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From: Peter Schuller <peter.schuller@infidyne.com>
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Date: Sun, 11 May 2008 12:25:10 +0200
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Cc: Svein Skogen <svein-listmail@d80.iso100.no>, freebsd-bugs@freebsd.org
Subject: Re: Question regarding mmap on ZFS, or possibly Dovecot
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> The question remains the same, however. Is this a problem with
> samba/dovecot using mmap incorrectly, a problem with ZFS as such, or a
> problem with the FreeBSD implementation of ZFS?

If I recall correctly from a previous discussion here on the list, the beli=
ef=20
was that it was a problem with ZFS on FreeBSD.

I did notice an mmap related commit on cvs-all that might be related (based=
=20
only on the log entry):

pjd         2008-04-26 13:03:23 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/cddl/contrib/opensolaris/uts/common/fs/zfs zfs_vnops.c=20
  Log:
  MFC:    sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:1.28
 =20
  Fix mmap(2) on ZFS after some changes in VM subsystem.
 =20
  Submitted by:   alc
  Reported by:    kris (originally) and many others
  Reminded by:    kris
 =20
  Revision  Changes    Path
  1.31.2.2  +4 -0     =20
src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c

=2D-=20
/ Peter Schuller

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