From b55d7006b8d726cf56bab128c7d479003a368e4b Mon Sep 17 00:00:00 2001 From: en-jin19 Date: Thu, 26 Aug 2021 10:59:03 +0200 Subject: [PATCH 1/2] TiFlash Config: Add annotation (v5.2.0) --- tiflash/tiflash-configuration.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tiflash/tiflash-configuration.md b/tiflash/tiflash-configuration.md index 692d5c7e1a3a1..88b242df6b05b 100644 --- a/tiflash/tiflash-configuration.md +++ b/tiflash/tiflash-configuration.md @@ -53,6 +53,8 @@ delta_index_cache_size = 0 ## The storage path of TiFlash data. If there are multiple directories, separate each directory with a comma. ## path and path_realtime_mode are deprecated since v4.0.9. Use the configurations ## in the [storage] section to get better performance in the multi-disk deployment scenarios +## Since TiDB v5.2.0, if you need to use storage.io_rate_limit configuration, you need to set the storage path of TiFlash data to storage.main.dir at the same time. +## When the [storage] configurations exist, both path and path_realtime_mode configurations are ignored. # path = "/tidb-data/tiflash-9000" ## or # path = "/ssd0/tidb-data/tiflash,/ssd1/tidb-data/tiflash,/ssd2/tidb-data/tiflash" From 1ccc6b992a498917b339afaaec6cccd926fb29e1 Mon Sep 17 00:00:00 2001 From: TomShawn <41534398+TomShawn@users.noreply.github.com> Date: Thu, 26 Aug 2021 20:02:26 +0800 Subject: [PATCH 2/2] Update tiflash/tiflash-configuration.md --- tiflash/tiflash-configuration.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tiflash/tiflash-configuration.md b/tiflash/tiflash-configuration.md index 88b242df6b05b..b46b9ff75cc8b 100644 --- a/tiflash/tiflash-configuration.md +++ b/tiflash/tiflash-configuration.md @@ -53,7 +53,7 @@ delta_index_cache_size = 0 ## The storage path of TiFlash data. If there are multiple directories, separate each directory with a comma. ## path and path_realtime_mode are deprecated since v4.0.9. Use the configurations ## in the [storage] section to get better performance in the multi-disk deployment scenarios -## Since TiDB v5.2.0, if you need to use storage.io_rate_limit configuration, you need to set the storage path of TiFlash data to storage.main.dir at the same time. +## Since TiDB v5.2.0, if you need to use the storage.io_rate_limit configuration, you need to set the storage path of TiFlash data to storage.main.dir at the same time. ## When the [storage] configurations exist, both path and path_realtime_mode configurations are ignored. # path = "/tidb-data/tiflash-9000" ## or