mongodb - mongodump 给出段错误

Question

我的 mac macOs High Sierra v10.13.1 上安装了 MongoDB v3.2.6，我正在尝试在升级之前进行备份。

我有一个使用默认数据库位置和默认端口在一个窗口中运行的 $ mongod 实例。

这是我的本地数据库，它不受密码保护，不需要 ssl 连接。

我可以使用 $ mongo 或 Robomongo 访问我的数据库，但是当我运行 $ mongodump 或 $ mongodump --db mydatabase 我得到以下错误

[1] 1815 段错误 mongodump

更新:我曾尝试运行 mongostat，现在出现以下错误:

[1] 2404 总线错误 mongodump

这是我用 $ mongod 启动数据库时得到的日志:

2017-12-25T12:36:26.642+0000 I CONTROL  [initandlisten] MongoDB starting : pid=3216 port=27017 dbpath=/data/db 64-bit host=MBP-de-Kevin.home
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] db version v3.2.6
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] git version: 05552b562c7a0b3143a729aaa0838e558dc49b25
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2m  2 Nov 2017
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] allocator: system
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] modules: none
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] build environment:
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten]     distarch: x86_64
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten]     target_arch: x86_64
2017-12-25T12:36:26.643+0000 I CONTROL  [initandlisten] options: {}
2017-12-25T12:36:26.644+0000 I -        [initandlisten] Detected data files in /data/db created by the 'mmapv1' storage engine, so setting the active storage engine to 'mmapv1'.
2017-12-25T12:36:26.653+0000 I JOURNAL  [initandlisten] journal dir=/data/db/journal
2017-12-25T12:36:26.654+0000 I JOURNAL  [initandlisten] recover : no journal files present, no recovery needed
2017-12-25T12:36:26.674+0000 I JOURNAL  [durability] Durability thread started
2017-12-25T12:36:26.675+0000 I JOURNAL  [journal writer] Journal writer thread started
2017-12-25T12:36:26.894+0000 I FTDC     [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'
2017-12-25T12:36:26.894+0000 I NETWORK  [HostnameCanonicalizationWorker] Starting hostname canonicalization worker
2017-12-25T12:36:26.894+0000 I NETWORK  [initandlisten] waiting for connections on port 27017

我做错了什么，我该如何调试？

Answer 1

我遇到了同样的问题。我在 macOS High Sierra 10.13.3 上。我的 mongo 版本是 mongodb 3.2.7。我在 documentation of mongodump 中读到了这篇文章:

MAC OSX SIERRA AND GO 1.6 INCOMPATIBILITY
Users running on Mac OSX Sierra require the 3.2.10 or newer version of mongodump.

我升级到 mongodb 3.6.2，我的问题得到了解决。