hi:
  i wrote WD to ask them about the CRC issue of their ide hard disks.
  they say they are doing CRC now...
  below are my question and their answers..
  any ideas?

--------------------------------------------------------------------------
Customer (tbsky lee) 10/03/2002 11:37 PM
Hm.. i know linux can run at WD hd. but there are many information
indicate that WD fail to do CRC check at high speed. let me find a link
for u. the guy "Civileme" say so is a linux developer. if he is wrong,
or ur product has changed(eg: do CRC now). please let me know, so i can
tell others. thanks a lot!!!

http://www.mail-archive.com/[email protected]/msg37469.html
http://www.mail-archive.com/[email protected]/msg20209.html

Regards,
tbsky
---------------------------------------------------------------------------
Response (Barb) 10/07/2002 12:28 PM
Western Digital uses CRC checking when doing UDMA transfers. We actually
have a device known as the MEG-1 Box that purposely injects CRC errors
between the drive and the host as part of our standard FIT 
testing.---------------------------------------------------------------------------
Customer (tbsky lee) 10/08/2002 05:32 AM
hi:
thanks for ur information!! can u tell me if all the products in the
market now doing CRC correctly? i mean, all the AB,BB,and JB series..
thanks for ur information, so i can tell others!! thanks a lot:)

Regards,
tbsky
---------------------------------------------------------------------------
Response (Barb) 10/08/2002 09:16 AM
Yes, all Western Digital drives use CRC checking.













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