Refine backup validation and manifest details

2026-07-17 17:00:32 +00:00
parent 992c806ed7
commit 36187c0504
2 changed files with 37 additions and 3 deletions
@@ -355,6 +355,7 @@ if [[ "$LND_AVAILABLE" -eq 1 ]]; then
 fi

 ESTIMATED_BYTES=$(( ETC_NIXOS_BYTES + HOME_BYTES + SECRETS_BYTES + VAR_LIB_BYTES + LND_BYTES ))
+# Require 20% growth headroom plus an additional fixed 1 GiB safety margin.
 REQUIRED_BYTES=$(( ESTIMATED_BYTES + (ESTIMATED_BYTES / 5) + SAFETY_MARGIN_BYTES ))

 FREE_BYTES=$(df -B1 --output=avail "$TARGET" | tail -1 | tr -d ' ')
@@ -716,8 +717,6 @@ CHECKSUM_FILE="$BACKUP_DIR/SHA256SUMS.txt"
  find "$BACKUP_DIR" -mindepth 1 -maxdepth 2 -type f | sort
 } > "$MANIFEST_FILE"

-ARCHIVE_FILES+=("BACKUP_MANIFEST.txt")
-
 # ── Generate checksums for all backup artifacts ─────────────────

 log "Generating SHA-256 checksums …"