###Listing 19: Online-Vergrößerung Speicherplatz

vmserver1:~ # xm create /etc/xen/vm/sles11_1
sles11_1:~ # mkfs.ext3 /dev/xvdb
sles11_1:~ # mount /dev/xvdb /srv/
sles11_1:~ # df -Th /srv
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/xvdb     ext3   1008M   34M  924M   4% /srv
vmserver1:~ # lvresize -L '+1G' 'vg1/sles11_1_data'
  Extending logical volume sles11_1_data to 2.00 GB
  Logical volume sles11_1_data successfully resized

sles11_1:~ # partprobe
sles11_1:~ # resize2fs /dev/xvdb
[...]
Performing an on-line resize of /dev/xvdb to 524288 (4k) blocks.
The filesystem on /dev/xvdb is now 524288 blocks long.
sles11_1:~ # df -Th /srv
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/xvdb     ext3    2.0G   34M  1.9G   2% /srv
