At Fri, 31 Mar 2000 21:59:22 +0200 (MET DST),
Bernd Markgraf <markgraf@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
>
> hi again,
>
> shouldn't have written about the 'no crashes' in the first mail...
> i just froze my box by copying an 300mb file to the xfs partition.
> no help but a hard reset.
> now the next funny thing:
> # mount
> /dev/sda1 on /a type xfs (rw)
> # umount /a
> umount: /a: device is busy
> # fuser -v /a
>
> USER PID ACCESS COMMAND
> /a root kernel mount /a
> # fuser -vk /a
>
> USER PID ACCESS COMMAND
> /a root kernel mount /a
> No automatic removal. Please use umount /a
> # umount /a
> umount: /a: device is busy
>
> still the same sources as before. just grabbed the lastest cvs update
> (latest updates from Fri Mar 31 18:48:50 2000) and try again...
>
Do you have a kernel with kdb compiled in?
I would be usefull to get a backtrace of the cp command when it is
hung.
kdb> ps
.....
file the cp pid
kdb> btp <pid>
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