UUID is not set for swap device in /etc/fstab with Red Hat Enterprise Linux 6.4 Installation
Issue
- RHEL6.4 is installed on multipath device.
- When the installation completes, swap is on mpath device in /etc/fstab
/dev/mapper/mpathcp5 swap swap defaults 0 0
- But after reboot, mpathc is not recognized so the swap size is 0.
- Changing mpathc to UUID is working.
- What is the root cause of this issue?
Environment
Red Hat Enterprise Linux 6.4
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