Travis Poppe <[EMAIL PROTECTED]> writes: > Hello, > > I've recently purchased an IDE 320GB Western Digital WD3200JB-22KFA0 > harddrive for use in my FreeBSD 6.0-RELEASE fileserver. The BIOS in the > system > reports the drive as being a 320GB, but FreeBSD (dmesg) sees it as a 305245MB > (or 298GB drive) in two separate machines. When it has finally been formatted > for use, I get 289GB of available space. > > Now, I understand that harddrive manufacturers measure things differently > (1000kbytes per gbyte rather than 1024, or something like that) than > expected, but I've been told by a few people that I should be getting around > 305-312GB of available space after the drive has been formatted.
Well, no. 305245MB is (305245x1024x1024), or just a *hair* larger than 320 x 10e10 bytes. So what FreeBSD reports is exactly what you should expect from the manufacturer's specification. > sysinstall had to adjust the drive geometry because the reported one was > 'invalid'. I tried to manually specify the geometry BIOS reported, but this > too was rejected as invalid. > > BIOS Geometry-CYL/HD/SECT: 65535/16/255 C/H/S geometries are (more or less) fictitious these days anyway. I let the installer do what it wants, and haven't had a problem in a long time. > Am I really getting the full potential out of this drive, or is something > wrong? Looks like things are working fine. _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"