Sorting the OSD tree by the name column compared the names as plain strings, so 'osd.10' and 'osd.11' ended up before 'osd.8' and 'osd.9', and the same happened for host names like 'pve10' and 'pve2'. Add a sorter to the name column that compares numbers in the names by their value, like it is already done for the storage content view. Signed-off-by: Michal Fox <me@dualfroz.com>