OVM for SPARC / LDOM Performance Tuning Guide

 Hi Guys,

 We use to set following setting for physical Solaris server, not sure it still applicable in LDOM.

/etc/system

set sd:sd_max_throttle=20

set scsi_options = 0x7f8

set sd:sd_io_time=0x3c

zfs:zfs_vdev_max_pending=20

set zfs:zfs_arc_max = 85899345920 ---> depend the size of the zpool used

/kernel/drv/sd.conf

set sd:sd_max_throttle=20

set ssd:ssd_max_throttle=20

set scsi_options = 0x7f8

set sd:sd_io_time=0x3c

set ssd:ssd_io_time=0x3c

Any advise?

Thanks/

Dylan