Julia Kreger b6c263a5dc preserve/handle config drives on 4k block devices ...

When an underlying block device (or driver) only supports 4KB IO,
this can cause some issues with aspects like using an ISO9660 filesystem
which can only support a maximum of 2KB IO.

The agent will now attempt to mount the filesystem *before* deleting the
supplied file, and should that fail it will mount the configuration drive
file from the ramdisk utilizing a loopback, and then extract the contents
of the ramdisk into a newly created VFAT filesystem which supports 4KB
block IO.

Closes-Bug: #2028002
Change-Id: I336acb8e8eb5a02dde2f5e24c258e23797d200ee

2023-08-24 08:10:22 -07:00

31 KiB

Raw Blame History

View Raw