|Perhaps it will help people to know that there is a good write-up about how it all works at the end of the patch found at:|
It seem interesting to me. (I'm still reading through the description and haven't started looking at the code.)
+ ioband_device_id + + The ID number for an ioband device. The same ID + must be set among the ioband devices that share the + same bandwidth, which means they work on the same + physical disk.
... but it doesn't have to be the same physical disk, right? It could be a group if disks if you felt the need to do something like that, right? (You could treat a JBOD as one unit.) Otherwise, you could probably eliminate this field.
On Jan 5, 2009, at 7:51 AM, Ryo Tsuruta wrote: