lunes, 15 de abril de 2019

Round Robin Multipath Policy


Hello Guys,

In this post I will show you how to set round robin multipath policy:

First you need to know the actual Multipath Policy:


PS /Users/vicentemeneses> Get-VMhost b200m3-2-9-192g-18.vmccloud.net | Get-ScsiLun -LunType disk                                                                                                                                                

CanonicalN ConsoleDeviceName              LunType         CapacityGB MultipathPolicy 
ame                                                                                  
---------- -----------------              -------         ---------- --------------- 
        
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin             
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin          
naa.600... /vmfs/devices/disks/naa.600... disk             5,120.000 RoundRobin           
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin              
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin            
naa.600... /vmfs/devices/disks/naa.600... disk             2,752.000 RoundRobin      
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin      
naa.600... /vmfs/devices/disks/naa.600... disk            55,807.822 RoundRobin              
naa.600... /vmfs/devices/disks/naa.600... disk            32,768.000 RoundRobin      
naa.600... /vmfs/devices/disks/naa.600... disk             5,120.000 RoundRobin             
naa.600... /vmfs/devices/disks/naa.600... disk             5,120.000 RoundRobin      
naa.600... /vmfs/devices/disks/naa.600... disk             5,120.000 RoundRobin      
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin             
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin  

And After that you need to set the multipath policy:

PS /Users/vicentemeneses> Get-VMhost b200m3-2-9-192g-18.vmccloud.net | Get-ScsiLun -LunType disk |Set-ScsiLun -MultipathPolicy "RoundRobin" 


CanonicalN ConsoleDeviceName              LunType         CapacityGB MultipathPolicy 
ame                                                                                  
---------- -----------------              -------         ---------- --------------- 
naa.600... /vmfs/devices/disks/naa.600... disk             2,048.000 RoundRobin 



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