Frank Filz

If you want to submit a patch adding better logging for this situation that would be appreciated.

Please submit a patch via gerrithub as documented in src/CONTRIBUTING_HOWTO.txt

> Is this related to #518 ? Tangentially. FSAL_CEPH is hooked up for POSIX ACLs but it seems that some bits are missing. FSAL_VFS is not at all hooked up...

All the NFS active/active HA solutions I know details of (including uses of Ganesha's GPFS and Gluster FSALs) use VIP failover as Daniel mentioned. A load balancer in front of...

For question1, the closest is that NFSv4 does have an fslocations attribute that allows the server to tell the client other servers that host the same file systems. I know...

OK, some thoughts... So NFS state consists of: byte range locks (NFS v3 and NFSv4.0+) opens "share reservations", these may have access mode and deny mode (NFSv4.0+ only for this...

Well, a Linux client won't ask for deny modes, and it will only use byte range locks when the application uses them (and you can assure it doesn't by mounting...

Can we close this or do you still have open questions?

What would the mechanism for sending back errors be? Could blocking issues on the librados side be solved by dispatching a separate thread to perform the reread_config() and send the...

That's an old version of Ganesha (and I'm not up on Ceph versions to know how old that is). Could you try on V3.5 which is the latest stable version...