kern/104406: [ufs] Processes get stuck in "ufs" stateunderpersistent CPU load

Oleg Derevenetz oleg at vsi.ru
Thu Nov 1 10:35:23 PDT 2007


>> Dumpdev is swap partition on da0 (single physical disk) that connected to 
>> Mylex AcceleRAID 170 RAID controller. The problem arrives when I copy 
>> large amount of files from FTP to another disk (da1) that is connected to 
>> the same RAID controller.
>
> If the driver or controller is misbehaving it could explain both problems. 
> Any chance you can get another disk in there on a different controller to 
> dump onto?

Yes, I got IDE disk and saved kernel dump for another static hang state on 
it. Here is the dump:

ftp://oleg.vsi.ru/private/vmcore.0.zip

--
Oleg Derevenetz <oleg at vsi.ru> OOD3-RIPE
Phone: +7 4732 539880
Fax:   +7 4732 531415         http://www.vsi.ru
CenterTelecom Voronezh ISP    http://isp.vsi.ru



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