cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-29 Thread Kris Kennaway
kris2006-04-30 03:56:12 UTC FreeBSD src repository Modified files:(Branch: RELENG_6_1) sys/nfsservernfsrvcache.h Log: MFC r1.18: > Bump up the NFS server dupreq cache limit to 2K (from 64). With a small > duplicate request cache, under heavy load a lo

cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-29 Thread Kris Kennaway
kris2006-04-30 03:55:45 UTC FreeBSD src repository Modified files:(Branch: RELENG_6) sys/nfsservernfsrvcache.h Log: MFC r1.18: > Bump up the NFS server dupreq cache limit to 2K (from 64). With a small > duplicate request cache, under heavy load a lot

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-25 Thread Robert Watson
On Mon, 24 Apr 2006, Sam Leffler wrote: sys/nfsservernfsrvcache.h Log: Bump up the NFS server dupreq cache limit to 2K (from 64). With a small duplicate request cache, under heavy load a lot of non-idempotent requests were getting served again, resulting in errors. How does in

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Mohan Srinivasan
--- Sam Leffler <[EMAIL PROTECTED]> wrote: > > > > Fundamentally it doesn't, this change just pushes it out of the regime > > where it's trivial to overflow. > > Why is it hard to do a real fix? Or is this a temporary bandaid? Most NFS server that I am aware of will scale the duplicate request

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Kris Kennaway
On Mon, Apr 24, 2006 at 05:45:08PM -0700, Sam Leffler wrote: > Kris Kennaway wrote: > >On Mon, Apr 24, 2006 at 05:29:08PM -0700, Sam Leffler wrote: > >>Mohan Srinivasan wrote: > >>>mohans 2006-04-25 00:21:57 UTC > >>> > >>> FreeBSD src repository > >>> > >>> Modified files: > >>> sys/nfsserv

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Sam Leffler
Kris Kennaway wrote: On Mon, Apr 24, 2006 at 05:29:08PM -0700, Sam Leffler wrote: Mohan Srinivasan wrote: mohans 2006-04-25 00:21:57 UTC FreeBSD src repository Modified files: sys/nfsservernfsrvcache.h Log: Bump up the NFS server dupreq cache limit to 2K (from 64). With

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Kris Kennaway
On Mon, Apr 24, 2006 at 05:29:08PM -0700, Sam Leffler wrote: > Mohan Srinivasan wrote: > >mohans 2006-04-25 00:21:57 UTC > > > > FreeBSD src repository > > > > Modified files: > >sys/nfsservernfsrvcache.h > > Log: > > Bump up the NFS server dupreq cache limit to 2K (from 64).

Re: cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Sam Leffler
Mohan Srinivasan wrote: mohans 2006-04-25 00:21:57 UTC FreeBSD src repository Modified files: sys/nfsservernfsrvcache.h Log: Bump up the NFS server dupreq cache limit to 2K (from 64). With a small duplicate request cache, under heavy load a lot of non-idempotent req

cvs commit: src/sys/nfsserver nfsrvcache.h

2006-04-24 Thread Mohan Srinivasan
mohans 2006-04-25 00:21:57 UTC FreeBSD src repository Modified files: sys/nfsservernfsrvcache.h Log: Bump up the NFS server dupreq cache limit to 2K (from 64). With a small duplicate request cache, under heavy load a lot of non-idempotent requests were getting served