71 lines
1.9 KiB
Bash
71 lines
1.9 KiB
Bash
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#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck source=00_env.sh
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source "$SCRIPT_DIR/00_env.sh"
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parse_common_args "$@"
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require_inputs dg disks
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missing=0
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for cmd in vxdg vxdisk vxprint tr; do
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require_cmd "$cmd" || missing=1
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done
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if (( missing != 0 )); then
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exit 2
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fi
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if ! vxdg list "$DISKGROUP" >/dev/null 2>&1; then
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critical "diskgroup not found: $DISKGROUP"
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exit 1
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fi
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ok "diskgroup exists: $DISKGROUP"
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status=0
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for disk in $DISKS; do
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if ! vxdisk list "$disk" >/dev/null 2>&1; then
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critical "disk not found in vxdisk list: $disk"
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status=1
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continue
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fi
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summary="$(vxdisk list 2>/dev/null | awk -v disk="$disk" '$1 == disk {print $0}')"
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if [[ -z "$summary" ]]; then
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warning "unable to find summary row for $disk; using detailed status only"
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elif printf '%s\n' "$summary" | awk '{print $3}' | grep -qv '^-'; then
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critical "disk '$disk' appears to belong to a diskgroup: $summary"
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status=1
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continue
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fi
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info="$(disk_status_line "$disk")"
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disk_status="${info#*|}"
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if [[ "$disk_status" == *"online invalid"* ]]; then
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critical "disk '$disk' is still online invalid; initialize it before adding to a diskgroup"
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status=1
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continue
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fi
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ok "disk '$disk' appears initialized and unassigned"
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done
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if (( status != 0 )); then
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critical "one or more disks failed validation; diskgroup extension not attempted"
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exit 1
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fi
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confirm_execute "This will add disk(s) '$DISKS' to VxVM diskgroup '$DISKGROUP'."
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for disk in $DISKS; do
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alias_base="$(printf '%s_%s' "$DISKGROUP" "$disk" | tr -c 'A-Za-z0-9_' '_')"
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run_cmd "Add disk $disk to diskgroup $DISKGROUP as $alias_base" vxdg -g "$DISKGROUP" adddisk "${alias_base}=${disk}"
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done
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capture_cmd "Diskgroup details after extension" vxdg list "$DISKGROUP"
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capture_cmd "VxVM layout after diskgroup extension" vxprint -g "$DISKGROUP" -ht
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ok "diskgroup extension step completed"
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