On Friday 31 January 2003 02:47 am, Gil Katz wrote:
> On Thursday 30 January 2003 10:45, Gil Katz wrote:
> > Hi
> > I bought a new WD 80GB disk and mount it with HardDrake and made one
> > partition but when i look in KDiskFree i see that i got only 25 GB.
> > What is wrong?
> > Gil
>
> I'll refine the problem
> DiskDrake see the disk as is (74 GB)
> but KDiskFree see only 2.5 HD
> Gil

Well WD is not a brand to buy since trhey OFFICIALLY support only Solaris and 
Windows, and besides they are hardware deficient on what it takes to do udma3 
or higher and dangerous to use for your data at higher rates.  Others can 
supply the info and links, but I will give you one...

http://kt.zork.net/kernel-traffic/kt20000214_54.html#2

Basically WD disks are bad juju for linux.

The real problem here may be one of mathematics, though.  WD has this penchant 
for producing single-platter disks with one rack of heads each side (weigh it 
on a scale against competitive products and you will find the WD disk 
lighter)

This means that the track number may be overflowing what Kdiskfree has 
available for track numbers with a resulting problem in viewing the disk.  At 
one time the linux kernel would carve up big WD drives differently than the 
BIOS would with results that were just fantastic, but no other drives had ANY 
problems.  This was true in Mandrake 7.1 and 7.2 for certain, but was 
corrected in kernel 2.2.19.

Now, stop trusting kdf and let's see what dmesg says.  Post the results and 
we'll see what the kernel says about free space.  If there is still a 
problem, most likely the kernel's math will have to be adjusted for the most 
recent WD "cheapness" shortcut and another item will have to be added to the 
kernel's internal blacklist of cantankerous drives requiring special 
handling.

Civileme




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