Bug#549691:

[James Robertson]

I just wanted to add some more information to this report.

My previous report was based on a VMware VM.  I re-tested again on
this server with and without VMware tools installed and got the same
results.

I recently installed a physical server with Debian Wheezy configured
with a software RAID10 on some 6G SAS disks.  Using the LVM2 packages
from Wheezy I ran the same loop test on this system and it was more
reliable but eventually failed at loop 266 when I ran it for 500
loops.  I built LVM2 from Testing (2.02.98-6) and it was able to pass
all 500 loops.

I also recently installed a new VMware VM on a different server and
Using the LVM2 packages from Wheezy but it ran all 500 loops
successfully??  No idea why this would work where the other 2 systems
didn't.