I have just finished setting up a esxi whitebox. Hardware below;
Asus m4a89td-pro-usb
8gb ram - soon to be upgraded to 12gb
dell sas 6/ir hba
7x hdd (6x 2tb for zfs raidz2 / 1x 320gb esxi + vm)
My problem is the dell sas 6/ir (lsi 1068e). This card will not support drive capacities larger than 2tb. Since I plan to upgrade down the track by expanding harddrive capacity this sas hba is not going to be very useful for the long term.
What I propose is to passthrough the onboard sata controller (amd sb850) to openindiana vm and then create a zfs raidz2 pool from the attached 6x 2tb harddrives. I will then connect 2x 2.5" 320gb harddrives to the dell sas 6 and configure this as raid1 (mirror). I will set this to boot. I realize this card does not have battery backup but the system is connected to a ups. Will this be ok? The card has hardware raid so it should work with esxi? will it also support reporting in esxi?
And can a sata cdrom drive be connected to the dell sas 6? and boot priority set? (as can be done on the mainboard bios)
Basically i need to swap the controllers. The duties performed by the onboard controller will now need to be carried out by the sas hba and visa versa. It seems to be a good solution as doing this means I gain hardware raid and don't have hdd capacity limitations.
Does this sound feasible?
Asus m4a89td-pro-usb
8gb ram - soon to be upgraded to 12gb
dell sas 6/ir hba
7x hdd (6x 2tb for zfs raidz2 / 1x 320gb esxi + vm)
My problem is the dell sas 6/ir (lsi 1068e). This card will not support drive capacities larger than 2tb. Since I plan to upgrade down the track by expanding harddrive capacity this sas hba is not going to be very useful for the long term.
What I propose is to passthrough the onboard sata controller (amd sb850) to openindiana vm and then create a zfs raidz2 pool from the attached 6x 2tb harddrives. I will then connect 2x 2.5" 320gb harddrives to the dell sas 6 and configure this as raid1 (mirror). I will set this to boot. I realize this card does not have battery backup but the system is connected to a ups. Will this be ok? The card has hardware raid so it should work with esxi? will it also support reporting in esxi?
And can a sata cdrom drive be connected to the dell sas 6? and boot priority set? (as can be done on the mainboard bios)
Basically i need to swap the controllers. The duties performed by the onboard controller will now need to be carried out by the sas hba and visa versa. It seems to be a good solution as doing this means I gain hardware raid and don't have hdd capacity limitations.
Does this sound feasible?