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Accepted
Ghulam Qadir
Asked: 2018-09-05 23:11:54 +0800 CST

dokku-mongo 导出数据库错误

  • 772

dokku-mongo 导出数据库命令显示错误“这看起来不像一个 tar 存档”

$ ssh [email protected]
$ dokku mongo:export database > backup.tar
$ tar -xfv backup.tar
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors
mongodb mongodb-3.6

1 个回答

  1. Best Answer
    $ ssh [email protected]
$ dokku mongo:export database > backup.tar
$ tar -xfv backup.tar
tar: This does not look like a tar archive
tar: Skipping to next header
tar: Exiting with failure status due to previous errors

    根据此处github dukku-mongodb的文档，我认为导出实际上不是 tar。我们的自述文件是错误的，但如果您运行，您将看到正确的用法。@josegonzalez dokku mongo:help export

    内容如下dokku mongo:help export：

    export a dump of the MongoDB service database

arguments:

service   service to run command against

examples:
by default, datastore output is exported to stdout

dokku mongo:export lolipop

you can redirect this output to a file

dokku mongo:export lolipop > lolipop.dump

export a dump of the MongoDB service database
arguments:

service   service to run command against

examples:
by default, datastore output is exported to stdout

dokku mongo:export lolipop

you can redirect this output to a file

dokku mongo:export lolipop > lolipop.dump

    如需进一步参考，请点击此处

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