{"meta":{"title":"准备升级","intro":"了解如何为您的GitHub Enterprise Server实例升级做好准备和规划。","product":"企业管理员","breadcrumbs":[{"href":"/zh/enterprise-server@3.18/admin","title":"企业管理员"},{"href":"/zh/enterprise-server@3.18/admin/upgrading-your-instance","title":"升级你的实例"},{"href":"/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade","title":"准备升级"}],"documentType":"subcategory"},"body":"# 准备升级\n\n了解如何为您的GitHub Enterprise Server实例升级做好准备和规划。\n\n## Links\n\n* [升级过程概述](/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade/overview-of-the-upgrade-process)\n\n  了解升级 GitHub Enterprise Server的建议和要求，以便规划和测试升级策略。\n\n* [升级要求](/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade/upgrade-requirements)\n\n  在升级 GitHub Enterprise Server之前，请查看这些建议和要求来规划升级策略。\n\n* [启用自动更新检查](/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade/enabling-automatic-update-checks)\n\n  你可以启用自动更新检查，使 GitHub.com 检查和下载最新的 GitHub Enterprise Server 版本。\n\n* [生成快照](/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade/taking-a-snapshot)\n\n  若要在升级之前保存 GitHub Enterprise Server 数据，请创建虚拟机快照。\n\n* [升级前检查系统容量](/zh/enterprise-server@3.18/admin/upgrading-your-instance/preparing-to-upgrade/check-system-capacity-before-upgrading)\n\n  在升级 GitHub Enterprise Server之前，应执行这些容量检查并执行建议的步骤。"}