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Description of problem:
I'm running LVM on my machine and I only get this output:

/dev/mapper/VolGroupOS-LogVolRoot
/dev/sda1              97M   12M   80M  14% /boot
/dev/mapper/VolGroupData-LogVolData

instead of:

/dev/mapper/VolGroupOS-LogVolRoot
                       15G  3,8G   11G  27% /
/dev/sda1              97M   12M   80M  14% /boot
/dev/mapper/VolGroupData-LogVolData
                      139G   69G   66G  52% /LogVolData

This is likely due to the call "df -h | grep '^/dev/'" in
/etc/log.d/scripts/services/zz-disk_space which creates the first
output. Because of the line break after the device name, the actual
size is not shown.

Version-Release number of selected component (if applicable):
logwatch-5.2.2-1

How reproducible:
Always

Steps to Reproduce:
1. Create a volume group
2. wait for the first logwatch run

Additional info: