Merge pull request #970 from Azure/feature/371

format and mount NVME disk when present

playbooks/roles/cyclecloud_cluster/projects/common/cluster-init/scripts/1-nvme.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+NVME_DISKS_NAME=`ls /dev/nvme*n1`
+NVME_DISKS=`ls -latr /dev/nvme*n1 | wc -l`
+
+echo "Number of NVMe Disks: $NVME_DISKS"
+
+if [ "$NVME_DISKS" == "0" ]
+then
+    exit 0
+else
+    mkdir -p /mnt/nvme
+    # Needed incase something did not unmount as expected. This will delete any data that may be left behind
+    mdadm  --stop /dev/md*
+    mdadm --create /dev/md128 -f --run --level 0 --raid-devices $NVME_DISKS $NVME_DISKS_NAME
+    mkfs.xfs -f /dev/md128
+    mount /dev/md128 /mnt/nvme || exit 1
+fi
+
+chmod 1777 /mnt/nvme