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add metabackup #13394
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add metabackup #13394
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Original file line number | Diff line number | Diff line change | ||||||
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@@ -428,6 +428,19 @@ tiup cluster display tidb-test | |||||||
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预期结果输出:各节点 Status 状态信息为 `Up` 说明集群状态正常。 | ||||||||
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## 第 9 步:备份集群部署和运维所需的 meta 文件 | ||||||||
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如果运维所需的 meta 文件丢失,会导致无法继续使用 TiUP 管理集群,建议通过以下方式定期备份 meta 文件: | ||||||||
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```bash | ||||||||
tiup cluster meta backup ${cluster_name} | ||||||||
``` | ||||||||
如果 meta 文件丢失,可以使用以下方法恢复 meta 文件: | ||||||||
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Suggested change
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```bash | ||||||||
tiup cluster meta restore ${cluster_name} ${backup_file} | ||||||||
``` | ||||||||
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## 探索更多 | ||||||||
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如果你已同时部署了 [TiFlash](/tiflash/tiflash-overview.md),接下来可参阅以下文档: | ||||||||
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