BackupArchiveMetadata

Differences between revisions 1 and 11 (spanning 10 versions)
⇤ ← Revision 1 as of 2006-10-22 22:53:21 →
Size: 390
Editor: bzq-84-108-21-67
Comment:
← Revision 11 as of 2006-10-25 11:40:37 → ⇥
Size: 874
Editor: bzq-84-108-224-118
Comment:
Deletions are marked like this. Additions are marked like this.
Line 4: Line 4:
[Creation Time]
date="2006-10-23"
time="00:26:47"		 [TimeStamp]
date: 2006-10-23
time: 00:26:47
Line 8: Line 8:
[Archive Information]
description="Backup of my home folder in my new desktop" # verbose description of what the backup holds
type="master" # or 'diff' for a changes archive.
volumes=3 # umber of archive volumes this backup spans
root="/home/sivan"		 [Archive]
UUID: 0a3e7198-d7bc-4a5f-b66f-fb8acb926737
extension: .dar
description: Backup of my tests folder in my new desktop
type: master # or 'diff' for a changes archive.
volumes: 3# umber of archive volumes this backup spans
backup-root: /home/sivan/my-tests
backup-target-devnode: /dev/scd0
backup-target-mp: /media/cdrom0
userid: sivan
includes-media: yes
}}}
Line 15: Line 22:
}}} === Search Order for Backup Archive File ===

 * Search in cwd.
 * Attempt to find file in orig-backup-mp.
 * Attempt mount(orig-backup-target-devnode) and try to find archive in the returned mount point.


=== Error Checking ===

 * Check that first slice file is there.
 * Alert if orig-backup-root no longer exists and offer to use alternative location.

Meta data file accompanying a backup (incremental/master)

[TimeStamp]
date: 2006-10-23
time: 00:26:47

[Archive]
UUID: 0a3e7198-d7bc-4a5f-b66f-fb8acb926737
extension: .dar
description: Backup of my tests folder in my new desktop
type: master # or 'diff' for a changes archive.
volumes: 3# umber of archive volumes this backup spans
backup-root: /home/sivan/my-tests 
backup-target-devnode: /dev/scd0 
backup-target-mp: /media/cdrom0 
userid: sivan
includes-media: yes

Search Order for Backup Archive File

  • Search in cwd.
  • Attempt to find file in orig-backup-mp.
  • Attempt mount(orig-backup-target-devnode) and try to find archive in the returned mount point.

Error Checking

  • Check that first slice file is there.
  • Alert if orig-backup-root no longer exists and offer to use alternative location.

HomeUserBackup/BackupArchiveMetadata (last edited 2008-08-06 16:41:03 by localhost)