Move file to mounted folder, Operation not permitted

[angelorobo]

When I tried to move a file to the goofys mounted folder, I got an error Operation not permitted. Do I miss anything?

$ cp ~/Downloads/googlechrome.dmg /Users/Shared/st-munki-repo/pkgs/apps/googlechrome__1.dmg
cp: ~/Downloads/googlechrome.dmg: could not copy extended attributes to /Users/Shared/st-munki-repo/pkgs/apps/googlechrome__1.dmg: Operation not permitted

Here is my goofys command:

$ goofys -f --debug_fuse --debug_s3 --file-mode 0644 --dir-mode 0755 st-munki-repo /Users/Shared/st-munki-repo
-----------------------------------------------------
2022/08/22 17:06:03.482157 s3.DEBUG DEBUG: Response s3/HeadObject Details:
---[ RESPONSE ]--------------------------------------
HTTP/1.1 404 Not Found
Connection: close
Content-Type: application/xml
Date: Tue, 23 Aug 2022 00:06:03 GMT
Server: AmazonS3
X-Amz-Id-2: xxxxxxxx
X-Amz-Request-Id: 1FNQSF78F8H2HYHP


-----------------------------------------------------
2022/08/22 17:06:03.482235 s3.DEBUG DEBUG: Validate Response s3/HeadObject failed, attempt 0/3, error NotFound: Not Found
	status code: 404, request id: 1FNQSF78F8H2HYHP, host id: uYzmUMhl7DJiNNf7hnFDPq3glwsAQYIbe+GTpEijaTBCLoytlpnx4Pif978VULe+xnPphkeValQ=
2022/08/22 17:06:03.482786 s3.DEBUG DEBUG: Request s3/ListMultipartUploads Details:
---[ REQUEST POST-SIGN ]-----------------------------
GET /st-munki-repo?uploads= HTTP/1.1
Host: s3.us-west-2.amazonaws.com
User-Agent: aws-sdk-go/1.38.7 (go1.19; darwin; amd64)
Accept-Encoding: identity
Authorization: AWS4-HMAC-SHA256 Credential=xxxxx/20220823/us-west-2/s3/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=xxxxx
X-Amz-Date: 20220823T000603Z


-----------------------------------------------------
mount_macfuse: mount point /Users/Shared/st-munki-repo is itself on a macFUSE volume
2022/08/22 17:06:03.528542 s3.DEBUG DEBUG: Response s3/ListMultipartUploads Details:
---[ RESPONSE ]--------------------------------------
HTTP/1.1 200 OK
Transfer-Encoding: chunked
Content-Type: application/xml
Date: Tue, 23 Aug 2022 00:06:04 GMT
Server: AmazonS3
X-Amz-Id-2: xxxxxx
X-Amz-Request-Id: 1FNXQY22MJKYH6M8

[monthonk]

Hi Angelo, there seem to be some errors on set extended attribute operation on MacOS. I will give you an update once I have found the root cause.

In the meantime, you can see the list of extended attributes on your files with xattr $filename, and if it's fine for you to remove them, use command xattr -c $filename then try to move your files to goofys mounted folder again.

[monthonk]

after looking into the code, it appears that goofys allows us to set extended attributes with prefixes s3 (or other specific cloud names) and user only.

As you can see from xattr, files in mac usually have extended attribute keys starting with com.apple, which is the reason you cannot copy those files to goofys folder. Also, the way cp works in mac is different than other OS because it includes these extended attributes as default behavior. The best way you can do for now is excluding them by using cp -X option.