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Date: Mon, 21 Dec 2015 16:33:18 +0100
From: Lars Wirzenius <liw@liw.fi>
To: Ben Boeckel <mathstuf@gmail.com>
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Subject: Re: [PATCH] backup: take an inhibitor lock if possible
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On Mon, Dec 21, 2015 at 10:22:24AM -0500, Ben Boeckel wrote:
> On Sun, Dec 20, 2015 at 15:16:33 +0100, Lars Wirzenius wrote:
> > I'm not entirely sure I'm comfortable adding this kind of code to
> > Obnam. I think it'd be better off as a separate utility, kind of like
> > the flock utility. It could be used like this:
> >=20
> > inhibit-suspend obnam backup
> >=20
> > Such a utility would be more generic than code specifically in Obnam.
>=20
> This tool already exists as `systemd-inhibit`. The problem is that it
> needs numerous arguments to be useful
That just indicates to me that you should write a simpler program,
perhaps as a wrapper around systemd-inhibit. :)
> it's just expected behavior that the screen doesn't lock when a
> video is playing just as suspending in the middle of a backup is not
> something I think anyone would expect (or want barring power-down
> due to low battery or a failing UPS).
GUI programs such as video players are not generally composable.
Command line programs such as Obnam are. That's an important
distinction.
--=20
Schr=F6dinger's backup hypothesis: the condition of any backup is
undefined until a restore is attempted. -- andrewsh
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