Hello,
I installed yesterday a machine with existing partitioning. It was 32-bit system with opensuse 11.2.
What happened was that the installation in the second stage (after boot) stopped in
filesystemcheck on /var. A closer look showed that this partitition had somehow changed.
It had size zero (ending at the same cylinder as it started).
I could fix manually with fdisk that just putting a logical partition of maximal size in extended
partition as it was formerly.
The data generated during of stage 1 of installation reappeared and I could continue.
The scheme I applied was:
<partitioning config:type="list">
<drive>
<device>/dev/sda</device>
<initialize config:type="boolean">false</initialize>
<partitions config:type="list">
<partition>
<create config:type="boolean">false</create>
<filesystem config:type="symbol">ext4</filesystem>
<format config:type="boolean">true</format>
<mount>/</mount>