Date: Wed, 16 Feb 2000 21:41:09 -0500 From: Mike Tancsa <mike@sentex.net> To: Mike Smith <msmith@freebsd.org> Cc: current@freebsd.org Subject: Re: Perc 2/SC problems (aka MegaRAID 466) Message-ID: <4.2.2.20000216213742.0335de98@mail.sentex.net> In-Reply-To: <200002170115.RAA02277@mass.cdrom.com> References: <Your message of "Wed, 16 Feb 2000 15:14:00 EST." <3.0.5.32.20000216151400.00ff5e40@marble.sentex.ca>
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At 05:15 PM 2/16/2000 -0800, Mike Smith wrote:
> > Hi,
> > I have been trying to get a PERC 2 (aka MegaRAID 466) working with
> > Current. The box worked fine with the 428, but seems to barf with only the
> > controller swapped.
>
>I don't think the two controllers share on-disk configuration formats;
>you'll probably need to re-initialise the array (I could be wrong about
>that).
Yes, I did that. I blew away the old config, created a new set, and
initialized the array.
You probably don't want to do that with a valid slice table installed;
>the slice code does silly things. Try nuking it first:
>
># dd if=/dev/zero of=/dev/amrd0 count=16
newmail# dd if=/dev/zero of=/dev/amrd0 count=16
16+0 records in
16+0 records out
8192 bytes transferred in 0.006427 secs (1274613 bytes/sec)
newmail# disklabel -Brw amrd0 auto
newmail# disklabel -e amrd0
disklabel: ioctl DIOCGDINFO: Invalid argument
Same deal :-(
---Mike
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