Re: [linux-lvm] 2.6.22-rc5 XFS fails after hibernate/resume

David Greaves
2007-07-02T14:32:35Z

Rafael J. Wysocki wrote:
> On Monday, 2 July 2007 12:56, Tejun Heo wrote:
>> David Greaves wrote:
>>>> Tejun Heo wrote:
>>>>> It's really weird tho. The PHY RDY status changed events are coming
>>>>> from the device which is NOT used while resuming
>>> There is an obvious problem there though Tejun (the errors even when sda
>>> isn't involved in the OS boot) - can I start another thread about that
>>> issue/bug later? I need to reshuffle partitions so I'd rather get the
>>> hibernate working first and then go back to it if that's OK?
>> Yeah, sure. The problem is that we don't know whether or how those two
>> are related. It would be great if there's a way to verify memory image
>> read from hibernation is intact. Rafael, any ideas?
>
> Well, s2disk has an option to compute an MD5 checksum of the image during
> the hibernation and verify it while reading the image.
(Assuming you mean the mainline version)

Sounds like a good think to try next...
Couldn't see anything on this in ../Documentation/power/*
How do I enable it?

> Still, s2disk/resume
> aren't very easy to install and configure ...

I have it working fine on 2 other machines now so that doesn't appear to be a
problem.

David