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Subject: Re: svn commit: r290743 - head/etc/periodic/daily
From: Garrett Cooper <yaneurabeya@gmail.com>
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Date: Fri, 13 Nov 2015 10:57:38 -0800
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To: John Baldwin <jhb@freebsd.org>
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> On Nov 13, 2015, at 10:38, John Baldwin <jhb@freebsd.org> wrote:
>=20
>> On Friday, November 13, 2015 06:20:27 AM Dag-Erling Sm=C3=B8rgrav wrote:
>> Author: des
>> Date: Fri Nov 13 06:20:27 2015
>> New Revision: 290743
>> URL: https://svnweb.freebsd.org/changeset/base/290743
>>=20
>> Log:
>>  Allow admins to specify a regex which is applied (in the negative) to th=
e
>>  output from df, similar to what security/200.chkmounts does.  This can b=
e
>>  useful to avoid listing automounted ZFS snapshots, for instance.
>=20
> I almost want a variant of -l that would exclude all synthetic filesystems=

> (procfs, devfs, etc.) as well as nullfs.  I think there isn't an easy way
> for it to auto-detect ZFS snapshots though.

Are you referring to file systems mounted from cloned snapshots?=