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From: Chad Wagner <cmwagner@sodre.net>
Message-Id: <199703121329.IAA24220@nando.sodre.net>
Subject: vm_object_terminate: freeing busy page
To: freebsd-hackers@freebsd.org
Date: Wed, 12 Mar 1997 08:29:15 -0500 (EST)
Cc: freebsd-questions@freebsd.org
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Shortly after receiving this error the system crashes, obviously a kernel
panic.

Mar 11 23:46:33 dio /kernel: pid 152 (ircd), uid 520: exited on signal 11
Mar 11 23:46:33 dio /kernel: vm_object_terminate: freeing busy page

We have tweaked the kernel in several ways to increase our client loading
capacity, such as FD_SETSIZE bumped up to 4096, NMBCLUSTERS bumped up to
6144, maxusers up to 128, OPEN_MAX to 256, and CHILD_MAX to 256, this doesn't
seem, to me, to be related to how we tweaked the kernel, but it sounds as if
it is specifically related to how virtual memory (swap) is handled.

It is a FreeBSD 2.1.7, with ncr53c815 scsi, and 64MB of real memory and 128MB
of virtual (swap).

Any tips would be appreciated.
-- 
 || Chad Wagner                                Network/System Administrator ||
 || cmwagner@sodre.net || cmwagner@oaktree.net || cmwagner@fountainauto.com ||