Texas-memory-systems RamSan-325/325c Manuel d'utilisateur télécharger pdf (Page 58)

RamSan-325/325c User’s Manual - 54 -

5.2 Statistics

The storage administrator can monitor important statistics that define the

level of system performance through the various management utilities.

These statistics include Input and Output operations per second (IOPS)

and bandwidth.

5.2.1 Viewing IO/Second Summary

Via Web Interface

• Click on one of the “Fibre Channel” graphics or the

“Management Control Processor” graphic

• Click on the “Statistics” tab

• Click the radio button next to “IOps”

The graphing tool provides the option to view read, write, and total

IOPS, as well as a running average of each of these statistics. To

decode the colors on the graphical display, view the legend below

the check boxes.

Figure 5-13: IOPS Performance Graph via Web Interface

Via Text Management

• From the Telnet Main Menu, select “Health and Status”

• Select “View statistics”

• Select “IO/sec summary”

The “IO/sec Summary” screen, as shown in Figure 5-14: IO/sec

Summary, shows the IO read (r), write (w), and totals (t) for each

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 120 121

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Texas-memory-systems RamSan-325/325c Manuel d'utilisateur Page 58