Add alternate client mount provisioners

vagrant/README.md

@@ -84,6 +84,22 @@ The IML Team typically uses [Vagrant](https://www.vagrantup.com) and [VirtualBox
    vagrant provision --provision-with=install-lustre-client,configure-lustre-client-network
    ```
 
+1. Mount the clients:
+   - ldiskfs or lvm based
+      ```sh
+      vagrant provision --provision-with=mount-lustre-client
+      ```
+
+   - Second ldiskfs filesystem
+      ```sh
+      vagrant provision --provision-with=mount-lustre-client-fs2
+      ```
+
+   - ZFS backed filesystem
+      ```sh
+      vagrant provision --provision-with=mount-lustre-client-zfs
+      ```
+
 At this point you should be able to access the IML GUI on your host at https://localhost:8443
 
 From here you can decide what type of setup to run.

vagrant/Vagrantfile

@@ -851,6 +851,18 @@ Vagrant.configure('2') do |config|
                       run: 'never',
                       path: './scripts/mount_lustre_client.sh'
 
+      c.vm.provision 'mount-lustre-client-fs2',
+                      type: 'shell',
+                      run: 'never',
+                      path: './scripts/mount_lustre_client.sh',
+                      args: 'fs2'
+
+      c.vm.provision 'mount-lustre-client-zfs',
+                      type: 'shell',
+                      run: 'never',
+                      path: './scripts/mount_lustre_client.sh',
+                      args: 'zfsmo'
+
     end
   end
 end

vagrant/scripts/mount_lustre_client.sh

@@ -1,7 +1,9 @@
 #!/bin/bash
 
+set -e
+
 FS=${1:-fs}
 
-mkdir /mnt/$FS
+mkdir -p /mnt/$FS
 mount -t lustre 10.73.20.11@tcp:10.73.20.12@tcp:/$FS /mnt/$FS