* invocations to help in creating incremental snapshots. */
LocalDb *db;
-/* Snapshot intent: 1=daily, 7=weekly, etc. This is not used directly, but is
- * stored in the local database and can help guide segment cleaning and
- * snapshot expiration policies. */
-double snapshot_intent = 1.0;
-
/* Selection of files to include/exclude in the snapshot. */
PathFilterList filter_rules;
" --signature-filter=COMMAND\n"
" program though which to filter descriptor\n"
" --scheme=NAME optional name for this snapshot\n"
- " --intent=FLOAT intended backup type: 1=daily, 7=weekly, ...\n"
- " (defaults to \"1\")\n"
+ " --intent=FLOAT DEPRECATED: ignored, and will be removed soon\n"
" --full-metadata do not re-use metadata from previous backups\n"
" --rebuild-statcache re-read all file data to verify statcache\n"
" -v --verbose list files as they are backed up\n"
{"dest", 1, 0, 0}, // 3
{"scheme", 1, 0, 0}, // 4
{"signature-filter", 1, 0, 0}, // 5
- {"intent", 1, 0, 0}, // 6
+ {"intent", 1, 0, 0}, // 6, DEPRECATED
{"full-metadata", 0, 0, 0}, // 7
{"tmpdir", 1, 0, 0}, // 8
{"upload-script", 1, 0, 0}, // 9
signature_filter = optarg;
break;
case 6: // --intent
- snapshot_intent = atof(optarg);
- if (snapshot_intent <= 0)
- snapshot_intent = 1;
+ fprintf(stderr,
+ "Warning: The --intent= option is deprecated and will "
+ "be removed in the future.\n");
break;
case 7: // --full-metadata
flag_full_metadata = true;
/* Store the time when the backup started, so it can be included in the
* snapshot name. */
time_t now;
- struct tm time_buf_local, time_buf_utc;
- char desc_buf[256];
time(&now);
- localtime_r(&now, &time_buf_local);
- gmtime_r(&now, &time_buf_utc);
- strftime(desc_buf, sizeof(desc_buf), "%Y%m%dT%H%M%S", &time_buf_utc);
+ string timestamp
+ = TimeFormat::format(now, TimeFormat::FORMAT_FILENAME, true);
/* Open the local database which tracks all objects that are stored
* remotely, for efficient incrementals. Provide it with the name of this
* snapshot. */
string database_path = localdb_dir + "/localdb.sqlite";
db = new LocalDb;
- db->Open(database_path.c_str(), desc_buf, backup_scheme.c_str(),
- snapshot_intent);
+ db->Open(database_path.c_str(), timestamp.c_str(), backup_scheme.c_str());
tss = new TarSegmentStore(remote, db);
/* Initialize the stat cache, for skipping over unchanged files. */
- metawriter = new MetadataWriter(tss, localdb_dir.c_str(), desc_buf,
+ metawriter = new MetadataWriter(tss, localdb_dir.c_str(), timestamp.c_str(),
backup_scheme.c_str());
for (int i = optind; i < argc; i++) {
string checksum_filename = "snapshot-";
if (backup_scheme.size() > 0)
checksum_filename += backup_scheme + "-";
- checksum_filename = checksum_filename + desc_buf + "." + csum_type + "sums";
+ checksum_filename
+ = checksum_filename + timestamp + "." + csum_type + "sums";
RemoteFile *checksum_file = remote->alloc_file(checksum_filename,
"meta");
FILE *checksums = fdopen(checksum_file->get_fd(), "w");
string desc_filename = "snapshot-";
if (backup_scheme.size() > 0)
desc_filename += backup_scheme + "-";
- desc_filename = desc_filename + desc_buf + ".cumulus";
+ desc_filename = desc_filename + timestamp + ".cumulus";
RemoteFile *descriptor_file = remote->alloc_file(desc_filename,
"snapshots");
fprintf(descriptor, "Format: Cumulus Snapshot v0.11\n");
fprintf(descriptor, "Producer: Cumulus %s\n", cumulus_version);
- strftime(desc_buf, sizeof(desc_buf), "%Y-%m-%d %H:%M:%S %z",
- &time_buf_local);
- fprintf(descriptor, "Date: %s\n", desc_buf);
+ string timestamp_local
+ = TimeFormat::format(now, TimeFormat::FORMAT_LOCALTIME, false);
+ fprintf(descriptor, "Date: %s\n", timestamp_local.c_str());
if (backup_scheme.size() > 0)
fprintf(descriptor, "Scheme: %s\n", backup_scheme.c_str());
- fprintf(descriptor, "Backup-Intent: %g\n", snapshot_intent);
fprintf(descriptor, "Root: %s\n", backup_root.c_str());
if (csum.size() > 0) {