备份时候产生的信息, 看不出结果

zhjie374

SOLARIS 9\r\nDAT磁带机\r\n\r\n信息如下:\r\n# ufsdump 0cf /dev/rmt/0c /dev/dsk/c0t0d0s5\r\n  DUMP: Date of this level 0 dump: Mon Apr 10 05:53:32 2006\r\n  DUMP: Date of last level 0 dump: the epoch\r\n  DUMP: Dumping /dev/rdsk/c0t0d0s5 to /dev/rmt/0c.\r\n  DUMP: Mapping (Pass I) [regular files]\r\n  DUMP: Mapping (Pass II) [directories]\r\n  DUMP: Writing 63 Kilobyte records\r\n  DUMP: Estimated 6416686 blocks (3133.15MB).\r\n  DUMP: Dumping (Pass III) [directories]\r\n  DUMP: Dumping (Pass IV) [regular files]\r\n  DUMP: 58.42% done, finished in 0:07\r\n  DUMP: Tape rewinding\r\n  DUMP: 6416674 blocks (3133.14MB) on 1 volume at 3094 KB/sec\r\n  DUMP: DUMP IS DONE\r\n# mt -f /dev/rmt/0c status\r\nHP DAT-72 tape drive:\r\n   sense key(0x0)= No Additional Sense   residual= 0   retries= 0\r\n   file no= 0   block no= 0\r\n# tar tvf /dev/rmt/0c\r\ntar: tape read error

yddll

ufsdump的c参数是什么意思？

sharkbing

c 应该是压缩。你应该把磁带做个道带的动作