After installing macOS Tahoe26.0 beta5 (25A5338b) or beta4, a memory and disk leak appears, likely caused by Spotlight indexing. The mds_stores process consumes up to 60 GB of RAM, while disk writes continue until an additional 50 GB is filled. Once the maximum is reached, the system frees the space and the cycle repeats, leading to severe memory leakage. In the available space, system data occupies as much as 150 GB. System Versions Affected: macOS Tahoe26.0 beta5 (25A5338b) and beta4. Reproduction Steps: Occurs immediately after booting up, with no additional user actions. Workaround: Booting into Safe Mode prevents the issue from occurring. Possible Cause: A bug in Spotlight indexing. In Safe Mode, Launchpad cannot search for applications, and no other issues have been observed so far. This strongly suggests that Spotlight indexing is the root cause. Potentially Affected Software: Developer-related tools such as Node.js, Maven, Vue.js, etc. It is possible that Spotlight is indexing developer project dependency directories (e.g., node_modules), which contain a large number of small files that do not require indexing, leading to this problem.

问题描述： 在这两个版本后出现了可能是聚焦索引导致的内存、硬盘泄漏，使得mds_stores内存占用高达60G，硬盘内存持续写入50G，上述情况持续到最大后，系统释放空间后继续重新写入，导致内存严重泄漏，在可用空间中，系统数据占用高达150G， 系统版本： macOS Tahoe26.0beta5（25A5338b）、以及beta4 复现步骤： 开机即启动，没有任何操作步骤 解决方法： 进入安全模式后这个问题未复现 可能原因： 聚焦索引出现bug，在安全模式下“启动台”无法搜索应用程序，暂时没有发现其他问题，极有可能是聚焦索引出现问题 可能影响到的软件： node.js、meven、vue等与开发者相关的软件，既有可能使聚焦索引了开发者的项目依赖文件节点模块，它包含有极其大量的小文件，这些文件不需要索引，可能是这个问题导致。 ###问题截图