diff --git a/zfs.set.ibm.vdev.id.sh b/zfs.set.ibm.vdev.id.sh
new file mode 100755
index 0000000..a70800c
--- /dev/null
+++ b/zfs.set.ibm.vdev.id.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+# run me with a sudo
+
+DISK_TYPE="scsi-3220"
+NUMBER_DISK="$(find /dev/disk/by-id -name "${DISK_TYPE}*" | wc -l)"
+
+ZFS_VDEV_FILE="/etc/zfs/vdev_id.conf"
+
+rm -f -- "${ZFS_VDEV_FILE}"
+mkdir -p -- "$(dirname "${ZFS_VDEV_FILE}")"
+
+printf "%b" "# Tiroir ${NUMBER_DISK} disques IBM $(hostname)\\n" > "${ZFS_VDEV_FILE}"
+printf "%b" "# by-vdev\\n" >> "${ZFS_VDEV_FILE}"
+printf "%b" "#     name                 fully qualified or base name of device link\\n\\n" >> "${ZFS_VDEV_FILE}"
+
+# On veut un numéro de disque identique à la référence de l'étiquette du caddie
+for disk_scsi_id in $(find /dev/disk/by-id -name "${DISK_TYPE}*" | cut -d"-" -f 3)
+do
+  #printf "%b" "disk_scsi_id = ${disk_scsi_id}\\n";
+  printf "%b" "alias ${disk_scsi_id}    /dev/disk/by-id/scsi-${disk_scsi_id}\\n" >> "${ZFS_VDEV_FILE}"
+done
+
+printf "%b" "\\nNow, please check the content of ${ZFS_VDEV_FILE}\\n\\n";
+
+exit 0