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Date:      Mon, 13 Nov 1995 12:59:24 -0700 (MST)
From:      Terry Lambert <terry@lambert.org>
To:        jgreco@brasil.moneng.mei.com (Joe Greco)
Cc:        jkh@time.cdrom.com, hackers@FreeBSD.org
Subject:   Re: Odd crash after inode depletion..
Message-ID:  <199511131959.MAA17295@phaeton.artisoft.com>
In-Reply-To: <199511120740.BAA26010@brasil.moneng.mei.com> from "Joe Greco" at Nov 12, 95 01:40:28 am

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> I've noticed an infrequent but consistent tendency for the system to panic
> with "free vnode isn't" some time after hitting inode exhaustion.  With a
> sample size of only a few instances, all I can establish is that I have NOT
> seen a "free vnode isn't" panic without first having run out of inodes.
> 
> (system is running 1026-SNAP, by the way, which may be significant - I never
> saw this panic under 2.0.5R, but then again, I can't recall ever having run
> out of inodes under 2.0.5R)

This is endemic to the move from regualr to circular queues.  I don't know
why, but going back to the old queues fixes it.

Probably, this is just a symptom of the larger problem of global allocation
of vnodes.


					Terry Lambert
					terry@lambert.org
---
Any opinions in this posting are my own and not those of my present
or previous employers.



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