Re: What to do about the 2TB limit on HDIO_GETGEO ?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Mar 25, 2008 at 04:05:32PM -0700, H. Peter Anvin wrote:
>> How does this have anything to do with boot times?  Do you really have a
>> foolish shell script that iteratorates over every single disk in the
>> sysfs tree for every disk?  What does it do that for?
>
> Any time you want to get the sysfs information for a filesystem which is 
> already mounted, that's what you're forced to do.
>
>> I thought we were talking about 2TB disks here, with a proposed new
>> ioctl, not foolishness of boot scripts...
>
> I pointed out that having a way to map device numbers to sysfs directories 
> would have the same effect, *and* would be usable for other purposes.  I'd 
> rather see that than a new ioctl, and another, and another...

Again, a simple udev rule will give you that today if you really want
it...

And I think 'udevinfo' can be used to retrieve this information as well.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux