HPE Community read-only access December 15, 2018
This is a maintenance upgrade. You will be able to read articles and posts, but not post or reply.
Hours:
Dec 15, 4:00 am to 10:00 am UTC
Dec 14, 10:00 pm CST to Dec 15, 4:00 am CST
Dec 14, 8:00 pm PST to Dec 15, 2:00 am PST
Disk Enclosures
cancel
Showing results for 
Search instead for 
Did you mean: 

VA7100 and scsi queue_depth on hpux

 
Denver Osborn
Honored Contributor

VA7100 and scsi queue_depth on hpux

Any suggestions on what would offer better performance from a VA7100... more/smaller LUNs with a default hpux scsi queue_depth = 8, or fewer/larger LUNs with a larger queue_depth?Thanks for any feedback and recommendations!-denver
2 REPLIES
Hemanth Gurunath Basrur
Honored Contributor

Re: VA7100 and scsi queue_depth on hpux

Roger Buckthal_2
Frequent Advisor

Re: VA7100 and scsi queue_depth on hpux

I'd also add that the LUN count or size has no effect on the native performance of the VA. A 7100 can demonstrate maximum performance with a single LUN. Howerver, as the HPUX default queue depth paper indicates, for HPUX and a single LUN, you must have sufficient queue depth.