Messages in this thread | | | Date | Thu, 11 Aug 2005 03:32:14 +0100 (BST) | From | Ken Moffat <> | Subject | Partitioning problems on x86_64 (fwd) |
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Apologies if these are known problems, but I don't recall seeing them mentioned recently.
I'm running an athlon64 with 2.6.12.3, in the middle of rebuilding it to run 64-bit. The main drive used to be in an i686 machine for testing, and it got to a point where I wanted to repartition.
Under a 64-bit kernel, every time I tried to rewrite the partition table in fdisk I got an error 16, device or resource busy, with a message that the new partition table would be used at the next boot. (Yes, I had umounted everything except '/' on hda5. ) Since making a filesystem on my new /dev/hda7 and mounting it showed the size of the old hda7 in 'df', I tried rebooting but the failure to rewrite the partition table continued.
At one point, I thought I'd try the stronger magic of sfdisk, but that just reported some error in the number of bytes read, and decided it couldn't read the partition table.
In the end I was able to repartition successfully by rebooting to a 2.6.12.1 i686 kernel. This box is destined to become my new home server, so running test kernels on it isn't something I'm keen to try, but I thought I'd better report this, and the successful workaround of using an i686 kernel, which will be a bit of a pain on pure64.
Ken -- das eine Mal als Tragödie, das andere Mal als Farce
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