Subject: Re: atactl(8) somehow defective on macppc?
To: Timo Schoeler <timo.schoeler@riscworks.net>
From: Nathan J. Williams <nathanw@wasabisystems.com>
List: port-macppc
Date: 10/10/2005 12:06:56
Timo Schoeler <timo.schoeler@riscworks.net> writes:
> before using send-pr i'd like to make sure that this doesn't happen
> only to me...
>
> as soon as i try to get insight into what S.M.A.R.T. logs on an ATA HD
> i get kicked by atactl(8):
>
> yak3: {141} atactl wd0 identify
> Model: WDC WD400EB-00CPF0, Rev: 06.04G06, Serial #: WD-WCAAT4307646
> Device type: ATA, fixed
> Device capabilities:
> DMA
> LBA
> ATA standby timer values
> IORDY operation
> IORDY disabling
> Device supports following standards:
> ATA-1 ATA-2 ATA-3 ATA-4 ATA-5
> Command set support:
> READ BUFFER command
> WRITE BUFFER command
> Host Protected Area feature set
> look-ahead
> write cache
> Power Management feature set
> Security Mode feature set
> SMART feature set
> Device Configuration Overlay feature set
> Automatic Acoustic Management feature set
> SET MAX security extension
> DOWNLOAD MICROCODE command
> Command sets/features enabled:
> look-ahead
> write cache
> SMART feature set
You're using an old atactl(8) binary, or one built from old
sources. The current version (as of rev 1.33, 2004-10-08, and present
on the netbsd-3 branch) has the enabled/disabled status combined in
the output:
Command set support:
NOP command (enabled)
READ BUFFER command (enabled)
WRITE BUFFER command (enabled)
Host Protected Area feature set (enabled)
look-ahead (enabled)
write cache (enabled)
Power Management feature set (enabled)
Security Mode feature set (disabled)
SMART feature set (enabled)
DOWNLOAD MICROCODE command (enabled)
but more importantly, has this fix:
revision 1.35
date: 2004/11/17 15:40:50; author: fvdl; state: Exp; lines: +14 -14
* don't swap the WDSMART_CYL value, it isn't needed
* swap the 16- and 32 bit fields of the SMART structures (where used)
Makes SMART commands work on big-endian systems.
With that fix, atactl(8) reads SMART info successfully on my G4 (and
I've used it on a powerbook and my ibook as well):
id value thresh crit collect reliability description raw
1 100 60 yes online positive Raw read error rate 0
2 138 50 yes offline positive Throughput performance 3745
3 136 24 yes online positive Spin-up time 38685573608
4 100 0 no online positive Start/stop count 2241
5 100 5 yes online positive Reallocated sector count 0
7 100 67 yes online positive Seek error rate 0
8 105 20 yes offline positive Seek time performance 57
9 94 0 no online positive Power-on hours count 47197
10 100 60 yes online positive Spin retry count 0
12 100 0 no online positive Device power cycle count 163
196 100 0 no online positive Reallocated event count 0
197 100 0 no online positive Current pending sector 0
198 100 0 no offline positive Offline uncorrectable 0
199 200 0 no online positive Ultra DMA CRC error count 0
- Nathan