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TiFlash Config: Add annotation(v5.2.0) #6977

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Add annotation.
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JinheLin committed Aug 26, 2021
commit 9b686273e0feab5d80b703671cfb7bd737710f43
2 changes: 2 additions & 0 deletions tiflash/tiflash-configuration.md
Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,8 @@ delta_index_cache_size = 0

## TiFlash 数据的存储路径。如果有多个目录,以英文逗号分隔。
## 从 v4.0.9 版本开始,不推荐使用 path 及 path_realtime_mode 参数。推荐使用 [storage] 下的配置项代替,这样在多盘部署的场景下能更好地利用节点性能。
## 从 v5.2.0 版本开始,如果要使用配置项 storage.io_rate_limit,需要同时将 TiFlash 的数据的存储路径设置到 storage.main.dir。
## 当 storage 配置项存在的情况下,path 和 path_realtime_mode 两个配置会被忽略。
# path = "/tidb-data/tiflash-9000"
## 或
# path = "/ssd0/tidb-data/tiflash,/ssd1/tidb-data/tiflash,/ssd2/tidb-data/tiflash"
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