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Date:      Wed, 08 Feb 2023 07:43:02 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   =?UTF-8?B?W0J1ZyAyMjQ5NzVdIHNodXRkb3duKDgpIG5lZWRzIHRvIHdhaXQg?= =?UTF-8?B?bG9uZ2VyIGZvciBzd2Fwb2ZmIHRvIGF2b2lkIGEg4oCcQ2Fubm90IGFsbG9j?= =?UTF-8?B?YXRlIG1lbW9yeeKAnSBlcnJvcg==?=
Message-ID:  <bug-224975-227-jadbzmtM3e@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-224975-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-224975-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224975

Volodymyr Kostyrko <arcade@b1t.name> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |arcade@b1t.name

--- Comment #4 from Volodymyr Kostyrko <arcade@b1t.name> ---
Well, some device might be not local, and that means stopping some daemons =
will
make us lose those devices and part of active memory. Imagine you are runni=
ng a
diskless host that has swap somewhere on rSCSI or gated.

Next there's a phase when kernel stops all disk activity, meaning that noth=
ing
can be extracted from swap at this time. Therefore all remaining activities
will only be successful if you don't hit an evicted page. Well, this is qui=
te
unlikely, but in case you have a notebook or running on UPS you definitely
don't want extra possibility for system to crash, wait for timeout, write c=
ore,
reset, reboot, and be ready to poweroff again. Always better be safe then
sorry.

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