[CentOS] Centos 6.6 not booting on Virtualbox on Windows host

Sun Jun 14 20:29:33 UTC 2015
Animesh Pandey <animeshpandey.etno at gmail.com>


I downloaded the QuickStart VM from Cloudera that has preinstalled
Spark/Hadoop etc. I have been working on that for the last 4-5 weeks and it
was running absolutely fine, but recently I had to restart my VM. Since,
then the VM does not restart. It shows the loading bar but after that it
seems as if it stopped responding. It only shows a small black screen
<http://i.stack.imgur.com/g4JKZ.png> and does not go anywhere from there.

The log <http://i.stack.imgur.com/KVYxV.png> hangs at Setting up logical
volume management : 3 logical volume(s) in volume group "vol group" now

I tried logging in using the Single User Mode but still the system hangs at
the point.

I don't know what is going wrong?