> On Feb 1, 2022, at 8:41 PM, Simon Kirby <sim@xxxxxxxxxx> wrote: > > How far off would we be from write delegations happening here? We are tracking a "feature request" for write delegation support in the Linux NFS server: https://bugzilla.linux-nfs.org/show_bug.cgi?id=348 At this point the effort is not resourced. It's not clear how much benefit it would be. That said, it seems to me that your use case might benefit if the Linux NFS server offered a READ delegation for the SQLite database file even when it is open R/W. It might be appropriate if the server offered such a delegation when there are no other clients that have the file open for write or that hold write delegations. Patches and performance data are, as always, welcome. -- Chuck Lever
