Hi Bruce,
I encountered an issue that updating kernel rpm package will fail when
the /boot dir was mount with vfat filesystem. The root cause is vfat
don't support symlink.
--------cut here----------
error: unpacking of archive failed on file /boot/Image;5eda8385: cpio:
symlink failed - Resource temporarily unavailable
error:
kernel-image-image-5.4.43-yocto-standard-5.4.x+git0+f8c88c4331_9961cc8b79-r0.bcm_2xxx_rpi4:
install failed
root@bcm-2xxx-rpi4:/boot#
Currently I have two ideas to fix it:
1. we use 'install' cmd instead of 'ln -sf' in kernel_do_install to
avoid generating symlink in kernel-image-image*.rpm. And then add an
postinstall to this rpm. It will check if the /boot dir is vfat, if not,
we remove the copy image* and make a softlink for the image.
2. we specially add an package type which doesn't contain symlink for
the vfat filesystem.
For the first idea, I met an problem when I try to add
pkg_postinst_packagename function in kernel.bbclass file. Due to there
are not package name variables defined for the kernel-image-image.gz
kernel-image-image or other type kernel images. So I can not add
postinst functions statically why that how many packages and packages'
name are not certainly.
Do you have any opinions about these?
Regards,
Yanfei
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