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Date:      Wed, 30 Oct 2002 07:48:14 -0500
From:      Alexander Kabaev <kabaev@bellatlantic.net>
To:        Stijn Hoop <stijn@win.tue.nl>
Cc:        drosih@rpi.edu, raymond.j.kohler@lmco.com, current@FreeBSD.ORG
Subject:   Re: speed of -CURRENT [was: questions about the state of current]
Message-ID:  <20021030074814.3e3c43ea.kabaev@bellatlantic.net>
In-Reply-To: <20021030091356.GC94770@pcwin002.win.tue.nl>
References:  <2570443.1035916854787.JavaMail.wshttp@emss03g01.ems.lmco.com> <p05111704b9e49bd4f317@[128.113.24.47]> <20021030091356.GC94770@pcwin002.win.tue.nl>

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> I am experiencing a really noticable slower startup time on my very
> recent-CURRENT laptop for almost all programs. The problem seems to be
> in getting info in the cache, because it disappears when I start the
> same program again.

This almost certainly is caused by the 'ioslow' addition to
specfs_vnops.c. Find a block in specfs_strategy function which goes into
tsleep for niced processes and comment it out. Let us know if that helps
:)

-- 
Alexander Kabaev


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