docs/83771: handbook/raid.html and atacontrol

[Edwin Groothuis]

>Number:         83771
>Category:       docs
>Synopsis:       handbook/raid.html and atacontrol
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-doc
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          doc-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jul 20 07:20:16 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Edwin Groothuis
>Release:        FreeBSD 5.2.1-RELEASE i386
>Organization:
>Environment:
System: FreeBSD garak.mavetju 5.4

>Description:
>How-To-Repeat:
>Fix:

http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/raid.html
says (at the bottom):

	3.  Reattach the disk as a spare:
	    # atacontrol attach 3
	    Master:  ad6 <MAXTOR 6L080J4/A93.0500> ATA/ATAPI rev 5
	    Slave:   no device present

Trying that command, it complains that:
	garak# atacontrol attach 3
	atacontrol: ioctl(ATAATTACH): File exists

The right command was:
	garak# atacontrol addspare ar0 ad6

Of course, I could be totally wrong about this, but it works for
me (on 5.4). Thanks to Darius@#thatircchannel for his help.

>Release-Note:
>Audit-Trail:
>Unformatted: