Topic
2 replies Latest Post - ‏2013-05-14T19:35:36Z by jhopper
dtoolman.dan
dtoolman.dan
20 Posts
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Pinned topic Linux on POWER Queue Depth Mgmt?

‏2013-04-26T19:33:13Z |

I'm looking for best experiences ... how you folks have managed queue_depth of Linux (RHEL 6.3) on POWER.

This is an lpar backed by vSCSI boot & data volumes presented via a dual VIO setup.

. is it managed on the VIO hdiskX devices?

. or on the Linux lpar, if so ... where? in /etc/modprobe.d/?

. or where else on the Linux lpar? /dev/mapper device or /dev/sdX device?

. which setting takes precedences, highest or lowest value? 

Thanks!

Dan