4
192.168.100.21 limits Fail soft limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.21 limits Fail hard limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.21 limits Fail soft limit of 'stack' for user 'tidb' is not set or too low
192.168.100.22 memory Pass memory size is 16384MB
192.168.100.22 limits Fail soft limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.22 limits Fail hard limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.22 limits Fail soft limit of 'stack' for user 'tidb' is not set or too low
192.168.100.22 command Pass numactl: policy: default
192.168.100.22 timezone Pass time zone is the same as the first PD machine: Asia/Tokyo
192.168.100.22 os-version Warn OS is Ubuntu 20.04.6 LTS 20.04.6 (ubuntu support is not fully tested, be careful)
192.168.100.22 cpu-governor Warn Unable to determine current CPU frequency governor policy
192.168.100.22 sysctl Fail net.ipv4.tcp_syncookies = 1, should be 0
192.168.100.22 selinux Pass SELinux is disabled
192.168.100.22 thp Pass THP is disabled
192.168.100.22 service Pass service firewalld not found, ignore
192.168.100.22 permission Pass /home/tidb/deploy/tikv-20160 is writable
192.168.100.22 permission Pass /home/tidb/deploy/tikv-20160/data is writable
192.168.100.22 cpu-cores Pass number of CPU cores / threads: 4
192.168.100.23 sysctl Fail net.ipv4.tcp_syncookies = 1, should be 0
192.168.100.23 selinux Pass SELinux is disabled
192.168.100.23 thp Pass THP is disabled
192.168.100.23 service Pass service firewalld not found, ignore
192.168.100.23 timezone Pass time zone is the same as the first PD machine: Asia/Tokyo
192.168.100.23 permission Pass /home/tidb/deploy/tikv-20160 is writable
192.168.100.23 permission Pass /home/tidb/deploy/tikv-20160/data is writable
192.168.100.23 cpu-governor Warn Unable to determine current CPU frequency governor policy
192.168.100.23 memory Pass memory size is 16384MB
192.168.100.23 os-version Warn OS is Ubuntu 20.04.6 LTS 20.04.6 (ubuntu support is not fully tested, be careful)
192.168.100.23 cpu-cores Pass number of CPU cores / threads: 4
192.168.100.23 limits Fail hard limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.23 limits Fail soft limit of 'stack' for user 'tidb' is not set or too low
192.168.100.23 limits Fail soft limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.23 command Pass numactl: policy: default
192.168.100.11 limits Fail soft limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.11 limits Fail hard limit of 'nofile' for user 'tidb' is not set or too low
192.168.100.11 limits Fail soft limit of 'stack' for user 'tidb' is not set or too low
192.168.100.11 sysctl Fail net.ipv4.tcp_syncookies = 1, should be 0
192.168.100.11 thp Pass THP is disabled
192.168.100.11 cpu-cores Pass number of CPU cores / threads: 4
192.168.100.11 memory Pass memory size is 8192MB
192.168.100.11 cpu-governor Warn Unable to determine current CPU frequency governor policy
192.168.100.11 selinux Pass SELinux is disabled
192.168.100.11 service Pass service firewalld not found, ignore
192.168.100.11 command Pass numactl: policy: default
192.168.100.11 permission Pass /home/tidb/deploy/pd-2379 is writable
192.168.100.11 permission Pass /home/tidb/deploy/pd-2379/data is writable
192.168.100.11 permission Pass /home/tidb/deploy/tidb-4000 is writable
192.168.100.11 os-version Warn OS is Ubuntu 20.04.6 LTS 20.04.6 (ubuntu support is not fully tested, be careful)
Checking region status of the cluster prod-cluster...
All regions are healthy.