Oracle recommends the following settings for Emulex HBAs and converged network adapters (CNAs):
Table 1 Emulex adapter settings| Adapter setting |
Recommended value |
|---|
| lpfc_lun_queue_depth |
64 |
| lpfc_devloss_tmo |
60 |
| lpfc_cr_count |
60 |
Note: The installation instructions tell you how to set these parameters by editing the /etc/modprobe.conf file and rebooting the host. It is also possible to set these parameters using utilities supplied by Emulex. Refer to the Emulex website for details.