The filemd5 command fails when the fs.chunks collection is using a hashed shard key:
{ "ok" : 0, "errmsg" : "GridFS fs.chunks collection must be sharded on either {files_id:1} or {files_id:1, n:1}" }
Offhand, this seems like the command is being too strict in checking the shard key or index.
- duplicates
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SERVER-9888 GridFS should support sharding of the chunks collection with hashed shard keys
- Closed