| commit | a332518fda4731c07394164b3edcbb6efaf4c4d7 | [log] [tgz] |
|---|---|---|
| author | Dave Wysochanski <dwysocha@redhat.com> | Thu May 23 16:13:50 2019 -0400 |
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | Sat Jul 06 14:54:51 2019 -0400 |
| tree | ddb6ffaee7a3327fe10402914093ae8bdd1ca031 | |
| parent | 93ba048e1b9f95ac7e1584fa33ed4d985bf1133d [diff] |
SUNRPC: Count ops completing with tk_status < 0 We often see various error conditions with NFS4.x that show up with a very high operation count all completing with tk_status < 0 in a short period of time. Add a count to rpc_iostats to record on a per-op basis the ops that complete in this manner, which will enable lower overhead diagnostics. Signed-off-by: Dave Wysochanski <dwysocha@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>