Add limitation to b2.md (#7680)

The B2 gateway does not implement reporting md5sum as an etag response from PutObject.  Add to Known Limitations.
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Scott Edlund 2019-05-28 11:04:43 +07:00 committed by Harshavardhana
parent 46ced81f41
commit f6fd407e47

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@ -43,6 +43,7 @@ mc ls myb2
### Known limitations ### Known limitations
Gateway inherits the following B2 limitations: Gateway inherits the following B2 limitations:
- PutObject() does not return an md5sum of the uploaded file as an etag response. Apps that check vailidity will fail.
- No support for CopyObject S3 API (There are no equivalent APIs available on Backblaze B2). - No support for CopyObject S3 API (There are no equivalent APIs available on Backblaze B2).
- No support for CopyObjectPart S3 API (There are no equivalent APIs available on Backblaze B2). - No support for CopyObjectPart S3 API (There are no equivalent APIs available on Backblaze B2).
- Only read-only bucket policy supported at bucket level, all other variations will return API Notimplemented error. - Only read-only bucket policy supported at bucket level, all other variations will return API Notimplemented error.