I have an EFS file-system on AWS being mounted by an EC2 instance in order to perform backups. The filesystem has appropriate permissions:
drwxr-xr-x
The ec2 instance is running duplicity/duply to backup EFS to an S3 bucket. The first time the backup ran without any issues. Now, every time it runs via cron I am getting this error for every file, and therefore duplicity is never completing backups:
Error accessing possibly locked file
Is this a problem with duplicity? How do I correct this?
*Edit - I can manually copy files off EFS with no problems using the same user duplicity is running under.
The filesystem is mounted under /home/user/efs. A lsof
one of the locked files outputs nothing.