3PAR storage- How to change path policy in Vmware 4.1
Posted on 2012-03-27
I want to know can we convert the existing LUNS on vmware 4.1 environement to rounrobin
We have a 3PAR storage and we are able to convert the new LUNS with a single command but can we convert the exixsting LUNs together presented to the Host.
This is how we convert one by one which is a tedious job
List all the 3PAR devices present on the Host
# esxcli nmp device list | grep -i naa.50002ac | grep -v Device
Change the I/O path policy to round robin for each device identified in the previous output
# esxcli nmp device setpolicy --device naa.50002ac0005800ac --psp VMW_PSP_RR
Is there any command where I can change the path polict to roundbin at once together presented to a particluar host.