软、硬件环境：SUN 450，操作系统为SOLARIS7。
准备工作：在确定切断电源的情况下，将要复制的目的盘安装到机器上，要保证和要复制的源盘的一致性。
实现过程：用CD ROM启动系统后，确保源盘上无数据交换发生。查看系统中的硬盘设备：
引用:# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 %26lt;SUN9.0G cyl 4924 alt 2 hd 27 sec 133%26gt;;
/pci@1f,4000/scsi@3/sd@0,0
1. c0t2d0 %26lt;SUN18G cyl 7506 alt 2 hd 19 sec 248%26gt;;
/pci@1f,4000/scsi@3/sd@2,0
2. c0t3d0 %26lt;SUN18G cyl 7506 alt 2 hd 19 sec 248%26gt;;
/pci@1f,4000/scsi@3/sd@3,0
可以看到三个盘中，有两个是18G的，并且格式一致，假定源盘为c0t2d0，目的盘c0t3d0,，将前者完全复制到后者的命令如下：
引用:#dd if=/dev/dsk/c0t2d0s2 of=/dev/rdsk/c0t3d0s2
一定要确定好哪是源盘，哪个是目的盘，否则就会造成严重后果。
if后边是源盘设备，of后边是目的盘，设备串最后的2代表整盘拷贝。几个小时左右，拷贝工作结束，系统回到#状态，出现拷贝完成的信息：
引用:35368272+0 records in
35368272+0 records out
（如果要复制的盘为36G，那么用的时间就是上述操作的2倍，所以DD拷贝效率是很低的，但最可靠，尤其是将隐型文件全部复制，一般的拷贝命令做不到这一点）。
然后停机：
引用:#halt
关电后，将备份盘取出，替换源盘，重新启动系统，测试备份是否成功。
有时出现重新检查磁盘块的提示，出现块错误检查并修复完成的信息，这是正常的，不影响系统运行。若再启动系统时，就不会提示上述信息。
72.232.93.* 于 2006-12-06 05:53:41发表:
Well done!
free monophonic ringtones | free tracfone ringtones | free ringtones for alltel | free ringtone downloads | free cell phone ringtones | free polyphonic motorola ringtones | motorola v60i free ringtones | free sprint ringtone downloads | i830 nextel ringtone software | polyphonic ringtones free
72.232.93.* 于 2006-12-06 05:53:22发表:
Good design!
ringtone creator | ctu ringtone | free motorola v265 ringtones | centennial wireless ringtones | free sprint pcs ringtones | nextel i730 mp3 ringtones | real music ringtones | motorola cell phone ringtones | ringtone jukebox ringtone jukebox | cingular ringtones
65.110.43.* 于 2006-12-06 05:53:06发表:
Well done!
downloads free nextel ringtone | free tmobile ringtones | 24 ringtone | cellular one ringtones | free country music ringtones | sms ringtones | ringtones for nokia | 24 ctu ringtone verizon | ringtones i730 nextel motorola | anime ringtones
65.110.43.* 于 2006-12-06 05:52:54发表:
Thank you!
free ringtone download | nextel i730 ringtones | composer motorola free ringtones | mp3 ringtones | free harry potter ringtones | free christian polyphonic ringtones | ringtone composer | verizon ringtones | motorola ringtones | ringtone mobile phone uploader
65.110.43.* 于 2006-12-05 05:09:44发表:
Great work!
poker us welcome | free online poker games | free no deposit online casinos | free internet poker | play black jack | free blackjack game | russian roulette game | online poker reviews | free online slot machines | monopoly online
65.110.43.* 于 2006-12-05 05:09:21发表:
Great work!
free casino games online | no deposit casino | best online casinos | computer poker games | poker room review | poker site | online texas holdem | free black jack | keno online | poker casino
65.110.43.* 于 2006-12-05 05:09:04发表:
Thank you!
online casino slots | holdem poker texas | online casino | free slot machine downloads | playing roulette | playing poker | gambling casinos | real poker | free on line poker | casino poker
65.110.43.* 于 2006-12-05 05:08:50发表:
Thank you!
slot online | poker sites accepting us | free online casino games | gambling games | online blackjack | free slot machine games online | free strip blackjack | play slot machines | free play slots | online video poker
72.232.250.* 于 2006-12-05 05:08:38发表:
Good design!
free money no deposit casinos | bingo games | free casino cash | free bingo games | free poker game | play slots | poker open to us | gambling machines | no download casino | texas holdem tournament
65.110.43.* 于 2006-12-04 05:11:53发表:
Good design!
crazy frog ringtone | free ringtone downloads nokia | nextel i730 ringtone software | nextel i730 voice ringtones | free motorola ringtones | i730 nextel ringtones | free mobile polyphonic ringtones | v60i motorola ringtones | ringtones for sprint phones | free nokia poly ringtone
65.110.43.* 于 2006-12-04 05:11:26发表:
Well done!
wav ringtones | motorola 120c free ringtones | free christian ringtones sprint | cisco voice ip ringtones | free verizon ringtones | ringtone jukebox ringtone jukebox | mp3 to ringtone converter | samsung ringtones | free motorola keypress ringtones | simpsons ringtone simpsons ringtone
72.232.93.* 于 2006-12-04 05:11:07发表:
Thank you!
cingular ringtones | convert mp3 to ringtone | free cell phone ringtones | nextel i730 mp3 ringtones | free mp3 ringtone downloads | ringtone mobile phone uploader | free blackberry ringtones | ringtones mp3 | free nextel i730 ringtones | nextel i830 ringtones
72.232.250.* 于 2006-12-04 05:10:50发表:
Good design!
free polyphonic ringtones motorola | free real music ringtones | country ringtones | free ringtones | cell phone download ringtones | mobile ringtones | free siemens ringtones | nextel i830 ringtone software | lg ctu ringtones | suncom ringtones
65.110.43.* 于 2006-12-04 05:10:36发表:
Great work!
cricket ringtones | nascar ringtones | mp3 ringtone | ringtone composer | free christian ringtones | 24 ctu ringtone verizon | free nokia ringtone downloads | composer motorola free ringtones | download free polyphonic ringtones | ringtones for a samsung
65.110.43.* 于 2006-11-30 08:21:05发表:
Good design!
free ringtones | ctu ringtones | christian music ringtones | i730 nextel ringtone software | monophonic ringtones | polyphonic ringtones | free ringtones us cellular | 24 ctu ringtone nokia | music ringtones | ringtone software
65.110.43.* 于 2006-11-30 08:10:30发表:
Great work!
65.110.43.* 于 2006-11-30 07:59:45发表:
Nice site!
72.232.250.* 于 2006-11-30 07:48:59发表:
Well done!
65.110.43.* 于 2006-11-30 07:44:17发表:
Nice site!
72.232.206.* 于 2006-11-29 07:10:27发表:
Thank you!