[DRBD-user] High iowait when other node is down

Mark Richardson mark at wire-solutions.nl
Tue Oct 2 16:07:55 CEST 2007

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.



  Quoting Stefan Seifert <nine at detonation.org>:

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> Francesco Ciocchetti wrote:
>> I'm experiencing a similar problem with 8.0.4 DRBD even if not so strong
>> as Mark wrote. My system are still usable but my iowait is around 90% on
>> a pseudo 400% cpu system (2 HT CPU that seems 4 to the system).
> 

  My system actually could do some stuff too but not really usefull, I think even the drbd device could be read a little (at one point some `ls` came through:-). 

  Offcourse it all ended in reboot as this is not what I wanted of the system. 

> Could this be the dead lock problem? DRBD < 8.0.6 is known not to work
> on kernel 2.6.22.
>
> Regards,
> Stefan Seifert
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