Re: n2100 crash...

[Lennert Buytenhek <buytenh@wantstofly.org>]

On Wed, Mar 05, 2008 at 08:53:53AM +0100, Przemyslaw Kwiatkowski wrote:

> >> md: data-check of RAID array md0
> >> md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
> >> md: using maximum available idle IO bandwidth (but not more than 200000
> >> KB/sec) for data-check.
> >> md: using 128k window, over a total of 14651136 blocks.
> >> md: delaying data-check of md1 until md0 has finished (they share one or
> >> more physical units)
> >> md: md0: data-check done.
> >> md: data-check of RAID array md1
> >> md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
> >> md: using maximum available idle IO bandwidth (but not more than 200000
> >> KB/sec) for data-check.
> >> md: using 128k window, over a total of 961128704 blocks.
> >> RAID1 conf printout:
> >>  --- wd:2 rd:2
> >>  disk 0, wo:0, o:1, dev:sda1
> >>  disk 1, wo:0, o:1, dev:sdb1
> >> md: md1: data-check done.
> >> RAID1 conf printout:
> >>  --- wd:2 rd:2
> >>  disk 0, wo:0, o:1, dev:sda3
> >>  disk 1, wo:0, o:1, dev:sdb3
> >> drivers/usb/class/usblp.c: usblp0: removed
> >>
> >> Any ideas?
> > 
> > These seem normal messages.  What else is going on when the box
> > hangs?
> 
> Nothing. The box simply stops to respond, power button does not work and
> only solution is to disconnect power supply. It happens irregular -
> sometimes twice a day, sometimes not within a week.

Do you have a serial console on it?