Date: Fri, 19 May 2006 01:38:40 +0300 From: Petri Ojala <ojala@iki.fi> To: freebsd-questions@freebsd.org Subject: 300G PATA disk identified as 131G Message-ID: <A25BF743-0558-47C7-9915-132633D9AA32@iki.fi>
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Generic PC running FreeBSD 5.4, the PATA controller is an inexpensive 2-port controller from Adaptec. Showing: atapci0: <HighPoint HPT370 UDMA100 controller> port 0xa000-0xa0ff, 0x9c00-0x9c03,0x9800-0x9807,0x9400-0x9403,0x9000-0x9007 irq 11 at device 1.0 on pci2 ata2: channel #0 on atapci0 ata3: channel #1 on atapci0 ad4: 238475MB <ST3250824A/3.AAE> [484521/16/63] at ata2-master UDMA100 ad6: 238475MB <ST3250824A/3.AAE> [484521/16/63] at ata3-master UDMA100 ad7: 131071MB <ST3300831A/3.06> [266302/16/63] at ata3-slave UDMA100 The machine has four 250G disks working just fine. I added a new ST3300831 300G 7200.8 disk and it's showing like it wouldn't do lba48. atacontrol is showing that lba48 is supported: ATA channel 3, Slave, device ad7: Protocol ATA/ATAPI revision 7 device model ST3300831A serial number 5NF1SVQQ firmware revision 3.06 cylinders 16383 heads 16 sectors/track 63 lba supported 268433408 sectors lba48 supported 268433408 sectors dma supported overlap not supported Feature Support Enable Value Vendor write cache yes yes read ahead yes yes dma queued no no 0/0x00 SMART yes yes microcode download yes yes security yes no power management yes yes advanced power management no no 65278/0xFEFE automatic acoustic management no no 0/0x00 128/0x80 (And the 250G disk in the same channel but as master disk: ATA channel 3, Master, device ad6: Protocol ATA/ATAPI revision 7 device model ST3250824A serial number 4ND23HXN firmware revision 3.AAE cylinders 16383 heads 16 sectors/track 63 lba supported 268435455 sectors lba48 supported 488397168 sectors dma supported overlap not supported Feature Support Enable Value Vendor write cache yes yes read ahead yes yes dma queued no no 0/0x00 SMART yes yes microcode download yes yes security yes no power management yes yes advanced power management no no 65278/0xFEFE automatic acoustic management no no 0/0x00 208/0xD0 ) Any ideas why the 300G disk isn't working? I couldn't find any references to issues with >250G disks. Petri
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