lvm2 is stopping the boot process

Sir I have installed Opensuse13.1 again and this time during the boot process the following messages are appearing
1) starting activation of Lvm2 logical volumes
2) started activation of Lvm2 logical volumes
3) A start job is running for dev-disk-by-...../.device

dependency failed for filesystem check on /dev/disk/by-id/ata-st...
timed out waiting for device dev-disk-by...
dependency failed for swap etc...

Actually during the installation I have selected ext4 without lvm but I don't know why this is happening and finally I am unable to boot properly.

I have checked the filesystem even no use and even I have reinstalled the grub from
no use.

please suggest how to stop the above process and to successfully login to my system.