正常使用中，突然tikv停止，日志如下：
[2020/09/25 23:05:52.788 +08:00] [ERROR] [kv.rs:613] [“KvService::batch_raft send response fail”] [err=RemoteStopped]
[2020/09/25 23:05:52.788 +08:00] [ERROR] [kv.rs:613] [“KvService::batch_raft send response fail”] [err=RemoteStopped]
[2020/09/25 23:05:52.788 +08:00] [ERROR] [kv.rs:613] [“KvService::batch_raft send response fail”] [err=RemoteStopped]
[2020/09/25 23:05:52.788 +08:00] [ERROR] [kv.rs:613] [“KvService::batch_raft send response fail”] [err=RemoteStopped]
[2020/09/25 23:05:52.788 +08:00] [ERROR] [kv.rs:613] [“KvService::batch_raft send response fail”] [err=RemoteStopped]
[2020/09/25 23:05:52.788 +08:00] [INFO] [mod.rs:132] [“Storage stopped.”]
[2020/09/25 23:05:52.807 +08:00] [INFO] [node.rs:382] [“stop raft store thread”] [store_id=1]
[2020/09/25 23:05:52.807 +08:00] [INFO] [mod.rs:375] [“stoping worker”] [worker=split-check]
[2020/09/25 23:05:52.807 +08:00] [INFO] [mod.rs:375] [“stoping worker”] [worker=snapshot-worker]
[2020/09/25 23:05:52.807 +08:00] [INFO] [future.rs:175] [“stoping worker”] [worker=pd-worker]
[2020/09/25 23:05:52.807 +08:00] [INFO] [mod.rs:375] [“stoping worker”] [worker=consistency-check]
[2020/09/25 23:05:52.807 +08:00] [INFO] [mod.rs:375] [“stoping worker”] [worker=cleanup-worker]
[2020/09/25 23:05:52.807 +08:00] [INFO] [mod.rs:375] [“stoping worker”] [worker=raft-gc-worker]
[2020/09/25 23:05:52.807 +08:00] [INFO] [batch.rs:411] [“shutdown batch system apply”]
[2020/09/25 23:05:52.807 +08:00] [INFO] [router.rs:241] [“broadcasting shutdown”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.809 +08:00] [ERROR] [pd.rs:66] [“Failed to send read flow statistics”] [err=“channel has been closed”]
[2020/09/25 23:05:52.823 +08:00] [INFO] [batch.rs:426] [“batch system apply is stopped.”]
[2020/09/25 23:05:52.823 +08:00] [INFO] [batch.rs:411] [“shutdown batch system raftstore-1”]
[2020/09/25 23:05:52.823 +08:00] [INFO] [router.rs:241] [“broadcasting shutdown”]
[2020/09/25 23:06:29.134 +08:00] [INFO] [util.rs:412] [“connecting to PD endpoint”] [endpoints=http://10.10.23.91:2379]
[2020/09/25 23:06:29.135 +08:00] [INFO] [] [“New connected subchannel at 0x7fe1cba30d60 for subchannel 0x7fe1cbab08c0”]
[2020/09/25 23:06:29.135 +08:00] [INFO] [util.rs:412] [“connecting to PD endpoint”] [endpoints=http://10.10.23.97:2379]
[2020/09/25 23:06:29.136 +08:00] [INFO] [util.rs:477] [“connected to PD leader”] [endpoints=http://10.10.23.97:2379]
[2020/09/25 23:06:29.137 +08:00] [INFO] [util.rs:188] [“heartbeat sender and receiver are stale, refreshing …”]
[2020/09/25 23:06:29.137 +08:00] [WARN] [util.rs:207] [“updating PD client done”] [spend=2.537477ms]
[root@10102391 log]#
tidb 14902 1 0 23:22 ? 00:00:00 /bin/bash /home/tidb/tidb-deploy/tikv-20160/scripts/run_tikv.sh
tidb 14903 14902 0 23:22 ? 00:00:00 /bin/bash /home/tidb/tidb-deploy/tikv-20160/scripts/run_tikv.sh
tikv.log 无变化 tikv_stderr.log 为0字节