TT#42457 No longer explicitly check for supported disks

The hardcoded list of accepted drives is never really up2date
and was meant as a safety net in the beginnings of deployment.sh.
Let's drop those checks to avoid failures in automated installations,
interactive installer/deployment mode is supposed to prompt for
before actually executing anything anyway.

Change-Id: Ib6dcaec8a221dc268638a98055219a5ae3c92a00

templates/scripts/includes/deployment.sh

@@ -938,93 +938,6 @@ if "$PRO_EDITION" ; then
   fi
 fi
 
-set_deploy_status "diskverify"
-
-# TODO - hardcoded for now, to avoid data damage
-check_for_supported_disk() {
-  if grep -q 'ServeRAID' "/sys/block/${DISK}/device/model" ; then
-    return 0
-  fi
-
-  # IBM System x3250 M3
-  if grep -q 'Logical Volume' "/sys/block/${DISK}/device/model" && \
-    grep -q "LSILOGIC" "/sys/block/${DISK}/device/vendor" ; then
-    return 0
-  fi
-
-  # IBM System HS23 LSISAS2004
-  if grep -q 'Logical Volume' "/sys/block/${DISK}/device/model" && \
-    grep -q "LSI" "/sys/block/${DISK}/device/vendor" ; then
-    return 0
-  fi
-
-  # PERC H700, PERC H710,...
-  if grep -q 'PERC' "/sys/block/${DISK}/device/model" && \
-    grep -q "DELL" "/sys/block/${DISK}/device/vendor" ; then
-    return 0
-  fi
-
-  local disk_model
-  disk_model=$(cat "/sys/block/${DISK}/device/model") || true
-  local disk_vendor
-  disk_vendor=$(cat "/sys/block/${DISK}/device/vendor") || true
-
-  echo "WARNING: Cannot detect supported device vendor/model." >&2
-  echo "(Disk: ${DISK}  Vendor: ${disk_vendor}  Model: ${disk_model})" >&2
-  echo "Would you like to continue anyway? (yes/NO)" >&2
-  read -r a
-  case "${a,,}" in
-    y|yes)
-      echo "Continue anyway as requested."
-      return 0
-      ;;
-    *)
-      echo "Aborting installation using disk '${DISK}'" >&2
-      return 1
-      ;;
-  esac
-  unset a
-
-  # no match so far?
-  return 1
-}
-
-# run in according environment only
-if [ -n "$TARGET_DISK" ] ; then
-  echo "Skipping check for supported disk as TARGET_DISK variable is set."
-else
-  imvirt_output="$(imvirt 2>/dev/null)"
-  if [[ "${imvirt_output}" == "Physical" ]] ; then
-
-    if ! check_for_supported_disk ; then
-      die "Error: /dev/${DISK} does not look like a VirtIO, ServeRAID, LSILOGIC or PowerEdge disk/controller. Exiting to avoid possible data damage."
-    fi
-
-  else
-    if [[ "${DISK}" == "vda" ]] && readlink -f /sys/block/vda/device | grep -q 'virtio' ; then
-      echo "Looks like a virtio disk, ok."
-    elif grep -q 'QEMU HARDDISK' "/sys/block/${DISK}/device/model" ; then
-      echo "Looks like a QEMU harddisk, ok."
-    elif grep -q 'VBOX HARDDISK' "/sys/block/${DISK}/device/model" ; then
-      echo "Looks like a VBOX harddisk, ok."
-    elif grep -q 'Virtual disk' "/sys/block/${DISK}/device/model" && [[ "${imvirt_output}" == "VMware ESX Server" ]] ; then
-      echo "Looks like a VMware ESX Server harddisk, ok."
-    elif [[ "${imvirt_output}" == 'Microsoft Hyper-V' ]] ; then
-      echo "Looks like a Hyper-V harddisk, ok."
-    else
-      echo "Looks like running on some virtualized system: '${imvirt_output}'"
-      if "${INTERACTIVE}" ; then
-        echo "Run anyway? y/N"
-        read -r a
-        if [[ "${a,,}" != "y" ]] ; then
-          die "Exiting as requested."
-        fi
-        unset a
-      fi
-    fi
-  fi
-fi
-
 # relevant only while deployment, will be overridden later
 if [ -n "$HOSTNAME" ] ; then
   cat > /etc/hosts << EOF