Solaris のシステム管理 (第 1 巻)

例 - 増分バックアップ、ルート (/)

この例では、ルート (/) ファイルシステムの増分バックアップを 4 mm DAT テープ (/dev/rmt/0) に作成します。


# ufsdump 9ucf /dev/rmt/0 /
  DUMP: Writing 63 Kilobyte records
  DUMP: Date of this level 9 dump: Tue Jul 13 10:58:12 1999
  DUMP: Date of last level 0 dump: Tue Jul 13 10:46:09 1999
  DUMP: Dumping /dev/rdsk/c0t0d0s0 (starbug:/) to /dev/rmt/0.
  DUMP: Mapping (Pass I) [regular files]
  DUMP: Mapping (Pass II) [directories]
  DUMP: Mapping (Pass II) [directories]
  DUMP: Mapping (Pass II) [directories]
  DUMP: Mapping (Pass II) [directories]
  DUMP: Estimated 200 blocks (100KB).
  DUMP: Dumping (Pass III) [directories]
  DUMP: Dumping (Pass IV) [regular files]
  DUMP: Tape rewinding
  DUMP: 124 blocks (62KB) on 1 volume at 8 KB/sec
  DUMP: DUMP IS DONE
  DUMP: Level 9 dump on Tue Jul 13 10:58:12 1999
# ufsrestore tf /dev/rmt/0
         2      .
         3      ./lost+found
      5696      ./usr
     11392      ./var
     17088      ./export
     22784      ./export/home
     28480      ./opt
      5697      ./etc
     11393      ./etc/default
     11394      ./etc/default/sys-suspend
     11429      ./etc/default/cron
     11430      ./etc/default/devfsadm
     11431      ./etc/default/dhcpagent
     11432      ./etc/default/fs
     11433      ./etc/default/inetinit
     11434      ./etc/default/kbd
     11435      ./etc/default/nfslogd
     11436      ./etc/default/passwd
     11437      ./etc/default/tar
                .
                .
                .