Originally posted by: Sontas J.
I have question about Best Practise for Assign LUN to Host , My environment is like below
I have 4 HBA and i have four port for assign LUN to it like this
CL1-A , CL2-A , CL3-C , CL4-C
I have 20 LDEV have to assign it to any path.
Could you recommend me how to assign it for best performance??.
1. assign 20 LDEV to every port , i will have lun at server 80 LUN , 4 disk paths per LUN
2. assign 10 LDEV to CL1-A , CL2-A and 10 LDEV for CL3-C , CL4-C , i will have lun at server 80 LUN , 2 disk paths per LUN
Or any suggestion for me .
Please give me a best practise for High End Disk to the best performance and reason