Having an issue on a nfs server where builds are being done.

The builds start to fail and come back with file not found.

Server side -

Server rpc stats:
calls badcalls badclnt badauth xdrcall
1970292209 1 1 0 0

Server nfs v3:
null getattr setattr lookup access readlink
308623 0% 3178402676 50% 45384345 0% 1153274192 18% 1668756137 26% 167895 0%
read write create mkdir symlink mknod
61810518 0% 83360800 1% 15559145 0% 5716391 0% 1701344 0% 0 0%
remove rmdir rename link readdir readdirplus
5501538 0% 832737 0% 221191 0% 5251 0% 167577 0% 5670396 0%
fsstat fsinfo pathconf commit
6038236 0% 529026 0% 27496 0% 13196279 0%

/exports -

/test *(rw,async)

Any tips?

On a local build is running fine?

There are a bunch of clients accessing the share and we get failures (not every night but most) saying such and such file not found..

The file of course is there..

I have moved the following to - RPCNFSDCOUNT=64