I'm trying to set up a highly available owncloud installation following the deployment recommendations in the administration guide (https://doc.owncloud.org/server/9.1/admin_manual/installation/deployment_recommendations.html#mid-sized-enterprises). In the Mid-sized enterprise section a figure is presented where an NFS directory is mounted (I suppose as the data directory for owncloud) on both Web Servers.
I would really appreciate if you could help me with the following questions or point me to some resources where I could find some information related to this. Basically what I want to know is:
1) Is it possible to follow this architecture and mount an AWS S3 bucket instead of an NFS directory? I know for a post that an AWS S3 bucket can be mounted as a file system on Linux (https://forum.owncloud.org/viewtopic.php?f=38&t=36866) but what about mounting it in two.
2) Speaking about data access concurrency. Are there any known issues for owncloud and an AWS S3 bucket?
I hope you guys can help me