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Date:      Sat, 2 Mar 2002 14:40:47 -0800 (PST)
From:      Matthew Dillon <dillon@apollo.backplane.com>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        Ian Dowse <iedowse@maths.tcd.ie>, Kirk McKusick <mckusick@mckusick.com>, Finch <dot@dotat.at>, fs@FreeBSD.ORG, fanf@chiark.greenend.org.uk
Subject:   Re: UFS panic on -stable
Message-ID:  <200203022240.g22MelU56868@apollo.backplane.com>
References:  <200202260141.g1Q1f8i28365@beastie.mckusick.com> <200202260237.aa51774@salmon.maths.tcd.ie> <20020226184340.A78562@xor.obsecurity.org> <20020228135233.B5586@xor.obsecurity.org> <20020301173740.A21179@xor.obsecurity.org> <200203020150.g221oWS48392@apollo.backplane.com> <20020301175632.A21599@xor.obsecurity.org> <20020302135914.A33051@xor.obsecurity.org> <200203022210.g22MA8B56666@apollo.backplane.com> <20020302142807.B33223@xor.obsecurity.org>

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:Unfortunately not, except by starting up a package build and waiting a
:bit :-) However I just realised that I have another datapoint as to
:when the problem was introduced, because the alpha cluster has been
:perfectly stable and is running a 4.x kernel dated around Jan 26
:(probably a few days earlier, because peter had problems getting the
:machines to netboot).  The most obvious commit after that time period
:was this one:
:
:dillon      2002/01/31 10:51:48 PST
:  Modified files:        (Branch: RELENG_4)
:    sys/kern             vfs_subr.c
:  Log:
:  MFC new vlrureclaim trigger-point code. [...]
:
:I'm going to try backing that out now to see if it fixes things.
:
:Kris

    It's worth trying but if kern.maxvnodes isn't getting hit this
    code will not get hit either.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>

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