Interesting. Would this be suitable as a replacement for NFS? In my experience literally everyone in the silicon design industry uses NFS on their compute grid and it sucks in numerous ways:
* poor locking support (this sounds like it works better)
* it's slow
* no manual fence support; a bad but common way of distributing workloads is e.g. to compile a test on one machine (on an NFS mount), and then use SLURM or SGE to run the test on other machines. You use NFS to let the other machines access the data... and this works... except that you either have to disable write caches or have horrible hacks to make the output of the first machine visible to the others. What you really want is a manual fence: "make all changes to this directory visible on the server"
* The bloody .nfs000000 files. I think this might be fixed by NFSv4 but it seems like nobody actually uses that. (Not helped by the fact that CentOS 7 is considered "modern" to EDA people.)
* poor locking support (this sounds like it works better)
* it's slow
* no manual fence support; a bad but common way of distributing workloads is e.g. to compile a test on one machine (on an NFS mount), and then use SLURM or SGE to run the test on other machines. You use NFS to let the other machines access the data... and this works... except that you either have to disable write caches or have horrible hacks to make the output of the first machine visible to the others. What you really want is a manual fence: "make all changes to this directory visible on the server"
* The bloody .nfs000000 files. I think this might be fixed by NFSv4 but it seems like nobody actually uses that. (Not helped by the fact that CentOS 7 is considered "modern" to EDA people.)