升级6.1后,TiFlash服务异常

Cluster信息如下:

tiup is checking updates for component cluster ...
Starting component `cluster`: /home/tidb/.tiup/components/cluster/v1.10.2/tiup-cluster display SQ-cluster
Cluster type:       tidb
Cluster name:       SQ-cluster
Cluster version:    v6.1.0
Deploy user:        tidb
SSH type:           builtin
Dashboard URL:      http://192.168.14.4:2379/dashboard
Grafana URL:        http://192.168.14.2:3000
ID                   Role          Host           Ports                            OS/Arch       Status  Data Dir                                   Deploy Dir
--                   ----          ----           -----                            -------       ------  --------                                   ----------
192.168.14.2:9093    alertmanager  192.168.14.2   9093/9094                        linux/x86_64  Up      /data/deploy/alertmanager/data             /data/deploy/alertmanager
192.168.14.2:3000    grafana       192.168.14.2   3000                             linux/x86_64  Up      -                                          /data/deploy
192.168.14.21:2379   pd            192.168.14.21  2379/2380                        linux/x86_64  Up      /data/deploy/pd/data                       /data/deploy/pd
192.168.14.22:2379   pd            192.168.14.22  2379/2380                        linux/x86_64  Up      /data/deploy/pd/data                       /data/deploy/pd
192.168.14.3:2379    pd            192.168.14.3   2379/2380                        linux/x86_64  Up|L    /data/deploy/data.pd                       /data/deploy
192.168.14.4:2379    pd            192.168.14.4   2379/2380                        linux/x86_64  Up|UI   /data/deploy/data.pd                       /data/deploy
192.168.14.5:2379    pd            192.168.14.5   2379/2380                        linux/x86_64  Up      /data/deploy/data.pd                       /data/deploy
192.168.14.2:9090    prometheus    192.168.14.2   9090/12020                       linux/x86_64  Up      /data/deploy/prometheus2.0.0.data.metrics  /data/deploy
192.168.14.21:4000   tidb          192.168.14.21  4000/10080                       linux/x86_64  Up      -                                          /data/deploy/tidb
192.168.14.22:4000   tidb          192.168.14.22  4000/10080                       linux/x86_64  Up      -                                          /data/deploy/tidb
192.168.14.3:4000    tidb          192.168.14.3   4000/10080                       linux/x86_64  Up      -                                          /data/deploy
192.168.14.4:4000    tidb          192.168.14.4   4000/10080                       linux/x86_64  Up      -                                          /data/deploy
192.168.14.5:4000    tidb          192.168.14.5   4000/10080                       linux/x86_64  Up      -                                          /data/deploy
192.168.14.23:9000   tiflash       192.168.14.23  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.24:9000   tiflash       192.168.14.24  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.25:9000   tiflash       192.168.14.25  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.26:9000   tiflash       192.168.14.26  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.27:9000   tiflash       192.168.14.27  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.28:9000   tiflash       192.168.14.28  9000/8123/3930/20170/20292/8234  linux/x86_64  Up      /data01/deploy/data                        /data01/deploy
192.168.14.10:20171  tikv          192.168.14.10  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.11:20171  tikv          192.168.14.11  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.23:20171  tikv          192.168.14.23  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.24:20171  tikv          192.168.14.24  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.25:20171  tikv          192.168.14.25  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.26:20171  tikv          192.168.14.26  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.27:20171  tikv          192.168.14.27  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.28:20171  tikv          192.168.14.28  20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.6:20171   tikv          192.168.14.6   20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.7:20171   tikv          192.168.14.7   20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.8:20171   tikv          192.168.14.8   20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
192.168.14.9:20171   tikv          192.168.14.9   20171/20180                      linux/x86_64  Up      /data/deploy/data                          /data/deploy
Total nodes: 31

完整的日志不方便上传,有什么需要查的我可以配合。