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Preclear drive designation

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Hey guys i think this might be a silly question but im about to preclear 2 new drives but i dont know what there drive designation is. Help?(first time)

  • Author

Spoke to soon. thanks

Spoke to soon. thanks

I guess you found the "-l" option on the newest version of the preclear script.

 

(As of this post, newest version is 1.6)

 

Joe L.

  • Author

Ok first drive cleared... but i think i have some errors because it does not look like Joe L's last picture on his preclear post. so first question, how do i give you guys the information on forum? is there a copy/paste thing i can do on my server?

Ok first drive cleared... but i think i have some errors because it does not look like Joe L's last picture on his preclear post. so first question, how do i give you guys the information on forum? is there a copy/paste thing i can do on my server?

The files from the preclear process are in a preclear_reports sub-directory on your flash drive.  You can zip them and attach them to your next post.
  • Author

Do i have to reboot the server or anything? im looking on the flash drive and im not seeing it

Do i have to reboot the server or anything? im looking on the flash drive and im not seeing it

 

What version of preclear are you running?  Is it the newest version?

  • Author

How new is the newest one? Raj built my server for me and the flash drive had preclear on it. under the date modified it says june 10 2009

How new is the newest one? Raj built my server for me and the flash drive had preclear on it. under the date modified it says june 10 2009

 

Download and install the newest version from the preclear thread in the Customization forum.

How new is the newest one? Raj built my server for me and the flash drive had preclear on it. under the date modified it says june 10 2009

That is very old.

 

Version 0.9.3    July 21, 2009

(0.9.4 and 0.9.5 were internal versions)

Version 0.9.6    August 31, 2009

Version 0.9.7    Sept 25, 2009

Version 0.9.8    Oct 06, 2009

Version 0.9.9    Jan 14, 2011

Version 0.9.9a  Jan 15, 2011 

Version 0.9.9b  Jan 16, 2011

Version 0.9.9c  Jan 16, 2011

Version 1.1      Jan 23, 2011

Version 1.2      Jan 29, 2011

Version 1.3      Feb 1, 2011

Version 1.4      Feb 4, 2011

Version 1.5      Feb 8, 2011

Version 1.6      Feb 8, 2011

 

Current version of preclear_disk.sh is 1.6. 

 

When unRAID 5.0beta5 is released I'll be releasing version 1.7 of the preclear script since it will use a new way of defining disks in the the config/disk.cfg file.  (I can't release 1.7 yet since I don't yet know what format lime-tech will use in the file and have not yet written code to deal with it.  I'll learn that when 5.0beta5 is available for download.)

 

If your preclear_disk.sh file has a date of June 2009, it is pretty old.

 

Joe L.

 

 

 

  • Author

Should i run the preclear again on the same disk?

Should i run the preclear again on the same disk?

completely up to you.

 

The newer versions added a verification to the post-read, and a far better output report.  The basics is very much the same otherwise.

 

You might use the new

preclear_disk.sh -V /dev/sdX

command to perform a post-read verify on your pre-cleared disk.

  • Author

so i went on to preclear my next drive and it said MBR cannot be precleared. is this a bad thing?

so i went on to preclear my next drive and it said MBR cannot be precleared. is this a bad thing?

Yes, it means the preclear failed.

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