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Date: Sun, 16 Jul 1995 16:09:58 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199507160609.QAA16321@godzilla.zeta.org.au>
To: current@freebsd.org
Subject: nfs leaves unreferenced files or blocks
Sender: current-owner@freebsd.org
Precedence: bulk

For a:/usr nfs-mounted on /usr, the space for files created, written to and
deleted by nfs is not recovered when the files are deleted, or when a:/usr
is unmounted.  It is recovered when system `a' is rebooted.

This is with -current after the nfs speed fix in vfs_bio.c and the buggy
fix in trap.c but before the second fix to trap.c.

`iozone auto' now reports nfs write speeds of approx. 100K/sec for all
iozone block sizes and soon fills up the nfs-mounted file system.

Bruce