Add Veritas VxVM and VCS storage expansion toolkit

2026-05-05 21:40:09 +00:00
parent 9fb291f834
commit c42d8bfb8f
11 changed files with 937 additions and 0 deletions
@@ -0,0 +1,70 @@
+#!/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 "$@"
+require_inputs dg disks
+
+missing=0
+for cmd in vxdg vxdisk vxprint tr; do
+  require_cmd "$cmd" || missing=1
+done
+
+if (( missing != 0 )); then
+  exit 2
+fi
+
+if ! vxdg list "$DISKGROUP" >/dev/null 2>&1; then
+  critical "diskgroup not found: $DISKGROUP"
+  exit 1
+fi
+ok "diskgroup exists: $DISKGROUP"
+
+status=0
+for disk in $DISKS; do
+  if ! vxdisk list "$disk" >/dev/null 2>&1; then
+    critical "disk not found in vxdisk list: $disk"
+    status=1
+    continue
+  fi
+
+  summary="$(vxdisk list 2>/dev/null | awk -v disk="$disk" '$1 == disk {print $0}')"
+  if [[ -z "$summary" ]]; then
+    warning "unable to find summary row for $disk; using detailed status only"
+  elif printf '%s\n' "$summary" | awk '{print $3}' | grep -qv '^-'; then
+    critical "disk '$disk' appears to belong to a diskgroup: $summary"
+    status=1
+    continue
+  fi
+
+  info="$(disk_status_line "$disk")"
+  disk_status="${info#*|}"
+  if [[ "$disk_status" == *"online invalid"* ]]; then
+    critical "disk '$disk' is still online invalid; initialize it before adding to a diskgroup"
+    status=1
+    continue
+  fi
+
+  ok "disk '$disk' appears initialized and unassigned"
+done
+
+if (( status != 0 )); then
+  critical "one or more disks failed validation; diskgroup extension not attempted"
+  exit 1
+fi
+
+confirm_execute "This will add disk(s) '$DISKS' to VxVM diskgroup '$DISKGROUP'."
+
+for disk in $DISKS; do
+  alias_base="$(printf '%s_%s' "$DISKGROUP" "$disk" | tr -c 'A-Za-z0-9_' '_')"
+  run_cmd "Add disk $disk to diskgroup $DISKGROUP as $alias_base" vxdg -g "$DISKGROUP" adddisk "${alias_base}=${disk}"
+done
+
+capture_cmd "Diskgroup details after extension" vxdg list "$DISKGROUP"
+capture_cmd "VxVM layout after diskgroup extension" vxprint -g "$DISKGROUP" -ht
+ok "diskgroup extension step completed"