tikv 所在服务器是ssd设备,可以肯定 原本正常,查看监控时发现没有了这个tikv信息,pd上 store 显示 down ,到tikv /scripts下 bash start_tikv.sh 然后仍无法启动,查看 tikv.log 最后如下显示,求指导
[2020/04/17 10:13:18.760 +08:00] [WARN] [config.rs:655] ["not on SSD device"] [data_path=/data/deploy/data]
[2020/04/17 10:13:18.760 +08:00] [INFO] [config.rs:652] ["check data dir"] [mount_fs="FsInfo { tp: \"ext4\", opts: \"rw,noatime,nodelalloc,data=ordered\", mnt_dir: \"/data\", fsname: \"/dev/mapper/centos-data\" }"] [data_path=/data/deploy/data/raft]
[2020/04/17 10:13:18.760 +08:00] [WARN] [config.rs:655] ["not on SSD device"] [data_path=/data/deploy/data/raft]
[2020/04/17 10:13:18.761 +08:00] [INFO] [util.rs:397] ["connecting to PD endpoint"] [endpoints=172.7.160.216:2379]
[2020/04/17 10:13:18.765 +08:00] [INFO] [subchannel.cc:841] ["New connected subchannel at 0x7f1ec8e3a150 for subchannel 0x7f1ec8a21000"]
[2020/04/17 10:13:18.767 +08:00] [INFO] [util.rs:397] ["connecting to PD endpoint"] [endpoints=172.7.160.36:2379]
[2020/04/17 10:13:18.768 +08:00] [INFO] [subchannel.cc:841] ["New connected subchannel at 0x7f1ec8e3a120 for subchannel 0x7f1ec8a21200"]
[2020/04/17 10:13:18.769 +08:00] [INFO] [util.rs:397] ["connecting to PD endpoint"] [endpoints=172.7.160.37:2379]
[2020/04/17 10:13:18.769 +08:00] [INFO] [subchannel.cc:841] ["New connected subchannel at 0x7f1ec8e3a0c0 for subchannel 0x7f1ec8a21400"]
[2020/04/17 10:13:18.770 +08:00] [INFO] [util.rs:397] ["connecting to PD endpoint"] [endpoints=http://172.7.160.216:2379]
[2020/04/17 10:13:18.771 +08:00] [INFO] [subchannel.cc:841] ["New connected subchannel at 0x7f1ec8e3a060 for subchannel 0x7f1ec8a21600"]
[2020/04/17 10:13:18.772 +08:00] [INFO] [util.rs:397] ["connecting to PD endpoint"] [endpoints=http://172.7.160.37:2379]
[2020/04/17 10:13:18.773 +08:00] [INFO] [subchannel.cc:841] ["New connected subchannel at 0x7f1ec8e3a030 for subchannel 0x7f1ec8a21800"]
[2020/04/17 10:13:18.773 +08:00] [INFO] [util.rs:456] ["connected to PD leader"] [endpoints=http://172.7.160.37:2379]
[2020/04/17 10:13:18.773 +08:00] [INFO] [util.rs:385] ["all PD endpoints are consistent"] [endpoints="[\"172.7.160.216:2379\", \"172.7.160.36:2379\", \"172.7.160.37:2379\"]"]
[2020/04/17 10:13:18.776 +08:00] [INFO] [server.rs:70] ["connect to PD cluster"] [cluster_id=6813007363201430470]
[2020/04/17 10:13:18.777 +08:00] [INFO] [mod.rs:334] ["starting working thread"] [worker=addr-resolver]
[2020/04/17 10:13:18.903 +08:00] [INFO] [scheduler.rs:257] ["Scheduler::new is called to initialize the transaction scheduler"]
[2020/04/17 10:13:19.073 +08:00] [FATAL] [lib.rs:499] ["rocksdb background error. db: kv, reason: compaction, error: IO error: While pread offset 0 len 30339: /data/deploy/data/db/119379.sst: Input/output error"] [backtrace="stack backtrace:\
0: 0x564c4c0f0a5d - backtrace::backtrace::libunwind::trace::h958f5f3eb75b2917\
at /rust/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/libunwind.rs:54\
- backtrace::backtrace::trace::hdf994f7eb3c12b81\
at /rust/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/backtrace/mod.rs:70\
1: 0x564c4c0e6730 - tikv_util::set_panic_hook::{{closure}}::hf6c0260b2e4aea39\
at /home/jenkins/.target/release/build/backtrace-e20a32a05fd0b8fe/out/capture.rs:79\
2: 0x564c4c29078f - std::panicking::rust_panic_with_hook::h8d2408723e9a2bd4\
at src/libstd/panicking.rs:479\
3: 0x564c4c29056d - std::panicking::continue_panic_fmt::hb2aaa9386c4e5e80\
at src/libstd/panicking.rs:382\
4: 0x564c4c29051b - std::panicking::begin_panic_fmt::h1c91fada5a982dcd\
at src/libstd/panicking.rs:337\
5: 0x564c4c01ea26 - <engine::rocks::util::event_listener::EventListener as rocksdb::event_listener::EventListener>::on_background_error::hfd0bbaf4afcc2801\
at components/engine/src/rocks/util/event_listener.rs:82\
6: 0x564c4c0bb9e5 - rocksdb::event_listener::on_background_error::h48e1f33e1e278036\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/src/event_listener.rs:235\
7: 0x564c4c31a3ab - _ZN24crocksdb_eventlistener_t17OnBackgroundErrorEN7rocksdb21BackgroundErrorReasonEPNS0_6StatusE\
at crocksdb/c.cc:2051\
8: 0x564c4c391c83 - _ZN7rocksdb12EventHelpers23NotifyOnBackgroundErrorERKSt6vectorISt10shared_ptrINS_13EventListenerEESaIS4_EENS_21BackgroundErrorReasonEPNS_6StatusEPNS_17InstrumentedMutexEPb\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/db/event_helpers.cc:53\
9: 0x564c4c3906b8 - _ZN7rocksdb12ErrorHandler10SetBGErrorERKNS_6StatusENS_21BackgroundErrorReasonE\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/db/error_handler.cc:220\
10: 0x564c4c369c49 - _ZN7rocksdb6DBImpl20BackgroundCompactionEPbPNS_10JobContextEPNS_9LogBufferEPNS0_19PrepickedCompactionE\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/db/db_impl_compaction_flush.cc:2561\
11: 0x564c4c36fd82 - _ZN7rocksdb6DBImpl24BackgroundCallCompactionEPNS0_19PrepickedCompactionENS_3Env8PriorityE\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/db/db_impl_compaction_flush.cc:2117\
12: 0x564c4c370389 - _ZN7rocksdb6DBImpl16BGWorkCompactionEPv\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/db/db_impl_compaction_flush.cc:1904\
13: 0x564c4c5cf549 - _ZN7rocksdb14ThreadPoolImpl4Impl8BGThreadEm\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/util/threadpool_imp.cc:265\
14: 0x564c4c5cf73d - _ZN7rocksdb14ThreadPoolImpl4Impl15BGThreadWrapperEPv\
at /rust/git/checkouts/rust-rocksdb-a9a28e74c6ead8ef/7ec1dbd/librocksdb_sys/rocksdb/util/threadpool_imp.cc:306\
15: 0x564c4c5811df - execute_native_thread_routine\
16: 0x7f1ecdfcedd4 - start_thread\
17: 0x7f1ecd6d5eac - __clone\
18: 0x0 - <unknown>"] [location=components/engine/src/rocks/util/event_listener.rs:82] [thread_name=<unnamed>]