On Tue, 2007-05-22 at 14:25 -0600, Doug Chapman wrote: > Eric, > > Sorry to bother you on this again, I realize you are very busy. > > >From our off-list email and from your comments to Chip Coldwell in > redhat BZ 225177 it sounded like you were prepared to ACK this. Any > chance you could send your official ACK so this can be committed? > > much appreciated,
Actually I'd like a little analysis of why first, please Eric. It seems to me, with the current wrong ordering in the initialisation results in a large queue depth being given to the DVD (which are habitually very low queue depth ... or even untagged beasts). So does the slowdown result from the fusion accepting N commands for the DVD and then rejecting N-1 of them resulting in ping pong between the mid-layer and driver? If so, we probably want to fix the command throttling in the driver. James - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
