How to remove "Global" Hot Spare
1. Due "Global" Hot Spare configured on NAS with HDD'serial number, thus please upload following patch to remove this record.
2. This patch executed and no need to reboot.
3. If don't know your NAS suit for which please refer to following FAQ, or try on each patch until system allow to execute.
http://thecus.kayako.com/default_import/Knowledgebase/Article/View/606/0/thecus-raid-roaming-table