From: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
To: Donald W Watson <dwatson-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Hibernate to LVM
Date: Thu, 20 Jan 2005 14:38:32 +0100 [thread overview]
Message-ID: <20050120133832.GF476@openzaurus.ucw.cz> (raw)
In-Reply-To: <20050115104555.GF4429-4vSAtV5O1nc0n/F98K4Iww@public.gmane.org>
Hi!
> > I have seen no discussion of the following in the archives. Hibernate (S4) does
> > not work if the swap partition is on an LVM Logical Volume.
> [...]
> > Are these deliberate design decisions?
>
> The in-kernel swsusp can not be built as a module. As a consequence,
> it will always try to resume before an initrd/initramfs has been
> executed. LVM setup (AFAIK) generally takes place in an initrd, or
> off a separate boot partition once the kernel has booted. Hence,
> impossible.
Actually, I think I took a patch that enables you to trigger resume from userland.
Check /sys/power in 2.6.11rc1.
--
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms
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next prev parent reply other threads:[~2005-01-20 13:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 21:41 Hibernate to LVM Donald W Watson
[not found] ` <OF97651F7F.22151B8B-ON87256F88.0076CB20-88256F88.00772C98-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2005-01-15 10:45 ` Bernard Blackham
[not found] ` <20050115104555.GF4429-4vSAtV5O1nc0n/F98K4Iww@public.gmane.org>
2005-01-20 13:38 ` Pavel Machek [this message]
2005-01-20 13:36 ` Pavel Machek
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