jenksdrummer
Patron
- Joined
- Jun 7, 2011
- Messages
- 250
I have a Supermicro box with a 3108 controller; which, granted, *right now* I am using in full RAID mode (60, to be exact) with my storage pool consisting of da0 (plus a pair of mirrored meta vdev, mirrored nvme dedup vdev, and a nvme cache vdev...
But seems when I put it in JBOD mode, boot up still includes a solid minute of "Root mount waiting for: CAM" messages; until it times out and then flies through the rest of booting up. Again, same if running JBOD or RAID mode with a 3108. Seems Odd. I realize CAM wants more than what the RAID controller will allow; but in JBOD mode, it presents the disks and all the smart data much the same way as my 3008-IR controller does with no configuration (though, the 3108 seems to be faster in JBOD mode than the 3108-IR; and it's really fast in RAID mode...)
But seems when I put it in JBOD mode, boot up still includes a solid minute of "Root mount waiting for: CAM" messages; until it times out and then flies through the rest of booting up. Again, same if running JBOD or RAID mode with a 3108. Seems Odd. I realize CAM wants more than what the RAID controller will allow; but in JBOD mode, it presents the disks and all the smart data much the same way as my 3008-IR controller does with no configuration (though, the 3108 seems to be faster in JBOD mode than the 3108-IR; and it's really fast in RAID mode...)