Date: Sun, 11 May 2008 12:25:10 +0200 From: Peter Schuller <peter.schuller@infidyne.com> To: freebsd-current@freebsd.org Cc: Svein Skogen <svein-listmail@d80.iso100.no>, freebsd-bugs@freebsd.org Subject: Re: Question regarding mmap on ZFS, or possibly Dovecot Message-ID: <200805111225.19270.peter.schuller@infidyne.com> In-Reply-To: <482544DB.2000401@d80.iso100.no> References: <482544DB.2000401@d80.iso100.no>
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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 belief
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
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
Log:
MFC: sys/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:1.28
Fix mmap(2) on ZFS after some changes in VM subsystem.
Submitted by: alc
Reported by: kris (originally) and many others
Reminded by: kris
Revision Changes Path
1.31.2.2 +4 -0
src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
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/ Peter Schuller
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