RE: kern/59452: Move NFS wcc data messages to debug or control them via sysctl.

[Marcin Gondek <drixter%e-utp.net@localhost>]

Hi

Ok, I see that I've done something wrong. Double checking...

Thanks,


--
Marcin Gondek / Drixter
http://fido.e-utp.net/
AS56662

-----Original Message-----
From: netbsd-bugs-owner%NetBSD.org@localhost <netbsd-bugs-owner%NetBSD.org@localhost> On Behalf Of Marcin Gondek via gnats
Sent: Tuesday, May 26, 2026 10:30 AM
To: kern-bug-people%netbsd.org@localhost; gnats-admin%netbsd.org@localhost; netbsd-bugs%netbsd.org@localhost; Marcin Gondek <drixter%e-utp.net@localhost>
Subject: RE: kern/59452: Move NFS wcc data messages to debug or control them via sysctl.

The following reply was made to PR kern/59452; it has been noted by GNATS.

From: Marcin Gondek <drixter%e-utp.net@localhost>
To: Christos Zoulas <christos%zoulas.com@localhost>
Cc: "gnats-bugs%netbsd.org@localhost" <gnats-bugs%netbsd.org@localhost>,
	"kern-bug-people%netbsd.org@localhost" <kern-bug-people%netbsd.org@localhost>,
	"gnats-admin%netbsd.org@localhost" <gnats-admin%netbsd.org@localhost>, "netbsd-bugs%netbsd.org@localhost"
	<netbsd-bugs%netbsd.org@localhost>
Subject: RE: kern/59452: Move NFS wcc data messages to debug or control them  via sysctl.
Date: Tue, 26 May 2026 08:28:33 +0000

 Hi Christos
 
 Should I use some specific mount option?
 
 RC4+patch
 NetBSD devil.e-utp.net 11.0_RC4 NetBSD 11.0_RC4 (DEVIL) #12: Mon May 25 20:=
 18:27 CEST 2026  root%devil.e-utp.net@localhost:/usr/obj/sys/arch/amd64/compile/DEVIL=
  amd64
 
 [  1523.851401] diskstation6.e-utp.net:/volume1/Applications/NetBSD: inaccu=  rate wcc data (ctime) detected, disabling wcc (ctime 1779738980.705549207 1=  779738980.705549207, mtime 1779738980.705549207 1779738980.705549207)
 
 diskstation6.e-utp.net:/volume1/Applications/NetBSD on /srv/NetBSD type nfs=
  (fsid: 0xb09/0x70b, reads: sync 0 async 0, writes: sync 0 async 0, [nfs: a=  ddr=3D2001:67c:21ec:ffee:18f2:a77c:dc08:aef6, port=3D2049, addrlen=3D28, so=  type=3D1, proto=3D0, fhsize=3D0, flags=3D0x8a00<nfsv3,dumbtimr,resvport>, w=  size=3D32768, rsize=3D32768, readdirsize=3D4096, timeo=3D300, retrans=3D10,=
  maxgrouplist=3D16, readahead=3D2, leaseterm=3D0, deadthresh=3D9])
 
 # NetBSD /etc/fstab
 diskstation6.e-utp.net:/volume1/Applications/NetBSD /srv/NetBSD            =
       nfs     rw,auto,dumbtimer    0 0
 
 Thanks,
 
 --
 Marcin Gondek / Drixter
 http://fido.e-utp.net/
 AS56662
 
 -----Original Message-----
 From: netbsd-bugs-owner%NetBSD.org@localhost <netbsd-bugs-owner%NetBSD.org@localhost> On Behalf=
  Of Christos Zoulas via gnats
 Sent: Tuesday, May 26, 2026 12:00 AM
 To: kern-bug-people%netbsd.org@localhost; gnats-admin%netbsd.org@localhost; netbsd-bugs@netbsd.=  org; Marcin Gondek <drixter%e-utp.net@localhost>
 Subject: Re: kern/59452: Move NFS wcc data messages to debug or control the=  m via sysctl.
 
 The following reply was made to PR kern/59452; it has been noted by GNATS.
 
 From: Christos Zoulas <christos%zoulas.com@localhost>
 To: Marcin Gondek <drixter%e-utp.net@localhost>
 Cc: "gnats-bugs%netbsd.org@localhost" <gnats-bugs%netbsd.org@localhost>,  "kern-bug-people@netb=  sd.org" <kern-bug-people%netbsd.org@localhost>,  "gnats-admin%netbsd.org@localhost" <gnats-admi=  n%netbsd.org@localhost>,  "netbsd-bugs%netbsd.org@localhost" <netbsd-bugs%netbsd.org@localhost>
 Subject: Re: kern/59452: Move NFS wcc data messages to debug or control the=  m  via sysctl.
 Date: Mon, 25 May 2026 17:56:01 -0400
 
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  > On May 25, 2026, at 3:31=3DE2=3D80=3DAFPM, Marcin Gondek <drixter@e-utp.=  net> =3D
  wrote:
  >=3D20
  > Hi Christos,
  >=3D20
  > Patch is ok,  just applied to 11.0RC4 sources, recompiled kernel and =3D=
   userland, reboot and observe.
  > Will let you know by EOW how this looks like, maybe there is chance to =  =3D  add into 11.0
  >=3D20
 =20
  Thanks, if it works I can ask for a pull-up.
 =20
  christos
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