Free E20-855 Web TestEngine Demo

Q5 Single choice

There are 12 Solaris hosts connected to two fabrics and a DMX2000. All the hosts are dual-pathed using Emulex HBAs. All 12 HBAs in each fabric are connected and zoned to one FA port. Each host is doing 2000 IOPS. Each I/O size is 64KB.

Two of the hosts are receiving the following error in their /var/adm/ messages file: SCSI transport failed: reason 'timeout': retrying command What do you advise the customer to do?

A
Use Unix command sysdef queue_depth command to increase the queue_depth
B
Reduce the queue depth of the HBA reporting the SCSI retry messages in /kernel/drv/sd.conf file
C
Reduce the queue depth of the HBAs reporting the SCSI retry messages in /kernel/drv/lpfc.conf file
D
Increase the queue depth of the HBAs reporting the SCSI retry messages in /kernel/drv/lpfc.conf file

E20-855 Web TestEngine demo