Date: Sat, 05 Feb 2005 12:37:42 +0100 From: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> To: Frode Nordahl <frode@nordahl.net> Cc: 'FreeBSD Current' <freebsd-current@freebsd.org> Subject: Re: ATA mkIII first official patches - please test! Message-ID: <4204B006.9060604@DeepCore.dk> In-Reply-To: <0cd37ec888636578f9bc4f5b85ce20af@nordahl.net> References: <42028F29.1030801@DeepCore.dk> <0cd37ec888636578f9bc4f5b85ce20af@nordahl.net>
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Frode Nordahl wrote:
> On Feb 3, 2005, at 21:52, S=F8ren Schmidt wrote:
>=20
>> ATA-mkIII first official snapshot.
>=20
> Yes! Just in time! Thanks, S=F8ren :-)
>=20
> Using kernel from RELENG_5, supped yesterday.
>=20
> Tried to install on in a box with a Promise TX 2200 card, the bootup=20
> took forever, but the install worked fine when it finished.
>=20
> Maby related to the third "phantom" PATA bus on that board? :-)
Well its doesn't stall on the one I've got here (thanks btw! :) )..
Could you get the output from a verbose boot with it somehow ?
>> o ATA RAID support has been rewritten and and now supports these=
>> metadata formats:
>> "Adaptec HostRAID"
>> "Highpoint V2 RocketRAID"
>> "Highpoint V3 RocketRAID"
>> "Intel MatrixRAID"
>> "Integrated Technology Express"
>> "LSILogic V2 MegaRAID"
>> "LSILogic V3 MegaRAID"
>> "Promise FastTrak"
>> "Silicon Image Medley"
>=20
>=20
> This works with my Intel S875WP1-E with Intel ICH5 / Adaptec HostRAID=20
> onboard!
Good :)
> However, if I create a RAID1 array in "Quick Mode", installation failes=
=20
> with write errors ("disk full"). The Adaptec management BIOS warns abou=
t=20
> creating arrays in Quick Mode, so this may be a problem of theirs.
>=20
> Anyway, is there any way to detect that an array is created in this way=
,=20
> and handle it, or warn about it?
Hmm, it just means that it doesn't copy data so both disks are=20
identical, for our purpose thats of no importance. Maybe I did mess up=20
the size reporting somehow, I'll check...
> I can no longer use my swap partition as dump device:
>=20
> # dumpon /dev/ar0s1b
> dumpon: ioctl(DIOCSKERNELDUMP): Operation not supported by device
>=20
> But I'm not certain that it has ever been allowed? :-)
It was allowed, but I havn't gotten to reimplement dump in ataraid yet.
--=20
-S=F8ren
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