尝试使用 mongorestore 恢复 fs.chunks collection (GridFS) 时出现 AssertionException

AssertionException when trying to restore fs.chunks collection (GridFS) using mongorestore

mongorestore 无法恢复包含名为 "fs.chunks"(由 GridFS 使用)的 collection 的转储。

看起来这个 collection 中的块太大了 (~32MB)。

$ mongorestore <exportDataDestination>
...
Failed: my_db.fs.chunks: error restoring from my_dump/my_db/fs.chunks.bson:  insertion error: EOF

日志:

015-10-15T17:05:28.766+0000 I -        [conn36] Assertion: 10334:BSONObj size: 33545165 (0x1FFDBCD) is invalid. Size must be between 0 and 16793600(16MB) First element: insert: "fs.chunks"
2015-10-15T17:05:28.772+0000 I CONTROL  [conn36] 0x127b4a2 0x121c0e4 0x1208cd8 0x1208d8c 0x9754db 0xb6cde8 0x9c88bd 0xc63aa5 0xc662c0 0x9528ad 0x1228755 0x7f95c49d4182 0x7f95c470147d
----- BEGIN BACKTRACE -----
...
-----  END BACKTRACE  -----
2015-10-15T17:05:28.773+0000 I NETWORK  [conn36] AssertionException handling request, closing client connection: 10334 BSONObj size: 33545165 (0x1FFDBCD) is invalid. Size must be between 0 and 16793600(16MB) First element: insert: "fs.chunks"

你知道如何告诉 mongo 到:

备注:

据我了解最新版本mongodb有这个错误。开发人员建议使用以前版本的 mongorestore。 3.0.8版本中,3.2.0-rc1 bug待解决

https://jira.mongodb.org/browse/TOOLS-939