Re: [Nfs-ganesha-devel] fridge threads and worker latency

2015-06-09 Thread Frank Filz
> > so I'd appreciate it if you walk through your blocker with us here. > > > No blocker. Or at least I hope not. Currently (as in the code checked in on > my rdma-was branch), I'm trying to finesse > thr_decode_rpc_request() by checking for the parameter, and calling > nfs_rpc_execute() directly

Re: [Nfs-ganesha-devel] fridge threads and worker latency

2015-06-09 Thread William Allen Simpson
On 6/8/15 3:27 PM, Matt W. Benjamin wrote: > This isn't the current work plan/design as I understand it, That's why I'm bringing it to the attention of everybody. > so I'd appreciate it if you walk through your blocker with us here. > No blocker. Or at least I hope not. Currently (as in the co

Re: [Nfs-ganesha-devel] fridge threads and worker latency

2015-06-08 Thread Matt W. Benjamin
Hi Bill, This isn't the current work plan/design as I understand it, so I'd appreciate it if you walk through your blocker with us here. Also "I" is me, as I could have told you. Thank you. Matt - "William Allen Simpson" wrote: > I've been struggling with the fridge threads. For NFS/RDM

[Nfs-ganesha-devel] fridge threads and worker latency

2015-06-08 Thread William Allen Simpson
I've been struggling with the fridge threads. For NFS/RDMA, once we are running a work thread, we really don't want to hand off to another work thread during processing in thr_decode_rpc_request() -- adds considerable latency. Panasas also reports latency and stalls in VFS::PanFS. Currently, the