From a48146118c295e3d915a4eb59e7ad112438aca08 Mon Sep 17 00:00:00 2001
From: Xavier Pillons <xpillons@microsoft.com>
Date: Thu, 21 Jul 2022 18:22:41 +0200
Subject: [PATCH] format and mount NVME disk when present

---
 .../common/cluster-init/scripts/1-nvme.sh     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 playbooks/roles/cyclecloud_cluster/projects/common/cluster-init/scripts/1-nvme.sh

diff --git a/playbooks/roles/cyclecloud_cluster/projects/common/cluster-init/scripts/1-nvme.sh b/playbooks/roles/cyclecloud_cluster/projects/common/cluster-init/scripts/1-nvme.sh
new file mode 100644
index 000000000..a8bd21302
--- /dev/null
+++ b/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