从0.10.0迁移Couchdb数据？ [英] Migrate couchdb data from 0.10.0?

问题描述

对于Linux系统，我已经从benchdb 0.10.0备份了一个旧数据库，基本上是/ var / lib / couchdb目录的tar存档。

For a linux system, I've backed up an old database from couchdb 0.10.0, basically a tar archive of the /var/lib/couchdb directory.

将数据转换为沙发数据库1.0.1要求的格式的过程是什么？如果我只是将文件还原到其原始位置，则找不到它们。如果将它们放在/var/lib/couchdb/1.0.1中，则会出现以下错误：

What is the procedure to convert this data in the format required by couchdb 1.0.1? If I simply restore the files to their original location, they are not found. If I place them in /var/lib/couchdb/1.0.1, I get the following error:

{"error":"kill","reason":"{gen_server,call,\n    [couch_server,\n     {open,<<\"test\">>,\n         [{user_ctx,\n              {user_ctx,null,\n                  [<<\"_admin\">>],\n                  <<\"{couch_httpd_auth, default_authentication_handler}\">>}}]},\n     infinity]}"}

（在这种情况下，数据库是名为test.couch的我将test.couch放在/var/lib/couchdb/1.0.1/test.couch中，并尝试通过URL打开它： http：// localhost：5984 / test / ）

(In this case the database is named test.couch, I placed test.couch in /var/lib/couchdb/1.0.1/test.couch and tried to open it from the URL: http://localhost:5984/test/)

编辑：糟糕，解决方案非常明显。复制是正确的事情，但是我忘了更改权限。

edit: oops, the solution was pretty obvious. Copying was the right thing to do, but I forgot to change permissions.

因此，要还原备份的Sofadb数据库，所需要做的只是：

So, to restore a backed up couchdb database, all that is needed is:

sudo chown couchdb:couchdb backup/test.couch
sudo mv backup/test.couch /var/lib/couchdb/1.0.1

推荐答案

您可以尝试在0.10和1.0之间复制。 1台服务器，尽管我非常确定1.0.1可以读取0.10个数据库。沙发上有更多信息吗？

You could try replication between a 0.10 and 1.0.1 server although I'm pretty sure that 1.0.1 can read 0.10 databases. Is there more information in couch.log?

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