HP 12200, Руководство пользователя

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Figure 37 SAN Health tab
Workload Assessment
The Workload Assessment tab features a workload assessment simulation to ensure that a planned
new backup will “fit” on the system with the existing backups before actually running the backup.
The simulation tests the physical capacity and logical capacity thresholds; it also tests the Fibre
Channel performance for each day of the week that runs an existing backup.
In addition, you can quickly see whether or not a particular library has notification alerts enabled
and the alert threshold values. A threshold is a percentage or ratio value that when reached triggers
the system to send a notification. For example, if you set the critical notification for the logical
capacity to 90, the system will send a critical notification when the logical capacity exceeds 90%
used. You can edit the notification alerts for specific libraries and for the entire VLS system on this
screen. See
“Editing the Notification Alerts” (page 131) .
Running a Workload Assessment Simulation
1. Select the library of interest.
2. Select Assess Workload .
3. On the pop-up window, select OK to use a template or Cancel to enter all of the criteria values.
4. If you opted to use a template, select the template and then select Run Simulation . If you opted
not to use a template, enter the criteria values and then select Run Simulation .
You can add, edit, and delete templates; see Using the Workload Assessment Templates .
5. Enter the size of the full backup in GB at the top of the screen.
6. Select Run Simulation .
Scroll to the bottom of the screen, if necessary, to view the simulation results. Each tested
threshold receives either a green (threshold is fine) or red (threshold is exceeded) icon.
Using the Workload Assessment Templates
Deleting a workload assessment template:
1.
Select the template from the template summary screen.
130 Monitoring