Date: Wed, 2 Apr 2003 08:43:56 -0800 From: "David Olbersen" <DOlbersen@stbernard.com> To: "freebsd-questions (E-mail)" <freebsd-questions@freebsd.org> Subject: Help with IDE RAID Message-ID: <E7E213858379814A9AE48CA6754F5ECB0D6CAA@mail01.stbernard.com>
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Here's the history:
I installed a Promise TX2000 IDE RAID along with 2 drives. Booted into =
the BIOS of the TX2000 and defined a RAID-1 array using both drives.
Then, due to circumstances, I had to take out the card and replace it =
with a plain IDE controller (Promise Ultra 100).
Now when I boot I see the following in dmesg:
=3D=3D=3Dsnip!=3D=3D=3D
atapci1: <Promise ATA100 controller> port =
0xef00-0xef3f,0xefa4-0xefa7,0xefa8-0xefaf,0xeff0-0xeff3,0xefe0-0xefe7 =
mem 0xffac0000-0xffadffff irq 11 at device 20.0 on pci0
=3D=3D=3Dsnip!=3D=3D=3D
ar0: 117301MB <ATA RAID1 array> [14953/255/63] status: DEGRADED =
subdisks:
0 FREE ad6: 117800MB <IC35L120AVV207-0> [239340/16/63] at ata3-master =
UDMA100
1 READY ad4: 117800MB <IC35L120AVV207-0> [239340/16/63] at ata2-master =
UDMA100
=3D=3D=3Dsnip!=3D=3D=3D
So it looks like I have an array (ar0) even though I don't have the RAID =
controller any more!
`atacontrol list` gives the following:
ATA channel 0:
Master: no device present
Slave: no device present
ATA channel 1:
Master: no device present
Slave: no device present
ATA channel 2:
Master: ad4 <IC35L120AVV207-0/V24OA63A> ATA/ATAPI rev 6
Slave: no device present
ATA channel 3:
Master: ad6 <IC35L120AVV207-0/V24OA63A> ATA/ATAPI rev 6
Slave: no device present
So I tried `atacontrol detach 3`. Then rebooted. The dmesg about above =
is from after that boot. The array is still there, but degraded. I'd =
like to just get rid of it and have my two drives (ad4 and ad6) to use =
with vinum.
This machine is running 4.5-STABLE #1, any suggestions?
--------------------------
David Olbersen=20
iGuard Engineer
11415 West Bernardo Court=20
San Diego, CA 92127=20
1-858-676-2277 x2152
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