[LU-6535] updating fsname and index wth different orders have problems

Fri, 5 Jun 2015 13:32:06 +0000

Updating fsname with following command failed:
tunefs.lustre --fsname lustre --writeconf /dev/mgs

But using following command succeed:
tunefs.lustre --writeconf --fsname lustre /dev/mgs

IT turned out this is because of options parsing order,
but actually, we should let both two ways work, so fix is also simple to
do sanity check after we have parsed all options.

Whamcloud Community JIRA

[LU-6535] updating fsname and index wth different orders have problems