Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)

Hi!

> >How hard does the machine freeze?  Can you use sysrq?  
> >If so, please
> >dump sysrq-t.
> I suspect there is a problem writing to the consoles...
> 
> I recompiled (rc4+patch) with sysrq support, suspended, 
> resumed and tried sysrq-t but got no output.
> 
> I *can* change VTs and see the various login prompts, 
> bitmap messages and the console messages. Caps/Num lock 
> lights work.
> 
> Fearing incompetence I tried sysrq-s sysrq-u sysrq-b and 
> got a reboot so sysrq is OK.

Increase console loglevel by killing klogd/sysrq-9?

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References:
- Re: 2.6.22-rc3 hibernate(?) disables skge wol
  - From: "Rafael J. Wysocki" <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: David Greaves <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: "Rafael J. Wysocki" <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: David Greaves <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: Linus Torvalds <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: David Greaves <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression
  - From: Tejun Heo <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)
  - From: David Greaves <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)
  - From: Tejun Heo <[email protected]>
- Re: 2.6.22-rc3 hibernate(?) fails totally - regression (xfs on raid6)
  - From: David Greaves <[email protected]>

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