Modify the FC HBA queue depth

[RogerVI]

Hi,

I have a server with a redundant path with FC HBA AD194A. My system is hp-ux 11i v1

I want to know how to see and configure the HBA queue depth. I'd reviewed the documentation, but I don't found nothing about it

Please, provide me any information according your experience.

Regards,
Roger

P.S. This thread has been moved from Storage > General to HP-UX > sysadmin - HP Forums Moderator

[Matti_Kurkela]

You obviously did not use Google: the answer was the first hit when searching for "hp-ux queue depth".

scsictl -m queue_depth=<new value> /dev/rdsk/<device>

...for each disk device associated with the HBA you wish to modify, or...

scsictl -m queue_depth /dev/rdsk/<device>

 ... to see the current queue depth for the device.

For more details, run "man scsictl" on your system.

[RogerVI]

Matti,
The command scsictl -m is for setting the queue depth of a disk, not the HBA

My question is how to modify the queue depth of the HBA

Regards,
Roger