Sun Cluster System Administration Guide for Solaris OS

Example—Backing Up the root (/) File System

In the following example, the root (/) file system is backed up onto tape device /dev/rmt/0.


# ufsdump 0ucf /dev/rmt/0 /
  DUMP: Writing 63 Kilobyte records
  DUMP: Date of this level 0 dump: Tue Apr 18 18:06:15 2000
  DUMP: Date of last level 0 dump: the epoch
  DUMP: Dumping /dev/rdsk/c0t0d0s0 (phys-schost-1:/) to /dev/rmt/0
  DUMP: Mapping (Pass I) [regular files]
  DUMP: Mapping (Pass II) [directories]
  DUMP: Estimated 859086 blocks (419.48MB).
  DUMP: Dumping (Pass III) [directories]
  DUMP: Dumping (Pass IV) [regular files]
  DUMP: 859066 blocks (419.47MB) on 1 volume at 2495 KB/sec
  DUMP: DUMP IS DONE
  DUMP: Level 0 dump on Tue Apr 18 18:06:15 2000