To Reproduce Steps to reproduce the behavior:

1. Deploy a RHOSP17.1.4 with PURE storage over fiber channel for volumes and compute.
2. Create a instance.
3. Reboot the compute node where are the instance.
4. See that the compute node booted from the instance volume.

Expected behavior

• Compute node boots from it's disk only.

Device Info (please complete the following information):

• Hardware Specs: Instance volumes on PURE storage over fiber channel.
• OS Version: RHEL 9.2

Bug impact

• Lost a compute at it reboot.

Known workaround

• Replace the kernel argument boot=LABEL=$label with boot=UUID=$partition_uuid

Additional context

• Compute node kernel parameter set as "boot=LABEL=$label" (the default here) and instance have the same $label.
• the root disk in ironic property is rotational=true.