Issue flashing nvme after adding partition

[rsym3000]

Hi,

I added a custom partition to my meta-tegra image and tried to reflash an NVME that had been flashed with the old image that did not contain the partition.

During step 4, it looks like the partitions on the nvme are mounted to my host, and then they cannot be unmounted, so the process fails.
More specifically, in make-sdcard.sh, the sgdisk command on line 451 passes, and then the 'partprobe' fails on line 458 fails. The devices cannot be removed after that.

I am currently using scarthgap and bmap-tools. I tried disabling bmap to see if that was causing some issue, but that wasn't it.

Attached is the output of initrd-flash. Thank you for any advice you may have.

flash-failure.txt
is the output of initrd-flash. Thank you for any advice you may have.

[ichergui]

Did you try with the default memory layout ?

[rsym3000]

Yes, default memory layout seems to work better, although I do see this error intermittently. It just fails all the time with the new layout. Formatting the nvme completely seems to solve the problem. When I look in the added partition (which is declared as an empty space in my XML), there is the old root file system from where the APP partition was previously located. This "empty" partition is one that cannot be unmounted, like the host is using it. Does the partition mount, and then due to its contents, it can't be umounted? Is the partition supposed to be mounted during this time?

[dwalkes]

Should this be closed based on similar discussion in OE4T/meta-tegra-community#138 (reply in thread) ?