A few Netapp dedup commands

I found these Netapp commands when I started digging into some dedup performance issues:

• > sis start -s /vol/$volume    
• This fixes very slow normal dedup operations due to this bug http://support.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=657692
• > sis status   
• Shows the status and a few settings of all of your volumes
• > df -s /vol/$volume   
• Shows some space savings
• > sysstat 1
• Shows you some basic performance stats updated once per second