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- Committer: Scott Moser
- Date: 2017-04-06 20:41:48 UTC
- mfrom: (481.2.2 trunk.lp1680591)
- Revision ID: smoser@ubuntu.com-20170406204148-8rdcwyp5fcmvkgew
Make systems with root on bcache use root=UUID=.
Systems with root on bcache would end up booting with root=/dev/bcache0
(or bcache1). Bcache device names are not guaranteed, so this could
cause issues.
The fix is to invoke 'udevadm trigger' after creating a filesystem on
a bcache device. That will populate /dev/disk/by-uuid, which will
cause grub to properly decide to boot by root=UUID=.
Systems with root on bcache would end up booting with root=/dev/bcache0
(or bcache1). Bcache device names are not guaranteed, so this could
cause issues.
The fix is to invoke 'udevadm trigger' after creating a filesystem on
a bcache device. That will populate /dev/disk/by-uuid, which will
cause grub to properly decide to boot by root=UUID=.
added
removed
curtin/udev.py
