Date: Wed, 15 Oct 2003 00:10:37 -0400 From: Constantine <cnst@rbcmail.ru> To: freebsd-questions@freebsd.org Subject: atacontrol(8) Message-ID: <3F8CC8BD.50702@rbcmail.ru>
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Hello, I have a few questions about atacontrol. First, why the option 'enclosure' does not seem to work? << cnst# atacontrol enclosure 0 0 atacontrol: ioctl(ATAENCSTAT): Device not configured >> Second, where do I have to indicate that my DVD-ROM supports UDMA66? I assume that after saying "atacontrol mode 1 udma66 udma66", the settings are going to be vanished the next reboot. Third, why it does not want to set the DVD-ROM to UDMA66 (the device supports it, as well as my 80-pin cable, and motherboard): << cnst# atacontrol mode 1 udma66 udma66 Master = UDMA33 Slave = ??? cnst# atacontrol info 1 Master: acd0 <AOPEN 16XDVD-ROM/AMH 20020328/R14> ATA/ATAPI rev 4 Slave: no device present >> The other question I have, is on how can I turn on the automatic acoustic management? << cnst# atacontrol cap 0 0 ATA channel 0, Master, device ad0: ATA/ATAPI revision 5 device model IC35L040AVER07-0 serial number <<censored>> firmware revision ER4OA44A cylinders 16383 heads 16 sectors/track 63 lba supported 80418240 sectors lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache yes yes read ahead yes yes dma queued yes yes 31/1F SMART yes yes microcode download no no security yes yes power management yes yes advanced power management yes no 0/00 automatic acoustic management yes no 254/FE 128/80 >> Cheers, Constantine.
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