disk_layout: switch to ext4 as the default root filesystem.
disk_layout: switch to ext4 as the default root filesystem.

A brief summary: https://lwn.net/Articles/627232/ ;-)

endocode/scripts,smilart/scripts,trnubo/scripts,mjg59/scripts,zhang0137/scripts,endocode/scripts,fivethreeo/scripts,andrejro/coreos--scripts,trnubo/scripts,marineam/coreos-scripts,gtank/scripts,marineam/coreos-scripts,fivethreeo/scripts,marineam/coreos-scripts,smilart/scripts,sigma/coreos-scripts,coreos/scripts,andrejro/coreos--scripts,BugRoger/scripts,nicescale/scripts,endocode/scripts,glevand/coreos--scripts,fivethreeo/scripts,mischief/scripts,nicescale/scripts,BugRoger/scripts,sigma/coreos-scripts,BugRoger/scripts,glevand/coreos--scripts,coreos/scripts,trnubo/scripts,smilart/scripts,mischief/scripts,gtank/scripts,gtank/scripts,mischief/scripts,zhang0137/scripts,zhang0137/scripts,nicescale/scripts,mjg59/scripts,mjg59/scripts,andrejro/coreos--scripts,sigma/coreos-scripts