I/O upload fails with “The specified key does not exist”.

Description

While object upload is in progress, there could be an error if there is CES IP movement, which might have taken longer time than expected.

The following error might be seen during I/O.

Error

s3user8401 cp /root/file_50G s3://newbucket-8401

upload failed: ./file_50G to s3://newbucket-8402-ha/file_50G An error occurred (NoSuchKey) when calling the CompleteMultipartUpload operation: The specified key does not exist.

According to this error, the object does not exist at the S3 bucket related directory. This could be because the object could have been uploaded when the CES IP moved across the CES nodes. The S3 account user can issue a GET request or list the bucket, and the object might become visible.

Workaround

No action.