Test your IO Insight

Test your IO Insight Knowledge

* I/O insight is supported on both Gen 5 and Gen 6 Platforms?

TRUE

FALSE

I/O Insight can measure statistics from both host and target ports on X6 directors

TRUE

FALSE

* I/O Insight can measure statistics from both host and target ports on G620

TRUE

FALSE

* What all SCSI commands IO Insight can analyze? (Select all that apply)

ABORT

READ

SEEK

WRITE

* What all metrics IO Insight collect for analysis? (Select all that apply)

First Response time to SCSI READ and WRITE commands

Exchange completion time

Total SCSI Errors

Pending I/Os

Total I/Os

* For a SCSI READ command, first response time is defined as time between sending READ command by initiator and what frame?

1st data frame from target to initiator

STATUS frame from target to initiator

1st TRANSFER READY frame from target to initiator (after the command)

1st data frame from initiator to target

* For a SCSI WRITE command, first response time is defined as time between sending WRITE command by initiator and what frame?

1st data frame from target to initiator

STATUS frame from target to initiator

1st TRANSFER READY frame from target to initiator (after the command)

1st data frame from initiator to target

* I/O Read latency is time taken between the READ command sent by initiator and what frame from target?

1st data frame from target to initiator

STATUS frame from target to initiator

1st TRANSFER READY frame from target to initiator (after the command)

1st data frame from initiator to target

* I/O Write latency is time taken between the WRITE command sent by initiator and what frame from target?

1st data frame from target to initiator

STATUS frame from target to initiator

1st TRANSFER READY frame from target to initiator (after the command)

1st data frame from initiator to target