Re: SUJ update

On Fri, Apr 30, 2010 at 02:43:49PM +0400, Vladimir Grebenschikov wrote:
> Hi
> 
> Ehh, looks like fresh kernel is not too stable, it holds after some time
> of activity.
> 
> DDB may be activated, but even 'call cpu_reset' does nothing here.
> 
> Looks like it is not related to SUJ, it happens even with SUJ disabled.
Does reverting r207410 + r207412 help ?

> 
> 
> -----Original Message-----
> From: Vladimir Grebenschikov <vova_at_fbsd.ru>
> Reply-to: vova_at_fbsd.ru
> To: Jeff Roberson <jroberson_at_jroberson.net>
> Cc: current_at_freebsd.org
> Subject: Re: SUJ update
> Date: Fri, 30 Apr 2010 13:36:10 +0400
> 
> Hi 
> 
> 1) now works for me (no panics so far) 
> 
> -----Original Message-----
> From: Jeff Roberson <jroberson_at_jroberson.net>
> To: current_at_freebsd.org
> Subject: SUJ update
> Date: Thu, 29 Apr 2010 18:37:00 -1000 (HST)
> 
> Hello,
> 
> I fixed a few SUJ bugs.  If those of you who reported one of the following 
> bugs could re-test I would greatly appreciate it.
> 
> 1)  panic on gnome start via softdep_cancel_link().
> 2)  Difficulty setting flags on /.  This can only be done from a direct 
> boot into single user but there were problems with tunefs that could lead 
> to the kernel and disk becoming out of sync with filesystem state.
> 3)  Kernel compiles without SOFTUPDATES defined in the config now work.
> 
> I have had some reports of a hang waiting on journal space with certain 
> types of activity.  I have only had this reported twice and I am not able 
> to reproduce no matter how much load I throw at the machine.  If you 
> reproduce this please try to get a coredump or minidump.
> 
> Thanks,
> Jeff
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> 
> -- 
> Vladimir B. Grebenschikov
> vova_at_fbsd.ru
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