Hi, Just bought a couple of HP DL180s. Config is thus: HP DL180, 2x quad core Xeon, 2.5GHz, 8Gb RAM, e200 array controller+128Mb bbwc, 8x 500Gb 7200rpm drives, cpqary3 v 1.91 drivers, Sol10 u5. It seems that regardless of config (I've tried 6 drive RAID10 hardware Logical disk with ufs and zfs, single disk logical drives in a zfs pool/raidz, RAID5 hardware logical drive, played with maxphys system settings etc) I can never get more than 40MB/s throughput from the disk subsystem. AFAIK there are no direct tunables for the cpqary3 driver that might help so that leaves either sd driver or possibly something in /etc/system. Anyone got any suggestions as to where I might apply my efforts?
TIA Joe -- This message posted from opensolaris.org
