Date: Tue, 12 Apr 2005 23:34:07 +0200 From: Rostislav Krasny <rosti.bsd@gmail.com> To: freebsd-stable@freebsd.org Subject: strange atacontrol output in 5.4-RC1 and 5.4-RC2 Message-ID: <59e2ee81050412143459b7c679@mail.gmail.com>
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Hi,
I have two i386 computers with close configuration of ATA disks:
mercury# atacontrol list
ATA channel 0:
Master: ad0 <WDC AC14300R/17.01J17> ATA/ATAPI revision 4
Slave: no device present
ATA channel 1:
Master: ad2 <FUJITSU MPB3021ATU/2011> ATA/ATAPI revision 3
Slave: acd0 <TOSHIBA CD-ROM XM-6602B/1017> ATA/ATAPI revision 0
vega# atacontrol list
ATA channel 0:
Master: ad0 <WDC AC28400R/17.01J17> ATA/ATAPI revision 4
Slave: no device present
ATA channel 1:
Master: ad2 <WDC AC22100H/12.07H12> ATA/ATAPI revision 0
Slave: ad3 <Seagate Technology 1275MB - ST31276A/1.37> ATA/ATAPI
revision 2
Mercury is Intel SE440BX-2 motherboard based computer with FreeBSD
5.4-RC2. Vega is Intel 430TX chipset based computer with FreeBSD
5.4-RC1. When I run ' atacontrol cap 0 0' I get the same last part of
the output:
Feature Support Enable Value Vendor
write cache yes yes
read ahead yes yes
dma queued no no 0/0x00
SMART yes yes
microcode download no no
security no yes
power management yes yes
advanced power management no no 0/0x00
automatic acoustic management no no 0/0x00 0/0x00
How could the security feature be not supported and enabled at the same time?
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