Add Veritas VxVM and VCS storage expansion toolkit

infra-run/scripts/bash/veritas/01_detect_new_luns.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+set -o errexit
+set -o nounset
+set -o pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=00_env.sh
+source "$SCRIPT_DIR/00_env.sh"
+
+parse_common_args "$@"
+
+missing=0
+for cmd in lsblk vxdisk vxdctl; do
+  require_cmd "$cmd" || missing=1
+done
+
+if (( missing != 0 )); then
+  exit 2
+fi
+
+ok "Veritas LUN discovery started"
+log "INFO" "log file: $LOG_FILE"
+capture_cmd "Current Linux block devices" lsblk
+capture_cmd "Current VxVM disks" vxdisk list
+
+run_cmd "Refresh VxVM device discovery" vxdctl enable
+run_cmd "Scan disks known to VxVM" vxdisk scandisks
+
+ok "Candidate VxVM disks with status 'online invalid'"
+candidate_count=0
+while read -r disk status rest; do
+  if [[ "$status $rest" == *"online invalid"* ]]; then
+    printf '  %s  %s %s\n' "$disk" "$status" "$rest" | tee -a "$LOG_FILE"
+    candidate_count=$(( candidate_count + 1 ))
+  fi
+done < <(vxdisk list 2>/dev/null | awk 'NR > 1 {print $1, $4, $5, $6, $7, $8}')
+
+if (( candidate_count == 0 )); then
+  warning "no candidate disks detected with VxVM status 'online invalid'"
+else
+  ok "detected $candidate_count candidate disk(s); review before initialization"
+fi