[dm-devel] Calltrace in dm-snapshot in 2.6.27 kernel

[Mikulas Patocka]

> Hi Mikulas
> 
> I send to You (in attachment) files from both kernels.Thank You for help
> 
> Best

Thanks. Does your workload involve just one snapshot of a given volume, or 
do you have more snapshots of the same volume? Do you write only to origin 
or to both origin and the snapshot or only to the snapshot?

I will send you some patch with more debug tests soon, just answer these 
questions first, so that I can make it.

Mikulas