[202012] Run tune2fs during initramfs instead of image install #10558
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Signed-off-by: Saikrishna Arcot sarcot@microsoft.com
Why I did it
If it is run during image install, it's not guaranteed that the
installation environment will have tune2fs available. Therefore, run it
during initramfs instead.
Master branch PR: #10536
How I did it
Remove the tune2fs command from the image installation files, and add
it into initramfs, just after the filesystem gets mounted.
How to verify it
Tested on a Arista 7060 running 201911 image, and was able to install and
boot a 202012 branch image with 5% reserved blocks.
Which release branch to backport (provide reason below if selected)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)