HPE XP7 User Manual page 217

Screen elements
Emulation
Host Group
Jnl Group
LDEV MB/s - Frontend
LDEV IO/s - Frontend
LDEV ID
The data displayed in the LDEV table is either black or blue text. The black text indicates that no
additional information is available and the blue text indicates hyperlinks that you can click to view the
respective component information in a separate browser window. Most of the hyperlinks display
performance graphs of components for the associated metrics in the Chart Work Area; all other hot links
display information in different formats.
To query and sort the data:
1. Select the date and time stamp in the Last Collection section.
2. Click Query. If you do not select a last collection date and time stamp, the current last collection date
and time stamp is considered for querying the data.
Description
Select Emulation to sort LDEV data based on the emulation
data for all the LDEVs. An array group is divided into open
volumes of equal size. These volumes are referred to as
emulation types. If PA cannot determine the emulation type, –
appears. This does not affect performance data collection.
Select Host Group to sort LDEV data based on the host groups
(does not apply to the XP48 Disk Array).
Select Jnl Group to sort LDEV data based on the journal volume
pool IDs.
NOTE: The Jnl Group sort option is displayed only if the
journal groups are configured in the selected XP or XP7
disk array.
Select LDEV MB/s to sort LDEV data based on the frontend
throughput (MB/s) of the LDEVs.
Select LDEV I/Os to sort LDEV data based on the frontend I/Os
of the LDEVs. Frontend I/Os include the total I/Os for the
following during the reporting period:
• Random reads
• Random writes
• Sequential reads
• Sequential writes
Select LDEV ID to sort LDEV data based on their cu:ldev IDs.
Summary view 217