VSAN storage with single LUN each strip

[mhejek]

hi

I need some advice

in one box freenas, 2 strip volume with 2 ssd each.east strip has 1 LUN.each LUN has its own portal.
so on ebox freenas has 2 portal bonding with VSAN as single datastore
compare with 1 strip for 4 ssd with single lun and single LAG device.

what should i choose.
i cant try this since i want two know what best before i buy the device.since this is very limited budget

best regard

vicky

 

[Chris Moore]

in one box freenas, 2 strip volume with 2 ssd each.east strip has 1 LUN.each LUN has its own portal.
so on ebox freenas has 2 portal bonding with VSAN as single datastore
compare with 1 strip for 4 ssd with single lun and single LAG device.

I would suggest using all four SSDs in a single stripe to allow FreeNAS to spread writes across all four disks. This should maximize IO bandwidth.
Does that help make your decision?