recommended setup for amd64 7-STABLE with ZFS, Samba 3.2 and possibly ACLs?

[Ben Stuyts]

On 1 okt 2008, at 12:12, Jeremy Chadwick wrote:

> On Wed, Oct 01, 2008 at 10:42:32AM +0200, Ben Stuyts wrote:
>> I had to disable mmap access in dovecot, or it would coredump
>> periodically. (mmap_disable = yes in dovecot.conf) I found that to  
>> be a
>> problem only on ZFS. I don't know if that's been fixed yet. Apart  
>> from
>> that it works great.
>
> RELENG_7 had this problem fixed in rev 1.31.2.2, dated 2008/04/26.
>
> Here's the proper file in cvsweb so you can see it yourself:
>
> http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
>
> Have you tried re-enabling mmap in dovecot on a system with a kernel
> build after those dates?

No, thanks for pointing that out. I have missed that. My 7-stable  
kernel is from July 16, so I will re-enable it and report back.

Ben