From mboxrd@z Thu Jan  1 00:00:00 1970
From: "kedacomkernel" <kedacomkernel@gmail.com>
Subject: how to use badsector function
Date: Sun, 26 Feb 2012 18:06:58 +0800
Message-ID: <201202261806556873919@gmail.com>
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 I noted md add a function about badsector.But I did not found how to using.
1:when create a raid5 and superblock is load:
    in function super_1_load:
	 if (sb->bblog_offset == 0)
		rdev->badblocks.shift = -1;
2:when runing raid5,meet badsector. Because shift=-1,not add 
3:mdadm can't provide a parameter to set.

						Thanks!
 				
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kedacomkernel
2012-02-26