Date: Thu, 25 Apr 2002 09:54:58 -0400 From: Mike Tancsa <mike@sentex.net> To: stable@freebsd.org Cc: sos@freebsd.dk Subject: ata problems with RocketRaid in non raid mode Message-ID: <5.1.0.14.0.20020425094721.01c77d00@marble.sentex.ca>
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I was writing about 8Mb/s of data out to one of my drives off a
RocketRaid133 when the following popped up and froze the computer solid.
Apr 25 09:09:23 backup2 /kernel: ad4: WRITE command timeout tag=0 serv=0 -
resetting
Apr 25 09:09:23 backup2 /kernel: ata2: resetting devices ..
Apr 25 09:09:23 backup2 /kernel: ad4: removed from configuration
The controller is set in non RAID mode, so its just a bunch of disks.
backup2# atacontrol list
ATA channel 0:
Master: ad0 <QUANTUM FIREBALLP AS20.5/A1Y.1300> ATA/ATAPI rev 5
Slave: no device present
ATA channel 1:
Master: no device present
Slave: no device present
ATA channel 2:
Master: ad4 <Maxtor 4G120J6/GAK819K0> ATA/ATAPI rev 6
Slave: no device present
ATA channel 3:
Master: ad6 <Maxtor 4G120J6/GAK819K0> ATA/ATAPI rev 6
Slave: no device present
backup2# sysctl -a | grep -i ata
kern.ipc.max_datalen: 136
hw.ata.ata_dma: 1
hw.ata.wc: 1
hw.ata.tags: 0
backup2# dmesg | grep -i ata
atapci0: <VIA 82C686 ATA66 controller> port 0xb800-0xb80f at device 4.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
atapci1: <HighPoint HPT372 ATA133 controller> port
0x9000-0x90ff,0x9400-0x9403,0x9800-0x9807,0xa000-0xa003,0xa400-0xa407 irq
10 at device 14.0 on pci0
ata2: at 0xa400 on atapci1
ata3: at 0x9800 on atapci1
ad0: 19595MB <QUANTUM FIREBALLP AS20.5> [39813/16/63] at ata0-master UDMA66
ad4: 117246MB <Maxtor 4G120J6> [238216/16/63] at ata2-master UDMA133
ad6: 117246MB <Maxtor 4G120J6> [238216/16/63] at ata3-master UDMA133
backup2#
backup2# atacontrol cap 2 0
ATA channel 2, Master, device ad4:
ATA/ATAPI revision 6
device model Maxtor 4G120J6
firmware revision GAK819K0
cylinders 16383
heads 16
sectors/track 63
lba supported 240121728 sectors
lba48 supported 240121728 sectors
dma supported
overlap not supported
Feature Support Enable Value Vendor
write cache yes yes
read ahead yes yes
dma queued no no 0/00
SMART yes no
microcode download yes yes
security yes no
power management yes yes
advanced power management yes no 0/00
automatic acoustic management yes yes 192/C0 192/C0
Also, how do I disable the power management ? I dont want the silly thing
spinning down.
---Mike
--------------------------------------------------------------------
Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike@sentex.net
Providing Internet since 1994 www.sentex.net
Cambridge, Ontario Canada www.sentex.net/mike
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