swapping problems during the measurements on Friday 20.Dec.2013.

The fdisk tool the reason for this:

root@exflutca6:~# fdisk -l

Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00096fb5

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1          32      248832   83  Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2              32       30402   243947521    5  Extended
/dev/sda5              32       30402   243947520   8e  Linux LVM
root@exflutca6:~#

We will reinstall the exflutca6 next time (KW4-5).