yes, it appears in the workspace with the file size of the original file. If I look at the filesystem on the server for that workspace the file does not exist. If I try to download the file from the workspace I get an invalid download (it creates a file with that name of 0 bytes).
The original issue was reported to me by another user, but I could reproduce it. To do so:
Multipart upload settings on default:
threshold: 100mb
part size: 50mb
queue size: 3
timeout: 3
I then throttled my connection with devtools to 1mb/s, and tried to upload a 300mb file. The multipart uploads timed out after 3 mins, and were retried multiple times. I then cancelled the upload and reloaded the webpage in my browser. The file was then listed in the workspace.
When I cancelled the upload I saw in devtools a delete request that failed.
Server OS: Ubuntu 16.04
Browser: Chrome 77
example error messages (from server logs):
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"6a55ee81-e106-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=1&uploadId=8383aaf9-944e-49ce-8d7a-4bacd864903e: context canceled"}
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"6a55ee81-e106-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=3&uploadId=8383aaf9-944e-49ce-8d7a-4bacd864903e: context canceled"}
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"6a55ee81-e106-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=2&uploadId=8383aaf9-944e-49ce-8d7a-4bacd864903e: context canceled"}
{"level":"info","ts":"2019-09-27T10:16:15+01:00","logger":"pydio.gateway.data","msg":"Received MultipartAbort - Clean temporary node:","SpanUuid":"74ff0c5b-e107-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream; charset=UTF-8","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","Node":{"Uuid":"257491e0-413a-4815-be10-e3e810dc97f8","Path":"personal/adurant/virtio-win-0.1.141.iso","Etag":"temporary","MTime":"2019-09-27T10:15:37+01:00","Size":316628992,"MetaStore":{"name":"\"virtio-win-0.1.141.iso\"","pydio:meta-data-source-name":"\"personal\"","pydio:meta-data-source-path":"\"adurant/virtio-win-0.1.141.iso\""}}}
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"5e8e51b1-e107-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=1&uploadId=4fe40551-d436-4570-8c97-463336b9d741: context canceled"}
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"5e8e51b1-e107-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=2&uploadId=4fe40551-d436-4570-8c97-463336b9d741: context canceled"}
{"level":"error","ts":"2019-09-27T10:09:53+01:00","logger":"pydio.gateway.data","msg":"PutObjectPart has failed","SpanUuid":"5e8e51b1-e107-11e9-8411-00163ea366c6","RemoteAddress":"127.0.0.1","UserAgent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36","ContentType":"application/octet-stream","HttpProtocol":"HTTP/1.1","UserName":"adurant","UserUuid":"cc3c19be-689b-4df7-a26f-484582f4ae15","GroupPath":"/company/","Profile":"admin","Roles":"ROOT_GROUP,cbaf0a8b-7869-4af6-b16f-a9375ce92ea6,ADMINS,ADMINS,cc3c19be-689b-4df7-a26f-484582f4ae15","error":"Put http://10.12.110.10:38285/personal/adurant/virtio-win-0.1.141.iso?partNumber=3&uploadId=4fe40551-d436-4570-8c97-463336b9d741: context canceled"}