This issue is also affecting newer/larger hard drives. And these without a doubt have 4kb sectors but everything in opensuse shows 512 >>>>>bytes! >>>> >>>> The _drives_ don't tell their real sector sizes! >>>> >>>> # /sbin/hdparm -I /dev/sdb >>>> [..] >>>> Model Number: SAMSUNG HD204UI >>>> [..] >>>> LBA48 user addressable sectors: 3907029168 >>>> Logical Sector size: 512 bytes >>>> Physical Sector size: 512 bytes >>>> >>>> This is what the disk tells via the ATA interface. And yes, that is >>>> a disk with 4K physical sectors, which is why I partitioned aligned >>>> to 4K. There is just no way for Yast or any other tool to know. One >>>> could create a database of 4K-disks reporting 512B sectors though. >>>> >>> >>> Right that's what I said basically and hence my proposal that Yast >>> shows disks in the relevant unit of "sectors" and not the antiquated >>> useless term of "cylinders." If you know your disk needs to be aligned >>> to X size sectors you can calculate it yourself and set it up with no >>> hassle.
But in the current arragement, since there's no universal
Feature changed by: Greg Freemyer (gregfreemyer)
Feature #312273, revision 3
- Title: fix bug in yast disk
+ Title: Update yast-partitioner GUI to reflect they way it works
+ internally
openSUSE Distribution: Unconfirmed
Priority
Requester: Mandatory
Requested by: Andrew Joakimsen (joak0)
Partner organization: openSUSE.org
Description:
Summary Description yast-partitioner was updated for 11.3 and newer to
stop using CHS information as its primary partition alignment strategy.
The user interface was never updated to match. The user interface for
yast2-partitioner should be updated to allow the user to select legacy
CHS presentation and the more modern presentation units of sectors /
MBs / GBs or other units more appropriate to raid strides.
Original Description
On Fri, Apr 22, 2011 at 08:14, Greg Freemyer
If you'll post the openFATE link to your proposal, I'll add my vote.
Greg >> > The current functionality is a bug and I have long ago reported it as such. Disks are addressed by logical sectors this millenium. It's a bug to show an obsolete, not-convertible unit. serves no purpose unit. The fix to that bug is to show the relevant unit. -- Med Vennlig Hilsen, A. Helge Joakimsen
-- openSUSE Feature: https://features.opensuse.org/312273