Messages in this thread |  | | Subject | Re: [PATCH] knfsd: nfsd: Handle ERESTARTSYS from syscalls. | From | Trond Myklebust <> | Date | Mon, 16 Jun 2008 12:54:46 -0400 |
| |
On Mon, 2008-06-16 at 11:09 -0400, Chuck Lever wrote:
> I think an error reply is much better than no reply in nearly every > case. NFS3ERR_JUKEBOX/NFS4ERR_DELAY is an interesting idea, but > something else again will probably be required for v4.1 with sessions.
NFS3ERR_JUKEBOX/NFS4ERR_DELAY may be inappropriate if the nfs daemon has already started handling the RPC call, since you may be interrupting a non-idempotent operation.
The only complete solution to this problem is NFSv4.1 with persistent sessions.
Cheers Trond
|  |