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Bug#724042: installation-report: partitioned disk with partitions not on physical sector boundaries



On Sun, 2013-09-22 at 15:38 +0100, Julian Gilbey wrote:
[...]
> I had installed a new hard disk after my previous one died, so I had
> to reinstall Debian.  I used the expert mode and partitioned the disk
> myself.  But after I had installed the whole system, I happened to run
> fdisk to try to relabel the partitions, but discovered to my shock
> that it reported: "Partition 4 does not start on physical sector
> boundary."  (Partition 4 was my extended partition.)
[...]

I think this is fine, so long as the logical partitions are aligned to a
physical block boundary.

Testing various partition configurations with Debian 7.1, I found that
all partitions are aligned to 1 MB boundaries except that an extended
partition starts 1 KB before the first logical partition (which is
properly aligned).

I think fdisk should not warn about alignment of extended partitions,
since they contain nothing but a partition table.

Ben.

-- 
Ben Hutchings
Beware of programmers who carry screwdrivers. - Leonard Brandwein

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