`lvmetad` related messages during boot process.

Issue

• Getting following messages in /var/log/messages file during boot.

Dec 19 10:10:57 hostname kernel: dracut: Scanning devices sda2  for LVM logical volumes vg_name/lv_root vg_name/lv_swap
Dec 19 10:10:57 hostname kernel: dracut: /var/run/lvm/lvmetad.socket: connect failed: No such file or directory
Dec 19 10:10:57 hostname kernel: dracut: WARNING: Failed to connect to lvmetad: No such file or directory. Falling back to internal scanning.
Dec 19 10:10:57 hostname kernel: dracut: /var/run/lvm/lvmetad.socket: connect failed: No such file or directory
Dec 19 10:10:57 hostname kernel: dracut: /var/run/lvm/lvmetad.socket: connect failed: No such file or directory
Dec 19 10:10:57 hostname kernel: dracut: /var/run/lvm/lvmetad.socket: connect failed: No such file or directory