From c917e060bfc43db2aba181fdf485b8c879c09a7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= Date: Fri, 11 Jul 2025 13:30:42 +0200 Subject: [PATCH 1/4] hardware-and-software-requirements: Add note about supported filesystems --- hardware-and-software-requirements.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/hardware-and-software-requirements.md b/hardware-and-software-requirements.md index 70e48b27fc92c..9745d55da3c13 100644 --- a/hardware-and-software-requirements.md +++ b/hardware-and-software-requirements.md @@ -244,7 +244,7 @@ As an open-source distributed SQL database, TiDB requires the following network | Alertmanager | 9093 | the port for the alert web service | | Alertmanager | 9094 | the alert communication port | -## Disk space requirements +## Storage requirements @@ -288,6 +288,8 @@ As an open-source distributed SQL database, TiDB requires the following network

+TiDB supports XFS and Ext4 filesystems, other filesystems are not recommended for production deployments. + ## Web browser requirements TiDB relies on [Grafana](https://grafana.com/) to provide visualization of database metrics. A recent version of Microsoft Edge, Safari, Chrome or Firefox with Javascript enabled is sufficient. From a82faeda29a9d7edd14bf892b0ae2d006dc8027e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= Date: Fri, 11 Jul 2025 13:38:12 +0200 Subject: [PATCH 2/4] Add redhat blog to lycheeignore --- .lycheeignore | 1 + 1 file changed, 1 insertion(+) diff --git a/.lycheeignore b/.lycheeignore index 2ee9f997efd6f..4ad628acc44ef 100644 --- a/.lycheeignore +++ b/.lycheeignore @@ -33,3 +33,4 @@ https://dash\.cloudflare\.com/.* https://centminmod\.com/mydumper\.html https://docs\.pingcap\.com/tidb/v6\.6/system-variables#tidb_pessimistic_txn_aggressive_locking-new-in-v660 https://docs\.pingcap\.com/tidb/v7\.6/system-variables#tidb_ddl_version-new-in-v760 +https://developers\.redhat\.com/blog/2021/01/05/building-red-hat-enterprise-linux-9-for-the-x86-64-v2-microarchitecture-level From 5398eec5a260d4e4652fc0ccd8c93fc948fea65e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= Date: Mon, 14 Jul 2025 10:19:25 +0200 Subject: [PATCH 3/4] Update hardware-and-software-requirements.md Co-authored-by: Grace Cai --- hardware-and-software-requirements.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hardware-and-software-requirements.md b/hardware-and-software-requirements.md index 9745d55da3c13..20e1c8ad13739 100644 --- a/hardware-and-software-requirements.md +++ b/hardware-and-software-requirements.md @@ -288,7 +288,7 @@ As an open-source distributed SQL database, TiDB requires the following network -TiDB supports XFS and Ext4 filesystems, other filesystems are not recommended for production deployments. +TiDB supports the XFS and Ext4 file systems. Other file systems are not recommended for production environments. ## Web browser requirements From 98f77d07d918bb60257b725cabcc9aa79217740d Mon Sep 17 00:00:00 2001 From: Test User Date: Mon, 14 Jul 2025 16:22:00 +0800 Subject: [PATCH 4/4] fix a broken link --- hardware-and-software-requirements.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hardware-and-software-requirements.md b/hardware-and-software-requirements.md index 20e1c8ad13739..2dbfcd0e99749 100644 --- a/hardware-and-software-requirements.md +++ b/hardware-and-software-requirements.md @@ -169,7 +169,7 @@ You can deploy and run TiDB on the 64-bit generic hardware server platform in th | Component | CPU | Memory | Local Storage | Network | Number of Instances (Minimum Requirement) | | :------: | :-----: | :-----: | :----------: | :------: | :----------------: | -| TiDB | 8 core+ | 16 GB+ | [Disk space requirements](#disk-space-requirements) | Gigabit network card | 1 (can be deployed on the same machine with PD) | +| TiDB | 8 core+ | 16 GB+ | [Storage requirements](#storage-requirements) | Gigabit network card | 1 (can be deployed on the same machine with PD) | | PD | 4 core+ | 8 GB+ | SAS, 200 GB+ | Gigabit network card | 1 (can be deployed on the same machine with TiDB) | | TiKV | 8 core+ | 32 GB+ | SAS, 200 GB+ | Gigabit network card | 3 | | TiFlash | 32 core+ | 64 GB+ | SSD, 200 GB+ | Gigabit network card | 1 | pFad - Phonifier reborn

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