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  It is now 22:22, a long time not to be so long in the engine room, on the afternoon of the room, because the new 11-DELL2650, busy uncrating, shelves, Lane network lines, and things did not expect today to deal with a servers, the need to drive 18 G 36 G replaced, of course, all important data is a backup.    However, in order to reload solaris can not, we should also try to do.    After all, even with a lot of heavy equipment solaris applications, a few hours Gaobuding, although I do here from the start of the experiment has been more than six hours, but it is still worth (if successful).    Quickly because some old hard drives companies to gradually replace the G-36, and if each must reload the OS, workload.    Therefore, bitter or point out today:) 

  Think of this Order is dd, but the order for this to the same size hard drive.    So when I first abandon. 

  The second thought is solaris Below unique ufsdump, ufsrestore orders.    But I have no choice.    Because there may be a better choice. 

  The third is the only solaris 8 flarcreate order to see introduced appealing, but do not have the test environment (now test environment is solaris 7, to be replaced in August solaris But, unfortunately).    Not sure the machine can not be used online chaos experiments.    Will be out of the fire: ( 

  Lastly, I now use is another one of the most common order, is not used for backup and recovery orders, learn from the Internet, a move that will feel sufficiently simple and safe enough.    Used on the operation.    Concrete steps are as follows: 

1.   Installed a new hard drive.    Ensure that the machines recognize the new hard disk (see format can be.) 
2.   According to the format of the old hard disk partition, the surplus space to the district did not use the hard drive of the slice of the district must not be wrong!    Then newfs each new district. 
3.   It is best to write a script, along the following lines: 

  #!    / Bin / sh 

  Cat / dev/rdsk/c0t0d0s0> / dev/rdsk/c0t1d0s0 
  Cat / dev/rdsk/c0t0d0s1> / dev/rdsk/c0t1d0s1 
  Cat / dev/rdsk/c0t0d0s3> / dev/rdsk/c0t1d0s3 
  Cat / dev/rdsk/c0t0d0s4> / dev/rdsk/c0t1d0s4 
  Cat / dev/rdsk/c0t0d0s7> / dev/rdsk/c0t1d0s7 

  Then run the script can be.    10 million should be careful, the time to write this script!    Otherwise, Hei hei ….. 

  But concrete results do not know how kind, as an experiment when success is a success, after all, the online training and actual combat is different!    Therefore, I look forward to staying with the results:) Amen ~ ~ ~ 

Tags: drive, Solaris

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