ZFS : panic("sleeping thread")

Stanislav Sedov stas at FreeBSD.org
Fri Jun 26 13:36:44 UTC 2009

On Fri, 26 Jun 2009 14:59:18 +0200
Thomas Backman <serenity at exscape.org> mentioned:

> I could (and might, too), but unfortunately (well, I guess...) I  
> haven't been able to reproduce this, despite writing a script to  
> really stress test it. It's either pretty darn random, or I was simply  
> wrong about the rollback being involved. I've only gotten it once  
> since I started using -CURRENT in early May(?) so I don't think I  
> could tell whether the patch helps or not. :(

I think this could be triggered by tailing the file on ZFS that is being
writed with reasonable disk activity.

BTW, file I sent previously was incorrect.  I attached the rigth one.

Stanislav Sedov
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