On 5/24/23 02:45, mick.crane wrote:
On 2023-05-24 09:29, David Christensen wrote:
Try this command on your machine:
468862128 - 1 = 468862127
# dd bs=512 count=1 if=/dev/sda skip=468862127 status=none | hexdump
-C | head -n 1
root@pumpkin:/home/mick# dd bs=512 count=1 if=/dev/sda skip=468862127
status=none | hexdump -C | head -n 1
00000000 c1 1a 12 6b 70 45 54 83 2e f4 b0 a3 24 17 53 5c
|...kpET.....$.S\|
root@pumpkin:/home/mick#
So, your disk does not contain a valid secondary GPT header. That
explains the complaints about a corrupt secondary GPT partition table.
At this point, options include:
1. Ignore it.
2. Zero-fill the last 33 sectors of the disk.
3. Zero-fill all the sectors after sda5.
This topic was a tangent off your OP. Are there any remaining issues
that you wish to discuss?
David
