Re zfs, you have to turn case insensitivity off if you want it. The default is case sensitive. That is: $ zfs get casesensitivity zroot NAME PROPERTY

Re zfs, you have to turn case insensitivity off if you want it. The default is case sensitive. That is: $ zfs get casesensitivity zroot NAME PROPERTY VALUE SOURCE zroot casesensitivity sensitive - Is what you want in general. Unless you have some reason not to be, in which case you have to worry about the bug.